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shubhank-srivastava/animint.js

Created March 9, 2015 10:18
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animint.js
// Define functions to render linked interactive plots using d3.
// Another script should define e.g.
// <script>
// var plot = new animint("#plot","path/to/plot.json");
// </script>
// Constructor for animint Object.
var animint = function (to_select, json_file) {
var dirs = json_file.split("/");
dirs.pop(); //if a directory path exists, remove the JSON file from dirs
var element = d3.select(to_select);
this.element = element;
var Widgets = {};
this.Widgets = Widgets;
var Selectors = {};
this.Selectors = Selectors;
var Plots = {};
this.Plots = Plots;
var Geoms = {};
this.Geoms = Geoms;
// SVGs must be stored separately from Geoms since they are
// initialized first, with the Plots.
var SVGs = {};
this.SVGs = SVGs;
var Animation = {};
this.Animation = Animation;
var all_geom_names = {};
this.all_geom_names = all_geom_names;
var css = document.createElement('style');
css.type = 'text/css';
var styles = [".axis path{fill: none;stroke: black;shape-rendering: crispEdges;}",
".axis line{fill: none;stroke: black;shape-rendering: crispEdges;}",
".axis text {font-family: sans-serif;font-size: 11px;}"];
// 'margins' are fixed across panels and do not
// include title/axis/label padding (since these are not
// fixed across panels). They do, however, account for
// spacing between panels
var margin = {
left: 0,
right: 10,
top: 10,
bottom: 0
};
var plotdim = {
width: 0,
height: 0,
xstart: 0,
xend: 0,
ystart: 0,
yend: 0,
graph: {
width: 0,
height: 0
},
margin: margin,
xlab: {
x: 0,
y: 0
},
ylab: {
x: 0,
y: 0
},
title: {
x: 0,
y: 0
}
};
var add_geom = function (g_name, g_info) {
// Determine what style to use to show the selection for this
// geom. This is a hack and should be removed when we implement
// the selected.color, selected.size, etc aesthetics.
if(g_info.aes.hasOwnProperty("fill") &&
g_info.geom == "rect" &&
g_info.aes.hasOwnProperty("clickSelects")){
g_info.select_style = "stroke";
}else{
g_info.select_style = "opacity";
}
// Add a row to the loading table.
g_info.tr = Widgets["loading"].append("tr");
g_info.tr.append("td").text(g_name);
g_info.tr.append("td").attr("class", "chunk");
g_info.tr.append("td").attr("class", "downloaded").text(0);
g_info.tr.append("td").text(g_info.total);
g_info.tr.append("td").attr("class", "status").text("initialized");
// Save this geom and load it!
g_info.data = {};
g_info.download_status = {};
Geoms[g_name] = g_info;
update_geom(g_name, null);
}
var add_plot = function (p_name, p_info) {
// Each plot may have one or more legends. To make space for the
// legends, we put each plot in a table with one row and two
// columns: tdLeft and tdRight.
var plot_table = element.append("table").style("display", "inline-block");
var plot_tr = plot_table.append("tr");
var tdLeft = plot_tr.append("td");
var tdRight = plot_tr.append("td").attr("id", p_name+"_legend");
var svg = tdLeft.append("svg")
.attr("id", p_name)
.attr("height", p_info.options.height)
.attr("width", p_info.options.width);
// divvy up width/height based on the panel layout
var nrows = Math.max.apply(null, p_info.layout.ROW);
var ncols = Math.max.apply(null, p_info.layout.COL);
var panel_names = p_info.layout.PANEL;
var npanels = Math.max.apply(null, panel_names);
// Draw the title
var titlepadding = measureText(p_info.title, 20).height + 10;
// why are we giving the title padding if it is undefined?
if (p_info.title === undefined) titlepadding = 0;
plotdim.title.x = p_info.options.width / 2;
plotdim.title.y = titlepadding / 2;
svg.append("text")
.text(p_info.title)
.attr("id", "plottitle")
.attr("class", "title")
.attr("font-family", "sans-serif")
.attr("font-size", "20px")
.attr("transform", "translate(" + (plotdim.title.x) + "," + (
plotdim.title.y) + ")")
.style("text-anchor", "middle");
// Note axis names are "shared" across panels (just like the title)
var xtitlepadding = 5 + measureText(p_info["xtitle"], 11).height;
var ytitlepadding = 5 + measureText(p_info["ytitle"], 11).height;
// grab max text size over axis labels and facet strip labels
var axispaddingy = 5;
if(p_info.hasOwnProperty("ylabs") && p_info.ylabs.length){
axispaddingy += Math.max.apply(null, p_info.ylabs.map(function(entry){
return measureText(entry, 11).width;
}));
}
var axispaddingx = 10 + 9;
if(p_info.hasOwnProperty("xlabs") && p_info.xlabs.length){
// TODO: throw warning if text height is large portion of plot height?
axispaddingx += Math.max.apply(null, p_info.xlabs.map(function(entry){
return measureText(entry, 11, p_info.xangle).height;
}));
// TODO: carefully calculating this gets complicated with rotating xlabs
margin.right += 5;
}
var strip_height = Math.max.apply(null, p_info.strips.top.map(function(entry){
return measureText(entry, 11).height;
}))
var strip_width = Math.max.apply(null, p_info.strips.right.map(function(entry){
return measureText(entry, 11).height;
}))
plotdim.margin = margin;
// track the number of x/y axes to account for when calculating
// height/width of graphing region
var n_xaxes = 0;
var n_yaxes = 0;
for (var layout_i = 0; layout_i < npanels; layout_i++) {
if (p_info.layout.COL[layout_i] == 1) n_xaxes += p_info.layout.AXIS_X[layout_i];
if (p_info.layout.ROW[layout_i] == 1) n_yaxes += p_info.layout.AXIS_Y[layout_i];
}
// the *entire graph* height/width
var graph_width = p_info.options.width - ncols * (margin.left + margin.right) -
p_info.strips.n.right * strip_width -
n_yaxes * axispaddingy - ytitlepadding;
var graph_height = p_info.options.height - nrows * (margin.top + margin.bottom) -
titlepadding - (p_info.strips.n.top * strip_height) -
n_xaxes * axispaddingx - xtitlepadding;
// Impose the pixelated aspect ratio of the graph upon the width/height
// proportions calculated by the compiler. This has to be done on the
// rendering side since the precomputed proportions apply to the *graph*
// and the graph size depends upon results of measureText()
if (p_info.layout.coord_fixed[0]) {
var aspect = (graph_height / nrows) / (graph_width / ncols);
} else {
var aspect = 1;
}
var wp = p_info.layout.width_proportion.map(function(x){
return x * Math.min(1, aspect);
})
var hp = p_info.layout.height_proportion.map(function(x){
return x * Math.min(1, 1/aspect);
})
// track the proportion of the graph that should be 'blank'
// this is mainly used to implement coord_fixed()
var graph_height_blank = 1;
var graph_width_blank = 1;
for (var layout_i = 0; layout_i < npanels; layout_i++) {
if (p_info.layout.COL[layout_i] == 1) graph_height_blank -= hp[layout_i];
if (p_info.layout.ROW[layout_i] == 1) graph_width_blank -= wp[layout_i];
}
// cumulative portion of the graph used
var graph_width_cum = (graph_width_blank / 2) * graph_width;
var graph_height_cum = (graph_height_blank / 2) * graph_height;
// Bind plot data to this plot's SVG element
svg.plot = p_info;
Plots[p_name] = p_info;
p_info.geoms.forEach(function (g_name) {
var layer_g_element = svg.append("g").attr("class", g_name);
panel_names.forEach(function(PANEL){
layer_g_element.append("g").attr("class", "PANEL" + PANEL);
});
SVGs[g_name] = svg;
});
// If we are to draw more than one panel,
// create a grouping for strip labels
if (npanels > 1) {
svg.append("g")
.attr("class", "strip")
.attr("id", "topStrip");
svg.append("g")
.attr("class", "strip")
.attr("id", "rightStrip");
}
// this will hold x/y scales for each panel
// eventually we inject this into Plots[p_name]
var scales = {};
n_xaxes = 0;
n_yaxes = 0;
// Draw a plot outline for every panel
for (var layout_i = 0; layout_i < npanels; layout_i++) {
var panel_i = layout_i + 1;
var axis = p_info["axis" + panel_i];
//forces values to be in an array
var xaxisvals = [];
var xaxislabs = [];
var yaxisvals = [];
var yaxislabs = [];
var outbreaks, outlabs;
//function to write labels and breaks to their respective arrays
var axislabs = function(breaks, labs, axis){
if(axis=="x"){
outbreaks = xaxisvals;
outlabs = xaxislabs;
} else {
outbreaks = yaxisvals;
outlabs = yaxislabs;
} // set appropriate variable names
if (isArray(breaks)) {
breaks.forEach(function (d) {
outbreaks.push(d);
})
} else {
//breaks can be an object!
for (key in breaks) {
outbreaks.push(breaks[key]);
}
}
if (labs){
labs.forEach(function (d) {
outlabs.push(d);
// push each label provided into the array
});
} else {
outbreaks.forEach(function (d) {
outlabs.push("");
// push a blank string to the array for each axis tick
// if the specified label is null
});
}
}
axislabs(axis.x, axis.xlab, "x");
axislabs(axis.y, axis.ylab, "y");
// compute the current panel height/width
plotdim.graph.height = graph_height * hp[layout_i];
plotdim.graph.width = graph_width * wp[layout_i];
var current_row = p_info.layout.ROW[layout_i];
var current_col = p_info.layout.COL[layout_i];
var draw_x = p_info.layout.AXIS_X[layout_i];
var draw_y = p_info.layout.AXIS_Y[layout_i];
// panels are drawn using a "typewriter approach" (left to right & top to bottom)
// if the carriage is returned (ie, there is a new row), change some parameters:
var new_row = current_col <= p_info.layout.COL[layout_i - 1]
if (new_row) {
n_yaxes = 0;
graph_width_cum = (graph_width_blank / 2) * graph_width;
graph_height_cum = graph_height_cum + plotdim.graph.height;
}
n_xaxes = n_xaxes + draw_x;
n_yaxes = n_yaxes + draw_y;
// calculate panel specific locations to be used in placing axes, labels, etc.
plotdim.xstart = current_col * plotdim.margin.left +
(current_col - 1) * plotdim.margin.right +
graph_width_cum + n_yaxes * axispaddingy + ytitlepadding;
// room for right strips should be distributed evenly across panels to preserve aspect ratio
plotdim.xend = plotdim.xstart + plotdim.graph.width;
plotdim.ystart = current_row * (plotdim.margin.top + strip_height) +
(current_row - 1) * plotdim.margin.bottom +
graph_height_cum + titlepadding +
Math.min(p_info.strips.n.top, current_row) * strip_height;
// room for xaxis title should be distributed evenly across panels to preserve aspect ratio
plotdim.yend = plotdim.ystart + plotdim.graph.height;
// always add to the width (note it may have been reset earlier)
graph_width_cum = graph_width_cum + plotdim.graph.width;
// draw the y-axis title (and add padding) when drawing the first panel
if (layout_i === 0) {
svg.append("text")
.text(p_info["ytitle"])
.attr("class", "label")
.attr("id", "ytitle")
.style("text-anchor", "middle")
.style("font-size", "11px")
.attr("transform", "translate(" + (plotdim.xstart - axispaddingy - ytitlepadding / 2)
+ "," + (p_info.options.height / 2) + ")rotate(270)");
}
// draw the x-axis title when drawing the last panel
if (layout_i === (npanels - 1)) {
svg.append("text")
.text(p_info["xtitle"])
.attr("class", "label")
.attr("id", "xtitle")
.style("text-anchor", "middle")
.style("font-size", "11px")
.attr("transform", "translate(" + plotdim.title.x
+ "," + (plotdim.yend + axispaddingx) + ")");
}
var draw_strip = function(strip, side) {
if (strip == "") {
return(null);
}
// assume right is top until it isn't
var x = (plotdim.xstart + plotdim.xend) / 2;
var y = plotdim.ystart - strip_height / 2;
var rotate = 0;
if (side == "right") {
x = plotdim.xend + strip_width / 2;
y = (plotdim.ystart + plotdim.yend) / 2;
rotate = 90;
}
//create a group
svg.select("#" + side + "Strip")
.selectAll("." + side + "Strips")
.data(strip)
.enter()
.append("text")
.style("text-anchor", "middle")
.style("font-size", "11px")
.text(function(d) { return d; })
// NOTE: there could be multiple strips per panel
// TODO: is there a better way to manage spacing?
.attr("transform", "translate(" + x + "," + y + ")rotate(" + rotate + ")");
}
draw_strip([p_info.strips.top[layout_i]], "top");
draw_strip([p_info.strips.right[layout_i]], "right");
// for each of the x and y axes, there is a "real" and fake
// version. The real version will be used for plotting the
// data, and the fake version is just for the display of the
// axes.
scales[panel_i] = {};
scales[panel_i].x = d3.scale.linear()
.domain([0, 1])
.range([plotdim.xstart, plotdim.xend]);
scales[panel_i].x_fake = d3.scale.linear()
.domain(axis.xrange)
.range([plotdim.xstart, plotdim.xend]);
scales[panel_i].y = d3.scale.linear()
.domain([0, 1])
.range([plotdim.yend, plotdim.ystart]);
scales[panel_i].y_fake = d3.scale.linear()
.domain([axis.yrange[1], axis.yrange[0]])
.range([plotdim.ystart, plotdim.yend]);
if(draw_x){
var xaxis = d3.svg.axis()
.scale(scales[panel_i].x)
.tickValues(xaxisvals)
.tickFormat(function (d) {
return xaxislabs[xaxisvals.indexOf(d)].toString();
})
.orient("bottom");
var xaxis_g = svg.append("g")
.attr("class", "axis")
.attr("id", "xaxis")
.attr("transform", "translate(0," + plotdim.yend + ")")
.call(xaxis);
xaxis_g.selectAll("text")
.style("text-anchor", p_info.xanchor)
.attr("transform", "rotate(" + p_info.xangle + " 0 9)");
}
if(draw_y){
var yaxis = d3.svg.axis()
.scale(scales[panel_i].y)
.tickValues(yaxisvals)
.tickFormat(function (d) {
return yaxislabs[yaxisvals.indexOf(d)].toString();
})
.orient("left");
svg.append("g")
.attr("class", "axis")
.attr("id", "yaxis")
.attr("transform", "translate(" + (plotdim.xstart) + ",0)")
.call(yaxis);
}
if(!axis.xline) {
styles.push("#"+p_name+" #xaxis"+" path{stroke:none;}");
}
if(!axis.xticks) {
styles.push("#"+p_name+" #xaxis .tick"+" line{stroke:none;}");
}
if(!axis.yline) {
styles.push("#"+p_name+" #yaxis"+" path{stroke:none;}");
}
if(!axis.yticks) {
styles.push("#"+p_name+" #yaxis .tick"+" line{stroke:none;}");
}
} //end of for loop
Plots[p_name].scales = scales;
} //end of add_plot()
var add_selector = function (s_name, s_info) {
Selectors[s_name] = s_info;
if(s_info.type == "multiple"){
if(!isArray(s_info.selected)){
s_info.selected = [s_info.selected];
}
}
}
var get_tsv = function(g_info, chunk_id){
return g_info.classed + "_chunk" + chunk_id + ".tsv";
}
// update_geom is called from add_geom and update_selector. It
// downloads data if necessary, and then calls draw_geom.
var update_geom = function (g_name, selector_name) {
var g_info = Geoms[g_name];
// First apply chunk_order selector variables.
var chunk_id = g_info.chunks;
g_info.chunk_order.forEach(function (v_name) {
if(chunk_id == null){
return; //no data in a higher up chunk var.
}
var value = Selectors[v_name].selected;
if(chunk_id.hasOwnProperty(value)){
chunk_id = chunk_id[value];
}else{
chunk_id = null; // no data to show in this subset.
}
});
if(chunk_id == null){
draw_panels(g_info, [], selector_name); //draw nothing.
return;
}
var tsv_name = get_tsv(g_info, chunk_id);
// get the data if it has not yet been downloaded.
g_info.tr.select("td.chunk").text(tsv_name);
if(g_info.data.hasOwnProperty(tsv_name)){
draw_panels(g_info, g_info.data[tsv_name], selector_name);
}else{
g_info.tr.select("td.status").text("downloading");
var svg = SVGs[g_name];
var loading = svg.append("text")
.attr("class", "loading"+tsv_name)
.text("Downloading "+tsv_name+"...")
.attr("font-size", 9)
.attr("y", 10)
.style("fill", "red")
//.attr("x", svg.attr("width")/2)
;
download_chunk(g_info, tsv_name, function(chunk){
loading.remove();
draw_panels(g_info, chunk, selector_name);
});
}
}
var draw_panels = function(g_info, chunk, selector_name) {
// derive the plot name from the geometry name
var g_names = g_info.classed.split("_");
var p_name = g_names[g_names.length - 1];
var panels = Plots[p_name].layout.PANEL;
panels.forEach(function(panel) {
draw_geom(g_info, chunk, selector_name, panel);
});
}
var download_sequence = function(g_name, s_name, seq){
var g_info = Geoms[g_name];
var s_info = Selectors[s_name];
g_info.seq_i = seq.indexOf(s_info.selected);
g_info.seq_count = 0;
g_info.seq = seq;
download_next(g_name);
}
var download_next = function(g_name){
var g_info = Geoms[g_name];
var selector_value = g_info.seq[g_info.seq_i];
var chunk_id = g_info.chunks[selector_value];
var tsv_name = get_tsv(g_info, chunk_id);
g_info.seq_count += 1;
if(g_info.seq_count > g_info.seq.length){
return;
}
g_info.seq_i += 1;
if(g_info.seq_i == g_info.seq.length){
g_info.seq_i = 0;
}
download_chunk(g_info, tsv_name, function(chunk){
download_next(g_name);
})
}
// download_chunk is called from update_geom and download_sequence.
var download_chunk = function(g_info, tsv_name, funAfter){
if(g_info.download_status.hasOwnProperty(tsv_name)){
funAfter();
return; // do not download twice.
}
g_info.download_status[tsv_name] = "downloading";
//prefix tsv file with appropriate path
var tsv_file = dirs.concat(tsv_name).join("/");
function is_interactive_aes(v_name){
if(v_name.indexOf("clickSelects") > -1){
return true;
}
if(v_name.indexOf("showSelected") > -1){
return true;
}
return false;
}
d3.tsv(tsv_file, function (error, response) {
// First convert to correct types.
g_info.download_status[tsv_name] = "processing";
response.forEach(function (d) {
for (var v_name in g_info.types) {
// interactive aesthetics (clickSelects, showSelected, etc)
// stay as characters, others may be converted.
if(!is_interactive_aes(v_name)){
var r_type = g_info.types[v_name];
if (r_type == "integer") {
d[v_name] = parseInt(d[v_name]);
} else if (r_type == "numeric") {
d[v_name] = parseFloat(d[v_name]);
} else if (r_type == "factor") {
//keep it as a character.
} else if (r_type == "rgb") {
//keep it as a character.
} else if (r_type == "linetype") {
//keep it as a character.
} else if (r_type == "label") {
//keep it as a character
} else if (r_type == "character") {
//keep it as a character
} else if (r_type == "character" & v_name == "outliers") {
d[v_name] = parseFloat(d[v_name].split(" @ "));
} else {
throw "unsupported R type " + r_type;
}
}
}
});
var nest = d3.nest();
g_info.nest_order.forEach(function (v_name) {
nest.key(function (d) {
return d[v_name];
});
});
var chunk = nest.map(response);
g_info.data[tsv_name] = chunk;
g_info.tr.select("td.downloaded").text(d3.keys(g_info.data).length);
g_info.download_status[tsv_name] = "saved";
funAfter(chunk);
});
}
// update_geom is responsible for obtaining a chunk of downloaded
// data, and then calling draw_geom to actually draw it.
var draw_geom = function(g_info, chunk, selector_name, PANEL){
g_info.tr.select("td.status").text("displayed");
var svg = SVGs[g_info.classed];
// derive the plot name from the geometry name
var g_names = g_info.classed.split("_");
var p_name = g_names[g_names.length - 1];
var scales = Plots[p_name].scales[PANEL];
var selected_arrays = [ [] ]; //double array necessary.
g_info.subset_order.forEach(function (aes_name) {
var selected, values, old_array, value, new_array;
//if (aes_name != "group") { // why do we need this?
if(aes_name == "PANEL"){
selected = PANEL;
}else{
var v_name = g_info.aes[aes_name];
selected = Selectors[v_name].selected;
}
if(isArray(selected)){
values = selected;
}else{
values = [selected];
}
var new_arrays = [];
values.forEach(function(value){
selected_arrays.forEach(function(old_array){
new_array = old_array.concat(value);
new_arrays.push(new_array);
})
})
selected_arrays = new_arrays;
//}
})
var data = []
selected_arrays.forEach(function(value_array){
var some_data = chunk;
value_array.forEach(function(value){
if (some_data.hasOwnProperty(value)) {
some_data = some_data[value];
} else {
some_data = [];
}
})
if(isArray(some_data)){
data = data.concat(some_data);
}else{
if(isArray(data)){
data = {};
}
for(k in some_data){
data[k] = some_data[k];
}
}
});
var aes = g_info.aes;
var toXY = function (xy, a) {
return function (d) {
return scales[xy](d[a]);
}
}
var layer_g_element = svg.select("g." + g_info.classed);
var panel_g_element = layer_g_element.select("g.PANEL" + PANEL);
var elements = panel_g_element.selectAll(".geom");
// TODO: standardize this code across aes/styles.
var base_opacity = 1;
if (g_info.params.alpha) {
base_opacity = g_info.params.alpha;
}
//alert(g_info.classed+" "+base_opacity);
var get_alpha = function (d) {
var a;
if (aes.hasOwnProperty("alpha") && d.hasOwnProperty("alpha")) {
a = d["alpha"];
} else {
a = base_opacity;
}
return a;
}
var size = 2;
if(g_info.geom == "text"){
size = 12;
}
if (g_info.params.hasOwnProperty("size")) {
size = g_info.params.size;
}
var get_size = function (d) {
if (aes.hasOwnProperty("size") && d.hasOwnProperty("size")) {
return d["size"];
}
return size;
}
var linetype = "solid";
if (g_info.params.linetype) {
linetype = g_info.params.linetype;
}
var get_dasharray = function (d) {
var lt;
if (aes.hasOwnProperty("linetype") && d.hasOwnProperty(
"linetype")) {
try {
lt = d["linetype"];
} catch (err) {
lt = g_info.params.linetype;
}
} else {
lt = linetype;
}
return linetypesize2dasharray(lt, get_size(d));
}
var colour = "black";
var fill = "black";
var get_colour = function (d) {
if (d.hasOwnProperty("colour")) {
return d["colour"]
}
return colour;
}
var get_fill = function (d) {
if (d.hasOwnProperty("fill")) {
return d["fill"];
}
return fill;
}
if (g_info.params.colour) {
colour = g_info.params.colour;
}
if (g_info.params.fill) {
fill = g_info.params.fill;
}else if(g_info.params.colour){
fill = g_info.params.colour;
}
var text_anchor = "middle";
if (g_info.params.hjust == 0) {
text_anchor = "start";
}
if (g_info.params.hjust == 1) {
text_anchor = "end";
}
var eActions, eAppend;
var key_fun = null;
var id_fun = function(d){
return d.id;
};
if(g_info.aes.hasOwnProperty("key")){
key_fun = function(d){
return d.key;
};
}
if (g_info.geom == "line" || g_info.geom == "path" || g_info.geom == "polygon" || g_info.geom == "ribbon") {
// Lines, paths, polygons, and ribbons are a bit special. For
// every unique value of the group variable, we take the
// corresponding data rows and make 1 path. The tricky part is
// that to use d3 I do a data-bind of some "fake" data which are
// just group ids, which is the kv variable in the code below
// // case of only 1 line and no groups.
// if(!aes.hasOwnProperty("group")){
// kv = [{"key":0,"value":0}];
// data = {0:data};
// }else{
// // we need to use a path for each group.
// var kv = d3.entries(d3.keys(data));
// kv = kv.map(function(d){
// d[aes.group] = d.value;
// return d;
// });
// }
// For an example consider breakpointError$error which is
// defined using this R code
// geom_line(aes(segments, error, group=bases.per.probe,
// clickSelects=bases.per.probe), data=only.error, lwd=4)
// Inside update_geom the variables take the following values
// (pseudo-Javascript code)
// var kv = [{"key":"0","value":"133","bases.per.probe":"133"},
// {"key":"1","value":"2667","bases.per.probe":"2667"}];
// var data = {"133":[array of 20 points used to draw the line for group 133],
// "2667":[array of 20 points used to draw the line for group 2667]};
// I do elements.data(kv) so that when I set the d attribute of
// each path, I need to select the correct group before
// returning anything.
// e.attr("d",function(group_info){
// var one_group = data[group_info.value];
// return lineThing(one_group);
// })
// To make color work I think you just have to select the group
// and take the color of the first element, e.g.
// .style("stroke",function(group_info){
// var one_group = data[group_info.value];
// var one_row = one_group[0];
// return get_color(one_row);
// }
//In order to get d3 lines to play nice, bind fake "data" (group
//id's) -- the kv variable. Then each separate object is plotted
//using path (case of only 1 thing and no groups).
if (!aes.hasOwnProperty("group")) {
// There is either 1 or 0 groups.
if(data.length == 0){
kv = [];
} else {
kv = [{
"key": 0,
"value": 0
}];
data = {
0: data
};
}
} else {
// we need to use a path for each group.
var kv = d3.entries(d3.keys(data));
kv = kv.map(function (d) {
//d[aes.group] = d.value;
// Need to store the clickSelects value that will
// be passed to the selector when we click on this
// item.
d.clickSelects = data[d.value][0].clickSelects;
return d;
});
}
// line, path, and polygon use d3.svg.line(),
// ribbon uses d3.svg.area()
// we have to define lineThing accordingly.
if (g_info.geom == "ribbon") {
var lineThing = d3.svg.area()
.x(toXY("x", "x"))
.y(toXY("y", "ymax"))
.y0(toXY("y", "ymin"))
;
} else {
var lineThing = d3.svg.line()
.x(toXY("x", "x"))
.y(toXY("y", "y"))
;
}
//select the correct group before returning anything.
if(key_fun != null){
key_fun = function(group_info){
var one_group = data[group_info.value];
var one_row = one_group[0];
//take key from first value in the group.
return one_row.key;
};
}
id_fun = function(group_info){
var one_group = data[group_info.value];
var one_row = one_group[0];
//take key from first value in the group.
return one_row.id;
};
elements = elements.data(kv, key_fun);
eActions = function (e) {
e.attr("d", function (d) {
var one_group = data[d.value];
// filter NaN since they make the whole line disappear!
var no_na = one_group.filter(function(d){
if(g_info.geom == "ribbon"){
return !isNaN(d.x) && !isNaN(d.ymin) && !isNaN(d.ymax);
}else{
return !isNaN(d.x) && !isNaN(d.y);
}
})
return lineThing(no_na);
})
.style("fill", function (group_info) {
if (g_info.geom == "line" || g_info.geom == "path") {
return "none";
}
var one_group = data[group_info.value];
var one_row = one_group[0];
// take color for first value in the group
return get_fill(one_row);
})
.style("stroke-width", function (group_info) {
var one_group = data[group_info.value];
var one_row = one_group[0];
// take size for first value in the group
return get_size(one_row);
})
.style("stroke", function (group_info) {
var one_group = data[group_info.value];
var one_row = one_group[0];
// take color for first value in the group
return get_colour(one_row);
})
.style("stroke-dasharray", function (group_info) {
var one_group = data[group_info.value];
var one_row = one_group[0];
// take linetype for first value in the group
return get_dasharray(one_row);
})
.style("stroke-width", function (group_info) {
var one_group = data[group_info.value];
var one_row = one_group[0];
// take line size for first value in the group
return get_size(one_row);
});
}
eAppend = "path";
} else if (g_info.geom == "segment") {
elements = elements.data(data, key_fun);
eActions = function (e) {
e.attr("x1", function (d) {
return scales.x(d["x"]);
})
.attr("x2", function (d) {
return scales.x(d["xend"]);
})
.attr("y1", function (d) {
return scales.y(d["y"]);
})
.attr("y2", function (d) {
return scales.y(d["yend"]);
})
.style("stroke-dasharray", get_dasharray)
.style("stroke-width", get_size)
.style("stroke", get_colour);
}
eAppend = "line";
} else if (g_info.geom == "linerange") {
elements = elements.data(data, key_fun);
eActions = function (e) {
e.attr("x1", function (d) {
return scales.x(d["x"]);
})
.attr("x2", function (d) {
return scales.x(d["x"]);
})
.attr("y1", function (d) {
return scales.y(d["ymax"]);
})
.attr("y2", function (d) {
return scales.y(d["ymin"]);
})
.style("stroke-dasharray", get_dasharray)
.style("stroke-width", get_size)
.style("stroke", get_colour);
}
eAppend = "line";
} else if (g_info.geom == "vline") {
elements = elements.data(data, key_fun);
eActions = function (e) {
e.attr("x1", toXY("x", "xintercept"))
.attr("x2", toXY("x", "xintercept"))
.attr("y1", scales.y.range()[0])
.attr("y2", scales.y.range()[1])
.style("stroke-dasharray", get_dasharray)
.style("stroke-width", get_size)
.style("stroke", get_colour);
}
eAppend = "line";
} else if (g_info.geom == "hline") {
//pretty much a copy of geom_vline with obvious modifications
elements = elements.data(data, key_fun);
eActions = function (e) {
e.attr("y1", toXY("y", "yintercept"))
.attr("y2", toXY("y", "yintercept"))
.attr("x1", scales.x.range()[0] + plotdim.margin.left)
.attr("x2", scales.x.range()[1] - plotdim.margin.right)
.style("stroke-dasharray", get_dasharray)
.style("stroke-width", get_size)
.style("stroke", get_colour);
}
eAppend = "line";
} else if (g_info.geom == "text") {
elements = elements.data(data, key_fun);
// TODO: how to support vjust? firefox doensn't support
// baseline-shift... use paths?
// http://commons.oreilly.com/wiki/index.php/SVG_Essentials/Text
eActions = function (e) {
e.attr("x", toXY("x", "x"))
.attr("y", toXY("y", "y"))
.style("fill", get_colour)
.attr("font-size", get_size)
.style("text-anchor", text_anchor)
.text(function (d) {
return d.label;
});
}
eAppend = "text";
} else if (g_info.geom == "point") {
elements = elements.data(data, key_fun);
eActions = function (e) {
e.attr("cx", toXY("x", "x"))
.attr("cy", toXY("y", "y"))
.attr("r", get_size)
.style("fill", get_fill)
.style("stroke", get_colour);
}
eAppend = "circle";
} else if (g_info.geom == "jitter") {
elements = elements.data(data, key_fun);
eActions = function (e) {
e.attr("cx", toXY("x", "x"))
.attr("cy", toXY("y", "y"))
.attr("r", get_size)
.style("fill", get_fill)
.style("stroke", get_colour);
}
eAppend = "circle";
} else if (g_info.geom == "tallrect") {
elements = elements.data(data, key_fun);
eActions = function (e) {
e.attr("x", toXY("x", "xmin"))
.attr("width", function (d) {
return scales.x(d["xmax"]) - scales.x(d["xmin"]);
})
.attr("y", scales.y.range()[1])
.attr("height", scales.y.range()[0] - scales.y.range()[1])
.style("fill", get_fill)
.style("stroke-width", get_size)
.style("stroke", get_colour);
}
eAppend = "rect";
} else if (g_info.geom == "widerect") {
elements = elements.data(data, key_fun);
eActions = function (e) {
e.attr("y", toXY("y", "ymin"))
.attr("height", function (d) {
return scales.x(d["ymax"]) - scales.x(d["ymin"]);
})
.attr("x", scales.x.range()[0])
.attr("width", scales.x.range()[1] - scales.x.range()[0])
.style("fill", get_fill)
.style("stroke-width", get_size)
.style("stroke", get_colour);
}
eAppend = "rect";
} else if (g_info.geom == "rect") {
elements = elements.data(data, key_fun);
eActions = function (e) {
e.attr("x", toXY("x", "xmin"))
.attr("width", function (d) {
return Math.abs(scales.x(d.xmax) - scales.x(d.xmin));
})
.attr("y", toXY("y", "ymax"))
.attr("height", function (d) {
return Math.abs(scales.y(d.ymin) - scales.y(d.ymax));
})
.style("stroke-dasharray", get_dasharray)
.style("stroke-width", get_size)
.style("fill", get_fill);
if(g_info.select_style != "stroke"){
e.style("stroke", get_colour);
}
}
eAppend = "rect";
} else if (g_info.geom == "boxplot") {
// TODO: currently boxplots are unsupported (we intentionally
// stop with an error in the R code). The reason why is that
// boxplots are drawn using multiple geoms and it is not
// straightforward to deal with that using our current JS
// code. After all, a boxplot could be produced by combing 3
// other geoms (rects, lines, and points) if you really wanted
// it.
fill = "white";
elements = elements.data(data);
eActions = function (e) {
e.append("line")
.attr("x1", function (d) {
return scales.x(d["x"]);
})
.attr("x2", function (d) {
return scales.x(d["x"]);
})
.attr("y1", function (d) {
return scales.y(d["ymin"]);
})
.attr("y2", function (d) {
return scales.y(d["lower"]);
})
.style("stroke-dasharray", get_dasharray)
.style("stroke-width", get_size)
.style("stroke", get_colour);
e.append("line")
.attr("x1", function (d) {
return scales.x(d["x"]);
})
.attr("x2", function (d) {
return scales.x(d["x"]);
})
.attr("y1", function (d) {
return scales.y(d["upper"]);
})
.attr("y2", function (d) {
return scales.y(d["ymax"]);
})
.style("stroke-dasharray", get_dasharray)
.style("stroke-width", get_size)
.style("stroke", get_colour);
e.append("rect")
.attr("x", function (d) {
return scales.x(d["xmin"]);
})
.attr("width", function (d) {
return scales.x(d["xmax"]) - scales.x(d["xmin"]);
})
.attr("y", function (d) {
return scales.y(d["upper"]);
})
.attr("height", function (d) {
return Math.abs(scales.y(d["upper"]) - scales.y(d["lower"]));
})
.style("stroke-dasharray", get_dasharray)
.style("stroke-width", get_size)
.style("stroke", get_colour)
.style("fill", get_fill);
e.append("line")
.attr("x1", function (d) {
return scales.x(d["xmin"]);
})
.attr("x2", function (d) {
return scales.x(d["xmax"]);
})
.attr("y1", function (d) {
return scales.y(d["middle"]);
})
.attr("y2", function (d) {
return scales.y(d["middle"]);
})
.style("stroke-dasharray", get_dasharray)
.style("stroke-width", get_size)
.style("stroke", get_colour);
}
} else {
return "unsupported geom " + g_info.geom;
}
elements.exit().remove();
var enter = elements.enter();
var linkActions = function(a_elements){
a_elements
.attr("xlink:href", function(d){ return d.href; })
.attr("target", "_blank")
.attr("class", "geom")
;
}
if(g_info.aes.hasOwnProperty("href")){
enter = enter.append("svg:a")
.append("svg:"+eAppend)
;
}else{
enter = enter.append(eAppend)
.attr("class", "geom")
;
}
var has_clickSelects = g_info.aes.hasOwnProperty("clickSelects");
if (has_clickSelects) {
var selected_funs = {
"opacity":{
"mouseout":function (d) {
return ifSelectedElse(d, g_info.aes.clickSelects,
get_alpha(d), get_alpha(d) - 1/2);
},
"mouseover":function (d) {
return get_alpha(d);
}
},
"stroke":{
"mouseout":function(d){
return ifSelectedElse(d, g_info.aes.clickSelects,
"black", "transparent");
},
"mouseover":function(d){
return "black";
}
}
};
// My original design for clicking/interactivity/transparency:
// Basically I wanted a really simple way to show which element
// in a group of clickable geom elements is currently
// selected. So I decided that all the non-selected elements
// should have alpha transparency 0.5 less than normal, and the
// selected element should have normal alpha transparency. Also,
// the element currently under the mouse has normal alpha
// transparency, to visually indicate that it can be
// clicked. Looking at my examples, you will see that I
// basically use this in two ways:
// 1. By specifying
// geom_vline(aes(clickSelects=variable),alpha=0.5), which
// implies a normal alpha transparency of 0.5. So all the vlines
// are hidden (normal alpha 0.5 - 0.5 = 0), except the current
// selection and the current element under the mouse pointer are
// drawn a bit faded with alpha=0.5.
// 2. By specifying e.g. geom_point(aes(clickSelects=variable)),
// that implies a normal alpha=1. Thus the current selection and
// the current element under the mouse pointer are fully drawn
// with alpha=1 and the others are shown but a bit faded with
// alpha=0.5 (normal alpha 1 - 0.5 = 0.5).
// Edit 19 March 2014: Now there are two styles to show the
// selection, depending on the geom. For most geoms it is as
// described above. But for geoms like rects with
// aes(fill=numericVariable), using opacity to indicate the
// selection results in a misleading decoding of the fill
// variable. So in this case we set stroke to "black" for the
// current selection.
// TODO: user-configurable selection styles.
var style_funs = selected_funs[g_info.select_style];
var over_fun = function(e){
e.style(g_info.select_style, style_funs["mouseover"]);
}
var out_fun = function(e){
e.style(g_info.select_style, style_funs["mouseout"]);
}
elements.call(out_fun)
.on("mouseover", function (d) {
d3.select(this).call(over_fun);
})
.on("mouseout", function (d) {
d3.select(this).call(out_fun);
})
.on("click", function (d) {
// The main idea of how clickSelects works: when we click
// something, we call update_selector with the clicked
// value.
var v_name = g_info.aes.clickSelects;
update_selector(v_name, d.clickSelects);
})
;
} else { //no clickSelects for this geom.
// Assign opacity. treat lines and ribbons (groups of points)
// specially.
if (g_info.geom == "line" || g_info.geom == "ribbon") {
enter.style("opacity", function (group_info) {
var one_group = data[group_info.value];
var one_row = one_group[0]; // take aesthetic for first value in the group
return get_alpha(one_row);
})
} else {
enter.style("opacity", get_alpha);
}
}
var has_tooltip = g_info.aes.hasOwnProperty("tooltip");
if(has_clickSelects || has_tooltip){
elements
.text("")
.append("svg:title")
.text(function (d) {
if(has_tooltip){
return d.tooltip;
}else{
var v_name = g_info.aes.clickSelects;
return v_name + " " + d.clickSelects;
}
})
;
}
//Set attributes of only the entering elements. This is needed to
//prevent things from flying around from the upper left when they
//enter the plot.
eActions(enter); //DO NOT DELETE!
if(Selectors.hasOwnProperty(selector_name)){
var milliseconds = Selectors[selector_name].duration;
elements = elements.transition().duration(milliseconds);
}
if(g_info.aes.hasOwnProperty("id")){
elements.attr("id", id_fun);
}
if(g_info.aes.hasOwnProperty("href")){
// elements are <a>, children are e.g. <circle>
var linked_geoms = elements.select(eAppend);
//d3.select(linked_geoms).data(data, key_fun); // WHY did we need this?
eActions(linked_geoms);
linkActions(elements);
}else{
// elements are e.g. <circle>
eActions(elements); // Set the attributes of all elements (enter/exit/stay)
}
}
var update_selector = function (v_name, value) {
var s_info = Selectors[v_name];
value = value + "";
if(s_info.type == "single"){
// value is the new selection.
s_info.selected = value;
}else{
// value should be added or removed from the selection.
var i_value = s_info.selected.indexOf(value);
if(i_value == -1){
// not found, add to selection.
s_info.selected.push(value);
}else{
// found, remove from selection.
s_info.selected.splice(i_value, 1);
}
}
s_info.update.forEach(function(g_name){
update_geom(g_name, v_name);
});
}
var ifSelectedElse = function (d, v_name, selected, not_selected) {
var is_selected;
var value = d.clickSelects + "";
var s_info = Selectors[v_name];
if(s_info.type == "single"){
is_selected = value == s_info.selected;
}else{
is_selected = s_info.selected.indexOf(value) != -1;
}
if(is_selected){
return selected;
} else {
return not_selected;
}
}
var animateIfLoaded = function () {
var v_name = Animation.variable;
var cur = Selectors[v_name].selected;
var next = Animation.next[cur];
// Before starting the animation, make sure all the geoms have
// loaded.
var geomLoaded = function(x){
return d3.keys(Geoms).indexOf(x)!=-1;
}
if(all_geom_names.every(geomLoaded)){
update_selector(v_name, next);
}
}
//The main idea of how legends work:
// 1. In getLegend in animint.R I export the legend entries as a
// list of rows that can be used in a data() bind in D3.
// 2. Here in add_legend I create a <table> for every legend, and
// then I bind the legend entries to <tr>, <td>, and <svg> elements.
var add_legend = function(p_name, p_info){
// case of multiple legends, d3 reads legend structure in as an array
var tdRight = element.select("td#"+p_name+"_legend");
var legendkeys = d3.keys(p_info.legend);
for(var i=0; i<legendkeys.length; i++){
// the table that contains one row for each legend element.
var legend_table = tdRight.append("table").append("tr")
.append("th").attr("align", "left")
.text(p_info.legend[legendkeys[i]].title);
var l_info = p_info.legend[legendkeys[i]];
// the legend table with breaks/value/label.
var legendgeoms = l_info.geoms;
var legend_rows = legend_table.selectAll("tr")
.data(l_info.entries)
.sort(function(d) {return d["order"];})
.enter()
.append("tr")
;
var legend_svgs = legend_rows.append("td")
.append("svg")
.attr("id", function(d){return "legend-"+d["label"];})
.attr("height", 14)
.attr("width", 20)
;
var pointscale = d3.scale.linear().domain([0,7]).range([1,4]);
// scale points so they are visible in the legend. (does not
// affect plot scaling)
var linescale = d3.scale.linear().domain([0,6]).range([1,4]);
// scale lines so they are visible in the legend. (does not
// affect plot scaling)
if(legendgeoms.indexOf("polygon")>-1){
// aesthetics that would draw a rect
legend_svgs.append("rect")
.attr("x", 2)
.attr("y", 2)
.attr("width", 10)
.attr("height", 10)
.style("stroke-width", function(d){return d["polygonsize"]||1;})
.style("stroke-dasharray", function(d){
return linetypesize2dasharray(d["polygonlinetype"]||"solid",
d["size"]||2);
})
.style("stroke", function(d){return d["polygoncolour"] || "#000000";})
.style("fill", function(d){return d["polygonfill"] || "#FFFFFF";})
.style("opacity", function(d){return d["polygonalpha"]||1;});
}
if(legendgeoms.indexOf("text")>-1){
// aesthetics that would draw a rect
legend_svgs.append("text")
.attr("x", 10)
.attr("y", 14)
.style("fill", function(d){return d["textcolour"]||1;})
.style("text-anchor", "middle")
.attr("font-size", function(d){return d["textsize"]||1;})
.text("a")
;
}
if(legendgeoms.indexOf("path")>-1){
// aesthetics that would draw a line
legend_svgs.append("line")
.attr("x1", 1).attr("x2", 19).attr("y1", 7).attr("y2", 7)
.style("stroke-width", function(d){
return linescale(d["pathsize"])||2;
})
.style("stroke-dasharray", function(d){
return linetypesize2dasharray(d["pathlinetype"]||"solid",
d["pathsize"] || 2);
})
.style("stroke", function(d){return d["pathcolour"] || "#000000";})
.style("opacity", function(d){return d["pathalpha"]||1;});
}
if(legendgeoms.indexOf("point")>-1){
// aesthetics that would draw a point
legend_svgs.append("circle")
.attr("cx", 10)
.attr("cy", 7)
.attr("r", function(d){return pointscale(d["pointsize"])||4;})
.style("stroke", function(d){return d["pointcolour"] || "#000000";})
.style("fill", function(d){
return d["pointfill"] || d["pointcolour"] || "#000000";
})
.style("opacity", function(d){return d["pointalpha"]||1;});
}
legend_rows.append("td")
.attr("align", "left")
.text(function(d){ return d["label"];})
;
}
}
// Download the main description of the interactive plot.
d3.json(json_file, function (error, response) {
if(response.hasOwnProperty("title")){
d3.select("title").text(response.title);
}
// Add plots.
for (var p_name in response.plots) {
add_plot(p_name, response.plots[p_name]);
add_legend(p_name, response.plots[p_name]);
// Append style sheet to document head.
css.appendChild(document.createTextNode(styles.join(" ")));
document.head.appendChild(css);
}
// Then add selectors and start downloading the first data subset.
for (var s_name in response.selectors) {
add_selector(s_name, response.selectors[s_name]);
}
// loading table.
element.append("br");
var show_hide_table = element.append("button")
.text("Show download status table")
;
show_hide_table
.on("click", function(){
if(this.textContent == "Show download status table"){
loading.style("display", "");
show_hide_table.text("Hide download status table");
}else{
loading.style("display", "none");
show_hide_table.text("Show download status table");
}
})
;
var loading = element.append("table")
.style("display", "none")
;
Widgets["loading"] = loading;
var tr = loading.append("tr");
tr.append("th").text("geom");
tr.append("th").attr("class", "chunk").text("selected chunk");
tr.append("th").attr("class", "downloaded").text("downloaded");
tr.append("th").attr("class", "total").text("total");
tr.append("th").attr("class", "status").text("status");
// Add geoms and construct nest operators.
for (var g_name in response.geoms) {
add_geom(g_name, response.geoms[g_name]);
}
// Animation control widgets.
var show_message = "Show animation controls";
var show_hide_animation_controls = element.append("button")
.text(show_message)
.attr("id", "show_hide_animation_controls")
.on("click", function(){
if(this.textContent == show_message){
time_table.style("display", "");
show_hide_animation_controls.text("Hide animation controls");
}else{
time_table.style("display", "none");
show_hide_animation_controls.text(show_message);
}
})
;
var time_table = element.append("table")
.style("display", "none")
;
var first_tr = time_table.append("tr");
var first_th = first_tr.append("th");
if(response.time){
Animation.next = {};
Animation.ms = response.time.ms;
Animation.variable = response.time.variable;
Animation.sequence = response.time.sequence;
Widgets["play_pause"] = first_th
.append("button")
.attr("id", "play_pause")
.on("click", function(){
if(this.textContent == "Play"){
play();
}else{
pause();
}
})
;
}
first_tr.append("th").text("milliseconds");
if(response.time){
var second_tr = time_table.append("tr");
second_tr.append("td").text("updates");
second_tr.append("td")
.append("input")
.attr("id", "updates_ms")
.attr("type", "text")
.attr("value", Animation.ms)
.on("change", function(){
Animation.pause();
Animation.ms = this.value;
Animation.play();
})
;
}
for(s_name in Selectors){
var s_info = Selectors[s_name];
if(!s_info.hasOwnProperty("duration")){
s_info.duration = 0;
}
}
var selector_array = d3.keys(Selectors);
var duration_rows = time_table.selectAll("tr.duration")
.data(selector_array)
.enter()
.append("tr")
;
duration_rows
.append("td")
.text(function(s_name){return s_name;})
;
var duration_tds = duration_rows.append("td");
var duration_inputs = duration_tds
.append("input")
.attr("id", function(s_name){
return "duration_ms_" + s_name;
})
.attr("type", "text")
.on("change", function(s_name){
Selectors[s_name].duration = this.value;
})
.attr("value", function(s_name){
return Selectors[s_name].duration;
})
;
// If this is an animation, then start downloading all the rest of
// the data, and start the animation.
if (response.time) {
var i, prev, cur;
Selectors[Animation.variable].update.forEach(function(g_name){
var g_info = Geoms[g_name];
// If there is only 1 chunk we don't need to download anything
// else.
if(g_info.chunk_order.length == 0){
return;
}
if(g_info.chunk_order.length != 1){
throw "do not know how to handle more than 1 chunk variable";
}
if(g_info.chunk_order[0] != Animation.variable){
return; //ignore if this geom is chunked on a non-anim variable.
}
download_sequence(g_name, Animation.variable, Animation.sequence);
});
for (var i = 0; i < Animation.sequence.length; i++) {
if (i == 0) {
prev = Animation.sequence[Animation.sequence.length-1];
} else {
prev = Animation.sequence[i - 1];
}
cur = Animation.sequence[i];
Animation.next[prev] = cur;
}
all_geom_names = d3.keys(response.geoms);
var timer;
Animation.timer = timer;
function play(){
// as shown on http://bl.ocks.org/mbostock/3808234
timer = setInterval(animateIfLoaded, Animation.ms);
Widgets["play_pause"].text("Pause");
}
Animation.play = play;
function pause(){
clearInterval(timer);
Widgets["play_pause"].text("Play");
}
Animation.pause = pause;
// This code starts/stops the animation timer when the page is
// hidden, inspired by
// http://stackoverflow.com/questions/1060008
function onchange (evt) {
if(document.visibilityState == "hidden"){
pause();
}else{
play();
}
}
document.addEventListener("visibilitychange", onchange);
Animation.play();
}
});
}
// create a dummy element, apply the appropriate classes,
// and then measure the element
// Inspired from http://jsfiddle.net/uzddx/2/
var measureText = function(pText, pFontSize, pAngle, pStyle) {
if (!pText || pText.length === 0) return {height: 0, width: 0};
if (pAngle === null || isNaN(pAngle)) pAngle = 0;
var container = d3.select('body').append('svg')
// do we need to set the class so that styling is applied?
//.attr('class', classname);
container.append('text')
.attr({x: -1000, y: -1000})
.attr("transform", "rotate(" + pAngle + ")")
.attr("style", pStyle)
.attr("font-size", pFontSize)
.text(pText);
var bbox = container.node().getBBox();
container.remove();
return {height: bbox.height, width: bbox.width};
}
var linetypesize2dasharray = function (lt, size) {
var isInt = function(n) { return typeof n === 'number' && parseFloat(n) == parseInt(n, 10) && !isNaN(n); }
if(isInt(lt)){ // R integer line types.
var o = {
0: size * 0 + "," + size * 10,
1: 0,
2: size * 4 + "," + size * 4,
3: size + "," + size * 2,
4: size + "," + size * 2 + "," + size * 4 + "," + size * 2,
5: size * 8 + "," + size * 4,
6: size * 2 + "," + size * 2 + "," + size * 6 + "," + size * 2
};
} else { //R defined line types
var o = {
"blank": size * 0 + "," + size * 10,
"none": size * 0 + "," + size * 10,
"solid": 0,
"dashed": size * 4 + "," + size * 4,
"dotted": size + "," + size * 2,
"dotdash": size + "," + size * 2 + "," + size * 4 + "," + size * 2,
"longdash": size * 8 + "," + size * 4,
"twodash": size * 2 + "," + size * 2 + "," + size * 6 + "," + size * 2,
"22": size * 2 + "," + size * 2,
"42": size * 4 + "," + size * 2,
"44": size * 4 + "," + size * 4,
"13": size + "," + size * 3,
"1343": size + "," + size * 3 + "," + size * 4 + "," + size * 3,
"73": size * 7 + "," + size * 3,
"2262": size * 2 + "," + size * 2 + "," + size * 6 + "," + size * 2,
"12223242": size + "," + size * 2 + "," + size * 2 + "," + size * 2 + "," + size * 3 + "," + size * 2 + "," + size * 4 + "," + size * 2,
"F282": size * 15 + "," + size * 2 + "," + size * 8 + "," + size * 2,
"F4448444": size * 15 + "," + size * 4 + "," + size * 4 + "," + size * 4 + "," + size * 8 + "," + size * 4 + "," + size * 4 + "," + size * 4,
"224282F2": size * 2 + "," + size * 2 + "," + size * 4 + "," + size * 2 + "," + size * 8 + "," + size * 2 + "," + size * 16 + "," + size * 2,
"F1": size * 16 + "," + size
};
}
if (lt in o){
return o[lt];
} else{ // manually specified line types
str = lt.split("");
strnum = str.map(function (d) {
return size * parseInt(d, 16);
});
return strnum;
}
}
var isArray = function(o) {
return Object.prototype.toString.call(o) === '[object Array]';
}
Raw
d3.v3.js
// Copyright (c) 2013, Michael Bostock
// All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
// * Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * The name Michael Bostock may not be used to endorse or promote products
// derived from this software without specific prior written permission.
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT,
// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
// EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
d3 = function() {
var π = Math.PI, ε = 1e-6, d3 = {
version: "3.0.6"
}, d3_radians = π / 180, d3_degrees = 180 / π, d3_document = document, d3_window = window;
function d3_target(d) {
return d.target;
}
function d3_source(d) {
return d.source;
}
var d3_format_decimalPoint = ".", d3_format_thousandsSeparator = ",", d3_format_grouping = [ 3, 3 ];
if (!Date.now) Date.now = function() {
return +new Date();
};
try {
d3_document.createElement("div").style.setProperty("opacity", 0, "");
} catch (error) {
var d3_style_prototype = d3_window.CSSStyleDeclaration.prototype, d3_style_setProperty = d3_style_prototype.setProperty;
d3_style_prototype.setProperty = function(name, value, priority) {
d3_style_setProperty.call(this, name, value + "", priority);
};
}
function d3_class(ctor, properties) {
try {
for (var key in properties) {
Object.defineProperty(ctor.prototype, key, {
value: properties[key],
enumerable: false
});
}
} catch (e) {
ctor.prototype = properties;
}
}
var d3_array = d3_arraySlice;
function d3_arrayCopy(pseudoarray) {
var i = -1, n = pseudoarray.length, array = [];
while (++i < n) array.push(pseudoarray[i]);
return array;
}
function d3_arraySlice(pseudoarray) {
return Array.prototype.slice.call(pseudoarray);
}
try {
d3_array(d3_document.documentElement.childNodes)[0].nodeType;
} catch (e) {
d3_array = d3_arrayCopy;
}
var d3_arraySubclass = [].__proto__ ? function(array, prototype) {
array.__proto__ = prototype;
} : function(array, prototype) {
for (var property in prototype) array[property] = prototype[property];
};
d3.map = function(object) {
var map = new d3_Map();
for (var key in object) map.set(key, object[key]);
return map;
};
function d3_Map() {}
d3_class(d3_Map, {
has: function(key) {
return d3_map_prefix + key in this;
},
get: function(key) {
return this[d3_map_prefix + key];
},
set: function(key, value) {
return this[d3_map_prefix + key] = value;
},
remove: function(key) {
key = d3_map_prefix + key;
return key in this && delete this[key];
},
keys: function() {
var keys = [];
this.forEach(function(key) {
keys.push(key);
});
return keys;
},
values: function() {
var values = [];
this.forEach(function(key, value) {
values.push(value);
});
return values;
},
entries: function() {
var entries = [];
this.forEach(function(key, value) {
entries.push({
key: key,
value: value
});
});
return entries;
},
forEach: function(f) {
for (var key in this) {
if (key.charCodeAt(0) === d3_map_prefixCode) {
f.call(this, key.substring(1), this[key]);
}
}
}
});
var d3_map_prefix = "\0", d3_map_prefixCode = d3_map_prefix.charCodeAt(0);
function d3_identity(d) {
return d;
}
function d3_true() {
return true;
}
function d3_functor(v) {
return typeof v === "function" ? v : function() {
return v;
};
}
d3.functor = d3_functor;
d3.rebind = function(target, source) {
var i = 1, n = arguments.length, method;
while (++i < n) target[method = arguments[i]] = d3_rebind(target, source, source[method]);
return target;
};
function d3_rebind(target, source, method) {
return function() {
var value = method.apply(source, arguments);
return arguments.length ? target : value;
};
}
d3.ascending = function(a, b) {
return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
};
d3.descending = function(a, b) {
return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN;
};
d3.mean = function(array, f) {
var n = array.length, a, m = 0, i = -1, j = 0;
if (arguments.length === 1) {
while (++i < n) if (d3_number(a = array[i])) m += (a - m) / ++j;
} else {
while (++i < n) if (d3_number(a = f.call(array, array[i], i))) m += (a - m) / ++j;
}
return j ? m : undefined;
};
d3.median = function(array, f) {
if (arguments.length > 1) array = array.map(f);
array = array.filter(d3_number);
return array.length ? d3.quantile(array.sort(d3.ascending), .5) : undefined;
};
d3.min = function(array, f) {
var i = -1, n = array.length, a, b;
if (arguments.length === 1) {
while (++i < n && ((a = array[i]) == null || a != a)) a = undefined;
while (++i < n) if ((b = array[i]) != null && a > b) a = b;
} else {
while (++i < n && ((a = f.call(array, array[i], i)) == null || a != a)) a = undefined;
while (++i < n) if ((b = f.call(array, array[i], i)) != null && a > b) a = b;
}
return a;
};
d3.max = function(array, f) {
var i = -1, n = array.length, a, b;
if (arguments.length === 1) {
while (++i < n && ((a = array[i]) == null || a != a)) a = undefined;
while (++i < n) if ((b = array[i]) != null && b > a) a = b;
} else {
while (++i < n && ((a = f.call(array, array[i], i)) == null || a != a)) a = undefined;
while (++i < n) if ((b = f.call(array, array[i], i)) != null && b > a) a = b;
}
return a;
};
d3.extent = function(array, f) {
var i = -1, n = array.length, a, b, c;
if (arguments.length === 1) {
while (++i < n && ((a = c = array[i]) == null || a != a)) a = c = undefined;
while (++i < n) if ((b = array[i]) != null) {
if (a > b) a = b;
if (c < b) c = b;
}
} else {
while (++i < n && ((a = c = f.call(array, array[i], i)) == null || a != a)) a = undefined;
while (++i < n) if ((b = f.call(array, array[i], i)) != null) {
if (a > b) a = b;
if (c < b) c = b;
}
}
return [ a, c ];
};
d3.random = {
normal: function(µ, σ) {
var n = arguments.length;
if (n < 2) σ = 1;
if (n < 1) µ = 0;
return function() {
var x, y, r;
do {
x = Math.random() * 2 - 1;
y = Math.random() * 2 - 1;
r = x * x + y * y;
} while (!r || r > 1);
return µ + σ * x * Math.sqrt(-2 * Math.log(r) / r);
};
},
logNormal: function() {
var random = d3.random.normal.apply(d3, arguments);
return function() {
return Math.exp(random());
};
},
irwinHall: function(m) {
return function() {
for (var s = 0, j = 0; j < m; j++) s += Math.random();
return s / m;
};
}
};
function d3_number(x) {
return x != null && !isNaN(x);
}
d3.sum = function(array, f) {
var s = 0, n = array.length, a, i = -1;
if (arguments.length === 1) {
while (++i < n) if (!isNaN(a = +array[i])) s += a;
} else {
while (++i < n) if (!isNaN(a = +f.call(array, array[i], i))) s += a;
}
return s;
};
d3.quantile = function(values, p) {
var H = (values.length - 1) * p + 1, h = Math.floor(H), v = +values[h - 1], e = H - h;
return e ? v + e * (values[h] - v) : v;
};
d3.shuffle = function(array) {
var m = array.length, t, i;
while (m) {
i = Math.random() * m-- | 0;
t = array[m], array[m] = array[i], array[i] = t;
}
return array;
};
d3.transpose = function(matrix) {
return d3.zip.apply(d3, matrix);
};
d3.zip = function() {
if (!(n = arguments.length)) return [];
for (var i = -1, m = d3.min(arguments, d3_zipLength), zips = new Array(m); ++i < m; ) {
for (var j = -1, n, zip = zips[i] = new Array(n); ++j < n; ) {
zip[j] = arguments[j][i];
}
}
return zips;
};
function d3_zipLength(d) {
return d.length;
}
d3.bisector = function(f) {
return {
left: function(a, x, lo, hi) {
if (arguments.length < 3) lo = 0;
if (arguments.length < 4) hi = a.length;
while (lo < hi) {
var mid = lo + hi >>> 1;
if (f.call(a, a[mid], mid) < x) lo = mid + 1; else hi = mid;
}
return lo;
},
right: function(a, x, lo, hi) {
if (arguments.length < 3) lo = 0;
if (arguments.length < 4) hi = a.length;
while (lo < hi) {
var mid = lo + hi >>> 1;
if (x < f.call(a, a[mid], mid)) hi = mid; else lo = mid + 1;
}
return lo;
}
};
};
var d3_bisector = d3.bisector(function(d) {
return d;
});
d3.bisectLeft = d3_bisector.left;
d3.bisect = d3.bisectRight = d3_bisector.right;
d3.nest = function() {
var nest = {}, keys = [], sortKeys = [], sortValues, rollup;
function map(array, depth) {
if (depth >= keys.length) return rollup ? rollup.call(nest, array) : sortValues ? array.sort(sortValues) : array;
var i = -1, n = array.length, key = keys[depth++], keyValue, object, valuesByKey = new d3_Map(), values, o = {};
while (++i < n) {
if (values = valuesByKey.get(keyValue = key(object = array[i]))) {
values.push(object);
} else {
valuesByKey.set(keyValue, [ object ]);
}
}
valuesByKey.forEach(function(keyValue, values) {
o[keyValue] = map(values, depth);
});
return o;
}
function entries(map, depth) {
if (depth >= keys.length) return map;
var a = [], sortKey = sortKeys[depth++], key;
for (key in map) {
a.push({
key: key,
values: entries(map[key], depth)
});
}
if (sortKey) a.sort(function(a, b) {
return sortKey(a.key, b.key);
});
return a;
}
nest.map = function(array) {
return map(array, 0);
};
nest.entries = function(array) {
return entries(map(array, 0), 0);
};
nest.key = function(d) {
keys.push(d);
return nest;
};
nest.sortKeys = function(order) {
sortKeys[keys.length - 1] = order;
return nest;
};
nest.sortValues = function(order) {
sortValues = order;
return nest;
};
nest.rollup = function(f) {
rollup = f;
return nest;
};
return nest;
};
d3.keys = function(map) {
var keys = [];
for (var key in map) keys.push(key);
return keys;
};
d3.values = function(map) {
var values = [];
for (var key in map) values.push(map[key]);
return values;
};
d3.entries = function(map) {
var entries = [];
for (var key in map) entries.push({
key: key,
value: map[key]
});
return entries;
};
d3.permute = function(array, indexes) {
var permutes = [], i = -1, n = indexes.length;
while (++i < n) permutes[i] = array[indexes[i]];
return permutes;
};
d3.merge = function(arrays) {
return Array.prototype.concat.apply([], arrays);
};
function d3_collapse(s) {
return s.trim().replace(/\s+/g, " ");
}
d3.range = function(start, stop, step) {
if (arguments.length < 3) {
step = 1;
if (arguments.length < 2) {
stop = start;
start = 0;
}
}
if ((stop - start) / step === Infinity) throw new Error("infinite range");
var range = [], k = d3_range_integerScale(Math.abs(step)), i = -1, j;
start *= k, stop *= k, step *= k;
if (step < 0) while ((j = start + step * ++i) > stop) range.push(j / k); else while ((j = start + step * ++i) < stop) range.push(j / k);
return range;
};
function d3_range_integerScale(x) {
var k = 1;
while (x * k % 1) k *= 10;
return k;
}
d3.requote = function(s) {
return s.replace(d3_requote_re, "\\$&");
};
var d3_requote_re = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g;
d3.round = function(x, n) {
return n ? Math.round(x * (n = Math.pow(10, n))) / n : Math.round(x);
};
d3.xhr = function(url, mimeType, callback) {
var xhr = {}, dispatch = d3.dispatch("progress", "load", "error"), headers = {}, response = d3_identity, request = new (d3_window.XDomainRequest && /^(http(s)?:)?\/\//.test(url) ? XDomainRequest : XMLHttpRequest)();
"onload" in request ? request.onload = request.onerror = respond : request.onreadystatechange = function() {
request.readyState > 3 && respond();
};
function respond() {
var s = request.status;
!s && request.responseText || s >= 200 && s < 300 || s === 304 ? dispatch.load.call(xhr, response.call(xhr, request)) : dispatch.error.call(xhr, request);
}
request.onprogress = function(event) {
var o = d3.event;
d3.event = event;
try {
dispatch.progress.call(xhr, request);
} finally {
d3.event = o;
}
};
xhr.header = function(name, value) {
name = (name + "").toLowerCase();
if (arguments.length < 2) return headers[name];
if (value == null) delete headers[name]; else headers[name] = value + "";
return xhr;
};
xhr.mimeType = function(value) {
if (!arguments.length) return mimeType;
mimeType = value == null ? null : value + "";
return xhr;
};
xhr.response = function(value) {
response = value;
return xhr;
};
[ "get", "post" ].forEach(function(method) {
xhr[method] = function() {
return xhr.send.apply(xhr, [ method ].concat(d3_array(arguments)));
};
});
xhr.send = function(method, data, callback) {
if (arguments.length === 2 && typeof data === "function") callback = data, data = null;
request.open(method, url, true);
if (mimeType != null && !("accept" in headers)) headers["accept"] = mimeType + ",*/*";
if (request.setRequestHeader) for (var name in headers) request.setRequestHeader(name, headers[name]);
if (mimeType != null && request.overrideMimeType) request.overrideMimeType(mimeType);
if (callback != null) xhr.on("error", callback).on("load", function(request) {
callback(null, request);
});
request.send(data == null ? null : data);
return xhr;
};
xhr.abort = function() {
request.abort();
return xhr;
};
d3.rebind(xhr, dispatch, "on");
if (arguments.length === 2 && typeof mimeType === "function") callback = mimeType,
mimeType = null;
return callback == null ? xhr : xhr.get(d3_xhr_fixCallback(callback));
};
function d3_xhr_fixCallback(callback) {
return callback.length === 1 ? function(error, request) {
callback(error == null ? request : null);
} : callback;
}
d3.text = function() {
return d3.xhr.apply(d3, arguments).response(d3_text);
};
function d3_text(request) {
return request.responseText;
}
d3.json = function(url, callback) {
return d3.xhr(url, "application/json", callback).response(d3_json);
};
function d3_json(request) {
return JSON.parse(request.responseText);
}
d3.html = function(url, callback) {
return d3.xhr(url, "text/html", callback).response(d3_html);
};
function d3_html(request) {
var range = d3_document.createRange();
range.selectNode(d3_document.body);
return range.createContextualFragment(request.responseText);
}
d3.xml = function() {
return d3.xhr.apply(d3, arguments).response(d3_xml);
};
function d3_xml(request) {
return request.responseXML;
}
var d3_nsPrefix = {
svg: "http://www.w3.org/2000/svg",
xhtml: "http://www.w3.org/1999/xhtml",
xlink: "http://www.w3.org/1999/xlink",
xml: "http://www.w3.org/XML/1998/namespace",
xmlns: "http://www.w3.org/2000/xmlns/"
};
d3.ns = {
prefix: d3_nsPrefix,
qualify: function(name) {
var i = name.indexOf(":"), prefix = name;
if (i >= 0) {
prefix = name.substring(0, i);
name = name.substring(i + 1);
}
return d3_nsPrefix.hasOwnProperty(prefix) ? {
space: d3_nsPrefix[prefix],
local: name
} : name;
}
};
d3.dispatch = function() {
var dispatch = new d3_dispatch(), i = -1, n = arguments.length;
while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch);
return dispatch;
};
function d3_dispatch() {}
d3_dispatch.prototype.on = function(type, listener) {
var i = type.indexOf("."), name = "";
if (i > 0) {
name = type.substring(i + 1);
type = type.substring(0, i);
}
return arguments.length < 2 ? this[type].on(name) : this[type].on(name, listener);
};
function d3_dispatch_event(dispatch) {
var listeners = [], listenerByName = new d3_Map();
function event() {
var z = listeners, i = -1, n = z.length, l;
while (++i < n) if (l = z[i].on) l.apply(this, arguments);
return dispatch;
}
event.on = function(name, listener) {
var l = listenerByName.get(name), i;
if (arguments.length < 2) return l && l.on;
if (l) {
l.on = null;
listeners = listeners.slice(0, i = listeners.indexOf(l)).concat(listeners.slice(i + 1));
listenerByName.remove(name);
}
if (listener) listeners.push(listenerByName.set(name, {
on: listener
}));
return dispatch;
};
return event;
}
d3.format = function(specifier) {
var match = d3_format_re.exec(specifier), fill = match[1] || " ", align = match[2] || ">", sign = match[3] || "", basePrefix = match[4] || "", zfill = match[5], width = +match[6], comma = match[7], precision = match[8], type = match[9], scale = 1, suffix = "", integer = false;
if (precision) precision = +precision.substring(1);
if (zfill || fill === "0" && align === "=") {
zfill = fill = "0";
align = "=";
if (comma) width -= Math.floor((width - 1) / 4);
}
switch (type) {
case "n":
comma = true;
type = "g";
break;
case "%":
scale = 100;
suffix = "%";
type = "f";
break;
case "p":
scale = 100;
suffix = "%";
type = "r";
break;
case "b":
case "o":
case "x":
case "X":
if (basePrefix) basePrefix = "0" + type.toLowerCase();
case "c":
case "d":
integer = true;
precision = 0;
break;
case "s":
scale = -1;
type = "r";
break;
}
if (basePrefix === "#") basePrefix = "";
if (type == "r" && !precision) type = "g";
type = d3_format_types.get(type) || d3_format_typeDefault;
var zcomma = zfill && comma;
return function(value) {
if (integer && value % 1) return "";
var negative = value < 0 || value === 0 && 1 / value < 0 ? (value = -value, "-") : sign;
if (scale < 0) {
var prefix = d3.formatPrefix(value, precision);
value = prefix.scale(value);
suffix = prefix.symbol;
} else {
value *= scale;
}
value = type(value, precision);
if (!zfill && comma) value = d3_format_group(value);
var length = basePrefix.length + value.length + (zcomma ? 0 : negative.length), padding = length < width ? new Array(length = width - length + 1).join(fill) : "";
if (zcomma) value = d3_format_group(padding + value);
if (d3_format_decimalPoint) value.replace(".", d3_format_decimalPoint);
negative += basePrefix;
return (align === "<" ? negative + value + padding : align === ">" ? padding + negative + value : align === "^" ? padding.substring(0, length >>= 1) + negative + value + padding.substring(length) : negative + (zcomma ? value : padding + value)) + suffix;
};
};
var d3_format_re = /(?:([^{])?([<>=^]))?([+\- ])?(#)?(0)?([0-9]+)?(,)?(\.[0-9]+)?([a-zA-Z%])?/;
var d3_format_types = d3.map({
b: function(x) {
return x.toString(2);
},
c: function(x) {
return String.fromCharCode(x);
},
o: function(x) {
return x.toString(8);
},
x: function(x) {
return x.toString(16);
},
X: function(x) {
return x.toString(16).toUpperCase();
},
g: function(x, p) {
return x.toPrecision(p);
},
e: function(x, p) {
return x.toExponential(p);
},
f: function(x, p) {
return x.toFixed(p);
},
r: function(x, p) {
return (x = d3.round(x, d3_format_precision(x, p))).toFixed(Math.max(0, Math.min(20, d3_format_precision(x * (1 + 1e-15), p))));
}
});
function d3_format_precision(x, p) {
return p - (x ? Math.ceil(Math.log(x) / Math.LN10) : 1);
}
function d3_format_typeDefault(x) {
return x + "";
}
var d3_format_group = d3_identity;
if (d3_format_grouping) {
var d3_format_groupingLength = d3_format_grouping.length;
d3_format_group = function(value) {
var i = value.lastIndexOf("."), f = i >= 0 ? "." + value.substring(i + 1) : (i = value.length,
""), t = [], j = 0, g = d3_format_grouping[0];
while (i > 0 && g > 0) {
t.push(value.substring(i -= g, i + g));
g = d3_format_grouping[j = (j + 1) % d3_format_groupingLength];
}
return t.reverse().join(d3_format_thousandsSeparator || "") + f;
};
}
var d3_formatPrefixes = [ "y", "z", "a", "f", "p", "n", "µ", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y" ].map(d3_formatPrefix);
d3.formatPrefix = function(value, precision) {
var i = 0;
if (value) {
if (value < 0) value *= -1;
if (precision) value = d3.round(value, d3_format_precision(value, precision));
i = 1 + Math.floor(1e-12 + Math.log(value) / Math.LN10);
i = Math.max(-24, Math.min(24, Math.floor((i <= 0 ? i + 1 : i - 1) / 3) * 3));
}
return d3_formatPrefixes[8 + i / 3];
};
function d3_formatPrefix(d, i) {
var k = Math.pow(10, Math.abs(8 - i) * 3);
return {
scale: i > 8 ? function(d) {
return d / k;
} : function(d) {
return d * k;
},
symbol: d
};
}
var d3_ease_default = function() {
return d3_identity;
};
var d3_ease = d3.map({
linear: d3_ease_default,
poly: d3_ease_poly,
quad: function() {
return d3_ease_quad;
},
cubic: function() {
return d3_ease_cubic;
},
sin: function() {
return d3_ease_sin;
},
exp: function() {
return d3_ease_exp;
},
circle: function() {
return d3_ease_circle;
},
elastic: d3_ease_elastic,
back: d3_ease_back,
bounce: function() {
return d3_ease_bounce;
}
});
var d3_ease_mode = d3.map({
"in": d3_identity,
out: d3_ease_reverse,
"in-out": d3_ease_reflect,
"out-in": function(f) {
return d3_ease_reflect(d3_ease_reverse(f));
}
});
d3.ease = function(name) {
var i = name.indexOf("-"), t = i >= 0 ? name.substring(0, i) : name, m = i >= 0 ? name.substring(i + 1) : "in";
t = d3_ease.get(t) || d3_ease_default;
m = d3_ease_mode.get(m) || d3_identity;
return d3_ease_clamp(m(t.apply(null, Array.prototype.slice.call(arguments, 1))));
};
function d3_ease_clamp(f) {
return function(t) {
return t <= 0 ? 0 : t >= 1 ? 1 : f(t);
};
}
function d3_ease_reverse(f) {
return function(t) {
return 1 - f(1 - t);
};
}
function d3_ease_reflect(f) {
return function(t) {
return .5 * (t < .5 ? f(2 * t) : 2 - f(2 - 2 * t));
};
}
function d3_ease_quad(t) {
return t * t;
}
function d3_ease_cubic(t) {
return t * t * t;
}
function d3_ease_cubicInOut(t) {
if (t <= 0) return 0;
if (t >= 1) return 1;
var t2 = t * t, t3 = t2 * t;
return 4 * (t < .5 ? t3 : 3 * (t - t2) + t3 - .75);
}
function d3_ease_poly(e) {
return function(t) {
return Math.pow(t, e);
};
}
function d3_ease_sin(t) {
return 1 - Math.cos(t * π / 2);
}
function d3_ease_exp(t) {
return Math.pow(2, 10 * (t - 1));
}
function d3_ease_circle(t) {
return 1 - Math.sqrt(1 - t * t);
}
function d3_ease_elastic(a, p) {
var s;
if (arguments.length < 2) p = .45;
if (arguments.length) s = p / (2 * π) * Math.asin(1 / a); else a = 1, s = p / 4;
return function(t) {
return 1 + a * Math.pow(2, 10 * -t) * Math.sin((t - s) * 2 * π / p);
};
}
function d3_ease_back(s) {
if (!s) s = 1.70158;
return function(t) {
return t * t * ((s + 1) * t - s);
};
}
function d3_ease_bounce(t) {
return t < 1 / 2.75 ? 7.5625 * t * t : t < 2 / 2.75 ? 7.5625 * (t -= 1.5 / 2.75) * t + .75 : t < 2.5 / 2.75 ? 7.5625 * (t -= 2.25 / 2.75) * t + .9375 : 7.5625 * (t -= 2.625 / 2.75) * t + .984375;
}
d3.event = null;
function d3_eventCancel() {
d3.event.stopPropagation();
d3.event.preventDefault();
}
function d3_eventSource() {
var e = d3.event, s;
while (s = e.sourceEvent) e = s;
return e;
}
function d3_eventDispatch(target) {
var dispatch = new d3_dispatch(), i = 0, n = arguments.length;
while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch);
dispatch.of = function(thiz, argumentz) {
return function(e1) {
try {
var e0 = e1.sourceEvent = d3.event;
e1.target = target;
d3.event = e1;
dispatch[e1.type].apply(thiz, argumentz);
} finally {
d3.event = e0;
}
};
};
return dispatch;
}
d3.transform = function(string) {
var g = d3_document.createElementNS(d3.ns.prefix.svg, "g");
return (d3.transform = function(string) {
g.setAttribute("transform", string);
var t = g.transform.baseVal.consolidate();
return new d3_transform(t ? t.matrix : d3_transformIdentity);
})(string);
};
function d3_transform(m) {
var r0 = [ m.a, m.b ], r1 = [ m.c, m.d ], kx = d3_transformNormalize(r0), kz = d3_transformDot(r0, r1), ky = d3_transformNormalize(d3_transformCombine(r1, r0, -kz)) || 0;
if (r0[0] * r1[1] < r1[0] * r0[1]) {
r0[0] *= -1;
r0[1] *= -1;
kx *= -1;
kz *= -1;
}
this.rotate = (kx ? Math.atan2(r0[1], r0[0]) : Math.atan2(-r1[0], r1[1])) * d3_degrees;
this.translate = [ m.e, m.f ];
this.scale = [ kx, ky ];
this.skew = ky ? Math.atan2(kz, ky) * d3_degrees : 0;
}
d3_transform.prototype.toString = function() {
return "translate(" + this.translate + ")rotate(" + this.rotate + ")skewX(" + this.skew + ")scale(" + this.scale + ")";
};
function d3_transformDot(a, b) {
return a[0] * b[0] + a[1] * b[1];
}
function d3_transformNormalize(a) {
var k = Math.sqrt(d3_transformDot(a, a));
if (k) {
a[0] /= k;
a[1] /= k;
}
return k;
}
function d3_transformCombine(a, b, k) {
a[0] += k * b[0];
a[1] += k * b[1];
return a;
}
var d3_transformIdentity = {
a: 1,
b: 0,
c: 0,
d: 1,
e: 0,
f: 0
};
d3.interpolate = function(a, b) {
var i = d3.interpolators.length, f;
while (--i >= 0 && !(f = d3.interpolators[i](a, b))) ;
return f;
};
d3.interpolateNumber = function(a, b) {
b -= a;
return function(t) {
return a + b * t;
};
};
d3.interpolateRound = function(a, b) {
b -= a;
return function(t) {
return Math.round(a + b * t);
};
};
d3.interpolateString = function(a, b) {
var m, i, j, s0 = 0, s1 = 0, s = [], q = [], n, o;
d3_interpolate_number.lastIndex = 0;
for (i = 0; m = d3_interpolate_number.exec(b); ++i) {
if (m.index) s.push(b.substring(s0, s1 = m.index));
q.push({
i: s.length,
x: m[0]
});
s.push(null);
s0 = d3_interpolate_number.lastIndex;
}
if (s0 < b.length) s.push(b.substring(s0));
for (i = 0, n = q.length; (m = d3_interpolate_number.exec(a)) && i < n; ++i) {
o = q[i];
if (o.x == m[0]) {
if (o.i) {
if (s[o.i + 1] == null) {
s[o.i - 1] += o.x;
s.splice(o.i, 1);
for (j = i + 1; j < n; ++j) q[j].i--;
} else {
s[o.i - 1] += o.x + s[o.i + 1];
s.splice(o.i, 2);
for (j = i + 1; j < n; ++j) q[j].i -= 2;
}
} else {
if (s[o.i + 1] == null) {
s[o.i] = o.x;
} else {
s[o.i] = o.x + s[o.i + 1];
s.splice(o.i + 1, 1);
for (j = i + 1; j < n; ++j) q[j].i--;
}
}
q.splice(i, 1);
n--;
i--;
} else {
o.x = d3.interpolateNumber(parseFloat(m[0]), parseFloat(o.x));
}
}
while (i < n) {
o = q.pop();
if (s[o.i + 1] == null) {
s[o.i] = o.x;
} else {
s[o.i] = o.x + s[o.i + 1];
s.splice(o.i + 1, 1);
}
n--;
}
if (s.length === 1) {
return s[0] == null ? q[0].x : function() {
return b;
};
}
return function(t) {
for (i = 0; i < n; ++i) s[(o = q[i]).i] = o.x(t);
return s.join("");
};
};
d3.interpolateTransform = function(a, b) {
var s = [], q = [], n, A = d3.transform(a), B = d3.transform(b), ta = A.translate, tb = B.translate, ra = A.rotate, rb = B.rotate, wa = A.skew, wb = B.skew, ka = A.scale, kb = B.scale;
if (ta[0] != tb[0] || ta[1] != tb[1]) {
s.push("translate(", null, ",", null, ")");
q.push({
i: 1,
x: d3.interpolateNumber(ta[0], tb[0])
}, {
i: 3,
x: d3.interpolateNumber(ta[1], tb[1])
});
} else if (tb[0] || tb[1]) {
s.push("translate(" + tb + ")");
} else {
s.push("");
}
if (ra != rb) {
if (ra - rb > 180) rb += 360; else if (rb - ra > 180) ra += 360;
q.push({
i: s.push(s.pop() + "rotate(", null, ")") - 2,
x: d3.interpolateNumber(ra, rb)
});
} else if (rb) {
s.push(s.pop() + "rotate(" + rb + ")");
}
if (wa != wb) {
q.push({
i: s.push(s.pop() + "skewX(", null, ")") - 2,
x: d3.interpolateNumber(wa, wb)
});
} else if (wb) {
s.push(s.pop() + "skewX(" + wb + ")");
}
if (ka[0] != kb[0] || ka[1] != kb[1]) {
n = s.push(s.pop() + "scale(", null, ",", null, ")");
q.push({
i: n - 4,
x: d3.interpolateNumber(ka[0], kb[0])
}, {
i: n - 2,
x: d3.interpolateNumber(ka[1], kb[1])
});
} else if (kb[0] != 1 || kb[1] != 1) {
s.push(s.pop() + "scale(" + kb + ")");
}
n = q.length;
return function(t) {
var i = -1, o;
while (++i < n) s[(o = q[i]).i] = o.x(t);
return s.join("");
};
};
d3.interpolateRgb = function(a, b) {
a = d3.rgb(a);
b = d3.rgb(b);
var ar = a.r, ag = a.g, ab = a.b, br = b.r - ar, bg = b.g - ag, bb = b.b - ab;
return function(t) {
return "#" + d3_rgb_hex(Math.round(ar + br * t)) + d3_rgb_hex(Math.round(ag + bg * t)) + d3_rgb_hex(Math.round(ab + bb * t));
};
};
d3.interpolateHsl = function(a, b) {
a = d3.hsl(a);
b = d3.hsl(b);
var h0 = a.h, s0 = a.s, l0 = a.l, h1 = b.h - h0, s1 = b.s - s0, l1 = b.l - l0;
if (h1 > 180) h1 -= 360; else if (h1 < -180) h1 += 360;
return function(t) {
return d3_hsl_rgb(h0 + h1 * t, s0 + s1 * t, l0 + l1 * t) + "";
};
};
d3.interpolateLab = function(a, b) {
a = d3.lab(a);
b = d3.lab(b);
var al = a.l, aa = a.a, ab = a.b, bl = b.l - al, ba = b.a - aa, bb = b.b - ab;
return function(t) {
return d3_lab_rgb(al + bl * t, aa + ba * t, ab + bb * t) + "";
};
};
d3.interpolateHcl = function(a, b) {
a = d3.hcl(a);
b = d3.hcl(b);
var ah = a.h, ac = a.c, al = a.l, bh = b.h - ah, bc = b.c - ac, bl = b.l - al;
if (bh > 180) bh -= 360; else if (bh < -180) bh += 360;
return function(t) {
return d3_hcl_lab(ah + bh * t, ac + bc * t, al + bl * t) + "";
};
};
d3.interpolateArray = function(a, b) {
var x = [], c = [], na = a.length, nb = b.length, n0 = Math.min(a.length, b.length), i;
for (i = 0; i < n0; ++i) x.push(d3.interpolate(a[i], b[i]));
for (;i < na; ++i) c[i] = a[i];
for (;i < nb; ++i) c[i] = b[i];
return function(t) {
for (i = 0; i < n0; ++i) c[i] = x[i](t);
return c;
};
};
d3.interpolateObject = function(a, b) {
var i = {}, c = {}, k;
for (k in a) {
if (k in b) {
i[k] = d3_interpolateByName(k)(a[k], b[k]);
} else {
c[k] = a[k];
}
}
for (k in b) {
if (!(k in a)) {
c[k] = b[k];
}
}
return function(t) {
for (k in i) c[k] = i[k](t);
return c;
};
};
var d3_interpolate_number = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g;
function d3_interpolateByName(name) {
return name == "transform" ? d3.interpolateTransform : d3.interpolate;
}
d3.interpolators = [ d3.interpolateObject, function(a, b) {
return b instanceof Array && d3.interpolateArray(a, b);
}, function(a, b) {
return (typeof a === "string" || typeof b === "string") && d3.interpolateString(a + "", b + "");
}, function(a, b) {
return (typeof b === "string" ? d3_rgb_names.has(b) || /^(#|rgb\(|hsl\()/.test(b) : b instanceof d3_Color) && d3.interpolateRgb(a, b);
}, function(a, b) {
return !isNaN(a = +a) && !isNaN(b = +b) && d3.interpolateNumber(a, b);
} ];
function d3_uninterpolateNumber(a, b) {
b = b - (a = +a) ? 1 / (b - a) : 0;
return function(x) {
return (x - a) * b;
};
}
function d3_uninterpolateClamp(a, b) {
b = b - (a = +a) ? 1 / (b - a) : 0;
return function(x) {
return Math.max(0, Math.min(1, (x - a) * b));
};
}
function d3_Color() {}
d3_Color.prototype.toString = function() {
return this.rgb() + "";
};
d3.rgb = function(r, g, b) {
return arguments.length === 1 ? r instanceof d3_Rgb ? d3_rgb(r.r, r.g, r.b) : d3_rgb_parse("" + r, d3_rgb, d3_hsl_rgb) : d3_rgb(~~r, ~~g, ~~b);
};
function d3_rgb(r, g, b) {
return new d3_Rgb(r, g, b);
}
function d3_Rgb(r, g, b) {
this.r = r;
this.g = g;
this.b = b;
}
var d3_rgbPrototype = d3_Rgb.prototype = new d3_Color();
d3_rgbPrototype.brighter = function(k) {
k = Math.pow(.7, arguments.length ? k : 1);
var r = this.r, g = this.g, b = this.b, i = 30;
if (!r && !g && !b) return d3_rgb(i, i, i);
if (r && r < i) r = i;
if (g && g < i) g = i;
if (b && b < i) b = i;
return d3_rgb(Math.min(255, Math.floor(r / k)), Math.min(255, Math.floor(g / k)), Math.min(255, Math.floor(b / k)));
};
d3_rgbPrototype.darker = function(k) {
k = Math.pow(.7, arguments.length ? k : 1);
return d3_rgb(Math.floor(k * this.r), Math.floor(k * this.g), Math.floor(k * this.b));
};
d3_rgbPrototype.hsl = function() {
return d3_rgb_hsl(this.r, this.g, this.b);
};
d3_rgbPrototype.toString = function() {
return "#" + d3_rgb_hex(this.r) + d3_rgb_hex(this.g) + d3_rgb_hex(this.b);
};
function d3_rgb_hex(v) {
return v < 16 ? "0" + Math.max(0, v).toString(16) : Math.min(255, v).toString(16);
}
function d3_rgb_parse(format, rgb, hsl) {
var r = 0, g = 0, b = 0, m1, m2, name;
m1 = /([a-z]+)\((.*)\)/i.exec(format);
if (m1) {
m2 = m1[2].split(",");
switch (m1[1]) {
case "hsl":
{
return hsl(parseFloat(m2[0]), parseFloat(m2[1]) / 100, parseFloat(m2[2]) / 100);
}
case "rgb":
{
return rgb(d3_rgb_parseNumber(m2[0]), d3_rgb_parseNumber(m2[1]), d3_rgb_parseNumber(m2[2]));
}
}
}
if (name = d3_rgb_names.get(format)) return rgb(name.r, name.g, name.b);
if (format != null && format.charAt(0) === "#") {
if (format.length === 4) {
r = format.charAt(1);
r += r;
g = format.charAt(2);
g += g;
b = format.charAt(3);
b += b;
} else if (format.length === 7) {
r = format.substring(1, 3);
g = format.substring(3, 5);
b = format.substring(5, 7);
}
r = parseInt(r, 16);
g = parseInt(g, 16);
b = parseInt(b, 16);
}
return rgb(r, g, b);
}
function d3_rgb_hsl(r, g, b) {
var min = Math.min(r /= 255, g /= 255, b /= 255), max = Math.max(r, g, b), d = max - min, h, s, l = (max + min) / 2;
if (d) {
s = l < .5 ? d / (max + min) : d / (2 - max - min);
if (r == max) h = (g - b) / d + (g < b ? 6 : 0); else if (g == max) h = (b - r) / d + 2; else h = (r - g) / d + 4;
h *= 60;
} else {
s = h = 0;
}
return d3_hsl(h, s, l);
}
function d3_rgb_lab(r, g, b) {
r = d3_rgb_xyz(r);
g = d3_rgb_xyz(g);
b = d3_rgb_xyz(b);
var x = d3_xyz_lab((.4124564 * r + .3575761 * g + .1804375 * b) / d3_lab_X), y = d3_xyz_lab((.2126729 * r + .7151522 * g + .072175 * b) / d3_lab_Y), z = d3_xyz_lab((.0193339 * r + .119192 * g + .9503041 * b) / d3_lab_Z);
return d3_lab(116 * y - 16, 500 * (x - y), 200 * (y - z));
}
function d3_rgb_xyz(r) {
return (r /= 255) <= .04045 ? r / 12.92 : Math.pow((r + .055) / 1.055, 2.4);
}
function d3_rgb_parseNumber(c) {
var f = parseFloat(c);
return c.charAt(c.length - 1) === "%" ? Math.round(f * 2.55) : f;
}
var d3_rgb_names = d3.map({
aliceblue: "#f0f8ff",
antiquewhite: "#faebd7",
aqua: "#00ffff",
aquamarine: "#7fffd4",
azure: "#f0ffff",
beige: "#f5f5dc",
bisque: "#ffe4c4",
black: "#000000",
blanchedalmond: "#ffebcd",
blue: "#0000ff",
blueviolet: "#8a2be2",
brown: "#a52a2a",
burlywood: "#deb887",
cadetblue: "#5f9ea0",
chartreuse: "#7fff00",
chocolate: "#d2691e",
coral: "#ff7f50",
cornflowerblue: "#6495ed",
cornsilk: "#fff8dc",
crimson: "#dc143c",
cyan: "#00ffff",
darkblue: "#00008b",
darkcyan: "#008b8b",
darkgoldenrod: "#b8860b",
darkgray: "#a9a9a9",
darkgreen: "#006400",
darkgrey: "#a9a9a9",
darkkhaki: "#bdb76b",
darkmagenta: "#8b008b",
darkolivegreen: "#556b2f",
darkorange: "#ff8c00",
darkorchid: "#9932cc",
darkred: "#8b0000",
darksalmon: "#e9967a",
darkseagreen: "#8fbc8f",
darkslateblue: "#483d8b",
darkslategray: "#2f4f4f",
darkslategrey: "#2f4f4f",
darkturquoise: "#00ced1",
darkviolet: "#9400d3",
deeppink: "#ff1493",
deepskyblue: "#00bfff",
dimgray: "#696969",
dimgrey: "#696969",
dodgerblue: "#1e90ff",
firebrick: "#b22222",
floralwhite: "#fffaf0",
forestgreen: "#228b22",
fuchsia: "#ff00ff",
gainsboro: "#dcdcdc",
ghostwhite: "#f8f8ff",
gold: "#ffd700",
goldenrod: "#daa520",
gray: "#808080",
green: "#008000",
greenyellow: "#adff2f",
grey: "#808080",
honeydew: "#f0fff0",
hotpink: "#ff69b4",
indianred: "#cd5c5c",
indigo: "#4b0082",
ivory: "#fffff0",
khaki: "#f0e68c",
lavender: "#e6e6fa",
lavenderblush: "#fff0f5",
lawngreen: "#7cfc00",
lemonchiffon: "#fffacd",
lightblue: "#add8e6",
lightcoral: "#f08080",
lightcyan: "#e0ffff",
lightgoldenrodyellow: "#fafad2",
lightgray: "#d3d3d3",
lightgreen: "#90ee90",
lightgrey: "#d3d3d3",
lightpink: "#ffb6c1",
lightsalmon: "#ffa07a",
lightseagreen: "#20b2aa",
lightskyblue: "#87cefa",
lightslategray: "#778899",
lightslategrey: "#778899",
lightsteelblue: "#b0c4de",
lightyellow: "#ffffe0",
lime: "#00ff00",
limegreen: "#32cd32",
linen: "#faf0e6",
magenta: "#ff00ff",
maroon: "#800000",
mediumaquamarine: "#66cdaa",
mediumblue: "#0000cd",
mediumorchid: "#ba55d3",
mediumpurple: "#9370db",
mediumseagreen: "#3cb371",
mediumslateblue: "#7b68ee",
mediumspringgreen: "#00fa9a",
mediumturquoise: "#48d1cc",
mediumvioletred: "#c71585",
midnightblue: "#191970",
mintcream: "#f5fffa",
mistyrose: "#ffe4e1",
moccasin: "#ffe4b5",
navajowhite: "#ffdead",
navy: "#000080",
oldlace: "#fdf5e6",
olive: "#808000",
olivedrab: "#6b8e23",
orange: "#ffa500",
orangered: "#ff4500",
orchid: "#da70d6",
palegoldenrod: "#eee8aa",
palegreen: "#98fb98",
paleturquoise: "#afeeee",
palevioletred: "#db7093",
papayawhip: "#ffefd5",
peachpuff: "#ffdab9",
peru: "#cd853f",
pink: "#ffc0cb",
plum: "#dda0dd",
powderblue: "#b0e0e6",
purple: "#800080",
red: "#ff0000",
rosybrown: "#bc8f8f",
royalblue: "#4169e1",
saddlebrown: "#8b4513",
salmon: "#fa8072",
sandybrown: "#f4a460",
seagreen: "#2e8b57",
seashell: "#fff5ee",
sienna: "#a0522d",
silver: "#c0c0c0",
skyblue: "#87ceeb",
slateblue: "#6a5acd",
slategray: "#708090",
slategrey: "#708090",
snow: "#fffafa",
springgreen: "#00ff7f",
steelblue: "#4682b4",
tan: "#d2b48c",
teal: "#008080",
thistle: "#d8bfd8",
tomato: "#ff6347",
turquoise: "#40e0d0",
violet: "#ee82ee",
wheat: "#f5deb3",
white: "#ffffff",
whitesmoke: "#f5f5f5",
yellow: "#ffff00",
yellowgreen: "#9acd32"
});
d3_rgb_names.forEach(function(key, value) {
d3_rgb_names.set(key, d3_rgb_parse(value, d3_rgb, d3_hsl_rgb));
});
d3.hsl = function(h, s, l) {
return arguments.length === 1 ? h instanceof d3_Hsl ? d3_hsl(h.h, h.s, h.l) : d3_rgb_parse("" + h, d3_rgb_hsl, d3_hsl) : d3_hsl(+h, +s, +l);
};
function d3_hsl(h, s, l) {
return new d3_Hsl(h, s, l);
}
function d3_Hsl(h, s, l) {
this.h = h;
this.s = s;
this.l = l;
}
var d3_hslPrototype = d3_Hsl.prototype = new d3_Color();
d3_hslPrototype.brighter = function(k) {
k = Math.pow(.7, arguments.length ? k : 1);
return d3_hsl(this.h, this.s, this.l / k);
};
d3_hslPrototype.darker = function(k) {
k = Math.pow(.7, arguments.length ? k : 1);
return d3_hsl(this.h, this.s, k * this.l);
};
d3_hslPrototype.rgb = function() {
return d3_hsl_rgb(this.h, this.s, this.l);
};
function d3_hsl_rgb(h, s, l) {
var m1, m2;
h = h % 360;
if (h < 0) h += 360;
s = s < 0 ? 0 : s > 1 ? 1 : s;
l = l < 0 ? 0 : l > 1 ? 1 : l;
m2 = l <= .5 ? l * (1 + s) : l + s - l * s;
m1 = 2 * l - m2;
function v(h) {
if (h > 360) h -= 360; else if (h < 0) h += 360;
if (h < 60) return m1 + (m2 - m1) * h / 60;
if (h < 180) return m2;
if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60;
return m1;
}
function vv(h) {
return Math.round(v(h) * 255);
}
return d3_rgb(vv(h + 120), vv(h), vv(h - 120));
}
d3.hcl = function(h, c, l) {
return arguments.length === 1 ? h instanceof d3_Hcl ? d3_hcl(h.h, h.c, h.l) : h instanceof d3_Lab ? d3_lab_hcl(h.l, h.a, h.b) : d3_lab_hcl((h = d3_rgb_lab((h = d3.rgb(h)).r, h.g, h.b)).l, h.a, h.b) : d3_hcl(+h, +c, +l);
};
function d3_hcl(h, c, l) {
return new d3_Hcl(h, c, l);
}
function d3_Hcl(h, c, l) {
this.h = h;
this.c = c;
this.l = l;
}
var d3_hclPrototype = d3_Hcl.prototype = new d3_Color();
d3_hclPrototype.brighter = function(k) {
return d3_hcl(this.h, this.c, Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)));
};
d3_hclPrototype.darker = function(k) {
return d3_hcl(this.h, this.c, Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)));
};
d3_hclPrototype.rgb = function() {
return d3_hcl_lab(this.h, this.c, this.l).rgb();
};
function d3_hcl_lab(h, c, l) {
return d3_lab(l, Math.cos(h *= d3_radians) * c, Math.sin(h) * c);
}
d3.lab = function(l, a, b) {
return arguments.length === 1 ? l instanceof d3_Lab ? d3_lab(l.l, l.a, l.b) : l instanceof d3_Hcl ? d3_hcl_lab(l.l, l.c, l.h) : d3_rgb_lab((l = d3.rgb(l)).r, l.g, l.b) : d3_lab(+l, +a, +b);
};
function d3_lab(l, a, b) {
return new d3_Lab(l, a, b);
}
function d3_Lab(l, a, b) {
this.l = l;
this.a = a;
this.b = b;
}
var d3_lab_K = 18;
var d3_lab_X = .95047, d3_lab_Y = 1, d3_lab_Z = 1.08883;
var d3_labPrototype = d3_Lab.prototype = new d3_Color();
d3_labPrototype.brighter = function(k) {
return d3_lab(Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)), this.a, this.b);
};
d3_labPrototype.darker = function(k) {
return d3_lab(Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)), this.a, this.b);
};
d3_labPrototype.rgb = function() {
return d3_lab_rgb(this.l, this.a, this.b);
};
function d3_lab_rgb(l, a, b) {
var y = (l + 16) / 116, x = y + a / 500, z = y - b / 200;
x = d3_lab_xyz(x) * d3_lab_X;
y = d3_lab_xyz(y) * d3_lab_Y;
z = d3_lab_xyz(z) * d3_lab_Z;
return d3_rgb(d3_xyz_rgb(3.2404542 * x - 1.5371385 * y - .4985314 * z), d3_xyz_rgb(-.969266 * x + 1.8760108 * y + .041556 * z), d3_xyz_rgb(.0556434 * x - .2040259 * y + 1.0572252 * z));
}
function d3_lab_hcl(l, a, b) {
return d3_hcl(Math.atan2(b, a) / π * 180, Math.sqrt(a * a + b * b), l);
}
function d3_lab_xyz(x) {
return x > .206893034 ? x * x * x : (x - 4 / 29) / 7.787037;
}
function d3_xyz_lab(x) {
return x > .008856 ? Math.pow(x, 1 / 3) : 7.787037 * x + 4 / 29;
}
function d3_xyz_rgb(r) {
return Math.round(255 * (r <= .00304 ? 12.92 * r : 1.055 * Math.pow(r, 1 / 2.4) - .055));
}
function d3_selection(groups) {
d3_arraySubclass(groups, d3_selectionPrototype);
return groups;
}
var d3_select = function(s, n) {
return n.querySelector(s);
}, d3_selectAll = function(s, n) {
return n.querySelectorAll(s);
}, d3_selectRoot = d3_document.documentElement, d3_selectMatcher = d3_selectRoot.matchesSelector || d3_selectRoot.webkitMatchesSelector || d3_selectRoot.mozMatchesSelector || d3_selectRoot.msMatchesSelector || d3_selectRoot.oMatchesSelector, d3_selectMatches = function(n, s) {
return d3_selectMatcher.call(n, s);
};
if (typeof Sizzle === "function") {
d3_select = function(s, n) {
return Sizzle(s, n)[0] || null;
};
d3_selectAll = function(s, n) {
return Sizzle.uniqueSort(Sizzle(s, n));
};
d3_selectMatches = Sizzle.matchesSelector;
}
var d3_selectionPrototype = [];
d3.selection = function() {
return d3_selectionRoot;
};
d3.selection.prototype = d3_selectionPrototype;
d3_selectionPrototype.select = function(selector) {
var subgroups = [], subgroup, subnode, group, node;
if (typeof selector !== "function") selector = d3_selection_selector(selector);
for (var j = -1, m = this.length; ++j < m; ) {
subgroups.push(subgroup = []);
subgroup.parentNode = (group = this[j]).parentNode;
for (var i = -1, n = group.length; ++i < n; ) {
if (node = group[i]) {
subgroup.push(subnode = selector.call(node, node.__data__, i));
if (subnode && "__data__" in node) subnode.__data__ = node.__data__;
} else {
subgroup.push(null);
}
}
}
return d3_selection(subgroups);
};
function d3_selection_selector(selector) {
return function() {
return d3_select(selector, this);
};
}
d3_selectionPrototype.selectAll = function(selector) {
var subgroups = [], subgroup, node;
if (typeof selector !== "function") selector = d3_selection_selectorAll(selector);
for (var j = -1, m = this.length; ++j < m; ) {
for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
if (node = group[i]) {
subgroups.push(subgroup = d3_array(selector.call(node, node.__data__, i)));
subgroup.parentNode = node;
}
}
}
return d3_selection(subgroups);
};
function d3_selection_selectorAll(selector) {
return function() {
return d3_selectAll(selector, this);
};
}
d3_selectionPrototype.attr = function(name, value) {
if (arguments.length < 2) {
if (typeof name === "string") {
var node = this.node();
name = d3.ns.qualify(name);
return name.local ? node.getAttributeNS(name.space, name.local) : node.getAttribute(name);
}
for (value in name) this.each(d3_selection_attr(value, name[value]));
return this;
}
return this.each(d3_selection_attr(name, value));
};
function d3_selection_attr(name, value) {
name = d3.ns.qualify(name);
function attrNull() {
this.removeAttribute(name);
}
function attrNullNS() {
this.removeAttributeNS(name.space, name.local);
}
function attrConstant() {
this.setAttribute(name, value);
}
function attrConstantNS() {
this.setAttributeNS(name.space, name.local, value);
}
function attrFunction() {
var x = value.apply(this, arguments);
if (x == null) this.removeAttribute(name); else this.setAttribute(name, x);
}
function attrFunctionNS() {
var x = value.apply(this, arguments);
if (x == null) this.removeAttributeNS(name.space, name.local); else this.setAttributeNS(name.space, name.local, x);
}
return value == null ? name.local ? attrNullNS : attrNull : typeof value === "function" ? name.local ? attrFunctionNS : attrFunction : name.local ? attrConstantNS : attrConstant;
}
d3_selectionPrototype.classed = function(name, value) {
if (arguments.length < 2) {
if (typeof name === "string") {
var node = this.node(), n = (name = name.trim().split(/^|\s+/g)).length, i = -1;
if (value = node.classList) {
while (++i < n) if (!value.contains(name[i])) return false;
} else {
value = node.className;
if (value.baseVal != null) value = value.baseVal;
while (++i < n) if (!d3_selection_classedRe(name[i]).test(value)) return false;
}
return true;
}
for (value in name) this.each(d3_selection_classed(value, name[value]));
return this;
}
return this.each(d3_selection_classed(name, value));
};
function d3_selection_classedRe(name) {
return new RegExp("(?:^|\\s+)" + d3.requote(name) + "(?:\\s+|$)", "g");
}
function d3_selection_classed(name, value) {
name = name.trim().split(/\s+/).map(d3_selection_classedName);
var n = name.length;
function classedConstant() {
var i = -1;
while (++i < n) name[i](this, value);
}
function classedFunction() {
var i = -1, x = value.apply(this, arguments);
while (++i < n) name[i](this, x);
}
return typeof value === "function" ? classedFunction : classedConstant;
}
function d3_selection_classedName(name) {
var re = d3_selection_classedRe(name);
return function(node, value) {
if (c = node.classList) return value ? c.add(name) : c.remove(name);
var c = node.className, cb = c.baseVal != null, cv = cb ? c.baseVal : c;
if (value) {
re.lastIndex = 0;
if (!re.test(cv)) {
cv = d3_collapse(cv + " " + name);
if (cb) c.baseVal = cv; else node.className = cv;
}
} else if (cv) {
cv = d3_collapse(cv.replace(re, " "));
if (cb) c.baseVal = cv; else node.className = cv;
}
};
}
d3_selectionPrototype.style = function(name, value, priority) {
var n = arguments.length;
if (n < 3) {
if (typeof name !== "string") {
if (n < 2) value = "";
for (priority in name) this.each(d3_selection_style(priority, name[priority], value));
return this;
}
if (n < 2) return d3_window.getComputedStyle(this.node(), null).getPropertyValue(name);
priority = "";
}
return this.each(d3_selection_style(name, value, priority));
};
function d3_selection_style(name, value, priority) {
function styleNull() {
this.style.removeProperty(name);
}
function styleConstant() {
this.style.setProperty(name, value, priority);
}
function styleFunction() {
var x = value.apply(this, arguments);
if (x == null) this.style.removeProperty(name); else this.style.setProperty(name, x, priority);
}
return value == null ? styleNull : typeof value === "function" ? styleFunction : styleConstant;
}
d3_selectionPrototype.property = function(name, value) {
if (arguments.length < 2) {
if (typeof name === "string") return this.node()[name];
for (value in name) this.each(d3_selection_property(value, name[value]));
return this;
}
return this.each(d3_selection_property(name, value));
};
function d3_selection_property(name, value) {
function propertyNull() {
delete this[name];
}
function propertyConstant() {
this[name] = value;
}
function propertyFunction() {
var x = value.apply(this, arguments);
if (x == null) delete this[name]; else this[name] = x;
}
return value == null ? propertyNull : typeof value === "function" ? propertyFunction : propertyConstant;
}
d3_selectionPrototype.text = function(value) {
return arguments.length ? this.each(typeof value === "function" ? function() {
var v = value.apply(this, arguments);
this.textContent = v == null ? "" : v;
} : value == null ? function() {
this.textContent = "";
} : function() {
this.textContent = value;
}) : this.node().textContent;
};
d3_selectionPrototype.html = function(value) {
return arguments.length ? this.each(typeof value === "function" ? function() {
var v = value.apply(this, arguments);
this.innerHTML = v == null ? "" : v;
} : value == null ? function() {
this.innerHTML = "";
} : function() {
this.innerHTML = value;
}) : this.node().innerHTML;
};
d3_selectionPrototype.append = function(name) {
name = d3.ns.qualify(name);
function append() {
return this.appendChild(d3_document.createElementNS(this.namespaceURI, name));
}
function appendNS() {
return this.appendChild(d3_document.createElementNS(name.space, name.local));
}
return this.select(name.local ? appendNS : append);
};
d3_selectionPrototype.insert = function(name, before) {
name = d3.ns.qualify(name);
function insert() {
return this.insertBefore(d3_document.createElementNS(this.namespaceURI, name), d3_select(before, this));
}
function insertNS() {
return this.insertBefore(d3_document.createElementNS(name.space, name.local), d3_select(before, this));
}
return this.select(name.local ? insertNS : insert);
};
d3_selectionPrototype.remove = function() {
return this.each(function() {
var parent = this.parentNode;
if (parent) parent.removeChild(this);
});
};
d3_selectionPrototype.data = function(value, key) {
var i = -1, n = this.length, group, node;
if (!arguments.length) {
value = new Array(n = (group = this[0]).length);
while (++i < n) {
if (node = group[i]) {
value[i] = node.__data__;
}
}
return value;
}
function bind(group, groupData) {
var i, n = group.length, m = groupData.length, n0 = Math.min(n, m), updateNodes = new Array(m), enterNodes = new Array(m), exitNodes = new Array(n), node, nodeData;
if (key) {
var nodeByKeyValue = new d3_Map(), dataByKeyValue = new d3_Map(), keyValues = [], keyValue;
for (i = -1; ++i < n; ) {
keyValue = key.call(node = group[i], node.__data__, i);
if (nodeByKeyValue.has(keyValue)) {
exitNodes[i] = node;
} else {
nodeByKeyValue.set(keyValue, node);
}
keyValues.push(keyValue);
}
for (i = -1; ++i < m; ) {
keyValue = key.call(groupData, nodeData = groupData[i], i);
if (node = nodeByKeyValue.get(keyValue)) {
updateNodes[i] = node;
node.__data__ = nodeData;
} else if (!dataByKeyValue.has(keyValue)) {
enterNodes[i] = d3_selection_dataNode(nodeData);
}
dataByKeyValue.set(keyValue, nodeData);
nodeByKeyValue.remove(keyValue);
}
for (i = -1; ++i < n; ) {
if (nodeByKeyValue.has(keyValues[i])) {
exitNodes[i] = group[i];
}
}
} else {
for (i = -1; ++i < n0; ) {
node = group[i];
nodeData = groupData[i];
if (node) {
node.__data__ = nodeData;
updateNodes[i] = node;
} else {
enterNodes[i] = d3_selection_dataNode(nodeData);
}
}
for (;i < m; ++i) {
enterNodes[i] = d3_selection_dataNode(groupData[i]);
}
for (;i < n; ++i) {
exitNodes[i] = group[i];
}
}
enterNodes.update = updateNodes;
enterNodes.parentNode = updateNodes.parentNode = exitNodes.parentNode = group.parentNode;
enter.push(enterNodes);
update.push(updateNodes);
exit.push(exitNodes);
}
var enter = d3_selection_enter([]), update = d3_selection([]), exit = d3_selection([]);
if (typeof value === "function") {
while (++i < n) {
bind(group = this[i], value.call(group, group.parentNode.__data__, i));
}
} else {
while (++i < n) {
bind(group = this[i], value);
}
}
update.enter = function() {
return enter;
};
update.exit = function() {
return exit;
};
return update;
};
function d3_selection_dataNode(data) {
return {
__data__: data
};
}
d3_selectionPrototype.datum = function(value) {
return arguments.length ? this.property("__data__", value) : this.property("__data__");
};
d3_selectionPrototype.filter = function(filter) {
var subgroups = [], subgroup, group, node;
if (typeof filter !== "function") filter = d3_selection_filter(filter);
for (var j = 0, m = this.length; j < m; j++) {
subgroups.push(subgroup = []);
subgroup.parentNode = (group = this[j]).parentNode;
for (var i = 0, n = group.length; i < n; i++) {
if ((node = group[i]) && filter.call(node, node.__data__, i)) {
subgroup.push(node);
}
}
}
return d3_selection(subgroups);
};
function d3_selection_filter(selector) {
return function() {
return d3_selectMatches(this, selector);
};
}
d3_selectionPrototype.order = function() {
for (var j = -1, m = this.length; ++j < m; ) {
for (var group = this[j], i = group.length - 1, next = group[i], node; --i >= 0; ) {
if (node = group[i]) {
if (next && next !== node.nextSibling) next.parentNode.insertBefore(node, next);
next = node;
}
}
}
return this;
};
d3_selectionPrototype.sort = function(comparator) {
comparator = d3_selection_sortComparator.apply(this, arguments);
for (var j = -1, m = this.length; ++j < m; ) this[j].sort(comparator);
return this.order();
};
function d3_selection_sortComparator(comparator) {
if (!arguments.length) comparator = d3.ascending;
return function(a, b) {
return !a - !b || comparator(a.__data__, b.__data__);
};
}
d3_selectionPrototype.on = function(type, listener, capture) {
var n = arguments.length;
if (n < 3) {
if (typeof type !== "string") {
if (n < 2) listener = false;
for (capture in type) this.each(d3_selection_on(capture, type[capture], listener));
return this;
}
if (n < 2) return (n = this.node()["__on" + type]) && n._;
capture = false;
}
return this.each(d3_selection_on(type, listener, capture));
};
function d3_selection_on(type, listener, capture) {
var name = "__on" + type, i = type.indexOf(".");
if (i > 0) type = type.substring(0, i);
function onRemove() {
var wrapper = this[name];
if (wrapper) {
this.removeEventListener(type, wrapper, wrapper.$);
delete this[name];
}
}
function onAdd() {
var node = this, args = d3_array(arguments);
onRemove.call(this);
this.addEventListener(type, this[name] = wrapper, wrapper.$ = capture);
wrapper._ = listener;
function wrapper(e) {
var o = d3.event;
d3.event = e;
args[0] = node.__data__;
try {
listener.apply(node, args);
} finally {
d3.event = o;
}
}
}
return listener ? onAdd : onRemove;
}
d3_selectionPrototype.each = function(callback) {
return d3_selection_each(this, function(node, i, j) {
callback.call(node, node.__data__, i, j);
});
};
function d3_selection_each(groups, callback) {
for (var j = 0, m = groups.length; j < m; j++) {
for (var group = groups[j], i = 0, n = group.length, node; i < n; i++) {
if (node = group[i]) callback(node, i, j);
}
}
return groups;
}
d3_selectionPrototype.call = function(callback) {
var args = d3_array(arguments);
callback.apply(args[0] = this, args);
return this;
};
d3_selectionPrototype.empty = function() {
return !this.node();
};
d3_selectionPrototype.node = function() {
for (var j = 0, m = this.length; j < m; j++) {
for (var group = this[j], i = 0, n = group.length; i < n; i++) {
var node = group[i];
if (node) return node;
}
}
return null;
};
d3_selectionPrototype.transition = function() {
var id = d3_transitionInheritId || ++d3_transitionId, subgroups = [], subgroup, node, transition = Object.create(d3_transitionInherit);
transition.time = Date.now();
for (var j = -1, m = this.length; ++j < m; ) {
subgroups.push(subgroup = []);
for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
if (node = group[i]) d3_transitionNode(node, i, id, transition);
subgroup.push(node);
}
}
return d3_transition(subgroups, id);
};
var d3_selectionRoot = d3_selection([ [ d3_document ] ]);
d3_selectionRoot[0].parentNode = d3_selectRoot;
d3.select = function(selector) {
return typeof selector === "string" ? d3_selectionRoot.select(selector) : d3_selection([ [ selector ] ]);
};
d3.selectAll = function(selector) {
return typeof selector === "string" ? d3_selectionRoot.selectAll(selector) : d3_selection([ d3_array(selector) ]);
};
function d3_selection_enter(selection) {
d3_arraySubclass(selection, d3_selection_enterPrototype);
return selection;
}
var d3_selection_enterPrototype = [];
d3.selection.enter = d3_selection_enter;
d3.selection.enter.prototype = d3_selection_enterPrototype;
d3_selection_enterPrototype.append = d3_selectionPrototype.append;
d3_selection_enterPrototype.insert = d3_selectionPrototype.insert;
d3_selection_enterPrototype.empty = d3_selectionPrototype.empty;
d3_selection_enterPrototype.node = d3_selectionPrototype.node;
d3_selection_enterPrototype.select = function(selector) {
var subgroups = [], subgroup, subnode, upgroup, group, node;
for (var j = -1, m = this.length; ++j < m; ) {
upgroup = (group = this[j]).update;
subgroups.push(subgroup = []);
subgroup.parentNode = group.parentNode;
for (var i = -1, n = group.length; ++i < n; ) {
if (node = group[i]) {
subgroup.push(upgroup[i] = subnode = selector.call(group.parentNode, node.__data__, i));
subnode.__data__ = node.__data__;
} else {
subgroup.push(null);
}
}
}
return d3_selection(subgroups);
};
function d3_transition(groups, id) {
d3_arraySubclass(groups, d3_transitionPrototype);
groups.id = id;
return groups;
}
var d3_transitionPrototype = [], d3_transitionId = 0, d3_transitionInheritId, d3_transitionInherit = {
ease: d3_ease_cubicInOut,
delay: 0,
duration: 250
};
d3_transitionPrototype.call = d3_selectionPrototype.call;
d3_transitionPrototype.empty = d3_selectionPrototype.empty;
d3_transitionPrototype.node = d3_selectionPrototype.node;
d3.transition = function(selection) {
return arguments.length ? d3_transitionInheritId ? selection.transition() : selection : d3_selectionRoot.transition();
};
d3.transition.prototype = d3_transitionPrototype;
function d3_transitionNode(node, i, id, inherit) {
var lock = node.__transition__ || (node.__transition__ = {
active: 0,
count: 0
}), transition = lock[id];
if (!transition) {
var time = inherit.time;
transition = lock[id] = {
tween: new d3_Map(),
event: d3.dispatch("start", "end"),
time: time,
ease: inherit.ease,
delay: inherit.delay,
duration: inherit.duration
};
++lock.count;
d3.timer(function(elapsed) {
var d = node.__data__, ease = transition.ease, event = transition.event, delay = transition.delay, duration = transition.duration, tweened = [];
return delay <= elapsed ? start(elapsed) : d3.timer(start, delay, time), 1;
function start(elapsed) {
if (lock.active > id) return stop();
lock.active = id;
event.start.call(node, d, i);
transition.tween.forEach(function(key, value) {
if (value = value.call(node, d, i)) {
tweened.push(value);
}
});
if (!tick(elapsed)) d3.timer(tick, 0, time);
return 1;
}
function tick(elapsed) {
if (lock.active !== id) return stop();
var t = (elapsed - delay) / duration, e = ease(t), n = tweened.length;
while (n > 0) {
tweened[--n].call(node, e);
}
if (t >= 1) {
stop();
event.end.call(node, d, i);
return 1;
}
}
function stop() {
if (--lock.count) delete lock[id]; else delete node.__transition__;
return 1;
}
}, 0, time);
return transition;
}
}
d3_transitionPrototype.select = function(selector) {
var id = this.id, subgroups = [], subgroup, subnode, node;
if (typeof selector !== "function") selector = d3_selection_selector(selector);
for (var j = -1, m = this.length; ++j < m; ) {
subgroups.push(subgroup = []);
for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
if ((node = group[i]) && (subnode = selector.call(node, node.__data__, i))) {
if ("__data__" in node) subnode.__data__ = node.__data__;
d3_transitionNode(subnode, i, id, node.__transition__[id]);
subgroup.push(subnode);
} else {
subgroup.push(null);
}
}
}
return d3_transition(subgroups, id);
};
d3_transitionPrototype.selectAll = function(selector) {
var id = this.id, subgroups = [], subgroup, subnodes, node, subnode, transition;
if (typeof selector !== "function") selector = d3_selection_selectorAll(selector);
for (var j = -1, m = this.length; ++j < m; ) {
for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
if (node = group[i]) {
transition = node.__transition__[id];
subnodes = selector.call(node, node.__data__, i);
subgroups.push(subgroup = []);
for (var k = -1, o = subnodes.length; ++k < o; ) {
d3_transitionNode(subnode = subnodes[k], k, id, transition);
subgroup.push(subnode);
}
}
}
}
return d3_transition(subgroups, id);
};
d3_transitionPrototype.filter = function(filter) {
var subgroups = [], subgroup, group, node;
if (typeof filter !== "function") filter = d3_selection_filter(filter);
for (var j = 0, m = this.length; j < m; j++) {
subgroups.push(subgroup = []);
for (var group = this[j], i = 0, n = group.length; i < n; i++) {
if ((node = group[i]) && filter.call(node, node.__data__, i)) {
subgroup.push(node);
}
}
}
return d3_transition(subgroups, this.id, this.time).ease(this.ease());
};
d3_transitionPrototype.attr = function(nameNS, value) {
if (arguments.length < 2) {
for (value in nameNS) this.attr(value, nameNS[value]);
return this;
}
var interpolate = d3_interpolateByName(nameNS), name = d3.ns.qualify(nameNS);
function attrNull() {
this.removeAttribute(name);
}
function attrNullNS() {
this.removeAttributeNS(name.space, name.local);
}
return d3_transition_tween(this, "attr." + nameNS, value, function(b) {
function attrString() {
var a = this.getAttribute(name), i;
return a !== b && (i = interpolate(a, b), function(t) {
this.setAttribute(name, i(t));
});
}
function attrStringNS() {
var a = this.getAttributeNS(name.space, name.local), i;
return a !== b && (i = interpolate(a, b), function(t) {
this.setAttributeNS(name.space, name.local, i(t));
});
}
return b == null ? name.local ? attrNullNS : attrNull : (b += "", name.local ? attrStringNS : attrString);
});
};
d3_transitionPrototype.attrTween = function(nameNS, tween) {
var name = d3.ns.qualify(nameNS);
function attrTween(d, i) {
var f = tween.call(this, d, i, this.getAttribute(name));
return f && function(t) {
this.setAttribute(name, f(t));
};
}
function attrTweenNS(d, i) {
var f = tween.call(this, d, i, this.getAttributeNS(name.space, name.local));
return f && function(t) {
this.setAttributeNS(name.space, name.local, f(t));
};
}
return this.tween("attr." + nameNS, name.local ? attrTweenNS : attrTween);
};
d3_transitionPrototype.style = function(name, value, priority) {
var n = arguments.length;
if (n < 3) {
if (typeof name !== "string") {
if (n < 2) value = "";
for (priority in name) this.style(priority, name[priority], value);
return this;
}
priority = "";
}
var interpolate = d3_interpolateByName(name);
function styleNull() {
this.style.removeProperty(name);
}
return d3_transition_tween(this, "style." + name, value, function(b) {
function styleString() {
var a = d3_window.getComputedStyle(this, null).getPropertyValue(name), i;
return a !== b && (i = interpolate(a, b), function(t) {
this.style.setProperty(name, i(t), priority);
});
}
return b == null ? styleNull : (b += "", styleString);
});
};
d3_transitionPrototype.styleTween = function(name, tween, priority) {
if (arguments.length < 3) priority = "";
return this.tween("style." + name, function(d, i) {
var f = tween.call(this, d, i, d3_window.getComputedStyle(this, null).getPropertyValue(name));
return f && function(t) {
this.style.setProperty(name, f(t), priority);
};
});
};
d3_transitionPrototype.text = function(value) {
return d3_transition_tween(this, "text", value, d3_transition_text);
};
function d3_transition_text(b) {
if (b == null) b = "";
return function() {
this.textContent = b;
};
}
d3_transitionPrototype.remove = function() {
return this.each("end.transition", function() {
var p;
if (!this.__transition__ && (p = this.parentNode)) p.removeChild(this);
});
};
d3_transitionPrototype.ease = function(value) {
var id = this.id;
if (arguments.length < 1) return this.node().__transition__[id].ease;
if (typeof value !== "function") value = d3.ease.apply(d3, arguments);
return d3_selection_each(this, function(node) {
node.__transition__[id].ease = value;
});
};
d3_transitionPrototype.delay = function(value) {
var id = this.id;
return d3_selection_each(this, typeof value === "function" ? function(node, i, j) {
node.__transition__[id].delay = value.call(node, node.__data__, i, j) | 0;
} : (value |= 0, function(node) {
node.__transition__[id].delay = value;
}));
};
d3_transitionPrototype.duration = function(value) {
var id = this.id;
return d3_selection_each(this, typeof value === "function" ? function(node, i, j) {
node.__transition__[id].duration = Math.max(1, value.call(node, node.__data__, i, j) | 0);
} : (value = Math.max(1, value | 0), function(node) {
node.__transition__[id].duration = value;
}));
};
d3_transitionPrototype.each = function(type, listener) {
var id = this.id;
if (arguments.length < 2) {
var inherit = d3_transitionInherit, inheritId = d3_transitionInheritId;
d3_transitionInheritId = id;
d3_selection_each(this, function(node, i, j) {
d3_transitionInherit = node.__transition__[id];
type.call(node, node.__data__, i, j);
});
d3_transitionInherit = inherit;
d3_transitionInheritId = inheritId;
} else {
d3_selection_each(this, function(node) {
node.__transition__[id].event.on(type, listener);
});
}
return this;
};
d3_transitionPrototype.transition = function() {
var id0 = this.id, id1 = ++d3_transitionId, subgroups = [], subgroup, group, node, transition;
for (var j = 0, m = this.length; j < m; j++) {
subgroups.push(subgroup = []);
for (var group = this[j], i = 0, n = group.length; i < n; i++) {
if (node = group[i]) {
transition = Object.create(node.__transition__[id0]);
transition.delay += transition.duration;
d3_transitionNode(node, i, id1, transition);
}
subgroup.push(node);
}
}
return d3_transition(subgroups, id1);
};
d3_transitionPrototype.tween = function(name, tween) {
var id = this.id;
if (arguments.length < 2) return this.node().__transition__[id].tween.get(name);
return d3_selection_each(this, tween == null ? function(node) {
node.__transition__[id].tween.remove(name);
} : function(node) {
node.__transition__[id].tween.set(name, tween);
});
};
function d3_transition_tween(groups, name, value, tween) {
var id = groups.id;
return d3_selection_each(groups, typeof value === "function" ? function(node, i, j) {
node.__transition__[id].tween.set(name, tween(value.call(node, node.__data__, i, j)));
} : (value = tween(value), function(node) {
node.__transition__[id].tween.set(name, value);
}));
}
var d3_timer_id = 0, d3_timer_byId = {}, d3_timer_queue = null, d3_timer_interval, d3_timer_timeout;
d3.timer = function(callback, delay, then) {
if (arguments.length < 3) {
if (arguments.length < 2) delay = 0; else if (!isFinite(delay)) return;
then = Date.now();
}
var timer = d3_timer_byId[callback.id];
if (timer && timer.callback === callback) {
timer.then = then;
timer.delay = delay;
} else d3_timer_byId[callback.id = ++d3_timer_id] = d3_timer_queue = {
callback: callback,
then: then,
delay: delay,
next: d3_timer_queue
};
if (!d3_timer_interval) {
d3_timer_timeout = clearTimeout(d3_timer_timeout);
d3_timer_interval = 1;
d3_timer_frame(d3_timer_step);
}
};
function d3_timer_step() {
var elapsed, now = Date.now(), t1 = d3_timer_queue;
while (t1) {
elapsed = now - t1.then;
if (elapsed >= t1.delay) t1.flush = t1.callback(elapsed);
t1 = t1.next;
}
var delay = d3_timer_flush() - now;
if (delay > 24) {
if (isFinite(delay)) {
clearTimeout(d3_timer_timeout);
d3_timer_timeout = setTimeout(d3_timer_step, delay);
}
d3_timer_interval = 0;
} else {
d3_timer_interval = 1;
d3_timer_frame(d3_timer_step);
}
}
d3.timer.flush = function() {
var elapsed, now = Date.now(), t1 = d3_timer_queue;
while (t1) {
elapsed = now - t1.then;
if (!t1.delay) t1.flush = t1.callback(elapsed);
t1 = t1.next;
}
d3_timer_flush();
};
function d3_timer_flush() {
var t0 = null, t1 = d3_timer_queue, then = Infinity;
while (t1) {
if (t1.flush) {
delete d3_timer_byId[t1.callback.id];
t1 = t0 ? t0.next = t1.next : d3_timer_queue = t1.next;
} else {
then = Math.min(then, t1.then + t1.delay);
t1 = (t0 = t1).next;
}
}
return then;
}
var d3_timer_frame = d3_window.requestAnimationFrame || d3_window.webkitRequestAnimationFrame || d3_window.mozRequestAnimationFrame || d3_window.oRequestAnimationFrame || d3_window.msRequestAnimationFrame || function(callback) {
setTimeout(callback, 17);
};
d3.mouse = function(container) {
return d3_mousePoint(container, d3_eventSource());
};
var d3_mouse_bug44083 = /WebKit/.test(d3_window.navigator.userAgent) ? -1 : 0;
function d3_mousePoint(container, e) {
var svg = container.ownerSVGElement || container;
if (svg.createSVGPoint) {
var point = svg.createSVGPoint();
if (d3_mouse_bug44083 < 0 && (d3_window.scrollX || d3_window.scrollY)) {
svg = d3.select(d3_document.body).append("svg").style("position", "absolute").style("top", 0).style("left", 0);
var ctm = svg[0][0].getScreenCTM();
d3_mouse_bug44083 = !(ctm.f || ctm.e);
svg.remove();
}
if (d3_mouse_bug44083) {
point.x = e.pageX;
point.y = e.pageY;
} else {
point.x = e.clientX;
point.y = e.clientY;
}
point = point.matrixTransform(container.getScreenCTM().inverse());
return [ point.x, point.y ];
}
var rect = container.getBoundingClientRect();
return [ e.clientX - rect.left - container.clientLeft, e.clientY - rect.top - container.clientTop ];
}
d3.touches = function(container, touches) {
if (arguments.length < 2) touches = d3_eventSource().touches;
return touches ? d3_array(touches).map(function(touch) {
var point = d3_mousePoint(container, touch);
point.identifier = touch.identifier;
return point;
}) : [];
};
function d3_noop() {}
d3.scale = {};
function d3_scaleExtent(domain) {
var start = domain[0], stop = domain[domain.length - 1];
return start < stop ? [ start, stop ] : [ stop, start ];
}
function d3_scaleRange(scale) {
return scale.rangeExtent ? scale.rangeExtent() : d3_scaleExtent(scale.range());
}
function d3_scale_nice(domain, nice) {
var i0 = 0, i1 = domain.length - 1, x0 = domain[i0], x1 = domain[i1], dx;
if (x1 < x0) {
dx = i0, i0 = i1, i1 = dx;
dx = x0, x0 = x1, x1 = dx;
}
if (nice = nice(x1 - x0)) {
domain[i0] = nice.floor(x0);
domain[i1] = nice.ceil(x1);
}
return domain;
}
function d3_scale_niceDefault() {
return Math;
}
d3.scale.linear = function() {
return d3_scale_linear([ 0, 1 ], [ 0, 1 ], d3.interpolate, false);
};
function d3_scale_linear(domain, range, interpolate, clamp) {
var output, input;
function rescale() {
var linear = Math.min(domain.length, range.length) > 2 ? d3_scale_polylinear : d3_scale_bilinear, uninterpolate = clamp ? d3_uninterpolateClamp : d3_uninterpolateNumber;
output = linear(domain, range, uninterpolate, interpolate);
input = linear(range, domain, uninterpolate, d3.interpolate);
return scale;
}
function scale(x) {
return output(x);
}
scale.invert = function(y) {
return input(y);
};
scale.domain = function(x) {
if (!arguments.length) return domain;
domain = x.map(Number);
return rescale();
};
scale.range = function(x) {
if (!arguments.length) return range;
range = x;
return rescale();
};
scale.rangeRound = function(x) {
return scale.range(x).interpolate(d3.interpolateRound);
};
scale.clamp = function(x) {
if (!arguments.length) return clamp;
clamp = x;
return rescale();
};
scale.interpolate = function(x) {
if (!arguments.length) return interpolate;
interpolate = x;
return rescale();
};
scale.ticks = function(m) {
return d3_scale_linearTicks(domain, m);
};
scale.tickFormat = function(m) {
return d3_scale_linearTickFormat(domain, m);
};
scale.nice = function() {
d3_scale_nice(domain, d3_scale_linearNice);
return rescale();
};
scale.copy = function() {
return d3_scale_linear(domain, range, interpolate, clamp);
};
return rescale();
}
function d3_scale_linearRebind(scale, linear) {
return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp");
}
function d3_scale_linearNice(dx) {
dx = Math.pow(10, Math.round(Math.log(dx) / Math.LN10) - 1);
return dx && {
floor: function(x) {
return Math.floor(x / dx) * dx;
},
ceil: function(x) {
return Math.ceil(x / dx) * dx;
}
};
}
function d3_scale_linearTickRange(domain, m) {
var extent = d3_scaleExtent(domain), span = extent[1] - extent[0], step = Math.pow(10, Math.floor(Math.log(span / m) / Math.LN10)), err = m / span * step;
if (err <= .15) step *= 10; else if (err <= .35) step *= 5; else if (err <= .75) step *= 2;
extent[0] = Math.ceil(extent[0] / step) * step;
extent[1] = Math.floor(extent[1] / step) * step + step * .5;
extent[2] = step;
return extent;
}
function d3_scale_linearTicks(domain, m) {
return d3.range.apply(d3, d3_scale_linearTickRange(domain, m));
}
function d3_scale_linearTickFormat(domain, m) {
return d3.format(",." + Math.max(0, -Math.floor(Math.log(d3_scale_linearTickRange(domain, m)[2]) / Math.LN10 + .01)) + "f");
}
function d3_scale_bilinear(domain, range, uninterpolate, interpolate) {
var u = uninterpolate(domain[0], domain[1]), i = interpolate(range[0], range[1]);
return function(x) {
return i(u(x));
};
}
function d3_scale_polylinear(domain, range, uninterpolate, interpolate) {
var u = [], i = [], j = 0, k = Math.min(domain.length, range.length) - 1;
if (domain[k] < domain[0]) {
domain = domain.slice().reverse();
range = range.slice().reverse();
}
while (++j <= k) {
u.push(uninterpolate(domain[j - 1], domain[j]));
i.push(interpolate(range[j - 1], range[j]));
}
return function(x) {
var j = d3.bisect(domain, x, 1, k) - 1;
return i[j](u[j](x));
};
}
d3.scale.log = function() {
return d3_scale_log(d3.scale.linear(), d3_scale_logp);
};
function d3_scale_log(linear, log) {
var pow = log.pow;
function scale(x) {
return linear(log(x));
}
scale.invert = function(x) {
return pow(linear.invert(x));
};
scale.domain = function(x) {
if (!arguments.length) return linear.domain().map(pow);
log = x[0] < 0 ? d3_scale_logn : d3_scale_logp;
pow = log.pow;
linear.domain(x.map(log));
return scale;
};
scale.nice = function() {
linear.domain(d3_scale_nice(linear.domain(), d3_scale_niceDefault));
return scale;
};
scale.ticks = function() {
var extent = d3_scaleExtent(linear.domain()), ticks = [];
if (extent.every(isFinite)) {
var i = Math.floor(extent[0]), j = Math.ceil(extent[1]), u = pow(extent[0]), v = pow(extent[1]);
if (log === d3_scale_logn) {
ticks.push(pow(i));
for (;i++ < j; ) for (var k = 9; k > 0; k--) ticks.push(pow(i) * k);
} else {
for (;i < j; i++) for (var k = 1; k < 10; k++) ticks.push(pow(i) * k);
ticks.push(pow(i));
}
for (i = 0; ticks[i] < u; i++) {}
for (j = ticks.length; ticks[j - 1] > v; j--) {}
ticks = ticks.slice(i, j);
}
return ticks;
};
scale.tickFormat = function(n, format) {
if (arguments.length < 2) format = d3_scale_logFormat;
if (!arguments.length) return format;
var k = Math.max(.1, n / scale.ticks().length), f = log === d3_scale_logn ? (e = -1e-12,
Math.floor) : (e = 1e-12, Math.ceil), e;
return function(d) {
return d / pow(f(log(d) + e)) <= k ? format(d) : "";
};
};
scale.copy = function() {
return d3_scale_log(linear.copy(), log);
};
return d3_scale_linearRebind(scale, linear);
}
var d3_scale_logFormat = d3.format(".0e");
function d3_scale_logp(x) {
return Math.log(x < 0 ? 0 : x) / Math.LN10;
}
function d3_scale_logn(x) {
return -Math.log(x > 0 ? 0 : -x) / Math.LN10;
}
d3_scale_logp.pow = function(x) {
return Math.pow(10, x);
};
d3_scale_logn.pow = function(x) {
return -Math.pow(10, -x);
};
d3.scale.pow = function() {
return d3_scale_pow(d3.scale.linear(), 1);
};
function d3_scale_pow(linear, exponent) {
var powp = d3_scale_powPow(exponent), powb = d3_scale_powPow(1 / exponent);
function scale(x) {
return linear(powp(x));
}
scale.invert = function(x) {
return powb(linear.invert(x));
};
scale.domain = function(x) {
if (!arguments.length) return linear.domain().map(powb);
linear.domain(x.map(powp));
return scale;
};
scale.ticks = function(m) {
return d3_scale_linearTicks(scale.domain(), m);
};
scale.tickFormat = function(m) {
return d3_scale_linearTickFormat(scale.domain(), m);
};
scale.nice = function() {
return scale.domain(d3_scale_nice(scale.domain(), d3_scale_linearNice));
};
scale.exponent = function(x) {
if (!arguments.length) return exponent;
var domain = scale.domain();
powp = d3_scale_powPow(exponent = x);
powb = d3_scale_powPow(1 / exponent);
return scale.domain(domain);
};
scale.copy = function() {
return d3_scale_pow(linear.copy(), exponent);
};
return d3_scale_linearRebind(scale, linear);
}
function d3_scale_powPow(e) {
return function(x) {
return x < 0 ? -Math.pow(-x, e) : Math.pow(x, e);
};
}
d3.scale.sqrt = function() {
return d3.scale.pow().exponent(.5);
};
d3.scale.ordinal = function() {
return d3_scale_ordinal([], {
t: "range",
a: [ [] ]
});
};
function d3_scale_ordinal(domain, ranger) {
var index, range, rangeBand;
function scale(x) {
return range[((index.get(x) || index.set(x, domain.push(x))) - 1) % range.length];
}
function steps(start, step) {
return d3.range(domain.length).map(function(i) {
return start + step * i;
});
}
scale.domain = function(x) {
if (!arguments.length) return domain;
domain = [];
index = new d3_Map();
var i = -1, n = x.length, xi;
while (++i < n) if (!index.has(xi = x[i])) index.set(xi, domain.push(xi));
return scale[ranger.t].apply(scale, ranger.a);
};
scale.range = function(x) {
if (!arguments.length) return range;
range = x;
rangeBand = 0;
ranger = {
t: "range",
a: arguments
};
return scale;
};
scale.rangePoints = function(x, padding) {
if (arguments.length < 2) padding = 0;
var start = x[0], stop = x[1], step = (stop - start) / (Math.max(1, domain.length - 1) + padding);
range = steps(domain.length < 2 ? (start + stop) / 2 : start + step * padding / 2, step);
rangeBand = 0;
ranger = {
t: "rangePoints",
a: arguments
};
return scale;
};
scale.rangeBands = function(x, padding, outerPadding) {
if (arguments.length < 2) padding = 0;
if (arguments.length < 3) outerPadding = padding;
var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = (stop - start) / (domain.length - padding + 2 * outerPadding);
range = steps(start + step * outerPadding, step);
if (reverse) range.reverse();
rangeBand = step * (1 - padding);
ranger = {
t: "rangeBands",
a: arguments
};
return scale;
};
scale.rangeRoundBands = function(x, padding, outerPadding) {
if (arguments.length < 2) padding = 0;
if (arguments.length < 3) outerPadding = padding;
var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = Math.floor((stop - start) / (domain.length - padding + 2 * outerPadding)), error = stop - start - (domain.length - padding) * step;
range = steps(start + Math.round(error / 2), step);
if (reverse) range.reverse();
rangeBand = Math.round(step * (1 - padding));
ranger = {
t: "rangeRoundBands",
a: arguments
};
return scale;
};
scale.rangeBand = function() {
return rangeBand;
};
scale.rangeExtent = function() {
return d3_scaleExtent(ranger.a[0]);
};
scale.copy = function() {
return d3_scale_ordinal(domain, ranger);
};
return scale.domain(domain);
}
d3.scale.category10 = function() {
return d3.scale.ordinal().range(d3_category10);
};
d3.scale.category20 = function() {
return d3.scale.ordinal().range(d3_category20);
};
d3.scale.category20b = function() {
return d3.scale.ordinal().range(d3_category20b);
};
d3.scale.category20c = function() {
return d3.scale.ordinal().range(d3_category20c);
};
var d3_category10 = [ "#1f77b4", "#ff7f0e", "#2ca02c", "#d62728", "#9467bd", "#8c564b", "#e377c2", "#7f7f7f", "#bcbd22", "#17becf" ];
var d3_category20 = [ "#1f77b4", "#aec7e8", "#ff7f0e", "#ffbb78", "#2ca02c", "#98df8a", "#d62728", "#ff9896", "#9467bd", "#c5b0d5", "#8c564b", "#c49c94", "#e377c2", "#f7b6d2", "#7f7f7f", "#c7c7c7", "#bcbd22", "#dbdb8d", "#17becf", "#9edae5" ];
var d3_category20b = [ "#393b79", "#5254a3", "#6b6ecf", "#9c9ede", "#637939", "#8ca252", "#b5cf6b", "#cedb9c", "#8c6d31", "#bd9e39", "#e7ba52", "#e7cb94", "#843c39", "#ad494a", "#d6616b", "#e7969c", "#7b4173", "#a55194", "#ce6dbd", "#de9ed6" ];
var d3_category20c = [ "#3182bd", "#6baed6", "#9ecae1", "#c6dbef", "#e6550d", "#fd8d3c", "#fdae6b", "#fdd0a2", "#31a354", "#74c476", "#a1d99b", "#c7e9c0", "#756bb1", "#9e9ac8", "#bcbddc", "#dadaeb", "#636363", "#969696", "#bdbdbd", "#d9d9d9" ];
d3.scale.quantile = function() {
return d3_scale_quantile([], []);
};
function d3_scale_quantile(domain, range) {
var thresholds;
function rescale() {
var k = 0, q = range.length;
thresholds = [];
while (++k < q) thresholds[k - 1] = d3.quantile(domain, k / q);
return scale;
}
function scale(x) {
if (isNaN(x = +x)) return NaN;
return range[d3.bisect(thresholds, x)];
}
scale.domain = function(x) {
if (!arguments.length) return domain;
domain = x.filter(function(d) {
return !isNaN(d);
}).sort(d3.ascending);
return rescale();
};
scale.range = function(x) {
if (!arguments.length) return range;
range = x;
return rescale();
};
scale.quantiles = function() {
return thresholds;
};
scale.copy = function() {
return d3_scale_quantile(domain, range);
};
return rescale();
}
d3.scale.quantize = function() {
return d3_scale_quantize(0, 1, [ 0, 1 ]);
};
function d3_scale_quantize(x0, x1, range) {
var kx, i;
function scale(x) {
return range[Math.max(0, Math.min(i, Math.floor(kx * (x - x0))))];
}
function rescale() {
kx = range.length / (x1 - x0);
i = range.length - 1;
return scale;
}
scale.domain = function(x) {
if (!arguments.length) return [ x0, x1 ];
x0 = +x[0];
x1 = +x[x.length - 1];
return rescale();
};
scale.range = function(x) {
if (!arguments.length) return range;
range = x;
return rescale();
};
scale.copy = function() {
return d3_scale_quantize(x0, x1, range);
};
return rescale();
}
d3.scale.threshold = function() {
return d3_scale_threshold([ .5 ], [ 0, 1 ]);
};
function d3_scale_threshold(domain, range) {
function scale(x) {
return range[d3.bisect(domain, x)];
}
scale.domain = function(_) {
if (!arguments.length) return domain;
domain = _;
return scale;
};
scale.range = function(_) {
if (!arguments.length) return range;
range = _;
return scale;
};
scale.copy = function() {
return d3_scale_threshold(domain, range);
};
return scale;
}
d3.scale.identity = function() {
return d3_scale_identity([ 0, 1 ]);
};
function d3_scale_identity(domain) {
function identity(x) {
return +x;
}
identity.invert = identity;
identity.domain = identity.range = function(x) {
if (!arguments.length) return domain;
domain = x.map(identity);
return identity;
};
identity.ticks = function(m) {
return d3_scale_linearTicks(domain, m);
};
identity.tickFormat = function(m) {
return d3_scale_linearTickFormat(domain, m);
};
identity.copy = function() {
return d3_scale_identity(domain);
};
return identity;
}
d3.svg = {};
d3.svg.arc = function() {
var innerRadius = d3_svg_arcInnerRadius, outerRadius = d3_svg_arcOuterRadius, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle;
function arc() {
var r0 = innerRadius.apply(this, arguments), r1 = outerRadius.apply(this, arguments), a0 = startAngle.apply(this, arguments) + d3_svg_arcOffset, a1 = endAngle.apply(this, arguments) + d3_svg_arcOffset, da = (a1 < a0 && (da = a0,
a0 = a1, a1 = da), a1 - a0), df = da < π ? "0" : "1", c0 = Math.cos(a0), s0 = Math.sin(a0), c1 = Math.cos(a1), s1 = Math.sin(a1);
return da >= d3_svg_arcMax ? r0 ? "M0," + r1 + "A" + r1 + "," + r1 + " 0 1,1 0," + -r1 + "A" + r1 + "," + r1 + " 0 1,1 0," + r1 + "M0," + r0 + "A" + r0 + "," + r0 + " 0 1,0 0," + -r0 + "A" + r0 + "," + r0 + " 0 1,0 0," + r0 + "Z" : "M0," + r1 + "A" + r1 + "," + r1 + " 0 1,1 0," + -r1 + "A" + r1 + "," + r1 + " 0 1,1 0," + r1 + "Z" : r0 ? "M" + r1 * c0 + "," + r1 * s0 + "A" + r1 + "," + r1 + " 0 " + df + ",1 " + r1 * c1 + "," + r1 * s1 + "L" + r0 * c1 + "," + r0 * s1 + "A" + r0 + "," + r0 + " 0 " + df + ",0 " + r0 * c0 + "," + r0 * s0 + "Z" : "M" + r1 * c0 + "," + r1 * s0 + "A" + r1 + "," + r1 + " 0 " + df + ",1 " + r1 * c1 + "," + r1 * s1 + "L0,0" + "Z";
}
arc.innerRadius = function(v) {
if (!arguments.length) return innerRadius;
innerRadius = d3_functor(v);
return arc;
};
arc.outerRadius = function(v) {
if (!arguments.length) return outerRadius;
outerRadius = d3_functor(v);
return arc;
};
arc.startAngle = function(v) {
if (!arguments.length) return startAngle;
startAngle = d3_functor(v);
return arc;
};
arc.endAngle = function(v) {
if (!arguments.length) return endAngle;
endAngle = d3_functor(v);
return arc;
};
arc.centroid = function() {
var r = (innerRadius.apply(this, arguments) + outerRadius.apply(this, arguments)) / 2, a = (startAngle.apply(this, arguments) + endAngle.apply(this, arguments)) / 2 + d3_svg_arcOffset;
return [ Math.cos(a) * r, Math.sin(a) * r ];
};
return arc;
};
var d3_svg_arcOffset = -π / 2, d3_svg_arcMax = 2 * π - 1e-6;
function d3_svg_arcInnerRadius(d) {
return d.innerRadius;
}
function d3_svg_arcOuterRadius(d) {
return d.outerRadius;
}
function d3_svg_arcStartAngle(d) {
return d.startAngle;
}
function d3_svg_arcEndAngle(d) {
return d.endAngle;
}
function d3_svg_line(projection) {
var x = d3_svg_lineX, y = d3_svg_lineY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, tension = .7;
function line(data) {
var segments = [], points = [], i = -1, n = data.length, d, fx = d3_functor(x), fy = d3_functor(y);
function segment() {
segments.push("M", interpolate(projection(points), tension));
}
while (++i < n) {
if (defined.call(this, d = data[i], i)) {
points.push([ +fx.call(this, d, i), +fy.call(this, d, i) ]);
} else if (points.length) {
segment();
points = [];
}
}
if (points.length) segment();
return segments.length ? segments.join("") : null;
}
line.x = function(_) {
if (!arguments.length) return x;
x = _;
return line;
};
line.y = function(_) {
if (!arguments.length) return y;
y = _;
return line;
};
line.defined = function(_) {
if (!arguments.length) return defined;
defined = _;
return line;
};
line.interpolate = function(_) {
if (!arguments.length) return interpolateKey;
if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key;
return line;
};
line.tension = function(_) {
if (!arguments.length) return tension;
tension = _;
return line;
};
return line;
}
d3.svg.line = function() {
return d3_svg_line(d3_identity);
};
function d3_svg_lineX(d) {
return d[0];
}
function d3_svg_lineY(d) {
return d[1];
}
var d3_svg_lineInterpolators = d3.map({
linear: d3_svg_lineLinear,
"linear-closed": d3_svg_lineLinearClosed,
"step-before": d3_svg_lineStepBefore,
"step-after": d3_svg_lineStepAfter,
basis: d3_svg_lineBasis,
"basis-open": d3_svg_lineBasisOpen,
"basis-closed": d3_svg_lineBasisClosed,
bundle: d3_svg_lineBundle,
cardinal: d3_svg_lineCardinal,
"cardinal-open": d3_svg_lineCardinalOpen,
"cardinal-closed": d3_svg_lineCardinalClosed,
monotone: d3_svg_lineMonotone
});
d3_svg_lineInterpolators.forEach(function(key, value) {
value.key = key;
value.closed = /-closed$/.test(key);
});
function d3_svg_lineLinear(points) {
return points.join("L");
}
function d3_svg_lineLinearClosed(points) {
return d3_svg_lineLinear(points) + "Z";
}
function d3_svg_lineStepBefore(points) {
var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ];
while (++i < n) path.push("V", (p = points[i])[1], "H", p[0]);
return path.join("");
}
function d3_svg_lineStepAfter(points) {
var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ];
while (++i < n) path.push("H", (p = points[i])[0], "V", p[1]);
return path.join("");
}
function d3_svg_lineCardinalOpen(points, tension) {
return points.length < 4 ? d3_svg_lineLinear(points) : points[1] + d3_svg_lineHermite(points.slice(1, points.length - 1), d3_svg_lineCardinalTangents(points, tension));
}
function d3_svg_lineCardinalClosed(points, tension) {
return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite((points.push(points[0]),
points), d3_svg_lineCardinalTangents([ points[points.length - 2] ].concat(points, [ points[1] ]), tension));
}
function d3_svg_lineCardinal(points, tension) {
return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineCardinalTangents(points, tension));
}
function d3_svg_lineHermite(points, tangents) {
if (tangents.length < 1 || points.length != tangents.length && points.length != tangents.length + 2) {
return d3_svg_lineLinear(points);
}
var quad = points.length != tangents.length, path = "", p0 = points[0], p = points[1], t0 = tangents[0], t = t0, pi = 1;
if (quad) {
path += "Q" + (p[0] - t0[0] * 2 / 3) + "," + (p[1] - t0[1] * 2 / 3) + "," + p[0] + "," + p[1];
p0 = points[1];
pi = 2;
}
if (tangents.length > 1) {
t = tangents[1];
p = points[pi];
pi++;
path += "C" + (p0[0] + t0[0]) + "," + (p0[1] + t0[1]) + "," + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1];
for (var i = 2; i < tangents.length; i++, pi++) {
p = points[pi];
t = tangents[i];
path += "S" + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1];
}
}
if (quad) {
var lp = points[pi];
path += "Q" + (p[0] + t[0] * 2 / 3) + "," + (p[1] + t[1] * 2 / 3) + "," + lp[0] + "," + lp[1];
}
return path;
}
function d3_svg_lineCardinalTangents(points, tension) {
var tangents = [], a = (1 - tension) / 2, p0, p1 = points[0], p2 = points[1], i = 1, n = points.length;
while (++i < n) {
p0 = p1;
p1 = p2;
p2 = points[i];
tangents.push([ a * (p2[0] - p0[0]), a * (p2[1] - p0[1]) ]);
}
return tangents;
}
function d3_svg_lineBasis(points) {
if (points.length < 3) return d3_svg_lineLinear(points);
var i = 1, n = points.length, pi = points[0], x0 = pi[0], y0 = pi[1], px = [ x0, x0, x0, (pi = points[1])[0] ], py = [ y0, y0, y0, pi[1] ], path = [ x0, ",", y0 ];
d3_svg_lineBasisBezier(path, px, py);
while (++i < n) {
pi = points[i];
px.shift();
px.push(pi[0]);
py.shift();
py.push(pi[1]);
d3_svg_lineBasisBezier(path, px, py);
}
i = -1;
while (++i < 2) {
px.shift();
px.push(pi[0]);
py.shift();
py.push(pi[1]);
d3_svg_lineBasisBezier(path, px, py);
}
return path.join("");
}
function d3_svg_lineBasisOpen(points) {
if (points.length < 4) return d3_svg_lineLinear(points);
var path = [], i = -1, n = points.length, pi, px = [ 0 ], py = [ 0 ];
while (++i < 3) {
pi = points[i];
px.push(pi[0]);
py.push(pi[1]);
}
path.push(d3_svg_lineDot4(d3_svg_lineBasisBezier3, px) + "," + d3_svg_lineDot4(d3_svg_lineBasisBezier3, py));
--i;
while (++i < n) {
pi = points[i];
px.shift();
px.push(pi[0]);
py.shift();
py.push(pi[1]);
d3_svg_lineBasisBezier(path, px, py);
}
return path.join("");
}
function d3_svg_lineBasisClosed(points) {
var path, i = -1, n = points.length, m = n + 4, pi, px = [], py = [];
while (++i < 4) {
pi = points[i % n];
px.push(pi[0]);
py.push(pi[1]);
}
path = [ d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ];
--i;
while (++i < m) {
pi = points[i % n];
px.shift();
px.push(pi[0]);
py.shift();
py.push(pi[1]);
d3_svg_lineBasisBezier(path, px, py);
}
return path.join("");
}
function d3_svg_lineBundle(points, tension) {
var n = points.length - 1;
if (n) {
var x0 = points[0][0], y0 = points[0][1], dx = points[n][0] - x0, dy = points[n][1] - y0, i = -1, p, t;
while (++i <= n) {
p = points[i];
t = i / n;
p[0] = tension * p[0] + (1 - tension) * (x0 + t * dx);
p[1] = tension * p[1] + (1 - tension) * (y0 + t * dy);
}
}
return d3_svg_lineBasis(points);
}
function d3_svg_lineDot4(a, b) {
return a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + a[3] * b[3];
}
var d3_svg_lineBasisBezier1 = [ 0, 2 / 3, 1 / 3, 0 ], d3_svg_lineBasisBezier2 = [ 0, 1 / 3, 2 / 3, 0 ], d3_svg_lineBasisBezier3 = [ 0, 1 / 6, 2 / 3, 1 / 6 ];
function d3_svg_lineBasisBezier(path, x, y) {
path.push("C", d3_svg_lineDot4(d3_svg_lineBasisBezier1, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier1, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, y));
}
function d3_svg_lineSlope(p0, p1) {
return (p1[1] - p0[1]) / (p1[0] - p0[0]);
}
function d3_svg_lineFiniteDifferences(points) {
var i = 0, j = points.length - 1, m = [], p0 = points[0], p1 = points[1], d = m[0] = d3_svg_lineSlope(p0, p1);
while (++i < j) {
m[i] = (d + (d = d3_svg_lineSlope(p0 = p1, p1 = points[i + 1]))) / 2;
}
m[i] = d;
return m;
}
function d3_svg_lineMonotoneTangents(points) {
var tangents = [], d, a, b, s, m = d3_svg_lineFiniteDifferences(points), i = -1, j = points.length - 1;
while (++i < j) {
d = d3_svg_lineSlope(points[i], points[i + 1]);
if (Math.abs(d) < 1e-6) {
m[i] = m[i + 1] = 0;
} else {
a = m[i] / d;
b = m[i + 1] / d;
s = a * a + b * b;
if (s > 9) {
s = d * 3 / Math.sqrt(s);
m[i] = s * a;
m[i + 1] = s * b;
}
}
}
i = -1;
while (++i <= j) {
s = (points[Math.min(j, i + 1)][0] - points[Math.max(0, i - 1)][0]) / (6 * (1 + m[i] * m[i]));
tangents.push([ s || 0, m[i] * s || 0 ]);
}
return tangents;
}
function d3_svg_lineMonotone(points) {
return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineMonotoneTangents(points));
}
d3.svg.line.radial = function() {
var line = d3_svg_line(d3_svg_lineRadial);
line.radius = line.x, delete line.x;
line.angle = line.y, delete line.y;
return line;
};
function d3_svg_lineRadial(points) {
var point, i = -1, n = points.length, r, a;
while (++i < n) {
point = points[i];
r = point[0];
a = point[1] + d3_svg_arcOffset;
point[0] = r * Math.cos(a);
point[1] = r * Math.sin(a);
}
return points;
}
function d3_svg_area(projection) {
var x0 = d3_svg_lineX, x1 = d3_svg_lineX, y0 = 0, y1 = d3_svg_lineY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, interpolateReverse = interpolate, L = "L", tension = .7;
function area(data) {
var segments = [], points0 = [], points1 = [], i = -1, n = data.length, d, fx0 = d3_functor(x0), fy0 = d3_functor(y0), fx1 = x0 === x1 ? function() {
return x;
} : d3_functor(x1), fy1 = y0 === y1 ? function() {
return y;
} : d3_functor(y1), x, y;
function segment() {
segments.push("M", interpolate(projection(points1), tension), L, interpolateReverse(projection(points0.reverse()), tension), "Z");
}
while (++i < n) {
if (defined.call(this, d = data[i], i)) {
points0.push([ x = +fx0.call(this, d, i), y = +fy0.call(this, d, i) ]);
points1.push([ +fx1.call(this, d, i), +fy1.call(this, d, i) ]);
} else if (points0.length) {
segment();
points0 = [];
points1 = [];
}
}
if (points0.length) segment();
return segments.length ? segments.join("") : null;
}
area.x = function(_) {
if (!arguments.length) return x1;
x0 = x1 = _;
return area;
};
area.x0 = function(_) {
if (!arguments.length) return x0;
x0 = _;
return area;
};
area.x1 = function(_) {
if (!arguments.length) return x1;
x1 = _;
return area;
};
area.y = function(_) {
if (!arguments.length) return y1;
y0 = y1 = _;
return area;
};
area.y0 = function(_) {
if (!arguments.length) return y0;
y0 = _;
return area;
};
area.y1 = function(_) {
if (!arguments.length) return y1;
y1 = _;
return area;
};
area.defined = function(_) {
if (!arguments.length) return defined;
defined = _;
return area;
};
area.interpolate = function(_) {
if (!arguments.length) return interpolateKey;
if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key;
interpolateReverse = interpolate.reverse || interpolate;
L = interpolate.closed ? "M" : "L";
return area;
};
area.tension = function(_) {
if (!arguments.length) return tension;
tension = _;
return area;
};
return area;
}
d3_svg_lineStepBefore.reverse = d3_svg_lineStepAfter;
d3_svg_lineStepAfter.reverse = d3_svg_lineStepBefore;
d3.svg.area = function() {
return d3_svg_area(d3_identity);
};
d3.svg.area.radial = function() {
var area = d3_svg_area(d3_svg_lineRadial);
area.radius = area.x, delete area.x;
area.innerRadius = area.x0, delete area.x0;
area.outerRadius = area.x1, delete area.x1;
area.angle = area.y, delete area.y;
area.startAngle = area.y0, delete area.y0;
area.endAngle = area.y1, delete area.y1;
return area;
};
d3.svg.chord = function() {
var source = d3_source, target = d3_target, radius = d3_svg_chordRadius, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle;
function chord(d, i) {
var s = subgroup(this, source, d, i), t = subgroup(this, target, d, i);
return "M" + s.p0 + arc(s.r, s.p1, s.a1 - s.a0) + (equals(s, t) ? curve(s.r, s.p1, s.r, s.p0) : curve(s.r, s.p1, t.r, t.p0) + arc(t.r, t.p1, t.a1 - t.a0) + curve(t.r, t.p1, s.r, s.p0)) + "Z";
}
function subgroup(self, f, d, i) {
var subgroup = f.call(self, d, i), r = radius.call(self, subgroup, i), a0 = startAngle.call(self, subgroup, i) + d3_svg_arcOffset, a1 = endAngle.call(self, subgroup, i) + d3_svg_arcOffset;
return {
r: r,
a0: a0,
a1: a1,
p0: [ r * Math.cos(a0), r * Math.sin(a0) ],
p1: [ r * Math.cos(a1), r * Math.sin(a1) ]
};
}
function equals(a, b) {
return a.a0 == b.a0 && a.a1 == b.a1;
}
function arc(r, p, a) {
return "A" + r + "," + r + " 0 " + +(a > π) + ",1 " + p;
}
function curve(r0, p0, r1, p1) {
return "Q 0,0 " + p1;
}
chord.radius = function(v) {
if (!arguments.length) return radius;
radius = d3_functor(v);
return chord;
};
chord.source = function(v) {
if (!arguments.length) return source;
source = d3_functor(v);
return chord;
};
chord.target = function(v) {
if (!arguments.length) return target;
target = d3_functor(v);
return chord;
};
chord.startAngle = function(v) {
if (!arguments.length) return startAngle;
startAngle = d3_functor(v);
return chord;
};
chord.endAngle = function(v) {
if (!arguments.length) return endAngle;
endAngle = d3_functor(v);
return chord;
};
return chord;
};
function d3_svg_chordRadius(d) {
return d.radius;
}
d3.svg.diagonal = function() {
var source = d3_source, target = d3_target, projection = d3_svg_diagonalProjection;
function diagonal(d, i) {
var p0 = source.call(this, d, i), p3 = target.call(this, d, i), m = (p0.y + p3.y) / 2, p = [ p0, {
x: p0.x,
y: m
}, {
x: p3.x,
y: m
}, p3 ];
p = p.map(projection);
return "M" + p[0] + "C" + p[1] + " " + p[2] + " " + p[3];
}
diagonal.source = function(x) {
if (!arguments.length) return source;
source = d3_functor(x);
return diagonal;
};
diagonal.target = function(x) {
if (!arguments.length) return target;
target = d3_functor(x);
return diagonal;
};
diagonal.projection = function(x) {
if (!arguments.length) return projection;
projection = x;
return diagonal;
};
return diagonal;
};
function d3_svg_diagonalProjection(d) {
return [ d.x, d.y ];
}
d3.svg.diagonal.radial = function() {
var diagonal = d3.svg.diagonal(), projection = d3_svg_diagonalProjection, projection_ = diagonal.projection;
diagonal.projection = function(x) {
return arguments.length ? projection_(d3_svg_diagonalRadialProjection(projection = x)) : projection;
};
return diagonal;
};
function d3_svg_diagonalRadialProjection(projection) {
return function() {
var d = projection.apply(this, arguments), r = d[0], a = d[1] + d3_svg_arcOffset;
return [ r * Math.cos(a), r * Math.sin(a) ];
};
}
d3.svg.symbol = function() {
var type = d3_svg_symbolType, size = d3_svg_symbolSize;
function symbol(d, i) {
return (d3_svg_symbols.get(type.call(this, d, i)) || d3_svg_symbolCircle)(size.call(this, d, i));
}
symbol.type = function(x) {
if (!arguments.length) return type;
type = d3_functor(x);
return symbol;
};
symbol.size = function(x) {
if (!arguments.length) return size;
size = d3_functor(x);
return symbol;
};
return symbol;
};
function d3_svg_symbolSize() {
return 64;
}
function d3_svg_symbolType() {
return "circle";
}
function d3_svg_symbolCircle(size) {
var r = Math.sqrt(size / π);
return "M0," + r + "A" + r + "," + r + " 0 1,1 0," + -r + "A" + r + "," + r + " 0 1,1 0," + r + "Z";
}
var d3_svg_symbols = d3.map({
circle: d3_svg_symbolCircle,
cross: function(size) {
var r = Math.sqrt(size / 5) / 2;
return "M" + -3 * r + "," + -r + "H" + -r + "V" + -3 * r + "H" + r + "V" + -r + "H" + 3 * r + "V" + r + "H" + r + "V" + 3 * r + "H" + -r + "V" + r + "H" + -3 * r + "Z";
},
diamond: function(size) {
var ry = Math.sqrt(size / (2 * d3_svg_symbolTan30)), rx = ry * d3_svg_symbolTan30;
return "M0," + -ry + "L" + rx + ",0" + " 0," + ry + " " + -rx + ",0" + "Z";
},
square: function(size) {
var r = Math.sqrt(size) / 2;
return "M" + -r + "," + -r + "L" + r + "," + -r + " " + r + "," + r + " " + -r + "," + r + "Z";
},
"triangle-down": function(size) {
var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2;
return "M0," + ry + "L" + rx + "," + -ry + " " + -rx + "," + -ry + "Z";
},
"triangle-up": function(size) {
var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2;
return "M0," + -ry + "L" + rx + "," + ry + " " + -rx + "," + ry + "Z";
}
});
d3.svg.symbolTypes = d3_svg_symbols.keys();
var d3_svg_symbolSqrt3 = Math.sqrt(3), d3_svg_symbolTan30 = Math.tan(30 * d3_radians);
d3.svg.axis = function() {
var scale = d3.scale.linear(), orient = d3_svg_axisDefaultOrient, tickMajorSize = 6, tickMinorSize = 6, tickEndSize = 6, tickPadding = 3, tickArguments_ = [ 10 ], tickValues = null, tickFormat_, tickSubdivide = 0;
function axis(g) {
g.each(function() {
var g = d3.select(this);
var ticks = tickValues == null ? scale.ticks ? scale.ticks.apply(scale, tickArguments_) : scale.domain() : tickValues, tickFormat = tickFormat_ == null ? scale.tickFormat ? scale.tickFormat.apply(scale, tickArguments_) : String : tickFormat_;
var subticks = d3_svg_axisSubdivide(scale, ticks, tickSubdivide), subtick = g.selectAll(".tick.minor").data(subticks, String), subtickEnter = subtick.enter().insert("line", ".tick").attr("class", "tick minor").style("opacity", 1e-6), subtickExit = d3.transition(subtick.exit()).style("opacity", 1e-6).remove(), subtickUpdate = d3.transition(subtick).style("opacity", 1);
var tick = g.selectAll(".tick.major").data(ticks, String), tickEnter = tick.enter().insert("g", "path").attr("class", "tick major").style("opacity", 1e-6), tickExit = d3.transition(tick.exit()).style("opacity", 1e-6).remove(), tickUpdate = d3.transition(tick).style("opacity", 1), tickTransform;
var range = d3_scaleRange(scale), path = g.selectAll(".domain").data([ 0 ]), pathUpdate = (path.enter().append("path").attr("class", "domain"),
d3.transition(path));
var scale1 = scale.copy(), scale0 = this.__chart__ || scale1;
this.__chart__ = scale1;
tickEnter.append("line");
tickEnter.append("text");
var lineEnter = tickEnter.select("line"), lineUpdate = tickUpdate.select("line"), text = tick.select("text").text(tickFormat), textEnter = tickEnter.select("text"), textUpdate = tickUpdate.select("text");
switch (orient) {
case "bottom":
{
tickTransform = d3_svg_axisX;
subtickEnter.attr("y2", tickMinorSize);
subtickUpdate.attr("x2", 0).attr("y2", tickMinorSize);
lineEnter.attr("y2", tickMajorSize);
textEnter.attr("y", Math.max(tickMajorSize, 0) + tickPadding);
lineUpdate.attr("x2", 0).attr("y2", tickMajorSize);
textUpdate.attr("x", 0).attr("y", Math.max(tickMajorSize, 0) + tickPadding);
text.attr("dy", ".71em").style("text-anchor", "middle");
pathUpdate.attr("d", "M" + range[0] + "," + tickEndSize + "V0H" + range[1] + "V" + tickEndSize);
break;
}
case "top":
{
tickTransform = d3_svg_axisX;
subtickEnter.attr("y2", -tickMinorSize);
subtickUpdate.attr("x2", 0).attr("y2", -tickMinorSize);
lineEnter.attr("y2", -tickMajorSize);
textEnter.attr("y", -(Math.max(tickMajorSize, 0) + tickPadding));
lineUpdate.attr("x2", 0).attr("y2", -tickMajorSize);
textUpdate.attr("x", 0).attr("y", -(Math.max(tickMajorSize, 0) + tickPadding));
text.attr("dy", "0em").style("text-anchor", "middle");
pathUpdate.attr("d", "M" + range[0] + "," + -tickEndSize + "V0H" + range[1] + "V" + -tickEndSize);
break;
}
case "left":
{
tickTransform = d3_svg_axisY;
subtickEnter.attr("x2", -tickMinorSize);
subtickUpdate.attr("x2", -tickMinorSize).attr("y2", 0);
lineEnter.attr("x2", -tickMajorSize);
textEnter.attr("x", -(Math.max(tickMajorSize, 0) + tickPadding));
lineUpdate.attr("x2", -tickMajorSize).attr("y2", 0);
textUpdate.attr("x", -(Math.max(tickMajorSize, 0) + tickPadding)).attr("y", 0);
text.attr("dy", ".32em").style("text-anchor", "end");
pathUpdate.attr("d", "M" + -tickEndSize + "," + range[0] + "H0V" + range[1] + "H" + -tickEndSize);
break;
}
case "right":
{
tickTransform = d3_svg_axisY;
subtickEnter.attr("x2", tickMinorSize);
subtickUpdate.attr("x2", tickMinorSize).attr("y2", 0);
lineEnter.attr("x2", tickMajorSize);
textEnter.attr("x", Math.max(tickMajorSize, 0) + tickPadding);
lineUpdate.attr("x2", tickMajorSize).attr("y2", 0);
textUpdate.attr("x", Math.max(tickMajorSize, 0) + tickPadding).attr("y", 0);
text.attr("dy", ".32em").style("text-anchor", "start");
pathUpdate.attr("d", "M" + tickEndSize + "," + range[0] + "H0V" + range[1] + "H" + tickEndSize);
break;
}
}
if (scale.ticks) {
tickEnter.call(tickTransform, scale0);
tickUpdate.call(tickTransform, scale1);
tickExit.call(tickTransform, scale1);
subtickEnter.call(tickTransform, scale0);
subtickUpdate.call(tickTransform, scale1);
subtickExit.call(tickTransform, scale1);
} else {
var dx = scale1.rangeBand() / 2, x = function(d) {
return scale1(d) + dx;
};
tickEnter.call(tickTransform, x);
tickUpdate.call(tickTransform, x);
}
});
}
axis.scale = function(x) {
if (!arguments.length) return scale;
scale = x;
return axis;
};
axis.orient = function(x) {
if (!arguments.length) return orient;
orient = x in d3_svg_axisOrients ? x + "" : d3_svg_axisDefaultOrient;
return axis;
};
axis.ticks = function() {
if (!arguments.length) return tickArguments_;
tickArguments_ = arguments;
return axis;
};
axis.tickValues = function(x) {
if (!arguments.length) return tickValues;
tickValues = x;
return axis;
};
axis.tickFormat = function(x) {
if (!arguments.length) return tickFormat_;
tickFormat_ = x;
return axis;
};
axis.tickSize = function(x, y) {
if (!arguments.length) return tickMajorSize;
var n = arguments.length - 1;
tickMajorSize = +x;
tickMinorSize = n > 1 ? +y : tickMajorSize;
tickEndSize = n > 0 ? +arguments[n] : tickMajorSize;
return axis;
};
axis.tickPadding = function(x) {
if (!arguments.length) return tickPadding;
tickPadding = +x;
return axis;
};
axis.tickSubdivide = function(x) {
if (!arguments.length) return tickSubdivide;
tickSubdivide = +x;
return axis;
};
return axis;
};
var d3_svg_axisDefaultOrient = "bottom", d3_svg_axisOrients = {
top: 1,
right: 1,
bottom: 1,
left: 1
};
function d3_svg_axisX(selection, x) {
selection.attr("transform", function(d) {
return "translate(" + x(d) + ",0)";
});
}
function d3_svg_axisY(selection, y) {
selection.attr("transform", function(d) {
return "translate(0," + y(d) + ")";
});
}
function d3_svg_axisSubdivide(scale, ticks, m) {
subticks = [];
if (m && ticks.length > 1) {
var extent = d3_scaleExtent(scale.domain()), subticks, i = -1, n = ticks.length, d = (ticks[1] - ticks[0]) / ++m, j, v;
while (++i < n) {
for (j = m; --j > 0; ) {
if ((v = +ticks[i] - j * d) >= extent[0]) {
subticks.push(v);
}
}
}
for (--i, j = 0; ++j < m && (v = +ticks[i] + j * d) < extent[1]; ) {
subticks.push(v);
}
}
return subticks;
}
d3.svg.brush = function() {
var event = d3_eventDispatch(brush, "brushstart", "brush", "brushend"), x = null, y = null, resizes = d3_svg_brushResizes[0], extent = [ [ 0, 0 ], [ 0, 0 ] ], extentDomain;
function brush(g) {
g.each(function() {
var g = d3.select(this), bg = g.selectAll(".background").data([ 0 ]), fg = g.selectAll(".extent").data([ 0 ]), tz = g.selectAll(".resize").data(resizes, String), e;
g.style("pointer-events", "all").on("mousedown.brush", brushstart).on("touchstart.brush", brushstart);
bg.enter().append("rect").attr("class", "background").style("visibility", "hidden").style("cursor", "crosshair");
fg.enter().append("rect").attr("class", "extent").style("cursor", "move");
tz.enter().append("g").attr("class", function(d) {
return "resize " + d;
}).style("cursor", function(d) {
return d3_svg_brushCursor[d];
}).append("rect").attr("x", function(d) {
return /[ew]$/.test(d) ? -3 : null;
}).attr("y", function(d) {
return /^[ns]/.test(d) ? -3 : null;
}).attr("width", 6).attr("height", 6).style("visibility", "hidden");
tz.style("display", brush.empty() ? "none" : null);
tz.exit().remove();
if (x) {
e = d3_scaleRange(x);
bg.attr("x", e[0]).attr("width", e[1] - e[0]);
redrawX(g);
}
if (y) {
e = d3_scaleRange(y);
bg.attr("y", e[0]).attr("height", e[1] - e[0]);
redrawY(g);
}
redraw(g);
});
}
function redraw(g) {
g.selectAll(".resize").attr("transform", function(d) {
return "translate(" + extent[+/e$/.test(d)][0] + "," + extent[+/^s/.test(d)][1] + ")";
});
}
function redrawX(g) {
g.select(".extent").attr("x", extent[0][0]);
g.selectAll(".extent,.n>rect,.s>rect").attr("width", extent[1][0] - extent[0][0]);
}
function redrawY(g) {
g.select(".extent").attr("y", extent[0][1]);
g.selectAll(".extent,.e>rect,.w>rect").attr("height", extent[1][1] - extent[0][1]);
}
function brushstart() {
var target = this, eventTarget = d3.select(d3.event.target), event_ = event.of(target, arguments), g = d3.select(target), resizing = eventTarget.datum(), resizingX = !/^(n|s)$/.test(resizing) && x, resizingY = !/^(e|w)$/.test(resizing) && y, dragging = eventTarget.classed("extent"), center, origin = mouse(), offset;
var w = d3.select(d3_window).on("mousemove.brush", brushmove).on("mouseup.brush", brushend).on("touchmove.brush", brushmove).on("touchend.brush", brushend).on("keydown.brush", keydown).on("keyup.brush", keyup);
if (dragging) {
origin[0] = extent[0][0] - origin[0];
origin[1] = extent[0][1] - origin[1];
} else if (resizing) {
var ex = +/w$/.test(resizing), ey = +/^n/.test(resizing);
offset = [ extent[1 - ex][0] - origin[0], extent[1 - ey][1] - origin[1] ];
origin[0] = extent[ex][0];
origin[1] = extent[ey][1];
} else if (d3.event.altKey) center = origin.slice();
g.style("pointer-events", "none").selectAll(".resize").style("display", null);
d3.select("body").style("cursor", eventTarget.style("cursor"));
event_({
type: "brushstart"
});
brushmove();
d3_eventCancel();
function mouse() {
var touches = d3.event.changedTouches;
return touches ? d3.touches(target, touches)[0] : d3.mouse(target);
}
function keydown() {
if (d3.event.keyCode == 32) {
if (!dragging) {
center = null;
origin[0] -= extent[1][0];
origin[1] -= extent[1][1];
dragging = 2;
}
d3_eventCancel();
}
}
function keyup() {
if (d3.event.keyCode == 32 && dragging == 2) {
origin[0] += extent[1][0];
origin[1] += extent[1][1];
dragging = 0;
d3_eventCancel();
}
}
function brushmove() {
var point = mouse(), moved = false;
if (offset) {
point[0] += offset[0];
point[1] += offset[1];
}
if (!dragging) {
if (d3.event.altKey) {
if (!center) center = [ (extent[0][0] + extent[1][0]) / 2, (extent[0][1] + extent[1][1]) / 2 ];
origin[0] = extent[+(point[0] < center[0])][0];
origin[1] = extent[+(point[1] < center[1])][1];
} else center = null;
}
if (resizingX && move1(point, x, 0)) {
redrawX(g);
moved = true;
}
if (resizingY && move1(point, y, 1)) {
redrawY(g);
moved = true;
}
if (moved) {
redraw(g);
event_({
type: "brush",
mode: dragging ? "move" : "resize"
});
}
}
function move1(point, scale, i) {
var range = d3_scaleRange(scale), r0 = range[0], r1 = range[1], position = origin[i], size = extent[1][i] - extent[0][i], min, max;
if (dragging) {
r0 -= position;
r1 -= size + position;
}
min = Math.max(r0, Math.min(r1, point[i]));
if (dragging) {
max = (min += position) + size;
} else {
if (center) position = Math.max(r0, Math.min(r1, 2 * center[i] - min));
if (position < min) {
max = min;
min = position;
} else {
max = position;
}
}
if (extent[0][i] !== min || extent[1][i] !== max) {
extentDomain = null;
extent[0][i] = min;
extent[1][i] = max;
return true;
}
}
function brushend() {
brushmove();
g.style("pointer-events", "all").selectAll(".resize").style("display", brush.empty() ? "none" : null);
d3.select("body").style("cursor", null);
w.on("mousemove.brush", null).on("mouseup.brush", null).on("touchmove.brush", null).on("touchend.brush", null).on("keydown.brush", null).on("keyup.brush", null);
event_({
type: "brushend"
});
d3_eventCancel();
}
}
brush.x = function(z) {
if (!arguments.length) return x;
x = z;
resizes = d3_svg_brushResizes[!x << 1 | !y];
return brush;
};
brush.y = function(z) {
if (!arguments.length) return y;
y = z;
resizes = d3_svg_brushResizes[!x << 1 | !y];
return brush;
};
brush.extent = function(z) {
var x0, x1, y0, y1, t;
if (!arguments.length) {
z = extentDomain || extent;
if (x) {
x0 = z[0][0], x1 = z[1][0];
if (!extentDomain) {
x0 = extent[0][0], x1 = extent[1][0];
if (x.invert) x0 = x.invert(x0), x1 = x.invert(x1);
if (x1 < x0) t = x0, x0 = x1, x1 = t;
}
}
if (y) {
y0 = z[0][1], y1 = z[1][1];
if (!extentDomain) {
y0 = extent[0][1], y1 = extent[1][1];
if (y.invert) y0 = y.invert(y0), y1 = y.invert(y1);
if (y1 < y0) t = y0, y0 = y1, y1 = t;
}
}
return x && y ? [ [ x0, y0 ], [ x1, y1 ] ] : x ? [ x0, x1 ] : y && [ y0, y1 ];
}
extentDomain = [ [ 0, 0 ], [ 0, 0 ] ];
if (x) {
x0 = z[0], x1 = z[1];
if (y) x0 = x0[0], x1 = x1[0];
extentDomain[0][0] = x0, extentDomain[1][0] = x1;
if (x.invert) x0 = x(x0), x1 = x(x1);
if (x1 < x0) t = x0, x0 = x1, x1 = t;
extent[0][0] = x0 | 0, extent[1][0] = x1 | 0;
}
if (y) {
y0 = z[0], y1 = z[1];
if (x) y0 = y0[1], y1 = y1[1];
extentDomain[0][1] = y0, extentDomain[1][1] = y1;
if (y.invert) y0 = y(y0), y1 = y(y1);
if (y1 < y0) t = y0, y0 = y1, y1 = t;
extent[0][1] = y0 | 0, extent[1][1] = y1 | 0;
}
return brush;
};
brush.clear = function() {
extentDomain = null;
extent[0][0] = extent[0][1] = extent[1][0] = extent[1][1] = 0;
return brush;
};
brush.empty = function() {
return x && extent[0][0] === extent[1][0] || y && extent[0][1] === extent[1][1];
};
return d3.rebind(brush, event, "on");
};
var d3_svg_brushCursor = {
n: "ns-resize",
e: "ew-resize",
s: "ns-resize",
w: "ew-resize",
nw: "nwse-resize",
ne: "nesw-resize",
se: "nwse-resize",
sw: "nesw-resize"
};
var d3_svg_brushResizes = [ [ "n", "e", "s", "w", "nw", "ne", "se", "sw" ], [ "e", "w" ], [ "n", "s" ], [] ];
d3.behavior = {};
d3.behavior.drag = function() {
var event = d3_eventDispatch(drag, "drag", "dragstart", "dragend"), origin = null;
function drag() {
this.on("mousedown.drag", mousedown).on("touchstart.drag", mousedown);
}
function mousedown() {
var target = this, event_ = event.of(target, arguments), eventTarget = d3.event.target, touchId = d3.event.touches ? d3.event.changedTouches[0].identifier : null, offset, origin_ = point(), moved = 0;
var w = d3.select(d3_window).on(touchId != null ? "touchmove.drag-" + touchId : "mousemove.drag", dragmove).on(touchId != null ? "touchend.drag-" + touchId : "mouseup.drag", dragend, true);
if (origin) {
offset = origin.apply(target, arguments);
offset = [ offset.x - origin_[0], offset.y - origin_[1] ];
} else {
offset = [ 0, 0 ];
}
if (touchId == null) d3_eventCancel();
event_({
type: "dragstart"
});
function point() {
var p = target.parentNode;
return touchId != null ? d3.touches(p).filter(function(p) {
return p.identifier === touchId;
})[0] : d3.mouse(p);
}
function dragmove() {
if (!target.parentNode) return dragend();
var p = point(), dx = p[0] - origin_[0], dy = p[1] - origin_[1];
moved |= dx | dy;
origin_ = p;
d3_eventCancel();
event_({
type: "drag",
x: p[0] + offset[0],
y: p[1] + offset[1],
dx: dx,
dy: dy
});
}
function dragend() {
event_({
type: "dragend"
});
if (moved) {
d3_eventCancel();
if (d3.event.target === eventTarget) w.on("click.drag", click, true);
}
w.on(touchId != null ? "touchmove.drag-" + touchId : "mousemove.drag", null).on(touchId != null ? "touchend.drag-" + touchId : "mouseup.drag", null);
}
function click() {
d3_eventCancel();
w.on("click.drag", null);
}
}
drag.origin = function(x) {
if (!arguments.length) return origin;
origin = x;
return drag;
};
return d3.rebind(drag, event, "on");
};
d3.behavior.zoom = function() {
var translate = [ 0, 0 ], translate0, scale = 1, scale0, scaleExtent = d3_behavior_zoomInfinity, event = d3_eventDispatch(zoom, "zoom"), x0, x1, y0, y1, touchtime;
function zoom() {
this.on("mousedown.zoom", mousedown).on("mousemove.zoom", mousemove).on(d3_behavior_zoomWheel + ".zoom", mousewheel).on("dblclick.zoom", dblclick).on("touchstart.zoom", touchstart).on("touchmove.zoom", touchmove).on("touchend.zoom", touchstart);
}
zoom.translate = function(x) {
if (!arguments.length) return translate;
translate = x.map(Number);
rescale();
return zoom;
};
zoom.scale = function(x) {
if (!arguments.length) return scale;
scale = +x;
rescale();
return zoom;
};
zoom.scaleExtent = function(x) {
if (!arguments.length) return scaleExtent;
scaleExtent = x == null ? d3_behavior_zoomInfinity : x.map(Number);
return zoom;
};
zoom.x = function(z) {
if (!arguments.length) return x1;
x1 = z;
x0 = z.copy();
translate = [ 0, 0 ];
scale = 1;
return zoom;
};
zoom.y = function(z) {
if (!arguments.length) return y1;
y1 = z;
y0 = z.copy();
translate = [ 0, 0 ];
scale = 1;
return zoom;
};
function location(p) {
return [ (p[0] - translate[0]) / scale, (p[1] - translate[1]) / scale ];
}
function point(l) {
return [ l[0] * scale + translate[0], l[1] * scale + translate[1] ];
}
function scaleTo(s) {
scale = Math.max(scaleExtent[0], Math.min(scaleExtent[1], s));
}
function translateTo(p, l) {
l = point(l);
translate[0] += p[0] - l[0];
translate[1] += p[1] - l[1];
}
function rescale() {
if (x1) x1.domain(x0.range().map(function(x) {
return (x - translate[0]) / scale;
}).map(x0.invert));
if (y1) y1.domain(y0.range().map(function(y) {
return (y - translate[1]) / scale;
}).map(y0.invert));
}
function dispatch(event) {
rescale();
d3.event.preventDefault();
event({
type: "zoom",
scale: scale,
translate: translate
});
}
function mousedown() {
var target = this, event_ = event.of(target, arguments), eventTarget = d3.event.target, moved = 0, w = d3.select(d3_window).on("mousemove.zoom", mousemove).on("mouseup.zoom", mouseup), l = location(d3.mouse(target));
d3_window.focus();
d3_eventCancel();
function mousemove() {
moved = 1;
translateTo(d3.mouse(target), l);
dispatch(event_);
}
function mouseup() {
if (moved) d3_eventCancel();
w.on("mousemove.zoom", null).on("mouseup.zoom", null);
if (moved && d3.event.target === eventTarget) w.on("click.zoom", click, true);
}
function click() {
d3_eventCancel();
w.on("click.zoom", null);
}
}
function mousewheel() {
if (!translate0) translate0 = location(d3.mouse(this));
scaleTo(Math.pow(2, d3_behavior_zoomDelta() * .002) * scale);
translateTo(d3.mouse(this), translate0);
dispatch(event.of(this, arguments));
}
function mousemove() {
translate0 = null;
}
function dblclick() {
var p = d3.mouse(this), l = location(p), k = Math.log(scale) / Math.LN2;
scaleTo(Math.pow(2, d3.event.shiftKey ? Math.ceil(k) - 1 : Math.floor(k) + 1));
translateTo(p, l);
dispatch(event.of(this, arguments));
}
function touchstart() {
var touches = d3.touches(this), now = Date.now();
scale0 = scale;
translate0 = {};
touches.forEach(function(t) {
translate0[t.identifier] = location(t);
});
d3_eventCancel();
if (touches.length === 1) {
if (now - touchtime < 500) {
var p = touches[0], l = location(touches[0]);
scaleTo(scale * 2);
translateTo(p, l);
dispatch(event.of(this, arguments));
}
touchtime = now;
}
}
function touchmove() {
var touches = d3.touches(this), p0 = touches[0], l0 = translate0[p0.identifier];
if (p1 = touches[1]) {
var p1, l1 = translate0[p1.identifier];
p0 = [ (p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2 ];
l0 = [ (l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2 ];
scaleTo(d3.event.scale * scale0);
}
translateTo(p0, l0);
touchtime = null;
dispatch(event.of(this, arguments));
}
return d3.rebind(zoom, event, "on");
};
var d3_behavior_zoomInfinity = [ 0, Infinity ];
var d3_behavior_zoomDelta, d3_behavior_zoomWheel = "onwheel" in document ? (d3_behavior_zoomDelta = function() {
return -d3.event.deltaY * (d3.event.deltaMode ? 120 : 1);
}, "wheel") : "onmousewheel" in document ? (d3_behavior_zoomDelta = function() {
return d3.event.wheelDelta;
}, "mousewheel") : (d3_behavior_zoomDelta = function() {
return -d3.event.detail;
}, "MozMousePixelScroll");
d3.layout = {};
d3.layout.bundle = function() {
return function(links) {
var paths = [], i = -1, n = links.length;
while (++i < n) paths.push(d3_layout_bundlePath(links[i]));
return paths;
};
};
function d3_layout_bundlePath(link) {
var start = link.source, end = link.target, lca = d3_layout_bundleLeastCommonAncestor(start, end), points = [ start ];
while (start !== lca) {
start = start.parent;
points.push(start);
}
var k = points.length;
while (end !== lca) {
points.splice(k, 0, end);
end = end.parent;
}
return points;
}
function d3_layout_bundleAncestors(node) {
var ancestors = [], parent = node.parent;
while (parent != null) {
ancestors.push(node);
node = parent;
parent = parent.parent;
}
ancestors.push(node);
return ancestors;
}
function d3_layout_bundleLeastCommonAncestor(a, b) {
if (a === b) return a;
var aNodes = d3_layout_bundleAncestors(a), bNodes = d3_layout_bundleAncestors(b), aNode = aNodes.pop(), bNode = bNodes.pop(), sharedNode = null;
while (aNode === bNode) {
sharedNode = aNode;
aNode = aNodes.pop();
bNode = bNodes.pop();
}
return sharedNode;
}
d3.layout.chord = function() {
var chord = {}, chords, groups, matrix, n, padding = 0, sortGroups, sortSubgroups, sortChords;
function relayout() {
var subgroups = {}, groupSums = [], groupIndex = d3.range(n), subgroupIndex = [], k, x, x0, i, j;
chords = [];
groups = [];
k = 0, i = -1;
while (++i < n) {
x = 0, j = -1;
while (++j < n) {
x += matrix[i][j];
}
groupSums.push(x);
subgroupIndex.push(d3.range(n));
k += x;
}
if (sortGroups) {
groupIndex.sort(function(a, b) {
return sortGroups(groupSums[a], groupSums[b]);
});
}
if (sortSubgroups) {
subgroupIndex.forEach(function(d, i) {
d.sort(function(a, b) {
return sortSubgroups(matrix[i][a], matrix[i][b]);
});
});
}
k = (2 * π - padding * n) / k;
x = 0, i = -1;
while (++i < n) {
x0 = x, j = -1;
while (++j < n) {
var di = groupIndex[i], dj = subgroupIndex[di][j], v = matrix[di][dj], a0 = x, a1 = x += v * k;
subgroups[di + "-" + dj] = {
index: di,
subindex: dj,
startAngle: a0,
endAngle: a1,
value: v
};
}
groups[di] = {
index: di,
startAngle: x0,
endAngle: x,
value: (x - x0) / k
};
x += padding;
}
i = -1;
while (++i < n) {
j = i - 1;
while (++j < n) {
var source = subgroups[i + "-" + j], target = subgroups[j + "-" + i];
if (source.value || target.value) {
chords.push(source.value < target.value ? {
source: target,
target: source
} : {
source: source,
target: target
});
}
}
}
if (sortChords) resort();
}
function resort() {
chords.sort(function(a, b) {
return sortChords((a.source.value + a.target.value) / 2, (b.source.value + b.target.value) / 2);
});
}
chord.matrix = function(x) {
if (!arguments.length) return matrix;
n = (matrix = x) && matrix.length;
chords = groups = null;
return chord;
};
chord.padding = function(x) {
if (!arguments.length) return padding;
padding = x;
chords = groups = null;
return chord;
};
chord.sortGroups = function(x) {
if (!arguments.length) return sortGroups;
sortGroups = x;
chords = groups = null;
return chord;
};
chord.sortSubgroups = function(x) {
if (!arguments.length) return sortSubgroups;
sortSubgroups = x;
chords = null;
return chord;
};
chord.sortChords = function(x) {
if (!arguments.length) return sortChords;
sortChords = x;
if (chords) resort();
return chord;
};
chord.chords = function() {
if (!chords) relayout();
return chords;
};
chord.groups = function() {
if (!groups) relayout();
return groups;
};
return chord;
};
d3.layout.force = function() {
var force = {}, event = d3.dispatch("start", "tick", "end"), size = [ 1, 1 ], drag, alpha, friction = .9, linkDistance = d3_layout_forceLinkDistance, linkStrength = d3_layout_forceLinkStrength, charge = -30, gravity = .1, theta = .8, nodes = [], links = [], distances, strengths, charges;
function repulse(node) {
return function(quad, x1, _, x2) {
if (quad.point !== node) {
var dx = quad.cx - node.x, dy = quad.cy - node.y, dn = 1 / Math.sqrt(dx * dx + dy * dy);
if ((x2 - x1) * dn < theta) {
var k = quad.charge * dn * dn;
node.px -= dx * k;
node.py -= dy * k;
return true;
}
if (quad.point && isFinite(dn)) {
var k = quad.pointCharge * dn * dn;
node.px -= dx * k;
node.py -= dy * k;
}
}
return !quad.charge;
};
}
force.tick = function() {
if ((alpha *= .99) < .005) {
event.end({
type: "end",
alpha: alpha = 0
});
return true;
}
var n = nodes.length, m = links.length, q, i, o, s, t, l, k, x, y;
for (i = 0; i < m; ++i) {
o = links[i];
s = o.source;
t = o.target;
x = t.x - s.x;
y = t.y - s.y;
if (l = x * x + y * y) {
l = alpha * strengths[i] * ((l = Math.sqrt(l)) - distances[i]) / l;
x *= l;
y *= l;
t.x -= x * (k = s.weight / (t.weight + s.weight));
t.y -= y * k;
s.x += x * (k = 1 - k);
s.y += y * k;
}
}
if (k = alpha * gravity) {
x = size[0] / 2;
y = size[1] / 2;
i = -1;
if (k) while (++i < n) {
o = nodes[i];
o.x += (x - o.x) * k;
o.y += (y - o.y) * k;
}
}
if (charge) {
d3_layout_forceAccumulate(q = d3.geom.quadtree(nodes), alpha, charges);
i = -1;
while (++i < n) {
if (!(o = nodes[i]).fixed) {
q.visit(repulse(o));
}
}
}
i = -1;
while (++i < n) {
o = nodes[i];
if (o.fixed) {
o.x = o.px;
o.y = o.py;
} else {
o.x -= (o.px - (o.px = o.x)) * friction;
o.y -= (o.py - (o.py = o.y)) * friction;
}
}
event.tick({
type: "tick",
alpha: alpha
});
};
force.nodes = function(x) {
if (!arguments.length) return nodes;
nodes = x;
return force;
};
force.links = function(x) {
if (!arguments.length) return links;
links = x;
return force;
};
force.size = function(x) {
if (!arguments.length) return size;
size = x;
return force;
};
force.linkDistance = function(x) {
if (!arguments.length) return linkDistance;
linkDistance = typeof x === "function" ? x : +x;
return force;
};
force.distance = force.linkDistance;
force.linkStrength = function(x) {
if (!arguments.length) return linkStrength;
linkStrength = typeof x === "function" ? x : +x;
return force;
};
force.friction = function(x) {
if (!arguments.length) return friction;
friction = +x;
return force;
};
force.charge = function(x) {
if (!arguments.length) return charge;
charge = typeof x === "function" ? x : +x;
return force;
};
force.gravity = function(x) {
if (!arguments.length) return gravity;
gravity = +x;
return force;
};
force.theta = function(x) {
if (!arguments.length) return theta;
theta = +x;
return force;
};
force.alpha = function(x) {
if (!arguments.length) return alpha;
x = +x;
if (alpha) {
if (x > 0) alpha = x; else alpha = 0;
} else if (x > 0) {
event.start({
type: "start",
alpha: alpha = x
});
d3.timer(force.tick);
}
return force;
};
force.start = function() {
var i, j, n = nodes.length, m = links.length, w = size[0], h = size[1], neighbors, o;
for (i = 0; i < n; ++i) {
(o = nodes[i]).index = i;
o.weight = 0;
}
for (i = 0; i < m; ++i) {
o = links[i];
if (typeof o.source == "number") o.source = nodes[o.source];
if (typeof o.target == "number") o.target = nodes[o.target];
++o.source.weight;
++o.target.weight;
}
for (i = 0; i < n; ++i) {
o = nodes[i];
if (isNaN(o.x)) o.x = position("x", w);
if (isNaN(o.y)) o.y = position("y", h);
if (isNaN(o.px)) o.px = o.x;
if (isNaN(o.py)) o.py = o.y;
}
distances = [];
if (typeof linkDistance === "function") for (i = 0; i < m; ++i) distances[i] = +linkDistance.call(this, links[i], i); else for (i = 0; i < m; ++i) distances[i] = linkDistance;
strengths = [];
if (typeof linkStrength === "function") for (i = 0; i < m; ++i) strengths[i] = +linkStrength.call(this, links[i], i); else for (i = 0; i < m; ++i) strengths[i] = linkStrength;
charges = [];
if (typeof charge === "function") for (i = 0; i < n; ++i) charges[i] = +charge.call(this, nodes[i], i); else for (i = 0; i < n; ++i) charges[i] = charge;
function position(dimension, size) {
var neighbors = neighbor(i), j = -1, m = neighbors.length, x;
while (++j < m) if (!isNaN(x = neighbors[j][dimension])) return x;
return Math.random() * size;
}
function neighbor() {
if (!neighbors) {
neighbors = [];
for (j = 0; j < n; ++j) {
neighbors[j] = [];
}
for (j = 0; j < m; ++j) {
var o = links[j];
neighbors[o.source.index].push(o.target);
neighbors[o.target.index].push(o.source);
}
}
return neighbors[i];
}
return force.resume();
};
force.resume = function() {
return force.alpha(.1);
};
force.stop = function() {
return force.alpha(0);
};
force.drag = function() {
if (!drag) drag = d3.behavior.drag().origin(d3_identity).on("dragstart.force", d3_layout_forceDragstart).on("drag.force", dragmove).on("dragend.force", d3_layout_forceDragend);
if (!arguments.length) return drag;
this.on("mouseover.force", d3_layout_forceMouseover).on("mouseout.force", d3_layout_forceMouseout).call(drag);
};
function dragmove(d) {
d.px = d3.event.x, d.py = d3.event.y;
force.resume();
}
return d3.rebind(force, event, "on");
};
function d3_layout_forceDragstart(d) {
d.fixed |= 2;
}
function d3_layout_forceDragend(d) {
d.fixed &= ~6;
}
function d3_layout_forceMouseover(d) {
d.fixed |= 4;
d.px = d.x, d.py = d.y;
}
function d3_layout_forceMouseout(d) {
d.fixed &= ~4;
}
function d3_layout_forceAccumulate(quad, alpha, charges) {
var cx = 0, cy = 0;
quad.charge = 0;
if (!quad.leaf) {
var nodes = quad.nodes, n = nodes.length, i = -1, c;
while (++i < n) {
c = nodes[i];
if (c == null) continue;
d3_layout_forceAccumulate(c, alpha, charges);
quad.charge += c.charge;
cx += c.charge * c.cx;
cy += c.charge * c.cy;
}
}
if (quad.point) {
if (!quad.leaf) {
quad.point.x += Math.random() - .5;
quad.point.y += Math.random() - .5;
}
var k = alpha * charges[quad.point.index];
quad.charge += quad.pointCharge = k;
cx += k * quad.point.x;
cy += k * quad.point.y;
}
quad.cx = cx / quad.charge;
quad.cy = cy / quad.charge;
}
var d3_layout_forceLinkDistance = 20, d3_layout_forceLinkStrength = 1;
d3.layout.partition = function() {
var hierarchy = d3.layout.hierarchy(), size = [ 1, 1 ];
function position(node, x, dx, dy) {
var children = node.children;
node.x = x;
node.y = node.depth * dy;
node.dx = dx;
node.dy = dy;
if (children && (n = children.length)) {
var i = -1, n, c, d;
dx = node.value ? dx / node.value : 0;
while (++i < n) {
position(c = children[i], x, d = c.value * dx, dy);
x += d;
}
}
}
function depth(node) {
var children = node.children, d = 0;
if (children && (n = children.length)) {
var i = -1, n;
while (++i < n) d = Math.max(d, depth(children[i]));
}
return 1 + d;
}
function partition(d, i) {
var nodes = hierarchy.call(this, d, i);
position(nodes[0], 0, size[0], size[1] / depth(nodes[0]));
return nodes;
}
partition.size = function(x) {
if (!arguments.length) return size;
size = x;
return partition;
};
return d3_layout_hierarchyRebind(partition, hierarchy);
};
d3.layout.pie = function() {
var value = Number, sort = d3_layout_pieSortByValue, startAngle = 0, endAngle = 2 * π;
function pie(data) {
var values = data.map(function(d, i) {
return +value.call(pie, d, i);
});
var a = +(typeof startAngle === "function" ? startAngle.apply(this, arguments) : startAngle);
var k = ((typeof endAngle === "function" ? endAngle.apply(this, arguments) : endAngle) - startAngle) / d3.sum(values);
var index = d3.range(data.length);
if (sort != null) index.sort(sort === d3_layout_pieSortByValue ? function(i, j) {
return values[j] - values[i];
} : function(i, j) {
return sort(data[i], data[j]);
});
var arcs = [];
index.forEach(function(i) {
var d;
arcs[i] = {
data: data[i],
value: d = values[i],
startAngle: a,
endAngle: a += d * k
};
});
return arcs;
}
pie.value = function(x) {
if (!arguments.length) return value;
value = x;
return pie;
};
pie.sort = function(x) {
if (!arguments.length) return sort;
sort = x;
return pie;
};
pie.startAngle = function(x) {
if (!arguments.length) return startAngle;
startAngle = x;
return pie;
};
pie.endAngle = function(x) {
if (!arguments.length) return endAngle;
endAngle = x;
return pie;
};
return pie;
};
var d3_layout_pieSortByValue = {};
d3.layout.stack = function() {
var values = d3_identity, order = d3_layout_stackOrderDefault, offset = d3_layout_stackOffsetZero, out = d3_layout_stackOut, x = d3_layout_stackX, y = d3_layout_stackY;
function stack(data, index) {
var series = data.map(function(d, i) {
return values.call(stack, d, i);
});
var points = series.map(function(d) {
return d.map(function(v, i) {
return [ x.call(stack, v, i), y.call(stack, v, i) ];
});
});
var orders = order.call(stack, points, index);
series = d3.permute(series, orders);
points = d3.permute(points, orders);
var offsets = offset.call(stack, points, index);
var n = series.length, m = series[0].length, i, j, o;
for (j = 0; j < m; ++j) {
out.call(stack, series[0][j], o = offsets[j], points[0][j][1]);
for (i = 1; i < n; ++i) {
out.call(stack, series[i][j], o += points[i - 1][j][1], points[i][j][1]);
}
}
return data;
}
stack.values = function(x) {
if (!arguments.length) return values;
values = x;
return stack;
};
stack.order = function(x) {
if (!arguments.length) return order;
order = typeof x === "function" ? x : d3_layout_stackOrders.get(x) || d3_layout_stackOrderDefault;
return stack;
};
stack.offset = function(x) {
if (!arguments.length) return offset;
offset = typeof x === "function" ? x : d3_layout_stackOffsets.get(x) || d3_layout_stackOffsetZero;
return stack;
};
stack.x = function(z) {
if (!arguments.length) return x;
x = z;
return stack;
};
stack.y = function(z) {
if (!arguments.length) return y;
y = z;
return stack;
};
stack.out = function(z) {
if (!arguments.length) return out;
out = z;
return stack;
};
return stack;
};
function d3_layout_stackX(d) {
return d.x;
}
function d3_layout_stackY(d) {
return d.y;
}
function d3_layout_stackOut(d, y0, y) {
d.y0 = y0;
d.y = y;
}
var d3_layout_stackOrders = d3.map({
"inside-out": function(data) {
var n = data.length, i, j, max = data.map(d3_layout_stackMaxIndex), sums = data.map(d3_layout_stackReduceSum), index = d3.range(n).sort(function(a, b) {
return max[a] - max[b];
}), top = 0, bottom = 0, tops = [], bottoms = [];
for (i = 0; i < n; ++i) {
j = index[i];
if (top < bottom) {
top += sums[j];
tops.push(j);
} else {
bottom += sums[j];
bottoms.push(j);
}
}
return bottoms.reverse().concat(tops);
},
reverse: function(data) {
return d3.range(data.length).reverse();
},
"default": d3_layout_stackOrderDefault
});
var d3_layout_stackOffsets = d3.map({
silhouette: function(data) {
var n = data.length, m = data[0].length, sums = [], max = 0, i, j, o, y0 = [];
for (j = 0; j < m; ++j) {
for (i = 0, o = 0; i < n; i++) o += data[i][j][1];
if (o > max) max = o;
sums.push(o);
}
for (j = 0; j < m; ++j) {
y0[j] = (max - sums[j]) / 2;
}
return y0;
},
wiggle: function(data) {
var n = data.length, x = data[0], m = x.length, i, j, k, s1, s2, s3, dx, o, o0, y0 = [];
y0[0] = o = o0 = 0;
for (j = 1; j < m; ++j) {
for (i = 0, s1 = 0; i < n; ++i) s1 += data[i][j][1];
for (i = 0, s2 = 0, dx = x[j][0] - x[j - 1][0]; i < n; ++i) {
for (k = 0, s3 = (data[i][j][1] - data[i][j - 1][1]) / (2 * dx); k < i; ++k) {
s3 += (data[k][j][1] - data[k][j - 1][1]) / dx;
}
s2 += s3 * data[i][j][1];
}
y0[j] = o -= s1 ? s2 / s1 * dx : 0;
if (o < o0) o0 = o;
}
for (j = 0; j < m; ++j) y0[j] -= o0;
return y0;
},
expand: function(data) {
var n = data.length, m = data[0].length, k = 1 / n, i, j, o, y0 = [];
for (j = 0; j < m; ++j) {
for (i = 0, o = 0; i < n; i++) o += data[i][j][1];
if (o) for (i = 0; i < n; i++) data[i][j][1] /= o; else for (i = 0; i < n; i++) data[i][j][1] = k;
}
for (j = 0; j < m; ++j) y0[j] = 0;
return y0;
},
zero: d3_layout_stackOffsetZero
});
function d3_layout_stackOrderDefault(data) {
return d3.range(data.length);
}
function d3_layout_stackOffsetZero(data) {
var j = -1, m = data[0].length, y0 = [];
while (++j < m) y0[j] = 0;
return y0;
}
function d3_layout_stackMaxIndex(array) {
var i = 1, j = 0, v = array[0][1], k, n = array.length;
for (;i < n; ++i) {
if ((k = array[i][1]) > v) {
j = i;
v = k;
}
}
return j;
}
function d3_layout_stackReduceSum(d) {
return d.reduce(d3_layout_stackSum, 0);
}
function d3_layout_stackSum(p, d) {
return p + d[1];
}
d3.layout.histogram = function() {
var frequency = true, valuer = Number, ranger = d3_layout_histogramRange, binner = d3_layout_histogramBinSturges;
function histogram(data, i) {
var bins = [], values = data.map(valuer, this), range = ranger.call(this, values, i), thresholds = binner.call(this, range, values, i), bin, i = -1, n = values.length, m = thresholds.length - 1, k = frequency ? 1 : 1 / n, x;
while (++i < m) {
bin = bins[i] = [];
bin.dx = thresholds[i + 1] - (bin.x = thresholds[i]);
bin.y = 0;
}
if (m > 0) {
i = -1;
while (++i < n) {
x = values[i];
if (x >= range[0] && x <= range[1]) {
bin = bins[d3.bisect(thresholds, x, 1, m) - 1];
bin.y += k;
bin.push(data[i]);
}
}
}
return bins;
}
histogram.value = function(x) {
if (!arguments.length) return valuer;
valuer = x;
return histogram;
};
histogram.range = function(x) {
if (!arguments.length) return ranger;
ranger = d3_functor(x);
return histogram;
};
histogram.bins = function(x) {
if (!arguments.length) return binner;
binner = typeof x === "number" ? function(range) {
return d3_layout_histogramBinFixed(range, x);
} : d3_functor(x);
return histogram;
};
histogram.frequency = function(x) {
if (!arguments.length) return frequency;
frequency = !!x;
return histogram;
};
return histogram;
};
function d3_layout_histogramBinSturges(range, values) {
return d3_layout_histogramBinFixed(range, Math.ceil(Math.log(values.length) / Math.LN2 + 1));
}
function d3_layout_histogramBinFixed(range, n) {
var x = -1, b = +range[0], m = (range[1] - b) / n, f = [];
while (++x <= n) f[x] = m * x + b;
return f;
}
function d3_layout_histogramRange(values) {
return [ d3.min(values), d3.max(values) ];
}
d3.layout.hierarchy = function() {
var sort = d3_layout_hierarchySort, children = d3_layout_hierarchyChildren, value = d3_layout_hierarchyValue;
function recurse(node, depth, nodes) {
var childs = children.call(hierarchy, node, depth);
node.depth = depth;
nodes.push(node);
if (childs && (n = childs.length)) {
var i = -1, n, c = node.children = [], v = 0, j = depth + 1, d;
while (++i < n) {
d = recurse(childs[i], j, nodes);
d.parent = node;
c.push(d);
v += d.value;
}
if (sort) c.sort(sort);
if (value) node.value = v;
} else if (value) {
node.value = +value.call(hierarchy, node, depth) || 0;
}
return node;
}
function revalue(node, depth) {
var children = node.children, v = 0;
if (children && (n = children.length)) {
var i = -1, n, j = depth + 1;
while (++i < n) v += revalue(children[i], j);
} else if (value) {
v = +value.call(hierarchy, node, depth) || 0;
}
if (value) node.value = v;
return v;
}
function hierarchy(d) {
var nodes = [];
recurse(d, 0, nodes);
return nodes;
}
hierarchy.sort = function(x) {
if (!arguments.length) return sort;
sort = x;
return hierarchy;
};
hierarchy.children = function(x) {
if (!arguments.length) return children;
children = x;
return hierarchy;
};
hierarchy.value = function(x) {
if (!arguments.length) return value;
value = x;
return hierarchy;
};
hierarchy.revalue = function(root) {
revalue(root, 0);
return root;
};
return hierarchy;
};
function d3_layout_hierarchyRebind(object, hierarchy) {
d3.rebind(object, hierarchy, "sort", "children", "value");
object.nodes = object;
object.links = d3_layout_hierarchyLinks;
return object;
}
function d3_layout_hierarchyChildren(d) {
return d.children;
}
function d3_layout_hierarchyValue(d) {
return d.value;
}
function d3_layout_hierarchySort(a, b) {
return b.value - a.value;
}
function d3_layout_hierarchyLinks(nodes) {
return d3.merge(nodes.map(function(parent) {
return (parent.children || []).map(function(child) {
return {
source: parent,
target: child
};
});
}));
}
d3.layout.pack = function() {
var hierarchy = d3.layout.hierarchy().sort(d3_layout_packSort), padding = 0, size = [ 1, 1 ];
function pack(d, i) {
var nodes = hierarchy.call(this, d, i), root = nodes[0];
root.x = 0;
root.y = 0;
d3_layout_treeVisitAfter(root, function(d) {
d.r = Math.sqrt(d.value);
});
d3_layout_treeVisitAfter(root, d3_layout_packSiblings);
var w = size[0], h = size[1], k = Math.max(2 * root.r / w, 2 * root.r / h);
if (padding > 0) {
var dr = padding * k / 2;
d3_layout_treeVisitAfter(root, function(d) {
d.r += dr;
});
d3_layout_treeVisitAfter(root, d3_layout_packSiblings);
d3_layout_treeVisitAfter(root, function(d) {
d.r -= dr;
});
k = Math.max(2 * root.r / w, 2 * root.r / h);
}
d3_layout_packTransform(root, w / 2, h / 2, 1 / k);
return nodes;
}
pack.size = function(x) {
if (!arguments.length) return size;
size = x;
return pack;
};
pack.padding = function(_) {
if (!arguments.length) return padding;
padding = +_;
return pack;
};
return d3_layout_hierarchyRebind(pack, hierarchy);
};
function d3_layout_packSort(a, b) {
return a.value - b.value;
}
function d3_layout_packInsert(a, b) {
var c = a._pack_next;
a._pack_next = b;
b._pack_prev = a;
b._pack_next = c;
c._pack_prev = b;
}
function d3_layout_packSplice(a, b) {
a._pack_next = b;
b._pack_prev = a;
}
function d3_layout_packIntersects(a, b) {
var dx = b.x - a.x, dy = b.y - a.y, dr = a.r + b.r;
return dr * dr - dx * dx - dy * dy > .001;
}
function d3_layout_packSiblings(node) {
if (!(nodes = node.children) || !(n = nodes.length)) return;
var nodes, xMin = Infinity, xMax = -Infinity, yMin = Infinity, yMax = -Infinity, a, b, c, i, j, k, n;
function bound(node) {
xMin = Math.min(node.x - node.r, xMin);
xMax = Math.max(node.x + node.r, xMax);
yMin = Math.min(node.y - node.r, yMin);
yMax = Math.max(node.y + node.r, yMax);
}
nodes.forEach(d3_layout_packLink);
a = nodes[0];
a.x = -a.r;
a.y = 0;
bound(a);
if (n > 1) {
b = nodes[1];
b.x = b.r;
b.y = 0;
bound(b);
if (n > 2) {
c = nodes[2];
d3_layout_packPlace(a, b, c);
bound(c);
d3_layout_packInsert(a, c);
a._pack_prev = c;
d3_layout_packInsert(c, b);
b = a._pack_next;
for (i = 3; i < n; i++) {
d3_layout_packPlace(a, b, c = nodes[i]);
var isect = 0, s1 = 1, s2 = 1;
for (j = b._pack_next; j !== b; j = j._pack_next, s1++) {
if (d3_layout_packIntersects(j, c)) {
isect = 1;
break;
}
}
if (isect == 1) {
for (k = a._pack_prev; k !== j._pack_prev; k = k._pack_prev, s2++) {
if (d3_layout_packIntersects(k, c)) {
break;
}
}
}
if (isect) {
if (s1 < s2 || s1 == s2 && b.r < a.r) d3_layout_packSplice(a, b = j); else d3_layout_packSplice(a = k, b);
i--;
} else {
d3_layout_packInsert(a, c);
b = c;
bound(c);
}
}
}
}
var cx = (xMin + xMax) / 2, cy = (yMin + yMax) / 2, cr = 0;
for (i = 0; i < n; i++) {
c = nodes[i];
c.x -= cx;
c.y -= cy;
cr = Math.max(cr, c.r + Math.sqrt(c.x * c.x + c.y * c.y));
}
node.r = cr;
nodes.forEach(d3_layout_packUnlink);
}
function d3_layout_packLink(node) {
node._pack_next = node._pack_prev = node;
}
function d3_layout_packUnlink(node) {
delete node._pack_next;
delete node._pack_prev;
}
function d3_layout_packTransform(node, x, y, k) {
var children = node.children;
node.x = x += k * node.x;
node.y = y += k * node.y;
node.r *= k;
if (children) {
var i = -1, n = children.length;
while (++i < n) d3_layout_packTransform(children[i], x, y, k);
}
}
function d3_layout_packPlace(a, b, c) {
var db = a.r + c.r, dx = b.x - a.x, dy = b.y - a.y;
if (db && (dx || dy)) {
var da = b.r + c.r, dc = dx * dx + dy * dy;
da *= da;
db *= db;
var x = .5 + (db - da) / (2 * dc), y = Math.sqrt(Math.max(0, 2 * da * (db + dc) - (db -= dc) * db - da * da)) / (2 * dc);
c.x = a.x + x * dx + y * dy;
c.y = a.y + x * dy - y * dx;
} else {
c.x = a.x + db;
c.y = a.y;
}
}
d3.layout.cluster = function() {
var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ];
function cluster(d, i) {
var nodes = hierarchy.call(this, d, i), root = nodes[0], previousNode, x = 0;
d3_layout_treeVisitAfter(root, function(node) {
var children = node.children;
if (children && children.length) {
node.x = d3_layout_clusterX(children);
node.y = d3_layout_clusterY(children);
} else {
node.x = previousNode ? x += separation(node, previousNode) : 0;
node.y = 0;
previousNode = node;
}
});
var left = d3_layout_clusterLeft(root), right = d3_layout_clusterRight(root), x0 = left.x - separation(left, right) / 2, x1 = right.x + separation(right, left) / 2;
d3_layout_treeVisitAfter(root, function(node) {
node.x = (node.x - x0) / (x1 - x0) * size[0];
node.y = (1 - (root.y ? node.y / root.y : 1)) * size[1];
});
return nodes;
}
cluster.separation = function(x) {
if (!arguments.length) return separation;
separation = x;
return cluster;
};
cluster.size = function(x) {
if (!arguments.length) return size;
size = x;
return cluster;
};
return d3_layout_hierarchyRebind(cluster, hierarchy);
};
function d3_layout_clusterY(children) {
return 1 + d3.max(children, function(child) {
return child.y;
});
}
function d3_layout_clusterX(children) {
return children.reduce(function(x, child) {
return x + child.x;
}, 0) / children.length;
}
function d3_layout_clusterLeft(node) {
var children = node.children;
return children && children.length ? d3_layout_clusterLeft(children[0]) : node;
}
function d3_layout_clusterRight(node) {
var children = node.children, n;
return children && (n = children.length) ? d3_layout_clusterRight(children[n - 1]) : node;
}
d3.layout.tree = function() {
var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ];
function tree(d, i) {
var nodes = hierarchy.call(this, d, i), root = nodes[0];
function firstWalk(node, previousSibling) {
var children = node.children, layout = node._tree;
if (children && (n = children.length)) {
var n, firstChild = children[0], previousChild, ancestor = firstChild, child, i = -1;
while (++i < n) {
child = children[i];
firstWalk(child, previousChild);
ancestor = apportion(child, previousChild, ancestor);
previousChild = child;
}
d3_layout_treeShift(node);
var midpoint = .5 * (firstChild._tree.prelim + child._tree.prelim);
if (previousSibling) {
layout.prelim = previousSibling._tree.prelim + separation(node, previousSibling);
layout.mod = layout.prelim - midpoint;
} else {
layout.prelim = midpoint;
}
} else {
if (previousSibling) {
layout.prelim = previousSibling._tree.prelim + separation(node, previousSibling);
}
}
}
function secondWalk(node, x) {
node.x = node._tree.prelim + x;
var children = node.children;
if (children && (n = children.length)) {
var i = -1, n;
x += node._tree.mod;
while (++i < n) {
secondWalk(children[i], x);
}
}
}
function apportion(node, previousSibling, ancestor) {
if (previousSibling) {
var vip = node, vop = node, vim = previousSibling, vom = node.parent.children[0], sip = vip._tree.mod, sop = vop._tree.mod, sim = vim._tree.mod, som = vom._tree.mod, shift;
while (vim = d3_layout_treeRight(vim), vip = d3_layout_treeLeft(vip), vim && vip) {
vom = d3_layout_treeLeft(vom);
vop = d3_layout_treeRight(vop);
vop._tree.ancestor = node;
shift = vim._tree.prelim + sim - vip._tree.prelim - sip + separation(vim, vip);
if (shift > 0) {
d3_layout_treeMove(d3_layout_treeAncestor(vim, node, ancestor), node, shift);
sip += shift;
sop += shift;
}
sim += vim._tree.mod;
sip += vip._tree.mod;
som += vom._tree.mod;
sop += vop._tree.mod;
}
if (vim && !d3_layout_treeRight(vop)) {
vop._tree.thread = vim;
vop._tree.mod += sim - sop;
}
if (vip && !d3_layout_treeLeft(vom)) {
vom._tree.thread = vip;
vom._tree.mod += sip - som;
ancestor = node;
}
}
return ancestor;
}
d3_layout_treeVisitAfter(root, function(node, previousSibling) {
node._tree = {
ancestor: node,
prelim: 0,
mod: 0,
change: 0,
shift: 0,
number: previousSibling ? previousSibling._tree.number + 1 : 0
};
});
firstWalk(root);
secondWalk(root, -root._tree.prelim);
var left = d3_layout_treeSearch(root, d3_layout_treeLeftmost), right = d3_layout_treeSearch(root, d3_layout_treeRightmost), deep = d3_layout_treeSearch(root, d3_layout_treeDeepest), x0 = left.x - separation(left, right) / 2, x1 = right.x + separation(right, left) / 2, y1 = deep.depth || 1;
d3_layout_treeVisitAfter(root, function(node) {
node.x = (node.x - x0) / (x1 - x0) * size[0];
node.y = node.depth / y1 * size[1];
delete node._tree;
});
return nodes;
}
tree.separation = function(x) {
if (!arguments.length) return separation;
separation = x;
return tree;
};
tree.size = function(x) {
if (!arguments.length) return size;
size = x;
return tree;
};
return d3_layout_hierarchyRebind(tree, hierarchy);
};
function d3_layout_treeSeparation(a, b) {
return a.parent == b.parent ? 1 : 2;
}
function d3_layout_treeLeft(node) {
var children = node.children;
return children && children.length ? children[0] : node._tree.thread;
}
function d3_layout_treeRight(node) {
var children = node.children, n;
return children && (n = children.length) ? children[n - 1] : node._tree.thread;
}
function d3_layout_treeSearch(node, compare) {
var children = node.children;
if (children && (n = children.length)) {
var child, n, i = -1;
while (++i < n) {
if (compare(child = d3_layout_treeSearch(children[i], compare), node) > 0) {
node = child;
}
}
}
return node;
}
function d3_layout_treeRightmost(a, b) {
return a.x - b.x;
}
function d3_layout_treeLeftmost(a, b) {
return b.x - a.x;
}
function d3_layout_treeDeepest(a, b) {
return a.depth - b.depth;
}
function d3_layout_treeVisitAfter(node, callback) {
function visit(node, previousSibling) {
var children = node.children;
if (children && (n = children.length)) {
var child, previousChild = null, i = -1, n;
while (++i < n) {
child = children[i];
visit(child, previousChild);
previousChild = child;
}
}
callback(node, previousSibling);
}
visit(node, null);
}
function d3_layout_treeShift(node) {
var shift = 0, change = 0, children = node.children, i = children.length, child;
while (--i >= 0) {
child = children[i]._tree;
child.prelim += shift;
child.mod += shift;
shift += child.shift + (change += child.change);
}
}
function d3_layout_treeMove(ancestor, node, shift) {
ancestor = ancestor._tree;
node = node._tree;
var change = shift / (node.number - ancestor.number);
ancestor.change += change;
node.change -= change;
node.shift += shift;
node.prelim += shift;
node.mod += shift;
}
function d3_layout_treeAncestor(vim, node, ancestor) {
return vim._tree.ancestor.parent == node.parent ? vim._tree.ancestor : ancestor;
}
d3.layout.treemap = function() {
var hierarchy = d3.layout.hierarchy(), round = Math.round, size = [ 1, 1 ], padding = null, pad = d3_layout_treemapPadNull, sticky = false, stickies, mode = "squarify", ratio = .5 * (1 + Math.sqrt(5));
function scale(children, k) {
var i = -1, n = children.length, child, area;
while (++i < n) {
area = (child = children[i]).value * (k < 0 ? 0 : k);
child.area = isNaN(area) || area <= 0 ? 0 : area;
}
}
function squarify(node) {
var children = node.children;
if (children && children.length) {
var rect = pad(node), row = [], remaining = children.slice(), child, best = Infinity, score, u = mode === "slice" ? rect.dx : mode === "dice" ? rect.dy : mode === "slice-dice" ? node.depth & 1 ? rect.dy : rect.dx : Math.min(rect.dx, rect.dy), n;
scale(remaining, rect.dx * rect.dy / node.value);
row.area = 0;
while ((n = remaining.length) > 0) {
row.push(child = remaining[n - 1]);
row.area += child.area;
if (mode !== "squarify" || (score = worst(row, u)) <= best) {
remaining.pop();
best = score;
} else {
row.area -= row.pop().area;
position(row, u, rect, false);
u = Math.min(rect.dx, rect.dy);
row.length = row.area = 0;
best = Infinity;
}
}
if (row.length) {
position(row, u, rect, true);
row.length = row.area = 0;
}
children.forEach(squarify);
}
}
function stickify(node) {
var children = node.children;
if (children && children.length) {
var rect = pad(node), remaining = children.slice(), child, row = [];
scale(remaining, rect.dx * rect.dy / node.value);
row.area = 0;
while (child = remaining.pop()) {
row.push(child);
row.area += child.area;
if (child.z != null) {
position(row, child.z ? rect.dx : rect.dy, rect, !remaining.length);
row.length = row.area = 0;
}
}
children.forEach(stickify);
}
}
function worst(row, u) {
var s = row.area, r, rmax = 0, rmin = Infinity, i = -1, n = row.length;
while (++i < n) {
if (!(r = row[i].area)) continue;
if (r < rmin) rmin = r;
if (r > rmax) rmax = r;
}
s *= s;
u *= u;
return s ? Math.max(u * rmax * ratio / s, s / (u * rmin * ratio)) : Infinity;
}
function position(row, u, rect, flush) {
var i = -1, n = row.length, x = rect.x, y = rect.y, v = u ? round(row.area / u) : 0, o;
if (u == rect.dx) {
if (flush || v > rect.dy) v = rect.dy;
while (++i < n) {
o = row[i];
o.x = x;
o.y = y;
o.dy = v;
x += o.dx = Math.min(rect.x + rect.dx - x, v ? round(o.area / v) : 0);
}
o.z = true;
o.dx += rect.x + rect.dx - x;
rect.y += v;
rect.dy -= v;
} else {
if (flush || v > rect.dx) v = rect.dx;
while (++i < n) {
o = row[i];
o.x = x;
o.y = y;
o.dx = v;
y += o.dy = Math.min(rect.y + rect.dy - y, v ? round(o.area / v) : 0);
}
o.z = false;
o.dy += rect.y + rect.dy - y;
rect.x += v;
rect.dx -= v;
}
}
function treemap(d) {
var nodes = stickies || hierarchy(d), root = nodes[0];
root.x = 0;
root.y = 0;
root.dx = size[0];
root.dy = size[1];
if (stickies) hierarchy.revalue(root);
scale([ root ], root.dx * root.dy / root.value);
(stickies ? stickify : squarify)(root);
if (sticky) stickies = nodes;
return nodes;
}
treemap.size = function(x) {
if (!arguments.length) return size;
size = x;
return treemap;
};
treemap.padding = function(x) {
if (!arguments.length) return padding;
function padFunction(node) {
var p = x.call(treemap, node, node.depth);
return p == null ? d3_layout_treemapPadNull(node) : d3_layout_treemapPad(node, typeof p === "number" ? [ p, p, p, p ] : p);
}
function padConstant(node) {
return d3_layout_treemapPad(node, x);
}
var type;
pad = (padding = x) == null ? d3_layout_treemapPadNull : (type = typeof x) === "function" ? padFunction : type === "number" ? (x = [ x, x, x, x ],
padConstant) : padConstant;
return treemap;
};
treemap.round = function(x) {
if (!arguments.length) return round != Number;
round = x ? Math.round : Number;
return treemap;
};
treemap.sticky = function(x) {
if (!arguments.length) return sticky;
sticky = x;
stickies = null;
return treemap;
};
treemap.ratio = function(x) {
if (!arguments.length) return ratio;
ratio = x;
return treemap;
};
treemap.mode = function(x) {
if (!arguments.length) return mode;
mode = x + "";
return treemap;
};
return d3_layout_hierarchyRebind(treemap, hierarchy);
};
function d3_layout_treemapPadNull(node) {
return {
x: node.x,
y: node.y,
dx: node.dx,
dy: node.dy
};
}
function d3_layout_treemapPad(node, padding) {
var x = node.x + padding[3], y = node.y + padding[0], dx = node.dx - padding[1] - padding[3], dy = node.dy - padding[0] - padding[2];
if (dx < 0) {
x += dx / 2;
dx = 0;
}
if (dy < 0) {
y += dy / 2;
dy = 0;
}
return {
x: x,
y: y,
dx: dx,
dy: dy
};
}
function d3_dsv(delimiter, mimeType) {
var reFormat = new RegExp('["' + delimiter + "\n]"), delimiterCode = delimiter.charCodeAt(0);
function dsv(url, callback) {
return d3.xhr(url, mimeType, callback).response(response);
}
function response(request) {
return dsv.parse(request.responseText);
}
dsv.parse = function(text) {
var o;
return dsv.parseRows(text, function(row) {
if (o) return o(row);
o = new Function("d", "return {" + row.map(function(name, i) {
return JSON.stringify(name) + ": d[" + i + "]";
}).join(",") + "}");
});
};
dsv.parseRows = function(text, f) {
var EOL = {}, EOF = {}, rows = [], N = text.length, I = 0, n = 0, t, eol;
function token() {
if (I >= N) return EOF;
if (eol) return eol = false, EOL;
var j = I;
if (text.charCodeAt(j) === 34) {
var i = j;
while (i++ < N) {
if (text.charCodeAt(i) === 34) {
if (text.charCodeAt(i + 1) !== 34) break;
++i;
}
}
I = i + 2;
var c = text.charCodeAt(i + 1);
if (c === 13) {
eol = true;
if (text.charCodeAt(i + 2) === 10) ++I;
} else if (c === 10) {
eol = true;
}
return text.substring(j + 1, i).replace(/""/g, '"');
}
while (I < N) {
var c = text.charCodeAt(I++), k = 1;
if (c === 10) eol = true; else if (c === 13) {
eol = true;
if (text.charCodeAt(I) === 10) ++I, ++k;
} else if (c !== delimiterCode) continue;
return text.substring(j, I - k);
}
return text.substring(j);
}
while ((t = token()) !== EOF) {
var a = [];
while (t !== EOL && t !== EOF) {
a.push(t);
t = token();
}
if (f && !(a = f(a, n++))) continue;
rows.push(a);
}
return rows;
};
dsv.format = function(rows) {
return rows.map(formatRow).join("\n");
};
function formatRow(row) {
return row.map(formatValue).join(delimiter);
}
function formatValue(text) {
return reFormat.test(text) ? '"' + text.replace(/\"/g, '""') + '"' : text;
}
return dsv;
}
d3.csv = d3_dsv(",", "text/csv");
d3.tsv = d3_dsv(" ", "text/tab-separated-values");
d3.geo = {};
d3.geo.stream = function(object, listener) {
if (d3_geo_streamObjectType.hasOwnProperty(object.type)) {
d3_geo_streamObjectType[object.type](object, listener);
} else {
d3_geo_streamGeometry(object, listener);
}
};
function d3_geo_streamGeometry(geometry, listener) {
if (d3_geo_streamGeometryType.hasOwnProperty(geometry.type)) {
d3_geo_streamGeometryType[geometry.type](geometry, listener);
}
}
var d3_geo_streamObjectType = {
Feature: function(feature, listener) {
d3_geo_streamGeometry(feature.geometry, listener);
},
FeatureCollection: function(object, listener) {
var features = object.features, i = -1, n = features.length;
while (++i < n) d3_geo_streamGeometry(features[i].geometry, listener);
}
};
var d3_geo_streamGeometryType = {
Sphere: function(object, listener) {
listener.sphere();
},
Point: function(object, listener) {
var coordinate = object.coordinates;
listener.point(coordinate[0], coordinate[1]);
},
MultiPoint: function(object, listener) {
var coordinates = object.coordinates, i = -1, n = coordinates.length, coordinate;
while (++i < n) coordinate = coordinates[i], listener.point(coordinate[0], coordinate[1]);
},
LineString: function(object, listener) {
d3_geo_streamLine(object.coordinates, listener, 0);
},
MultiLineString: function(object, listener) {
var coordinates = object.coordinates, i = -1, n = coordinates.length;
while (++i < n) d3_geo_streamLine(coordinates[i], listener, 0);
},
Polygon: function(object, listener) {
d3_geo_streamPolygon(object.coordinates, listener);
},
MultiPolygon: function(object, listener) {
var coordinates = object.coordinates, i = -1, n = coordinates.length;
while (++i < n) d3_geo_streamPolygon(coordinates[i], listener);
},
GeometryCollection: function(object, listener) {
var geometries = object.geometries, i = -1, n = geometries.length;
while (++i < n) d3_geo_streamGeometry(geometries[i], listener);
}
};
function d3_geo_streamLine(coordinates, listener, closed) {
var i = -1, n = coordinates.length - closed, coordinate;
listener.lineStart();
while (++i < n) coordinate = coordinates[i], listener.point(coordinate[0], coordinate[1]);
listener.lineEnd();
}
function d3_geo_streamPolygon(coordinates, listener) {
var i = -1, n = coordinates.length;
listener.polygonStart();
while (++i < n) d3_geo_streamLine(coordinates[i], listener, 1);
listener.polygonEnd();
}
function d3_geo_spherical(cartesian) {
return [ Math.atan2(cartesian[1], cartesian[0]), Math.asin(Math.max(-1, Math.min(1, cartesian[2]))) ];
}
function d3_geo_sphericalEqual(a, b) {
return Math.abs(a[0] - b[0]) < ε && Math.abs(a[1] - b[1]) < ε;
}
function d3_geo_cartesian(spherical) {
var λ = spherical[0], φ = spherical[1], cosφ = Math.cos(φ);
return [ cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ) ];
}
function d3_geo_cartesianDot(a, b) {
return a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
}
function d3_geo_cartesianCross(a, b) {
return [ a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0] ];
}
function d3_geo_cartesianAdd(a, b) {
a[0] += b[0];
a[1] += b[1];
a[2] += b[2];
}
function d3_geo_cartesianScale(vector, k) {
return [ vector[0] * k, vector[1] * k, vector[2] * k ];
}
function d3_geo_cartesianNormalize(d) {
var l = Math.sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]);
d[0] /= l;
d[1] /= l;
d[2] /= l;
}
function d3_geo_resample(project) {
var δ2 = .5, maxDepth = 16;
function resample(stream) {
var λ0, x0, y0, a0, b0, c0;
var resample = {
point: point,
lineStart: lineStart,
lineEnd: lineEnd,
polygonStart: function() {
stream.polygonStart();
resample.lineStart = polygonLineStart;
},
polygonEnd: function() {
stream.polygonEnd();
resample.lineStart = lineStart;
}
};
function point(x, y) {
x = project(x, y);
stream.point(x[0], x[1]);
}
function lineStart() {
x0 = NaN;
resample.point = linePoint;
stream.lineStart();
}
function linePoint(λ, φ) {
var c = d3_geo_cartesian([ λ, φ ]), p = project(λ, φ);
resampleLineTo(x0, y0, λ0, a0, b0, c0, x0 = p[0], y0 = p[1], λ0 = λ, a0 = c[0], b0 = c[1], c0 = c[2], maxDepth, stream);
stream.point(x0, y0);
}
function lineEnd() {
resample.point = point;
stream.lineEnd();
}
function polygonLineStart() {
var λ00, φ00, x00, y00, a00, b00, c00;
lineStart();
resample.point = function(λ, φ) {
linePoint(λ00 = λ, φ00 = φ), x00 = x0, y00 = y0, a00 = a0, b00 = b0, c00 = c0;
resample.point = linePoint;
};
resample.lineEnd = function() {
resampleLineTo(x0, y0, λ0, a0, b0, c0, x00, y00, λ00, a00, b00, c00, maxDepth, stream);
resample.lineEnd = lineEnd;
lineEnd();
};
}
return resample;
}
function resampleLineTo(x0, y0, λ0, a0, b0, c0, x1, y1, λ1, a1, b1, c1, depth, stream) {
var dx = x1 - x0, dy = y1 - y0, d2 = dx * dx + dy * dy;
if (d2 > 4 * δ2 && depth--) {
var a = a0 + a1, b = b0 + b1, c = c0 + c1, m = Math.sqrt(a * a + b * b + c * c), φ2 = Math.asin(c /= m), λ2 = Math.abs(Math.abs(c) - 1) < ε ? (λ0 + λ1) / 2 : Math.atan2(b, a), p = project(λ2, φ2), x2 = p[0], y2 = p[1], dx2 = x2 - x0, dy2 = y2 - y0, dz = dy * dx2 - dx * dy2;
if (dz * dz / d2 > δ2 || Math.abs((dx * dx2 + dy * dy2) / d2 - .5) > .3) {
resampleLineTo(x0, y0, λ0, a0, b0, c0, x2, y2, λ2, a /= m, b /= m, c, depth, stream);
stream.point(x2, y2);
resampleLineTo(x2, y2, λ2, a, b, c, x1, y1, λ1, a1, b1, c1, depth, stream);
}
}
}
resample.precision = function(_) {
if (!arguments.length) return Math.sqrt(δ2);
maxDepth = (δ2 = _ * _) > 0 && 16;
return resample;
};
return resample;
}
d3.geo.albersUsa = function() {
var lower48 = d3.geo.albers();
var alaska = d3.geo.albers().rotate([ 160, 0 ]).center([ 0, 60 ]).parallels([ 55, 65 ]);
var hawaii = d3.geo.albers().rotate([ 160, 0 ]).center([ 0, 20 ]).parallels([ 8, 18 ]);
var puertoRico = d3.geo.albers().rotate([ 60, 0 ]).center([ 0, 10 ]).parallels([ 8, 18 ]);
function albersUsa(coordinates) {
return projection(coordinates)(coordinates);
}
function projection(point) {
var lon = point[0], lat = point[1];
return lat > 50 ? alaska : lon < -140 ? hawaii : lat < 21 ? puertoRico : lower48;
}
albersUsa.scale = function(x) {
if (!arguments.length) return lower48.scale();
lower48.scale(x);
alaska.scale(x * .6);
hawaii.scale(x);
puertoRico.scale(x * 1.5);
return albersUsa.translate(lower48.translate());
};
albersUsa.translate = function(x) {
if (!arguments.length) return lower48.translate();
var dz = lower48.scale(), dx = x[0], dy = x[1];
lower48.translate(x);
alaska.translate([ dx - .4 * dz, dy + .17 * dz ]);
hawaii.translate([ dx - .19 * dz, dy + .2 * dz ]);
puertoRico.translate([ dx + .58 * dz, dy + .43 * dz ]);
return albersUsa;
};
return albersUsa.scale(lower48.scale());
};
function d3_geo_albers(φ0, φ1) {
var sinφ0 = Math.sin(φ0), n = (sinφ0 + Math.sin(φ1)) / 2, C = 1 + sinφ0 * (2 * n - sinφ0), ρ0 = Math.sqrt(C) / n;
function albers(λ, φ) {
var ρ = Math.sqrt(C - 2 * n * Math.sin(φ)) / n;
return [ ρ * Math.sin(λ *= n), ρ0 - ρ * Math.cos(λ) ];
}
albers.invert = function(x, y) {
var ρ0_y = ρ0 - y;
return [ Math.atan2(x, ρ0_y) / n, Math.asin((C - (x * x + ρ0_y * ρ0_y) * n * n) / (2 * n)) ];
};
return albers;
}
(d3.geo.albers = function() {
var φ0 = 29.5 * d3_radians, φ1 = 45.5 * d3_radians, m = d3_geo_projectionMutator(d3_geo_albers), p = m(φ0, φ1);
p.parallels = function(_) {
if (!arguments.length) return [ φ0 * d3_degrees, φ1 * d3_degrees ];
return m(φ0 = _[0] * d3_radians, φ1 = _[1] * d3_radians);
};
return p.rotate([ 98, 0 ]).center([ 0, 38 ]).scale(1e3);
}).raw = d3_geo_albers;
var d3_geo_azimuthalEqualArea = d3_geo_azimuthal(function(cosλcosφ) {
return Math.sqrt(2 / (1 + cosλcosφ));
}, function(ρ) {
return 2 * Math.asin(ρ / 2);
});
(d3.geo.azimuthalEqualArea = function() {
return d3_geo_projection(d3_geo_azimuthalEqualArea);
}).raw = d3_geo_azimuthalEqualArea;
var d3_geo_azimuthalEquidistant = d3_geo_azimuthal(function(cosλcosφ) {
var c = Math.acos(cosλcosφ);
return c && c / Math.sin(c);
}, d3_identity);
(d3.geo.azimuthalEquidistant = function() {
return d3_geo_projection(d3_geo_azimuthalEquidistant);
}).raw = d3_geo_azimuthalEquidistant;
d3.geo.bounds = d3_geo_bounds(d3_identity);
function d3_geo_bounds(projectStream) {
var x0, y0, x1, y1;
var bound = {
point: boundPoint,
lineStart: d3_noop,
lineEnd: d3_noop,
polygonStart: function() {
bound.lineEnd = boundPolygonLineEnd;
},
polygonEnd: function() {
bound.point = boundPoint;
}
};
function boundPoint(x, y) {
if (x < x0) x0 = x;
if (x > x1) x1 = x;
if (y < y0) y0 = y;
if (y > y1) y1 = y;
}
function boundPolygonLineEnd() {
bound.point = bound.lineEnd = d3_noop;
}
return function(feature) {
y1 = x1 = -(x0 = y0 = Infinity);
d3.geo.stream(feature, projectStream(bound));
return [ [ x0, y0 ], [ x1, y1 ] ];
};
}
d3.geo.centroid = function(object) {
d3_geo_centroidDimension = d3_geo_centroidW = d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
d3.geo.stream(object, d3_geo_centroid);
var m;
if (d3_geo_centroidW && Math.abs(m = Math.sqrt(d3_geo_centroidX * d3_geo_centroidX + d3_geo_centroidY * d3_geo_centroidY + d3_geo_centroidZ * d3_geo_centroidZ)) > ε) {
return [ Math.atan2(d3_geo_centroidY, d3_geo_centroidX) * d3_degrees, Math.asin(Math.max(-1, Math.min(1, d3_geo_centroidZ / m))) * d3_degrees ];
}
};
var d3_geo_centroidDimension, d3_geo_centroidW, d3_geo_centroidX, d3_geo_centroidY, d3_geo_centroidZ;
var d3_geo_centroid = {
sphere: function() {
if (d3_geo_centroidDimension < 2) {
d3_geo_centroidDimension = 2;
d3_geo_centroidW = d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
}
},
point: d3_geo_centroidPoint,
lineStart: d3_geo_centroidLineStart,
lineEnd: d3_geo_centroidLineEnd,
polygonStart: function() {
if (d3_geo_centroidDimension < 2) {
d3_geo_centroidDimension = 2;
d3_geo_centroidW = d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
}
d3_geo_centroid.lineStart = d3_geo_centroidRingStart;
},
polygonEnd: function() {
d3_geo_centroid.lineStart = d3_geo_centroidLineStart;
}
};
function d3_geo_centroidPoint(λ, φ) {
if (d3_geo_centroidDimension) return;
++d3_geo_centroidW;
λ *= d3_radians;
var cosφ = Math.cos(φ *= d3_radians);
d3_geo_centroidX += (cosφ * Math.cos(λ) - d3_geo_centroidX) / d3_geo_centroidW;
d3_geo_centroidY += (cosφ * Math.sin(λ) - d3_geo_centroidY) / d3_geo_centroidW;
d3_geo_centroidZ += (Math.sin(φ) - d3_geo_centroidZ) / d3_geo_centroidW;
}
function d3_geo_centroidRingStart() {
var λ00, φ00;
d3_geo_centroidDimension = 1;
d3_geo_centroidLineStart();
d3_geo_centroidDimension = 2;
var linePoint = d3_geo_centroid.point;
d3_geo_centroid.point = function(λ, φ) {
linePoint(λ00 = λ, φ00 = φ);
};
d3_geo_centroid.lineEnd = function() {
d3_geo_centroid.point(λ00, φ00);
d3_geo_centroidLineEnd();
d3_geo_centroid.lineEnd = d3_geo_centroidLineEnd;
};
}
function d3_geo_centroidLineStart() {
var x0, y0, z0;
if (d3_geo_centroidDimension > 1) return;
if (d3_geo_centroidDimension < 1) {
d3_geo_centroidDimension = 1;
d3_geo_centroidW = d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
}
d3_geo_centroid.point = function(λ, φ) {
λ *= d3_radians;
var cosφ = Math.cos(φ *= d3_radians);
x0 = cosφ * Math.cos(λ);
y0 = cosφ * Math.sin(λ);
z0 = Math.sin(φ);
d3_geo_centroid.point = nextPoint;
};
function nextPoint(λ, φ) {
λ *= d3_radians;
var cosφ = Math.cos(φ *= d3_radians), x = cosφ * Math.cos(λ), y = cosφ * Math.sin(λ), z = Math.sin(φ), w = Math.atan2(Math.sqrt((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z);
d3_geo_centroidW += w;
d3_geo_centroidX += w * (x0 + (x0 = x));
d3_geo_centroidY += w * (y0 + (y0 = y));
d3_geo_centroidZ += w * (z0 + (z0 = z));
}
}
function d3_geo_centroidLineEnd() {
d3_geo_centroid.point = d3_geo_centroidPoint;
}
d3.geo.circle = function() {
var origin = [ 0, 0 ], angle, precision = 6, interpolate;
function circle() {
var center = typeof origin === "function" ? origin.apply(this, arguments) : origin, rotate = d3_geo_rotation(-center[0] * d3_radians, -center[1] * d3_radians, 0).invert, ring = [];
interpolate(null, null, 1, {
point: function(x, y) {
ring.push(x = rotate(x, y));
x[0] *= d3_degrees, x[1] *= d3_degrees;
}
});
return {
type: "Polygon",
coordinates: [ ring ]
};
}
circle.origin = function(x) {
if (!arguments.length) return origin;
origin = x;
return circle;
};
circle.angle = function(x) {
if (!arguments.length) return angle;
interpolate = d3_geo_circleInterpolate((angle = +x) * d3_radians, precision * d3_radians);
return circle;
};
circle.precision = function(_) {
if (!arguments.length) return precision;
interpolate = d3_geo_circleInterpolate(angle * d3_radians, (precision = +_) * d3_radians);
return circle;
};
return circle.angle(90);
};
function d3_geo_circleInterpolate(radians, precision) {
var cr = Math.cos(radians), sr = Math.sin(radians);
return function(from, to, direction, listener) {
if (from != null) {
from = d3_geo_circleAngle(cr, from);
to = d3_geo_circleAngle(cr, to);
if (direction > 0 ? from < to : from > to) from += direction * 2 * π;
} else {
from = radians + direction * 2 * π;
to = radians;
}
var point;
for (var step = direction * precision, t = from; direction > 0 ? t > to : t < to; t -= step) {
listener.point((point = d3_geo_spherical([ cr, -sr * Math.cos(t), -sr * Math.sin(t) ]))[0], point[1]);
}
};
}
function d3_geo_circleAngle(cr, point) {
var a = d3_geo_cartesian(point);
a[0] -= cr;
d3_geo_cartesianNormalize(a);
var angle = Math.acos(Math.max(-1, Math.min(1, -a[1])));
return ((-a[2] < 0 ? -angle : angle) + 2 * Math.PI - ε) % (2 * Math.PI);
}
function d3_geo_clip(pointVisible, clipLine, interpolate) {
return function(listener) {
var line = clipLine(listener);
var clip = {
point: point,
lineStart: lineStart,
lineEnd: lineEnd,
polygonStart: function() {
clip.point = pointRing;
clip.lineStart = ringStart;
clip.lineEnd = ringEnd;
invisible = false;
invisibleArea = visibleArea = 0;
segments = [];
listener.polygonStart();
},
polygonEnd: function() {
clip.point = point;
clip.lineStart = lineStart;
clip.lineEnd = lineEnd;
segments = d3.merge(segments);
if (segments.length) {
d3_geo_clipPolygon(segments, interpolate, listener);
} else if (visibleArea < -ε || invisible && invisibleArea < -ε) {
listener.lineStart();
interpolate(null, null, 1, listener);
listener.lineEnd();
}
listener.polygonEnd();
segments = null;
},
sphere: function() {
listener.polygonStart();
listener.lineStart();
interpolate(null, null, 1, listener);
listener.lineEnd();
listener.polygonEnd();
}
};
function point(λ, φ) {
if (pointVisible(λ, φ)) listener.point(λ, φ);
}
function pointLine(λ, φ) {
line.point(λ, φ);
}
function lineStart() {
clip.point = pointLine;
line.lineStart();
}
function lineEnd() {
clip.point = point;
line.lineEnd();
}
var segments, visibleArea, invisibleArea, invisible;
var buffer = d3_geo_clipBufferListener(), ringListener = clipLine(buffer), ring;
function pointRing(λ, φ) {
ringListener.point(λ, φ);
ring.push([ λ, φ ]);
}
function ringStart() {
ringListener.lineStart();
ring = [];
}
function ringEnd() {
pointRing(ring[0][0], ring[0][1]);
ringListener.lineEnd();
var clean = ringListener.clean(), ringSegments = buffer.buffer(), segment, n = ringSegments.length;
if (!n) {
invisible = true;
invisibleArea += d3_geo_clipAreaRing(ring, -1);
ring = null;
return;
}
ring = null;
if (clean & 1) {
segment = ringSegments[0];
visibleArea += d3_geo_clipAreaRing(segment, 1);
var n = segment.length - 1, i = -1, point;
listener.lineStart();
while (++i < n) listener.point((point = segment[i])[0], point[1]);
listener.lineEnd();
return;
}
if (n > 1 && clean & 2) ringSegments.push(ringSegments.pop().concat(ringSegments.shift()));
segments.push(ringSegments.filter(d3_geo_clipSegmentLength1));
}
return clip;
};
}
function d3_geo_clipPolygon(segments, interpolate, listener) {
var subject = [], clip = [];
segments.forEach(function(segment) {
var n = segment.length;
if (n <= 1) return;
var p0 = segment[0], p1 = segment[n - 1], a = {
point: p0,
points: segment,
other: null,
visited: false,
entry: true,
subject: true
}, b = {
point: p0,
points: [ p0 ],
other: a,
visited: false,
entry: false,
subject: false
};
a.other = b;
subject.push(a);
clip.push(b);
a = {
point: p1,
points: [ p1 ],
other: null,
visited: false,
entry: false,
subject: true
};
b = {
point: p1,
points: [ p1 ],
other: a,
visited: false,
entry: true,
subject: false
};
a.other = b;
subject.push(a);
clip.push(b);
});
clip.sort(d3_geo_clipSort);
d3_geo_clipLinkCircular(subject);
d3_geo_clipLinkCircular(clip);
if (!subject.length) return;
var start = subject[0], current, points, point;
while (1) {
current = start;
while (current.visited) if ((current = current.next) === start) return;
points = current.points;
listener.lineStart();
do {
current.visited = current.other.visited = true;
if (current.entry) {
if (current.subject) {
for (var i = 0; i < points.length; i++) listener.point((point = points[i])[0], point[1]);
} else {
interpolate(current.point, current.next.point, 1, listener);
}
current = current.next;
} else {
if (current.subject) {
points = current.prev.points;
for (var i = points.length; --i >= 0; ) listener.point((point = points[i])[0], point[1]);
} else {
interpolate(current.point, current.prev.point, -1, listener);
}
current = current.prev;
}
current = current.other;
points = current.points;
} while (!current.visited);
listener.lineEnd();
}
}
function d3_geo_clipLinkCircular(array) {
if (!(n = array.length)) return;
var n, i = 0, a = array[0], b;
while (++i < n) {
a.next = b = array[i];
b.prev = a;
a = b;
}
a.next = b = array[0];
b.prev = a;
}
function d3_geo_clipSort(a, b) {
return ((a = a.point)[0] < 0 ? a[1] - π / 2 - ε : π / 2 - a[1]) - ((b = b.point)[0] < 0 ? b[1] - π / 2 - ε : π / 2 - b[1]);
}
function d3_geo_clipSegmentLength1(segment) {
return segment.length > 1;
}
function d3_geo_clipBufferListener() {
var lines = [], line;
return {
lineStart: function() {
lines.push(line = []);
},
point: function(λ, φ) {
line.push([ λ, φ ]);
},
lineEnd: d3_noop,
buffer: function() {
var buffer = lines;
lines = [];
line = null;
return buffer;
}
};
}
function d3_geo_clipAreaRing(ring, invisible) {
if (!(n = ring.length)) return 0;
var n, i = 0, area = 0, p = ring[0], λ = p[0], φ = p[1], cosφ = Math.cos(φ), x0 = Math.atan2(invisible * Math.sin(λ) * cosφ, Math.sin(φ)), y0 = 1 - invisible * Math.cos(λ) * cosφ, x1 = x0, x, y;
while (++i < n) {
p = ring[i];
cosφ = Math.cos(φ = p[1]);
x = Math.atan2(invisible * Math.sin(λ = p[0]) * cosφ, Math.sin(φ));
y = 1 - invisible * Math.cos(λ) * cosφ;
if (Math.abs(y0 - 2) < ε && Math.abs(y - 2) < ε) continue;
if (Math.abs(y) < ε || Math.abs(y0) < ε) {} else if (Math.abs(Math.abs(x - x0) - π) < ε) {
if (y + y0 > 2) area += 4 * (x - x0);
} else if (Math.abs(y0 - 2) < ε) area += 4 * (x - x1); else area += ((3 * π + x - x0) % (2 * π) - π) * (y0 + y);
x1 = x0, x0 = x, y0 = y;
}
return area;
}
var d3_geo_clipAntimeridian = d3_geo_clip(d3_true, d3_geo_clipAntimeridianLine, d3_geo_clipAntimeridianInterpolate);
function d3_geo_clipAntimeridianLine(listener) {
var λ0 = NaN, φ0 = NaN, sλ0 = NaN, clean;
return {
lineStart: function() {
listener.lineStart();
clean = 1;
},
point: function(λ1, φ1) {
var sλ1 = λ1 > 0 ? π : -π, dλ = Math.abs(λ1 - λ0);
if (Math.abs(dλ - π) < ε) {
listener.point(λ0, φ0 = (φ0 + φ1) / 2 > 0 ? π / 2 : -π / 2);
listener.point(sλ0, φ0);
listener.lineEnd();
listener.lineStart();
listener.point(sλ1, φ0);
listener.point(λ1, φ0);
clean = 0;
} else if (sλ0 !== sλ1 && dλ >= π) {
if (Math.abs(λ0 - sλ0) < ε) λ0 -= sλ0 * ε;
if (Math.abs(λ1 - sλ1) < ε) λ1 -= sλ1 * ε;
φ0 = d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1);
listener.point(sλ0, φ0);
listener.lineEnd();
listener.lineStart();
listener.point(sλ1, φ0);
clean = 0;
}
listener.point(λ0 = λ1, φ0 = φ1);
sλ0 = sλ1;
},
lineEnd: function() {
listener.lineEnd();
λ0 = φ0 = NaN;
},
clean: function() {
return 2 - clean;
}
};
}
function d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1) {
var cosφ0, cosφ1, sinλ0_λ1 = Math.sin(λ0 - λ1);
return Math.abs(sinλ0_λ1) > ε ? Math.atan((Math.sin(φ0) * (cosφ1 = Math.cos(φ1)) * Math.sin(λ1) - Math.sin(φ1) * (cosφ0 = Math.cos(φ0)) * Math.sin(λ0)) / (cosφ0 * cosφ1 * sinλ0_λ1)) : (φ0 + φ1) / 2;
}
function d3_geo_clipAntimeridianInterpolate(from, to, direction, listener) {
var φ;
if (from == null) {
φ = direction * π / 2;
listener.point(-π, φ);
listener.point(0, φ);
listener.point(π, φ);
listener.point(Ï€, 0);
listener.point(π, -φ);
listener.point(0, -φ);
listener.point(-π, -φ);
listener.point(-Ï€, 0);
listener.point(-π, φ);
} else if (Math.abs(from[0] - to[0]) > ε) {
var s = (from[0] < to[0] ? 1 : -1) * π;
φ = direction * s / 2;
listener.point(-s, φ);
listener.point(0, φ);
listener.point(s, φ);
} else {
listener.point(to[0], to[1]);
}
}
function d3_geo_clipCircle(degrees) {
var radians = degrees * d3_radians, cr = Math.cos(radians), interpolate = d3_geo_circleInterpolate(radians, 6 * d3_radians);
return d3_geo_clip(visible, clipLine, interpolate);
function visible(λ, φ) {
return Math.cos(λ) * Math.cos(φ) > cr;
}
function clipLine(listener) {
var point0, v0, v00, clean;
return {
lineStart: function() {
v00 = v0 = false;
clean = 1;
},
point: function(λ, φ) {
var point1 = [ λ, φ ], point2, v = visible(λ, φ);
if (!point0 && (v00 = v0 = v)) listener.lineStart();
if (v !== v0) {
point2 = intersect(point0, point1);
if (d3_geo_sphericalEqual(point0, point2) || d3_geo_sphericalEqual(point1, point2)) {
point1[0] += ε;
point1[1] += ε;
v = visible(point1[0], point1[1]);
}
}
if (v !== v0) {
clean = 0;
if (v0 = v) {
listener.lineStart();
point2 = intersect(point1, point0);
listener.point(point2[0], point2[1]);
} else {
point2 = intersect(point0, point1);
listener.point(point2[0], point2[1]);
listener.lineEnd();
}
point0 = point2;
}
if (v && (!point0 || !d3_geo_sphericalEqual(point0, point1))) listener.point(point1[0], point1[1]);
point0 = point1;
},
lineEnd: function() {
if (v0) listener.lineEnd();
point0 = null;
},
clean: function() {
return clean | (v00 && v0) << 1;
}
};
}
function intersect(a, b) {
var pa = d3_geo_cartesian(a, 0), pb = d3_geo_cartesian(b, 0);
var n1 = [ 1, 0, 0 ], n2 = d3_geo_cartesianCross(pa, pb), n2n2 = d3_geo_cartesianDot(n2, n2), n1n2 = n2[0], determinant = n2n2 - n1n2 * n1n2;
if (!determinant) return a;
var c1 = cr * n2n2 / determinant, c2 = -cr * n1n2 / determinant, n1xn2 = d3_geo_cartesianCross(n1, n2), A = d3_geo_cartesianScale(n1, c1), B = d3_geo_cartesianScale(n2, c2);
d3_geo_cartesianAdd(A, B);
var u = n1xn2, w = d3_geo_cartesianDot(A, u), uu = d3_geo_cartesianDot(u, u), t = Math.sqrt(w * w - uu * (d3_geo_cartesianDot(A, A) - 1)), q = d3_geo_cartesianScale(u, (-w - t) / uu);
d3_geo_cartesianAdd(q, A);
return d3_geo_spherical(q);
}
}
function d3_geo_compose(a, b) {
function compose(x, y) {
return x = a(x, y), b(x[0], x[1]);
}
if (a.invert && b.invert) compose.invert = function(x, y) {
return x = b.invert(x, y), x && a.invert(x[0], x[1]);
};
return compose;
}
function d3_geo_equirectangular(λ, φ) {
return [ λ, φ ];
}
(d3.geo.equirectangular = function() {
return d3_geo_projection(d3_geo_equirectangular).scale(250 / π);
}).raw = d3_geo_equirectangular.invert = d3_geo_equirectangular;
var d3_geo_gnomonic = d3_geo_azimuthal(function(cosλcosφ) {
return 1 / cosλcosφ;
}, Math.atan);
(d3.geo.gnomonic = function() {
return d3_geo_projection(d3_geo_gnomonic);
}).raw = d3_geo_gnomonic;
d3.geo.graticule = function() {
var x1, x0, y1, y0, dx = 22.5, dy = dx, x, y, precision = 2.5;
function graticule() {
return {
type: "MultiLineString",
coordinates: lines()
};
}
function lines() {
return d3.range(Math.ceil(x0 / dx) * dx, x1, dx).map(x).concat(d3.range(Math.ceil(y0 / dy) * dy, y1, dy).map(y));
}
graticule.lines = function() {
return lines().map(function(coordinates) {
return {
type: "LineString",
coordinates: coordinates
};
});
};
graticule.outline = function() {
return {
type: "Polygon",
coordinates: [ x(x0).concat(y(y1).slice(1), x(x1).reverse().slice(1), y(y0).reverse().slice(1)) ]
};
};
graticule.extent = function(_) {
if (!arguments.length) return [ [ x0, y0 ], [ x1, y1 ] ];
x0 = +_[0][0], x1 = +_[1][0];
y0 = +_[0][1], y1 = +_[1][1];
if (x0 > x1) _ = x0, x0 = x1, x1 = _;
if (y0 > y1) _ = y0, y0 = y1, y1 = _;
return graticule.precision(precision);
};
graticule.step = function(_) {
if (!arguments.length) return [ dx, dy ];
dx = +_[0], dy = +_[1];
return graticule;
};
graticule.precision = function(_) {
if (!arguments.length) return precision;
precision = +_;
x = d3_geo_graticuleX(y0, y1, precision);
y = d3_geo_graticuleY(x0, x1, precision);
return graticule;
};
return graticule.extent([ [ -180 + ε, -90 + ε ], [ 180 - ε, 90 - ε ] ]);
};
function d3_geo_graticuleX(y0, y1, dy) {
var y = d3.range(y0, y1 - ε, dy).concat(y1);
return function(x) {
return y.map(function(y) {
return [ x, y ];
});
};
}
function d3_geo_graticuleY(x0, x1, dx) {
var x = d3.range(x0, x1 - ε, dx).concat(x1);
return function(y) {
return x.map(function(x) {
return [ x, y ];
});
};
}
d3.geo.interpolate = function(source, target) {
return d3_geo_interpolate(source[0] * d3_radians, source[1] * d3_radians, target[0] * d3_radians, target[1] * d3_radians);
};
function d3_geo_interpolate(x0, y0, x1, y1) {
var cy0 = Math.cos(y0), sy0 = Math.sin(y0), cy1 = Math.cos(y1), sy1 = Math.sin(y1), kx0 = cy0 * Math.cos(x0), ky0 = cy0 * Math.sin(x0), kx1 = cy1 * Math.cos(x1), ky1 = cy1 * Math.sin(x1), d = Math.acos(Math.max(-1, Math.min(1, sy0 * sy1 + cy0 * cy1 * Math.cos(x1 - x0)))), k = 1 / Math.sin(d);
function interpolate(t) {
var B = Math.sin(t *= d) * k, A = Math.sin(d - t) * k, x = A * kx0 + B * kx1, y = A * ky0 + B * ky1, z = A * sy0 + B * sy1;
return [ Math.atan2(y, x) / d3_radians, Math.atan2(z, Math.sqrt(x * x + y * y)) / d3_radians ];
}
interpolate.distance = d;
return interpolate;
}
d3.geo.greatArc = function() {
var source = d3_source, source_, target = d3_target, target_, precision = 6 * d3_radians, interpolate;
function greatArc() {
var p0 = source_ || source.apply(this, arguments), p1 = target_ || target.apply(this, arguments), i = interpolate || d3.geo.interpolate(p0, p1), t = 0, dt = precision / i.distance, coordinates = [ p0 ];
while ((t += dt) < 1) coordinates.push(i(t));
coordinates.push(p1);
return {
type: "LineString",
coordinates: coordinates
};
}
greatArc.distance = function() {
return (interpolate || d3.geo.interpolate(source_ || source.apply(this, arguments), target_ || target.apply(this, arguments))).distance;
};
greatArc.source = function(_) {
if (!arguments.length) return source;
source = _, source_ = typeof _ === "function" ? null : _;
interpolate = source_ && target_ ? d3.geo.interpolate(source_, target_) : null;
return greatArc;
};
greatArc.target = function(_) {
if (!arguments.length) return target;
target = _, target_ = typeof _ === "function" ? null : _;
interpolate = source_ && target_ ? d3.geo.interpolate(source_, target_) : null;
return greatArc;
};
greatArc.precision = function(_) {
if (!arguments.length) return precision / d3_radians;
precision = _ * d3_radians;
return greatArc;
};
return greatArc;
};
function d3_geo_mercator(λ, φ) {
return [ λ / (2 * π), Math.max(-.5, Math.min(+.5, Math.log(Math.tan(π / 4 + φ / 2)) / (2 * π))) ];
}
d3_geo_mercator.invert = function(x, y) {
return [ 2 * π * x, 2 * Math.atan(Math.exp(2 * π * y)) - π / 2 ];
};
(d3.geo.mercator = function() {
return d3_geo_projection(d3_geo_mercator).scale(500);
}).raw = d3_geo_mercator;
var d3_geo_orthographic = d3_geo_azimuthal(function() {
return 1;
}, Math.asin);
(d3.geo.orthographic = function() {
return d3_geo_projection(d3_geo_orthographic);
}).raw = d3_geo_orthographic;
d3.geo.path = function() {
var pointRadius = 4.5, projection, context, projectStream, contextStream;
function path(object) {
if (object) d3.geo.stream(object, projectStream(contextStream.pointRadius(typeof pointRadius === "function" ? +pointRadius.apply(this, arguments) : pointRadius)));
return contextStream.result();
}
path.area = function(object) {
d3_geo_pathAreaSum = 0;
d3.geo.stream(object, projectStream(d3_geo_pathArea));
return d3_geo_pathAreaSum;
};
path.centroid = function(object) {
d3_geo_centroidDimension = d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
d3.geo.stream(object, projectStream(d3_geo_pathCentroid));
return d3_geo_centroidZ ? [ d3_geo_centroidX / d3_geo_centroidZ, d3_geo_centroidY / d3_geo_centroidZ ] : undefined;
};
path.bounds = function(object) {
return d3_geo_bounds(projectStream)(object);
};
path.projection = function(_) {
if (!arguments.length) return projection;
projectStream = (projection = _) ? _.stream || d3_geo_pathProjectStream(_) : d3_identity;
return path;
};
path.context = function(_) {
if (!arguments.length) return context;
contextStream = (context = _) == null ? new d3_geo_pathBuffer() : new d3_geo_pathContext(_);
return path;
};
path.pointRadius = function(_) {
if (!arguments.length) return pointRadius;
pointRadius = typeof _ === "function" ? _ : +_;
return path;
};
return path.projection(d3.geo.albersUsa()).context(null);
};
function d3_geo_pathCircle(radius) {
return "m0," + radius + "a" + radius + "," + radius + " 0 1,1 0," + -2 * radius + "a" + radius + "," + radius + " 0 1,1 0," + +2 * radius + "z";
}
function d3_geo_pathProjectStream(project) {
var resample = d3_geo_resample(function(λ, φ) {
return project([ λ * d3_degrees, φ * d3_degrees ]);
});
return function(stream) {
stream = resample(stream);
return {
point: function(λ, φ) {
stream.point(λ * d3_radians, φ * d3_radians);
},
sphere: function() {
stream.sphere();
},
lineStart: function() {
stream.lineStart();
},
lineEnd: function() {
stream.lineEnd();
},
polygonStart: function() {
stream.polygonStart();
},
polygonEnd: function() {
stream.polygonEnd();
}
};
};
}
function d3_geo_pathBuffer() {
var pointCircle = d3_geo_pathCircle(4.5), buffer = [];
var stream = {
point: point,
lineStart: function() {
stream.point = pointLineStart;
},
lineEnd: lineEnd,
polygonStart: function() {
stream.lineEnd = lineEndPolygon;
},
polygonEnd: function() {
stream.lineEnd = lineEnd;
stream.point = point;
},
pointRadius: function(_) {
pointCircle = d3_geo_pathCircle(_);
return stream;
},
result: function() {
if (buffer.length) {
var result = buffer.join("");
buffer = [];
return result;
}
}
};
function point(x, y) {
buffer.push("M", x, ",", y, pointCircle);
}
function pointLineStart(x, y) {
buffer.push("M", x, ",", y);
stream.point = pointLine;
}
function pointLine(x, y) {
buffer.push("L", x, ",", y);
}
function lineEnd() {
stream.point = point;
}
function lineEndPolygon() {
buffer.push("Z");
}
return stream;
}
function d3_geo_pathContext(context) {
var pointRadius = 4.5;
var stream = {
point: point,
lineStart: function() {
stream.point = pointLineStart;
},
lineEnd: lineEnd,
polygonStart: function() {
stream.lineEnd = lineEndPolygon;
},
polygonEnd: function() {
stream.lineEnd = lineEnd;
stream.point = point;
},
pointRadius: function(_) {
pointRadius = _;
return stream;
},
result: d3_noop
};
function point(x, y) {
context.moveTo(x, y);
context.arc(x, y, pointRadius, 0, 2 * π);
}
function pointLineStart(x, y) {
context.moveTo(x, y);
stream.point = pointLine;
}
function pointLine(x, y) {
context.lineTo(x, y);
}
function lineEnd() {
stream.point = point;
}
function lineEndPolygon() {
context.closePath();
}
return stream;
}
var d3_geo_pathAreaSum, d3_geo_pathAreaPolygon, d3_geo_pathArea = {
point: d3_noop,
lineStart: d3_noop,
lineEnd: d3_noop,
polygonStart: function() {
d3_geo_pathAreaPolygon = 0;
d3_geo_pathArea.lineStart = d3_geo_pathAreaRingStart;
},
polygonEnd: function() {
d3_geo_pathArea.lineStart = d3_geo_pathArea.lineEnd = d3_geo_pathArea.point = d3_noop;
d3_geo_pathAreaSum += Math.abs(d3_geo_pathAreaPolygon / 2);
}
};
function d3_geo_pathAreaRingStart() {
var x00, y00, x0, y0;
d3_geo_pathArea.point = function(x, y) {
d3_geo_pathArea.point = nextPoint;
x00 = x0 = x, y00 = y0 = y;
};
function nextPoint(x, y) {
d3_geo_pathAreaPolygon += y0 * x - x0 * y;
x0 = x, y0 = y;
}
d3_geo_pathArea.lineEnd = function() {
nextPoint(x00, y00);
};
}
var d3_geo_pathCentroid = {
point: d3_geo_pathCentroidPoint,
lineStart: d3_geo_pathCentroidLineStart,
lineEnd: d3_geo_pathCentroidLineEnd,
polygonStart: function() {
d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidRingStart;
},
polygonEnd: function() {
d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint;
d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidLineStart;
d3_geo_pathCentroid.lineEnd = d3_geo_pathCentroidLineEnd;
}
};
function d3_geo_pathCentroidPoint(x, y) {
if (d3_geo_centroidDimension) return;
d3_geo_centroidX += x;
d3_geo_centroidY += y;
++d3_geo_centroidZ;
}
function d3_geo_pathCentroidLineStart() {
var x0, y0;
if (d3_geo_centroidDimension !== 1) {
if (d3_geo_centroidDimension < 1) {
d3_geo_centroidDimension = 1;
d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
} else return;
}
d3_geo_pathCentroid.point = function(x, y) {
d3_geo_pathCentroid.point = nextPoint;
x0 = x, y0 = y;
};
function nextPoint(x, y) {
var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy);
d3_geo_centroidX += z * (x0 + x) / 2;
d3_geo_centroidY += z * (y0 + y) / 2;
d3_geo_centroidZ += z;
x0 = x, y0 = y;
}
}
function d3_geo_pathCentroidLineEnd() {
d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint;
}
function d3_geo_pathCentroidRingStart() {
var x00, y00, x0, y0;
if (d3_geo_centroidDimension < 2) {
d3_geo_centroidDimension = 2;
d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
}
d3_geo_pathCentroid.point = function(x, y) {
d3_geo_pathCentroid.point = nextPoint;
x00 = x0 = x, y00 = y0 = y;
};
function nextPoint(x, y) {
var z = y0 * x - x0 * y;
d3_geo_centroidX += z * (x0 + x);
d3_geo_centroidY += z * (y0 + y);
d3_geo_centroidZ += z * 3;
x0 = x, y0 = y;
}
d3_geo_pathCentroid.lineEnd = function() {
nextPoint(x00, y00);
};
}
d3.geo.area = function(object) {
d3_geo_areaSum = 0;
d3.geo.stream(object, d3_geo_area);
return d3_geo_areaSum;
};
var d3_geo_areaSum, d3_geo_areaRingU, d3_geo_areaRingV;
var d3_geo_area = {
sphere: function() {
d3_geo_areaSum += 4 * π;
},
point: d3_noop,
lineStart: d3_noop,
lineEnd: d3_noop,
polygonStart: function() {
d3_geo_areaRingU = 1, d3_geo_areaRingV = 0;
d3_geo_area.lineStart = d3_geo_areaRingStart;
},
polygonEnd: function() {
var area = 2 * Math.atan2(d3_geo_areaRingV, d3_geo_areaRingU);
d3_geo_areaSum += area < 0 ? 4 * π + area : area;
d3_geo_area.lineStart = d3_geo_area.lineEnd = d3_geo_area.point = d3_noop;
}
};
function d3_geo_areaRingStart() {
var λ00, φ00, λ0, cosφ0, sinφ0;
d3_geo_area.point = function(λ, φ) {
d3_geo_area.point = nextPoint;
λ0 = (λ00 = λ) * d3_radians, cosφ0 = Math.cos(φ = (φ00 = φ) * d3_radians / 2 + π / 4),
sinφ0 = Math.sin(φ);
};
function nextPoint(λ, φ) {
λ *= d3_radians;
φ = φ * d3_radians / 2 + π / 4;
var dλ = λ - λ0, cosφ = Math.cos(φ), sinφ = Math.sin(φ), k = sinφ0 * sinφ, u0 = d3_geo_areaRingU, v0 = d3_geo_areaRingV, u = cosφ0 * cosφ + k * Math.cos(dλ), v = k * Math.sin(dλ);
d3_geo_areaRingU = u0 * u - v0 * v;
d3_geo_areaRingV = v0 * u + u0 * v;
λ0 = λ, cosφ0 = cosφ, sinφ0 = sinφ;
}
d3_geo_area.lineEnd = function() {
nextPoint(λ00, φ00);
};
}
d3.geo.projection = d3_geo_projection;
d3.geo.projectionMutator = d3_geo_projectionMutator;
function d3_geo_projection(project) {
return d3_geo_projectionMutator(function() {
return project;
})();
}
function d3_geo_projectionMutator(projectAt) {
var project, rotate, projectRotate, projectResample = d3_geo_resample(function(x, y) {
x = project(x, y);
return [ x[0] * k + δx, δy - x[1] * k ];
}), k = 150, x = 480, y = 250, λ = 0, φ = 0, δλ = 0, δφ = 0, δγ = 0, δx, δy, clip = d3_geo_clipAntimeridian, clipAngle = null;
function projection(point) {
point = projectRotate(point[0] * d3_radians, point[1] * d3_radians);
return [ point[0] * k + δx, δy - point[1] * k ];
}
function invert(point) {
point = projectRotate.invert((point[0] - δx) / k, (δy - point[1]) / k);
return point && [ point[0] * d3_degrees, point[1] * d3_degrees ];
}
projection.stream = function(stream) {
return d3_geo_projectionRadiansRotate(rotate, clip(projectResample(stream)));
};
projection.clipAngle = function(_) {
if (!arguments.length) return clipAngle;
clip = _ == null ? (clipAngle = _, d3_geo_clipAntimeridian) : d3_geo_clipCircle(clipAngle = +_);
return projection;
};
projection.scale = function(_) {
if (!arguments.length) return k;
k = +_;
return reset();
};
projection.translate = function(_) {
if (!arguments.length) return [ x, y ];
x = +_[0];
y = +_[1];
return reset();
};
projection.center = function(_) {
if (!arguments.length) return [ λ * d3_degrees, φ * d3_degrees ];
λ = _[0] % 360 * d3_radians;
φ = _[1] % 360 * d3_radians;
return reset();
};
projection.rotate = function(_) {
if (!arguments.length) return [ δλ * d3_degrees, δφ * d3_degrees, δγ * d3_degrees ];
δλ = _[0] % 360 * d3_radians;
δφ = _[1] % 360 * d3_radians;
δγ = _.length > 2 ? _[2] % 360 * d3_radians : 0;
return reset();
};
d3.rebind(projection, projectResample, "precision");
function reset() {
projectRotate = d3_geo_compose(rotate = d3_geo_rotation(δλ, δφ, δγ), project);
var center = project(λ, φ);
δx = x - center[0] * k;
δy = y + center[1] * k;
return projection;
}
return function() {
project = projectAt.apply(this, arguments);
projection.invert = project.invert && invert;
return reset();
};
}
function d3_geo_projectionRadiansRotate(rotate, stream) {
return {
point: function(x, y) {
y = rotate(x * d3_radians, y * d3_radians), x = y[0];
stream.point(x > π ? x - 2 * π : x < -π ? x + 2 * π : x, y[1]);
},
sphere: function() {
stream.sphere();
},
lineStart: function() {
stream.lineStart();
},
lineEnd: function() {
stream.lineEnd();
},
polygonStart: function() {
stream.polygonStart();
},
polygonEnd: function() {
stream.polygonEnd();
}
};
}
function d3_geo_rotation(δλ, δφ, δγ) {
return δλ ? δφ || δγ ? d3_geo_compose(d3_geo_rotationλ(δλ), d3_geo_rotationφγ(δφ, δγ)) : d3_geo_rotationλ(δλ) : δφ || δγ ? d3_geo_rotationφγ(δφ, δγ) : d3_geo_equirectangular;
}
function d3_geo_forwardRotationλ(δλ) {
return function(λ, φ) {
return λ += δλ, [ λ > π ? λ - 2 * π : λ < -π ? λ + 2 * π : λ, φ ];
};
}
function d3_geo_rotationλ(δλ) {
var rotation = d3_geo_forwardRotationλ(δλ);
rotation.invert = d3_geo_forwardRotationλ(-δλ);
return rotation;
}
function d3_geo_rotationφγ(δφ, δγ) {
var cosδφ = Math.cos(δφ), sinδφ = Math.sin(δφ), cosδγ = Math.cos(δγ), sinδγ = Math.sin(δγ);
function rotation(λ, φ) {
var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδφ + x * sinδφ;
return [ Math.atan2(y * cosδγ - k * sinδγ, x * cosδφ - z * sinδφ), Math.asin(Math.max(-1, Math.min(1, k * cosδγ + y * sinδγ))) ];
}
rotation.invert = function(λ, φ) {
var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδγ - y * sinδγ;
return [ Math.atan2(y * cosδγ + z * sinδγ, x * cosδφ + k * sinδφ), Math.asin(Math.max(-1, Math.min(1, k * cosδφ - x * sinδφ))) ];
};
return rotation;
}
var d3_geo_stereographic = d3_geo_azimuthal(function(cosλcosφ) {
return 1 / (1 + cosλcosφ);
}, function(ρ) {
return 2 * Math.atan(ρ);
});
(d3.geo.stereographic = function() {
return d3_geo_projection(d3_geo_stereographic);
}).raw = d3_geo_stereographic;
function d3_geo_azimuthal(scale, angle) {
function azimuthal(λ, φ) {
var cosλ = Math.cos(λ), cosφ = Math.cos(φ), k = scale(cosλ * cosφ);
return [ k * cosφ * Math.sin(λ), k * Math.sin(φ) ];
}
azimuthal.invert = function(x, y) {
var ρ = Math.sqrt(x * x + y * y), c = angle(ρ), sinc = Math.sin(c), cosc = Math.cos(c);
return [ Math.atan2(x * sinc, ρ * cosc), Math.asin(ρ && y * sinc / ρ) ];
};
return azimuthal;
}
d3.geom = {};
d3.geom.hull = function(vertices) {
if (vertices.length < 3) return [];
var len = vertices.length, plen = len - 1, points = [], stack = [], i, j, h = 0, x1, y1, x2, y2, u, v, a, sp;
for (i = 1; i < len; ++i) {
if (vertices[i][1] < vertices[h][1]) {
h = i;
} else if (vertices[i][1] == vertices[h][1]) {
h = vertices[i][0] < vertices[h][0] ? i : h;
}
}
for (i = 0; i < len; ++i) {
if (i === h) continue;
y1 = vertices[i][1] - vertices[h][1];
x1 = vertices[i][0] - vertices[h][0];
points.push({
angle: Math.atan2(y1, x1),
index: i
});
}
points.sort(function(a, b) {
return a.angle - b.angle;
});
a = points[0].angle;
v = points[0].index;
u = 0;
for (i = 1; i < plen; ++i) {
j = points[i].index;
if (a == points[i].angle) {
x1 = vertices[v][0] - vertices[h][0];
y1 = vertices[v][1] - vertices[h][1];
x2 = vertices[j][0] - vertices[h][0];
y2 = vertices[j][1] - vertices[h][1];
if (x1 * x1 + y1 * y1 >= x2 * x2 + y2 * y2) {
points[i].index = -1;
} else {
points[u].index = -1;
a = points[i].angle;
u = i;
v = j;
}
} else {
a = points[i].angle;
u = i;
v = j;
}
}
stack.push(h);
for (i = 0, j = 0; i < 2; ++j) {
if (points[j].index !== -1) {
stack.push(points[j].index);
i++;
}
}
sp = stack.length;
for (;j < plen; ++j) {
if (points[j].index === -1) continue;
while (!d3_geom_hullCCW(stack[sp - 2], stack[sp - 1], points[j].index, vertices)) {
--sp;
}
stack[sp++] = points[j].index;
}
var poly = [];
for (i = 0; i < sp; ++i) {
poly.push(vertices[stack[i]]);
}
return poly;
};
function d3_geom_hullCCW(i1, i2, i3, v) {
var t, a, b, c, d, e, f;
t = v[i1];
a = t[0];
b = t[1];
t = v[i2];
c = t[0];
d = t[1];
t = v[i3];
e = t[0];
f = t[1];
return (f - b) * (c - a) - (d - b) * (e - a) > 0;
}
d3.geom.polygon = function(coordinates) {
coordinates.area = function() {
var i = 0, n = coordinates.length, area = coordinates[n - 1][1] * coordinates[0][0] - coordinates[n - 1][0] * coordinates[0][1];
while (++i < n) {
area += coordinates[i - 1][1] * coordinates[i][0] - coordinates[i - 1][0] * coordinates[i][1];
}
return area * .5;
};
coordinates.centroid = function(k) {
var i = -1, n = coordinates.length, x = 0, y = 0, a, b = coordinates[n - 1], c;
if (!arguments.length) k = -1 / (6 * coordinates.area());
while (++i < n) {
a = b;
b = coordinates[i];
c = a[0] * b[1] - b[0] * a[1];
x += (a[0] + b[0]) * c;
y += (a[1] + b[1]) * c;
}
return [ x * k, y * k ];
};
coordinates.clip = function(subject) {
var input, i = -1, n = coordinates.length, j, m, a = coordinates[n - 1], b, c, d;
while (++i < n) {
input = subject.slice();
subject.length = 0;
b = coordinates[i];
c = input[(m = input.length) - 1];
j = -1;
while (++j < m) {
d = input[j];
if (d3_geom_polygonInside(d, a, b)) {
if (!d3_geom_polygonInside(c, a, b)) {
subject.push(d3_geom_polygonIntersect(c, d, a, b));
}
subject.push(d);
} else if (d3_geom_polygonInside(c, a, b)) {
subject.push(d3_geom_polygonIntersect(c, d, a, b));
}
c = d;
}
a = b;
}
return subject;
};
return coordinates;
};
function d3_geom_polygonInside(p, a, b) {
return (b[0] - a[0]) * (p[1] - a[1]) < (b[1] - a[1]) * (p[0] - a[0]);
}
function d3_geom_polygonIntersect(c, d, a, b) {
var x1 = c[0], x3 = a[0], x21 = d[0] - x1, x43 = b[0] - x3, y1 = c[1], y3 = a[1], y21 = d[1] - y1, y43 = b[1] - y3, ua = (x43 * (y1 - y3) - y43 * (x1 - x3)) / (y43 * x21 - x43 * y21);
return [ x1 + ua * x21, y1 + ua * y21 ];
}
d3.geom.voronoi = function(vertices) {
var polygons = vertices.map(function() {
return [];
}), Z = 1e6;
d3_voronoi_tessellate(vertices, function(e) {
var s1, s2, x1, x2, y1, y2;
if (e.a === 1 && e.b >= 0) {
s1 = e.ep.r;
s2 = e.ep.l;
} else {
s1 = e.ep.l;
s2 = e.ep.r;
}
if (e.a === 1) {
y1 = s1 ? s1.y : -Z;
x1 = e.c - e.b * y1;
y2 = s2 ? s2.y : Z;
x2 = e.c - e.b * y2;
} else {
x1 = s1 ? s1.x : -Z;
y1 = e.c - e.a * x1;
x2 = s2 ? s2.x : Z;
y2 = e.c - e.a * x2;
}
var v1 = [ x1, y1 ], v2 = [ x2, y2 ];
polygons[e.region.l.index].push(v1, v2);
polygons[e.region.r.index].push(v1, v2);
});
polygons = polygons.map(function(polygon, i) {
var cx = vertices[i][0], cy = vertices[i][1], angle = polygon.map(function(v) {
return Math.atan2(v[0] - cx, v[1] - cy);
}), order = d3.range(polygon.length).sort(function(a, b) {
return angle[a] - angle[b];
});
return order.filter(function(d, i) {
return !i || angle[d] - angle[order[i - 1]] > ε;
}).map(function(d) {
return polygon[d];
});
});
polygons.forEach(function(polygon, i) {
var n = polygon.length;
if (!n) return polygon.push([ -Z, -Z ], [ -Z, Z ], [ Z, Z ], [ Z, -Z ]);
if (n > 2) return;
var p0 = vertices[i], p1 = polygon[0], p2 = polygon[1], x0 = p0[0], y0 = p0[1], x1 = p1[0], y1 = p1[1], x2 = p2[0], y2 = p2[1], dx = Math.abs(x2 - x1), dy = y2 - y1;
if (Math.abs(dy) < ε) {
var y = y0 < y1 ? -Z : Z;
polygon.push([ -Z, y ], [ Z, y ]);
} else if (dx < ε) {
var x = x0 < x1 ? -Z : Z;
polygon.push([ x, -Z ], [ x, Z ]);
} else {
var y = (x2 - x1) * (y1 - y0) < (x1 - x0) * (y2 - y1) ? Z : -Z, z = Math.abs(dy) - dx;
if (Math.abs(z) < ε) {
polygon.push([ dy < 0 ? y : -y, y ]);
} else {
if (z > 0) y *= -1;
polygon.push([ -Z, y ], [ Z, y ]);
}
}
});
return polygons;
};
var d3_voronoi_opposite = {
l: "r",
r: "l"
};
function d3_voronoi_tessellate(vertices, callback) {
var Sites = {
list: vertices.map(function(v, i) {
return {
index: i,
x: v[0],
y: v[1]
};
}).sort(function(a, b) {
return a.y < b.y ? -1 : a.y > b.y ? 1 : a.x < b.x ? -1 : a.x > b.x ? 1 : 0;
}),
bottomSite: null
};
var EdgeList = {
list: [],
leftEnd: null,
rightEnd: null,
init: function() {
EdgeList.leftEnd = EdgeList.createHalfEdge(null, "l");
EdgeList.rightEnd = EdgeList.createHalfEdge(null, "l");
EdgeList.leftEnd.r = EdgeList.rightEnd;
EdgeList.rightEnd.l = EdgeList.leftEnd;
EdgeList.list.unshift(EdgeList.leftEnd, EdgeList.rightEnd);
},
createHalfEdge: function(edge, side) {
return {
edge: edge,
side: side,
vertex: null,
l: null,
r: null
};
},
insert: function(lb, he) {
he.l = lb;
he.r = lb.r;
lb.r.l = he;
lb.r = he;
},
leftBound: function(p) {
var he = EdgeList.leftEnd;
do {
he = he.r;
} while (he != EdgeList.rightEnd && Geom.rightOf(he, p));
he = he.l;
return he;
},
del: function(he) {
he.l.r = he.r;
he.r.l = he.l;
he.edge = null;
},
right: function(he) {
return he.r;
},
left: function(he) {
return he.l;
},
leftRegion: function(he) {
return he.edge == null ? Sites.bottomSite : he.edge.region[he.side];
},
rightRegion: function(he) {
return he.edge == null ? Sites.bottomSite : he.edge.region[d3_voronoi_opposite[he.side]];
}
};
var Geom = {
bisect: function(s1, s2) {
var newEdge = {
region: {
l: s1,
r: s2
},
ep: {
l: null,
r: null
}
};
var dx = s2.x - s1.x, dy = s2.y - s1.y, adx = dx > 0 ? dx : -dx, ady = dy > 0 ? dy : -dy;
newEdge.c = s1.x * dx + s1.y * dy + (dx * dx + dy * dy) * .5;
if (adx > ady) {
newEdge.a = 1;
newEdge.b = dy / dx;
newEdge.c /= dx;
} else {
newEdge.b = 1;
newEdge.a = dx / dy;
newEdge.c /= dy;
}
return newEdge;
},
intersect: function(el1, el2) {
var e1 = el1.edge, e2 = el2.edge;
if (!e1 || !e2 || e1.region.r == e2.region.r) {
return null;
}
var d = e1.a * e2.b - e1.b * e2.a;
if (Math.abs(d) < 1e-10) {
return null;
}
var xint = (e1.c * e2.b - e2.c * e1.b) / d, yint = (e2.c * e1.a - e1.c * e2.a) / d, e1r = e1.region.r, e2r = e2.region.r, el, e;
if (e1r.y < e2r.y || e1r.y == e2r.y && e1r.x < e2r.x) {
el = el1;
e = e1;
} else {
el = el2;
e = e2;
}
var rightOfSite = xint >= e.region.r.x;
if (rightOfSite && el.side === "l" || !rightOfSite && el.side === "r") {
return null;
}
return {
x: xint,
y: yint
};
},
rightOf: function(he, p) {
var e = he.edge, topsite = e.region.r, rightOfSite = p.x > topsite.x;
if (rightOfSite && he.side === "l") {
return 1;
}
if (!rightOfSite && he.side === "r") {
return 0;
}
if (e.a === 1) {
var dyp = p.y - topsite.y, dxp = p.x - topsite.x, fast = 0, above = 0;
if (!rightOfSite && e.b < 0 || rightOfSite && e.b >= 0) {
above = fast = dyp >= e.b * dxp;
} else {
above = p.x + p.y * e.b > e.c;
if (e.b < 0) {
above = !above;
}
if (!above) {
fast = 1;
}
}
if (!fast) {
var dxs = topsite.x - e.region.l.x;
above = e.b * (dxp * dxp - dyp * dyp) < dxs * dyp * (1 + 2 * dxp / dxs + e.b * e.b);
if (e.b < 0) {
above = !above;
}
}
} else {
var yl = e.c - e.a * p.x, t1 = p.y - yl, t2 = p.x - topsite.x, t3 = yl - topsite.y;
above = t1 * t1 > t2 * t2 + t3 * t3;
}
return he.side === "l" ? above : !above;
},
endPoint: function(edge, side, site) {
edge.ep[side] = site;
if (!edge.ep[d3_voronoi_opposite[side]]) return;
callback(edge);
},
distance: function(s, t) {
var dx = s.x - t.x, dy = s.y - t.y;
return Math.sqrt(dx * dx + dy * dy);
}
};
var EventQueue = {
list: [],
insert: function(he, site, offset) {
he.vertex = site;
he.ystar = site.y + offset;
for (var i = 0, list = EventQueue.list, l = list.length; i < l; i++) {
var next = list[i];
if (he.ystar > next.ystar || he.ystar == next.ystar && site.x > next.vertex.x) {
continue;
} else {
break;
}
}
list.splice(i, 0, he);
},
del: function(he) {
for (var i = 0, ls = EventQueue.list, l = ls.length; i < l && ls[i] != he; ++i) {}
ls.splice(i, 1);
},
empty: function() {
return EventQueue.list.length === 0;
},
nextEvent: function(he) {
for (var i = 0, ls = EventQueue.list, l = ls.length; i < l; ++i) {
if (ls[i] == he) return ls[i + 1];
}
return null;
},
min: function() {
var elem = EventQueue.list[0];
return {
x: elem.vertex.x,
y: elem.ystar
};
},
extractMin: function() {
return EventQueue.list.shift();
}
};
EdgeList.init();
Sites.bottomSite = Sites.list.shift();
var newSite = Sites.list.shift(), newIntStar;
var lbnd, rbnd, llbnd, rrbnd, bisector;
var bot, top, temp, p, v;
var e, pm;
while (true) {
if (!EventQueue.empty()) {
newIntStar = EventQueue.min();
}
if (newSite && (EventQueue.empty() || newSite.y < newIntStar.y || newSite.y == newIntStar.y && newSite.x < newIntStar.x)) {
lbnd = EdgeList.leftBound(newSite);
rbnd = EdgeList.right(lbnd);
bot = EdgeList.rightRegion(lbnd);
e = Geom.bisect(bot, newSite);
bisector = EdgeList.createHalfEdge(e, "l");
EdgeList.insert(lbnd, bisector);
p = Geom.intersect(lbnd, bisector);
if (p) {
EventQueue.del(lbnd);
EventQueue.insert(lbnd, p, Geom.distance(p, newSite));
}
lbnd = bisector;
bisector = EdgeList.createHalfEdge(e, "r");
EdgeList.insert(lbnd, bisector);
p = Geom.intersect(bisector, rbnd);
if (p) {
EventQueue.insert(bisector, p, Geom.distance(p, newSite));
}
newSite = Sites.list.shift();
} else if (!EventQueue.empty()) {
lbnd = EventQueue.extractMin();
llbnd = EdgeList.left(lbnd);
rbnd = EdgeList.right(lbnd);
rrbnd = EdgeList.right(rbnd);
bot = EdgeList.leftRegion(lbnd);
top = EdgeList.rightRegion(rbnd);
v = lbnd.vertex;
Geom.endPoint(lbnd.edge, lbnd.side, v);
Geom.endPoint(rbnd.edge, rbnd.side, v);
EdgeList.del(lbnd);
EventQueue.del(rbnd);
EdgeList.del(rbnd);
pm = "l";
if (bot.y > top.y) {
temp = bot;
bot = top;
top = temp;
pm = "r";
}
e = Geom.bisect(bot, top);
bisector = EdgeList.createHalfEdge(e, pm);
EdgeList.insert(llbnd, bisector);
Geom.endPoint(e, d3_voronoi_opposite[pm], v);
p = Geom.intersect(llbnd, bisector);
if (p) {
EventQueue.del(llbnd);
EventQueue.insert(llbnd, p, Geom.distance(p, bot));
}
p = Geom.intersect(bisector, rrbnd);
if (p) {
EventQueue.insert(bisector, p, Geom.distance(p, bot));
}
} else {
break;
}
}
for (lbnd = EdgeList.right(EdgeList.leftEnd); lbnd != EdgeList.rightEnd; lbnd = EdgeList.right(lbnd)) {
callback(lbnd.edge);
}
}
d3.geom.delaunay = function(vertices) {
var edges = vertices.map(function() {
return [];
}), triangles = [];
d3_voronoi_tessellate(vertices, function(e) {
edges[e.region.l.index].push(vertices[e.region.r.index]);
});
edges.forEach(function(edge, i) {
var v = vertices[i], cx = v[0], cy = v[1];
edge.forEach(function(v) {
v.angle = Math.atan2(v[0] - cx, v[1] - cy);
});
edge.sort(function(a, b) {
return a.angle - b.angle;
});
for (var j = 0, m = edge.length - 1; j < m; j++) {
triangles.push([ v, edge[j], edge[j + 1] ]);
}
});
return triangles;
};
d3.geom.quadtree = function(points, x1, y1, x2, y2) {
var p, i = -1, n = points.length;
if (arguments.length < 5) {
if (arguments.length === 3) {
y2 = y1;
x2 = x1;
y1 = x1 = 0;
} else {
x1 = y1 = Infinity;
x2 = y2 = -Infinity;
while (++i < n) {
p = points[i];
if (p.x < x1) x1 = p.x;
if (p.y < y1) y1 = p.y;
if (p.x > x2) x2 = p.x;
if (p.y > y2) y2 = p.y;
}
}
}
var dx = x2 - x1, dy = y2 - y1;
if (dx > dy) y2 = y1 + dx; else x2 = x1 + dy;
function insert(n, p, x1, y1, x2, y2) {
if (isNaN(p.x) || isNaN(p.y)) return;
if (n.leaf) {
var v = n.point;
if (v) {
if (Math.abs(v.x - p.x) + Math.abs(v.y - p.y) < .01) {
insertChild(n, p, x1, y1, x2, y2);
} else {
n.point = null;
insertChild(n, v, x1, y1, x2, y2);
insertChild(n, p, x1, y1, x2, y2);
}
} else {
n.point = p;
}
} else {
insertChild(n, p, x1, y1, x2, y2);
}
}
function insertChild(n, p, x1, y1, x2, y2) {
var sx = (x1 + x2) * .5, sy = (y1 + y2) * .5, right = p.x >= sx, bottom = p.y >= sy, i = (bottom << 1) + right;
n.leaf = false;
n = n.nodes[i] || (n.nodes[i] = d3_geom_quadtreeNode());
if (right) x1 = sx; else x2 = sx;
if (bottom) y1 = sy; else y2 = sy;
insert(n, p, x1, y1, x2, y2);
}
var root = d3_geom_quadtreeNode();
root.add = function(p) {
insert(root, p, x1, y1, x2, y2);
};
root.visit = function(f) {
d3_geom_quadtreeVisit(f, root, x1, y1, x2, y2);
};
points.forEach(root.add);
return root;
};
function d3_geom_quadtreeNode() {
return {
leaf: true,
nodes: [],
point: null
};
}
function d3_geom_quadtreeVisit(f, node, x1, y1, x2, y2) {
if (!f(node, x1, y1, x2, y2)) {
var sx = (x1 + x2) * .5, sy = (y1 + y2) * .5, children = node.nodes;
if (children[0]) d3_geom_quadtreeVisit(f, children[0], x1, y1, sx, sy);
if (children[1]) d3_geom_quadtreeVisit(f, children[1], sx, y1, x2, sy);
if (children[2]) d3_geom_quadtreeVisit(f, children[2], x1, sy, sx, y2);
if (children[3]) d3_geom_quadtreeVisit(f, children[3], sx, sy, x2, y2);
}
}
d3.time = {};
var d3_time = Date, d3_time_daySymbols = [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ];
function d3_time_utc() {
this._ = new Date(arguments.length > 1 ? Date.UTC.apply(this, arguments) : arguments[0]);
}
d3_time_utc.prototype = {
getDate: function() {
return this._.getUTCDate();
},
getDay: function() {
return this._.getUTCDay();
},
getFullYear: function() {
return this._.getUTCFullYear();
},
getHours: function() {
return this._.getUTCHours();
},
getMilliseconds: function() {
return this._.getUTCMilliseconds();
},
getMinutes: function() {
return this._.getUTCMinutes();
},
getMonth: function() {
return this._.getUTCMonth();
},
getSeconds: function() {
return this._.getUTCSeconds();
},
getTime: function() {
return this._.getTime();
},
getTimezoneOffset: function() {
return 0;
},
valueOf: function() {
return this._.valueOf();
},
setDate: function() {
d3_time_prototype.setUTCDate.apply(this._, arguments);
},
setDay: function() {
d3_time_prototype.setUTCDay.apply(this._, arguments);
},
setFullYear: function() {
d3_time_prototype.setUTCFullYear.apply(this._, arguments);
},
setHours: function() {
d3_time_prototype.setUTCHours.apply(this._, arguments);
},
setMilliseconds: function() {
d3_time_prototype.setUTCMilliseconds.apply(this._, arguments);
},
setMinutes: function() {
d3_time_prototype.setUTCMinutes.apply(this._, arguments);
},
setMonth: function() {
d3_time_prototype.setUTCMonth.apply(this._, arguments);
},
setSeconds: function() {
d3_time_prototype.setUTCSeconds.apply(this._, arguments);
},
setTime: function() {
d3_time_prototype.setTime.apply(this._, arguments);
}
};
var d3_time_prototype = Date.prototype;
var d3_time_formatDateTime = "%a %b %e %X %Y", d3_time_formatDate = "%m/%d/%Y", d3_time_formatTime = "%H:%M:%S";
var d3_time_days = [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], d3_time_dayAbbreviations = [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], d3_time_months = [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ], d3_time_monthAbbreviations = [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ];
d3.time.format = function(template) {
var n = template.length;
function format(date) {
var string = [], i = -1, j = 0, c, p, f;
while (++i < n) {
if (template.charCodeAt(i) === 37) {
string.push(template.substring(j, i));
if ((p = d3_time_formatPads[c = template.charAt(++i)]) != null) c = template.charAt(++i);
if (f = d3_time_formats[c]) c = f(date, p == null ? c === "e" ? " " : "0" : p);
string.push(c);
j = i + 1;
}
}
string.push(template.substring(j, i));
return string.join("");
}
format.parse = function(string) {
var d = {
y: 1900,
m: 0,
d: 1,
H: 0,
M: 0,
S: 0,
L: 0
}, i = d3_time_parse(d, template, string, 0);
if (i != string.length) return null;
if ("p" in d) d.H = d.H % 12 + d.p * 12;
var date = new d3_time();
date.setFullYear(d.y, d.m, d.d);
date.setHours(d.H, d.M, d.S, d.L);
return date;
};
format.toString = function() {
return template;
};
return format;
};
function d3_time_parse(date, template, string, j) {
var c, p, i = 0, n = template.length, m = string.length;
while (i < n) {
if (j >= m) return -1;
c = template.charCodeAt(i++);
if (c === 37) {
p = d3_time_parsers[template.charAt(i++)];
if (!p || (j = p(date, string, j)) < 0) return -1;
} else if (c != string.charCodeAt(j++)) {
return -1;
}
}
return j;
}
function d3_time_formatRe(names) {
return new RegExp("^(?:" + names.map(d3.requote).join("|") + ")", "i");
}
function d3_time_formatLookup(names) {
var map = new d3_Map(), i = -1, n = names.length;
while (++i < n) map.set(names[i].toLowerCase(), i);
return map;
}
function d3_time_formatPad(value, fill, width) {
value += "";
var length = value.length;
return length < width ? new Array(width - length + 1).join(fill) + value : value;
}
var d3_time_dayRe = d3_time_formatRe(d3_time_days), d3_time_dayAbbrevRe = d3_time_formatRe(d3_time_dayAbbreviations), d3_time_monthRe = d3_time_formatRe(d3_time_months), d3_time_monthLookup = d3_time_formatLookup(d3_time_months), d3_time_monthAbbrevRe = d3_time_formatRe(d3_time_monthAbbreviations), d3_time_monthAbbrevLookup = d3_time_formatLookup(d3_time_monthAbbreviations);
var d3_time_formatPads = {
"-": "",
_: " ",
"0": "0"
};
var d3_time_formats = {
a: function(d) {
return d3_time_dayAbbreviations[d.getDay()];
},
A: function(d) {
return d3_time_days[d.getDay()];
},
b: function(d) {
return d3_time_monthAbbreviations[d.getMonth()];
},
B: function(d) {
return d3_time_months[d.getMonth()];
},
c: d3.time.format(d3_time_formatDateTime),
d: function(d, p) {
return d3_time_formatPad(d.getDate(), p, 2);
},
e: function(d, p) {
return d3_time_formatPad(d.getDate(), p, 2);
},
H: function(d, p) {
return d3_time_formatPad(d.getHours(), p, 2);
},
I: function(d, p) {
return d3_time_formatPad(d.getHours() % 12 || 12, p, 2);
},
j: function(d, p) {
return d3_time_formatPad(1 + d3.time.dayOfYear(d), p, 3);
},
L: function(d, p) {
return d3_time_formatPad(d.getMilliseconds(), p, 3);
},
m: function(d, p) {
return d3_time_formatPad(d.getMonth() + 1, p, 2);
},
M: function(d, p) {
return d3_time_formatPad(d.getMinutes(), p, 2);
},
p: function(d) {
return d.getHours() >= 12 ? "PM" : "AM";
},
S: function(d, p) {
return d3_time_formatPad(d.getSeconds(), p, 2);
},
U: function(d, p) {
return d3_time_formatPad(d3.time.sundayOfYear(d), p, 2);
},
w: function(d) {
return d.getDay();
},
W: function(d, p) {
return d3_time_formatPad(d3.time.mondayOfYear(d), p, 2);
},
x: d3.time.format(d3_time_formatDate),
X: d3.time.format(d3_time_formatTime),
y: function(d, p) {
return d3_time_formatPad(d.getFullYear() % 100, p, 2);
},
Y: function(d, p) {
return d3_time_formatPad(d.getFullYear() % 1e4, p, 4);
},
Z: d3_time_zone,
"%": function() {
return "%";
}
};
var d3_time_parsers = {
a: d3_time_parseWeekdayAbbrev,
A: d3_time_parseWeekday,
b: d3_time_parseMonthAbbrev,
B: d3_time_parseMonth,
c: d3_time_parseLocaleFull,
d: d3_time_parseDay,
e: d3_time_parseDay,
H: d3_time_parseHour24,
I: d3_time_parseHour24,
L: d3_time_parseMilliseconds,
m: d3_time_parseMonthNumber,
M: d3_time_parseMinutes,
p: d3_time_parseAmPm,
S: d3_time_parseSeconds,
x: d3_time_parseLocaleDate,
X: d3_time_parseLocaleTime,
y: d3_time_parseYear,
Y: d3_time_parseFullYear
};
function d3_time_parseWeekdayAbbrev(date, string, i) {
d3_time_dayAbbrevRe.lastIndex = 0;
var n = d3_time_dayAbbrevRe.exec(string.substring(i));
return n ? i += n[0].length : -1;
}
function d3_time_parseWeekday(date, string, i) {
d3_time_dayRe.lastIndex = 0;
var n = d3_time_dayRe.exec(string.substring(i));
return n ? i += n[0].length : -1;
}
function d3_time_parseMonthAbbrev(date, string, i) {
d3_time_monthAbbrevRe.lastIndex = 0;
var n = d3_time_monthAbbrevRe.exec(string.substring(i));
return n ? (date.m = d3_time_monthAbbrevLookup.get(n[0].toLowerCase()), i += n[0].length) : -1;
}
function d3_time_parseMonth(date, string, i) {
d3_time_monthRe.lastIndex = 0;
var n = d3_time_monthRe.exec(string.substring(i));
return n ? (date.m = d3_time_monthLookup.get(n[0].toLowerCase()), i += n[0].length) : -1;
}
function d3_time_parseLocaleFull(date, string, i) {
return d3_time_parse(date, d3_time_formats.c.toString(), string, i);
}
function d3_time_parseLocaleDate(date, string, i) {
return d3_time_parse(date, d3_time_formats.x.toString(), string, i);
}
function d3_time_parseLocaleTime(date, string, i) {
return d3_time_parse(date, d3_time_formats.X.toString(), string, i);
}
function d3_time_parseFullYear(date, string, i) {
d3_time_numberRe.lastIndex = 0;
var n = d3_time_numberRe.exec(string.substring(i, i + 4));
return n ? (date.y = +n[0], i += n[0].length) : -1;
}
function d3_time_parseYear(date, string, i) {
d3_time_numberRe.lastIndex = 0;
var n = d3_time_numberRe.exec(string.substring(i, i + 2));
return n ? (date.y = d3_time_expandYear(+n[0]), i += n[0].length) : -1;
}
function d3_time_expandYear(d) {
return d + (d > 68 ? 1900 : 2e3);
}
function d3_time_parseMonthNumber(date, string, i) {
d3_time_numberRe.lastIndex = 0;
var n = d3_time_numberRe.exec(string.substring(i, i + 2));
return n ? (date.m = n[0] - 1, i += n[0].length) : -1;
}
function d3_time_parseDay(date, string, i) {
d3_time_numberRe.lastIndex = 0;
var n = d3_time_numberRe.exec(string.substring(i, i + 2));
return n ? (date.d = +n[0], i += n[0].length) : -1;
}
function d3_time_parseHour24(date, string, i) {
d3_time_numberRe.lastIndex = 0;
var n = d3_time_numberRe.exec(string.substring(i, i + 2));
return n ? (date.H = +n[0], i += n[0].length) : -1;
}
function d3_time_parseMinutes(date, string, i) {
d3_time_numberRe.lastIndex = 0;
var n = d3_time_numberRe.exec(string.substring(i, i + 2));
return n ? (date.M = +n[0], i += n[0].length) : -1;
}
function d3_time_parseSeconds(date, string, i) {
d3_time_numberRe.lastIndex = 0;
var n = d3_time_numberRe.exec(string.substring(i, i + 2));
return n ? (date.S = +n[0], i += n[0].length) : -1;
}
function d3_time_parseMilliseconds(date, string, i) {
d3_time_numberRe.lastIndex = 0;
var n = d3_time_numberRe.exec(string.substring(i, i + 3));
return n ? (date.L = +n[0], i += n[0].length) : -1;
}
var d3_time_numberRe = /^\s*\d+/;
function d3_time_parseAmPm(date, string, i) {
var n = d3_time_amPmLookup.get(string.substring(i, i += 2).toLowerCase());
return n == null ? -1 : (date.p = n, i);
}
var d3_time_amPmLookup = d3.map({
am: 0,
pm: 1
});
function d3_time_zone(d) {
var z = d.getTimezoneOffset(), zs = z > 0 ? "-" : "+", zh = ~~(Math.abs(z) / 60), zm = Math.abs(z) % 60;
return zs + d3_time_formatPad(zh, "0", 2) + d3_time_formatPad(zm, "0", 2);
}
d3.time.format.utc = function(template) {
var local = d3.time.format(template);
function format(date) {
try {
d3_time = d3_time_utc;
var utc = new d3_time();
utc._ = date;
return local(utc);
} finally {
d3_time = Date;
}
}
format.parse = function(string) {
try {
d3_time = d3_time_utc;
var date = local.parse(string);
return date && date._;
} finally {
d3_time = Date;
}
};
format.toString = local.toString;
return format;
};
var d3_time_formatIso = d3.time.format.utc("%Y-%m-%dT%H:%M:%S.%LZ");
d3.time.format.iso = Date.prototype.toISOString ? d3_time_formatIsoNative : d3_time_formatIso;
function d3_time_formatIsoNative(date) {
return date.toISOString();
}
d3_time_formatIsoNative.parse = function(string) {
var date = new Date(string);
return isNaN(date) ? null : date;
};
d3_time_formatIsoNative.toString = d3_time_formatIso.toString;
function d3_time_interval(local, step, number) {
function round(date) {
var d0 = local(date), d1 = offset(d0, 1);
return date - d0 < d1 - date ? d0 : d1;
}
function ceil(date) {
step(date = local(new d3_time(date - 1)), 1);
return date;
}
function offset(date, k) {
step(date = new d3_time(+date), k);
return date;
}
function range(t0, t1, dt) {
var time = ceil(t0), times = [];
if (dt > 1) {
while (time < t1) {
if (!(number(time) % dt)) times.push(new Date(+time));
step(time, 1);
}
} else {
while (time < t1) times.push(new Date(+time)), step(time, 1);
}
return times;
}
function range_utc(t0, t1, dt) {
try {
d3_time = d3_time_utc;
var utc = new d3_time_utc();
utc._ = t0;
return range(utc, t1, dt);
} finally {
d3_time = Date;
}
}
local.floor = local;
local.round = round;
local.ceil = ceil;
local.offset = offset;
local.range = range;
var utc = local.utc = d3_time_interval_utc(local);
utc.floor = utc;
utc.round = d3_time_interval_utc(round);
utc.ceil = d3_time_interval_utc(ceil);
utc.offset = d3_time_interval_utc(offset);
utc.range = range_utc;
return local;
}
function d3_time_interval_utc(method) {
return function(date, k) {
try {
d3_time = d3_time_utc;
var utc = new d3_time_utc();
utc._ = date;
return method(utc, k)._;
} finally {
d3_time = Date;
}
};
}
d3.time.second = d3_time_interval(function(date) {
return new d3_time(Math.floor(date / 1e3) * 1e3);
}, function(date, offset) {
date.setTime(date.getTime() + Math.floor(offset) * 1e3);
}, function(date) {
return date.getSeconds();
});
d3.time.seconds = d3.time.second.range;
d3.time.seconds.utc = d3.time.second.utc.range;
d3.time.minute = d3_time_interval(function(date) {
return new d3_time(Math.floor(date / 6e4) * 6e4);
}, function(date, offset) {
date.setTime(date.getTime() + Math.floor(offset) * 6e4);
}, function(date) {
return date.getMinutes();
});
d3.time.minutes = d3.time.minute.range;
d3.time.minutes.utc = d3.time.minute.utc.range;
d3.time.hour = d3_time_interval(function(date) {
var timezone = date.getTimezoneOffset() / 60;
return new d3_time((Math.floor(date / 36e5 - timezone) + timezone) * 36e5);
}, function(date, offset) {
date.setTime(date.getTime() + Math.floor(offset) * 36e5);
}, function(date) {
return date.getHours();
});
d3.time.hours = d3.time.hour.range;
d3.time.hours.utc = d3.time.hour.utc.range;
d3.time.day = d3_time_interval(function(date) {
var day = new d3_time(1970, 0);
day.setFullYear(date.getFullYear(), date.getMonth(), date.getDate());
return day;
}, function(date, offset) {
date.setDate(date.getDate() + offset);
}, function(date) {
return date.getDate() - 1;
});
d3.time.days = d3.time.day.range;
d3.time.days.utc = d3.time.day.utc.range;
d3.time.dayOfYear = function(date) {
var year = d3.time.year(date);
return Math.floor((date - year - (date.getTimezoneOffset() - year.getTimezoneOffset()) * 6e4) / 864e5);
};
d3_time_daySymbols.forEach(function(day, i) {
day = day.toLowerCase();
i = 7 - i;
var interval = d3.time[day] = d3_time_interval(function(date) {
(date = d3.time.day(date)).setDate(date.getDate() - (date.getDay() + i) % 7);
return date;
}, function(date, offset) {
date.setDate(date.getDate() + Math.floor(offset) * 7);
}, function(date) {
var day = d3.time.year(date).getDay();
return Math.floor((d3.time.dayOfYear(date) + (day + i) % 7) / 7) - (day !== i);
});
d3.time[day + "s"] = interval.range;
d3.time[day + "s"].utc = interval.utc.range;
d3.time[day + "OfYear"] = function(date) {
var day = d3.time.year(date).getDay();
return Math.floor((d3.time.dayOfYear(date) + (day + i) % 7) / 7);
};
});
d3.time.week = d3.time.sunday;
d3.time.weeks = d3.time.sunday.range;
d3.time.weeks.utc = d3.time.sunday.utc.range;
d3.time.weekOfYear = d3.time.sundayOfYear;
d3.time.month = d3_time_interval(function(date) {
date = d3.time.day(date);
date.setDate(1);
return date;
}, function(date, offset) {
date.setMonth(date.getMonth() + offset);
}, function(date) {
return date.getMonth();
});
d3.time.months = d3.time.month.range;
d3.time.months.utc = d3.time.month.utc.range;
d3.time.year = d3_time_interval(function(date) {
date = d3.time.day(date);
date.setMonth(0, 1);
return date;
}, function(date, offset) {
date.setFullYear(date.getFullYear() + offset);
}, function(date) {
return date.getFullYear();
});
d3.time.years = d3.time.year.range;
d3.time.years.utc = d3.time.year.utc.range;
function d3_time_scale(linear, methods, format) {
function scale(x) {
return linear(x);
}
scale.invert = function(x) {
return d3_time_scaleDate(linear.invert(x));
};
scale.domain = function(x) {
if (!arguments.length) return linear.domain().map(d3_time_scaleDate);
linear.domain(x);
return scale;
};
scale.nice = function(m) {
return scale.domain(d3_scale_nice(scale.domain(), function() {
return m;
}));
};
scale.ticks = function(m, k) {
var extent = d3_time_scaleExtent(scale.domain());
if (typeof m !== "function") {
var span = extent[1] - extent[0], target = span / m, i = d3.bisect(d3_time_scaleSteps, target);
if (i == d3_time_scaleSteps.length) return methods.year(extent, m);
if (!i) return linear.ticks(m).map(d3_time_scaleDate);
if (Math.log(target / d3_time_scaleSteps[i - 1]) < Math.log(d3_time_scaleSteps[i] / target)) --i;
m = methods[i];
k = m[1];
m = m[0].range;
}
return m(extent[0], new Date(+extent[1] + 1), k);
};
scale.tickFormat = function() {
return format;
};
scale.copy = function() {
return d3_time_scale(linear.copy(), methods, format);
};
return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp");
}
function d3_time_scaleExtent(domain) {
var start = domain[0], stop = domain[domain.length - 1];
return start < stop ? [ start, stop ] : [ stop, start ];
}
function d3_time_scaleDate(t) {
return new Date(t);
}
function d3_time_scaleFormat(formats) {
return function(date) {
var i = formats.length - 1, f = formats[i];
while (!f[1](date)) f = formats[--i];
return f[0](date);
};
}
function d3_time_scaleSetYear(y) {
var d = new Date(y, 0, 1);
d.setFullYear(y);
return d;
}
function d3_time_scaleGetYear(d) {
var y = d.getFullYear(), d0 = d3_time_scaleSetYear(y), d1 = d3_time_scaleSetYear(y + 1);
return y + (d - d0) / (d1 - d0);
}
var d3_time_scaleSteps = [ 1e3, 5e3, 15e3, 3e4, 6e4, 3e5, 9e5, 18e5, 36e5, 108e5, 216e5, 432e5, 864e5, 1728e5, 6048e5, 2592e6, 7776e6, 31536e6 ];
var d3_time_scaleLocalMethods = [ [ d3.time.second, 1 ], [ d3.time.second, 5 ], [ d3.time.second, 15 ], [ d3.time.second, 30 ], [ d3.time.minute, 1 ], [ d3.time.minute, 5 ], [ d3.time.minute, 15 ], [ d3.time.minute, 30 ], [ d3.time.hour, 1 ], [ d3.time.hour, 3 ], [ d3.time.hour, 6 ], [ d3.time.hour, 12 ], [ d3.time.day, 1 ], [ d3.time.day, 2 ], [ d3.time.week, 1 ], [ d3.time.month, 1 ], [ d3.time.month, 3 ], [ d3.time.year, 1 ] ];
var d3_time_scaleLocalFormats = [ [ d3.time.format("%Y"), d3_true ], [ d3.time.format("%B"), function(d) {
return d.getMonth();
} ], [ d3.time.format("%b %d"), function(d) {
return d.getDate() != 1;
} ], [ d3.time.format("%a %d"), function(d) {
return d.getDay() && d.getDate() != 1;
} ], [ d3.time.format("%I %p"), function(d) {
return d.getHours();
} ], [ d3.time.format("%I:%M"), function(d) {
return d.getMinutes();
} ], [ d3.time.format(":%S"), function(d) {
return d.getSeconds();
} ], [ d3.time.format(".%L"), function(d) {
return d.getMilliseconds();
} ] ];
var d3_time_scaleLinear = d3.scale.linear(), d3_time_scaleLocalFormat = d3_time_scaleFormat(d3_time_scaleLocalFormats);
d3_time_scaleLocalMethods.year = function(extent, m) {
return d3_time_scaleLinear.domain(extent.map(d3_time_scaleGetYear)).ticks(m).map(d3_time_scaleSetYear);
};
d3.time.scale = function() {
return d3_time_scale(d3.scale.linear(), d3_time_scaleLocalMethods, d3_time_scaleLocalFormat);
};
var d3_time_scaleUTCMethods = d3_time_scaleLocalMethods.map(function(m) {
return [ m[0].utc, m[1] ];
});
var d3_time_scaleUTCFormats = [ [ d3.time.format.utc("%Y"), d3_true ], [ d3.time.format.utc("%B"), function(d) {
return d.getUTCMonth();
} ], [ d3.time.format.utc("%b %d"), function(d) {
return d.getUTCDate() != 1;
} ], [ d3.time.format.utc("%a %d"), function(d) {
return d.getUTCDay() && d.getUTCDate() != 1;
} ], [ d3.time.format.utc("%I %p"), function(d) {
return d.getUTCHours();
} ], [ d3.time.format.utc("%I:%M"), function(d) {
return d.getUTCMinutes();
} ], [ d3.time.format.utc(":%S"), function(d) {
return d.getUTCSeconds();
} ], [ d3.time.format.utc(".%L"), function(d) {
return d.getUTCMilliseconds();
} ] ];
var d3_time_scaleUTCFormat = d3_time_scaleFormat(d3_time_scaleUTCFormats);
function d3_time_scaleUTCSetYear(y) {
var d = new Date(Date.UTC(y, 0, 1));
d.setUTCFullYear(y);
return d;
}
function d3_time_scaleUTCGetYear(d) {
var y = d.getUTCFullYear(), d0 = d3_time_scaleUTCSetYear(y), d1 = d3_time_scaleUTCSetYear(y + 1);
return y + (d - d0) / (d1 - d0);
}
d3_time_scaleUTCMethods.year = function(extent, m) {
return d3_time_scaleLinear.domain(extent.map(d3_time_scaleUTCGetYear)).ticks(m).map(d3_time_scaleUTCSetYear);
};
d3.time.scale.utc = function() {
return d3_time_scale(d3.scale.linear(), d3_time_scaleUTCMethods, d3_time_scaleUTCFormat);
};
return d3;
}();
Raw
geom1_bar_plot1_chunk1.tsv
fill y x clickSelects group xmin xmax ymin ymax
#F17E4F 0.0454545454545455 0.697955297183522 ANDHRA PRADESH 2 0.0454545454545455 0.697955297183522 0.0326704545454545 0.0582386363636364
#E88523 0.0738636363636364 0.0554775984764959 ARUNACHAL PRADESH 3 0.0454545454545455 0.0554775984764959 0.0610795454545454 0.0866477272727273
#DE8C00 0.102272727272727 0.199809561992583 ASSAM 4 0.0454545454545455 0.199809561992583 0.0894886363636364 0.115056818181818
#D29300 0.130681818181818 0.184774982459657 BIHAR 5 0.0454545454545455 0.184774982459657 0.117897727272727 0.143465909090909
#B4A000 0.1875 0.146687380976245 CHHATTISGARH 7 0.0454545454545455 0.146687380976245 0.174715909090909 0.200284090909091
#53B400 0.301136363636364 0.103588252981858 GOA 11 0.0454545454545455 0.103588252981858 0.288352272727273 0.313920454545454
#00B70C 0.329545454545455 0.122632053723564 GUJARAT 12 0.0454545454545455 0.122632053723564 0.316761363636364 0.342329545454545
#00BB45 0.357954545454545 0.369199158063546 HARYANA 13 0.0454545454545455 0.369199158063546 0.345170454545455 0.370738636363636
#00BD64 0.386363636363636 0.0735190939160068 HIMACHAL PRADESH 14 0.0454545454545455 0.0735190939160068 0.373579545454545 0.399147727272727
#00BF7D 0.414772727272727 0.0915605893555177 JAMMU & KASHMIR 15 0.0454545454545455 0.0915605893555177 0.401988636363636 0.427556818181818
#00C094 0.443181818181818 0.0715144833116167 JHARKHAND 16 0.0454545454545455 0.0715144833116167 0.430397727272727 0.455965909090909
#00C1A8 0.471590909090909 0.579683271524506 KARNATAKA 17 0.0454545454545455 0.579683271524506 0.458806818181818 0.484375
#00C0BB 0.5 0.429337476195249 KERALA 18 0.0454545454545455 0.429337476195249 0.487215909090909 0.512784090909091
#00BBDD 0.556818181818182 0.388242958805252 MADHYA PRADESH 20 0.0454545454545455 0.388242958805252 0.544034090909091 0.569602272727273
#00B6EB 0.585227272727273 0.954545454545454 MAHARASHTRA 21 0.0454545454545455 0.954545454545454 0.572443181818182 0.598011363636364
#00B0F6 0.613636363636364 0.0464568507567405 MANIPUR 22 0.0454545454545455 0.0464568507567405 0.600852272727273 0.626420454545454
#00A8FF 0.642045454545455 0.0624937355918613 MEGHALAYA 23 0.0454545454545455 0.0624937355918613 0.629261363636364 0.654829545454545
#4B9FFF 0.670454545454545 0.0454545454545455 MIZORAM 24 0.0454545454545455 0.0454545454545455 0.657670454545455 0.683238636363636
#8195FF 0.698863636363636 0.0454545454545455 NAGALAND 25 0.0454545454545455 0.0454545454545455 0.686079545454545 0.711647727272727
#A58AFF 0.727272727272727 0.149694296882831 ORISSA 26 0.0454545454545455 0.149694296882831 0.714488636363636 0.740056818181818
#D774FD 0.784090909090909 0.201814172596973 PUNJAB 28 0.0454545454545455 0.201814172596973 0.771306818181818 0.796875
#E76BF3 0.8125 0.343139220206475 RAJASTHAN 29 0.0454545454545455 0.343139220206475 0.799715909090909 0.825284090909091
#F365E6 0.840909090909091 0.0454545454545455 SIKKIM 30 0.0454545454545455 0.0454545454545455 0.828125 0.853693181818182
#FB61D7 0.869318181818182 0.1356620226521 TAMIL NADU 31 0.0454545454545455 0.1356620226521 0.856534090909091 0.882102272727273
#FF61C5 0.897727272727273 0.0594868196852761 TRIPURA 32 0.0454545454545455 0.0594868196852761 0.884943181818182 0.910511363636364
#FF64B2 0.926136363636364 0.729026761551569 UTTAR PRADESH 33 0.0454545454545455 0.729026761551569 0.913352272727273 0.938920454545455
#FF699D 0.954545454545454 0.0725167886138118 UTTARAKHAND 34 0.0454545454545455 0.0725167886138118 0.941761363636364 0.967329545454546
#FD6F86 0.982954545454545 0.388242958805252 WEST BENGAL 35 0.0454545454545455 0.388242958805252 0.970170454545454 0.995738636363636
#F8766D 0.0170454545454545 0.0634960408940563 A & N ISLANDS 1 0.0454545454545455 0.0634960408940563 0.00426136363636364 0.0298295454545454
#C49A00 0.159090909090909 0.056479903778691 CHANDIGARH 6 0.0454545454545455 0.056479903778691 0.146306818181818 0.171875
#A3A500 0.215909090909091 0.0454545454545455 D & N HAVELI 8 0.0454545454545455 0.0454545454545455 0.203125 0.228693181818182
#8EAB00 0.244318181818182 0.0464568507567405 DAMAN & DIU 9 0.0454545454545455 0.0464568507567405 0.231534090909091 0.257102272727273
#75AF00 0.272727272727273 0.195800340783803 DELHI 10 0.0454545454545455 0.195800340783803 0.259943181818182 0.285511363636364
#00BECD 0.528409090909091 0.0454545454545455 LAKSHADWEEP 19 0.0454545454545455 0.0454545454545455 0.515625 0.541193181818182
#C17FFF 0.755681818181818 0.0504660719655207 PUDUCHERRY 27 0.0454545454545455 0.0504660719655207 0.742897727272727 0.768465909090909
Raw
geom2_bar_plot2_chunk1.tsv
y x group xmin xmax ymin ymax
0.0731707317073171 0.0454545454545455 1 0.0454545454545455 0.0454545454545455 0.0182926829268293 0.128048780487805
0.195121951219512 0.0818181818181818 36 0.0454545454545455 0.0818181818181818 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 71 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0454545454545455 106 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 141 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.0454545454545455 176 0.0454545454545455 0.0454545454545455 0.628048780487805 0.73780487804878
0.804878048780488 0.0478787878787879 211 0.0454545454545455 0.0478787878787879 0.75 0.859756097560976
0.926829268292683 0.0503030303030303 246 0.0454545454545455 0.0503030303030303 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk10.tsv
y x group xmin xmax ymin ymax
0.0731707317073171 0.0454545454545455 10 0.0454545454545455 0.0454545454545455 0.0182926829268293 0.128048780487805
0.195121951219512 0.0478787878787879 45 0.0454545454545455 0.0478787878787879 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 80 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
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0.926829268292683 0.263636363636364 255 0.0454545454545455 0.263636363636364 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk11.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0527272727272727 46 0.0454545454545455 0.0527272727272727 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 81 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
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0.560975609756098 0.0454545454545455 151 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
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0.926829268292683 0.144848484848485 256 0.0454545454545455 0.144848484848485 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk12.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0842424242424242 47 0.0454545454545455 0.0842424242424242 0.140243902439024 0.25
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0.439024390243902 0.0503030303030303 117 0.0454545454545455 0.0503030303030303 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 152 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.0624242424242424 187 0.0454545454545455 0.0624242424242424 0.628048780487805 0.73780487804878
0.804878048780488 0.0745454545454545 222 0.0454545454545455 0.0745454545454545 0.75 0.859756097560976
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Raw
geom2_bar_plot2_chunk13.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.152121212121212 48 0.0454545454545455 0.152121212121212 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 83 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0454545454545455 118 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 153 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.0478787878787879 188 0.0454545454545455 0.0478787878787879 0.628048780487805 0.73780487804878
0.804878048780488 0.0890909090909091 223 0.0454545454545455 0.0890909090909091 0.75 0.859756097560976
0.926829268292683 0.675757575757576 258 0.0454545454545455 0.675757575757576 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk14.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0454545454545455 49 0.0454545454545455 0.0454545454545455 0.140243902439024 0.25
0.317073170731707 0.0503030303030303 84 0.0454545454545455 0.0503030303030303 0.26219512195122 0.371951219512195
0.439024390243902 0.06 119 0.0454545454545455 0.06 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 154 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.0551515151515152 189 0.0454545454545455 0.0551515151515152 0.628048780487805 0.73780487804878
0.804878048780488 0.0696969696969697 224 0.0454545454545455 0.0696969696969697 0.75 0.859756097560976
0.926829268292683 0.0551515151515152 259 0.0454545454545455 0.0551515151515152 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk15.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0793939393939394 50 0.0454545454545455 0.0793939393939394 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 85 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0478787878787879 120 0.0454545454545455 0.0478787878787879 0.384146341463415 0.49390243902439
0.560975609756098 0.0478787878787879 155 0.0454545454545455 0.0478787878787879 0.50609756097561 0.615853658536585
0.682926829268293 0.0478787878787879 190 0.0454545454545455 0.0478787878787879 0.628048780487805 0.73780487804878
0.804878048780488 0.0575757575757576 225 0.0454545454545455 0.0575757575757576 0.75 0.859756097560976
0.926829268292683 0.103636363636364 260 0.0454545454545455 0.103636363636364 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk16.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0672727272727273 51 0.0454545454545455 0.0672727272727273 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 86 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0454545454545455 121 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
0.560975609756098 0.0478787878787879 156 0.0454545454545455 0.0478787878787879 0.50609756097561 0.615853658536585
0.682926829268293 0.0551515151515152 191 0.0454545454545455 0.0551515151515152 0.628048780487805 0.73780487804878
0.804878048780488 0.0503030303030303 226 0.0454545454545455 0.0503030303030303 0.75 0.859756097560976
0.926829268292683 0.0696969696969697 261 0.0454545454545455 0.0696969696969697 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk17.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.270909090909091 52 0.0454545454545455 0.270909090909091 0.140243902439024 0.25
0.317073170731707 0.0575757575757576 87 0.0454545454545455 0.0575757575757576 0.26219512195122 0.371951219512195
0.439024390243902 0.06 122 0.0454545454545455 0.06 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 157 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.331515151515152 192 0.0454545454545455 0.331515151515152 0.628048780487805 0.73780487804878
0.804878048780488 0.207878787878788 227 0.0454545454545455 0.207878787878788 0.75 0.859756097560976
0.926829268292683 0.636969696969697 262 0.0454545454545455 0.636969696969697 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk18.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.113333333333333 53 0.0454545454545455 0.113333333333333 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 88 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.106060606060606 123 0.0454545454545455 0.106060606060606 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 158 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.152121212121212 193 0.0454545454545455 0.152121212121212 0.628048780487805 0.73780487804878
0.804878048780488 0.375151515151515 228 0.0454545454545455 0.375151515151515 0.75 0.859756097560976
0.926829268292683 0.353333333333333 263 0.0454545454545455 0.353333333333333 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk19.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0454545454545455 54 0.0454545454545455 0.0454545454545455 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 89 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0454545454545455 124 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 159 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.0454545454545455 194 0.0454545454545455 0.0454545454545455 0.628048780487805 0.73780487804878
0.804878048780488 0.0454545454545455 229 0.0454545454545455 0.0454545454545455 0.75 0.859756097560976
0.926829268292683 0.0454545454545455 264 0.0454545454545455 0.0454545454545455 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk2.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.198181818181818 37 0.0454545454545455 0.198181818181818 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 72 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0454545454545455 107 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 142 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.576363636363636 177 0.0454545454545455 0.576363636363636 0.628048780487805 0.73780487804878
0.804878048780488 0.590909090909091 212 0.0454545454545455 0.590909090909091 0.75 0.859756097560976
0.926829268292683 0.377575757575758 247 0.0454545454545455 0.377575757575758 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk20.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0454545454545455 55 0.0454545454545455 0.0454545454545455 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 90 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.06 125 0.0454545454545455 0.06 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 160 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.123030303030303 195 0.0454545454545455 0.123030303030303 0.628048780487805 0.73780487804878
0.804878048780488 0.193333333333333 230 0.0454545454545455 0.193333333333333 0.75 0.859756097560976
0.926829268292683 0.62969696969697 265 0.0454545454545455 0.62969696969697 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk21.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.367878787878788 56 0.0454545454545455 0.367878787878788 0.140243902439024 0.25
0.317073170731707 0.0793939393939394 91 0.0454545454545455 0.0793939393939394 0.26219512195122 0.371951219512195
0.439024390243902 0.227272727272727 126 0.0454545454545455 0.227272727272727 0.384146341463415 0.49390243902439
0.560975609756098 0.0818181818181818 161 0.0454545454545455 0.0818181818181818 0.50609756097561 0.615853658536585
0.682926829268293 0.554545454545455 196 0.0454545454545455 0.554545454545455 0.628048780487805 0.73780487804878
0.804878048780488 0.61030303030303 231 0.0454545454545455 0.61030303030303 0.75 0.859756097560976
0.926829268292683 0.559393939393939 266 0.0454545454545455 0.559393939393939 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk22.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0454545454545455 57 0.0454545454545455 0.0454545454545455 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 92 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0454545454545455 127 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 162 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.0478787878787879 197 0.0454545454545455 0.0478787878787879 0.628048780487805 0.73780487804878
0.804878048780488 0.0454545454545455 232 0.0454545454545455 0.0454545454545455 0.75 0.859756097560976
0.926829268292683 0.0454545454545455 267 0.0454545454545455 0.0454545454545455 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk23.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0454545454545455 58 0.0454545454545455 0.0454545454545455 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 93 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0454545454545455 128 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 163 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.0454545454545455 198 0.0454545454545455 0.0454545454545455 0.628048780487805 0.73780487804878
0.804878048780488 0.0454545454545455 233 0.0454545454545455 0.0454545454545455 0.75 0.859756097560976
0.926829268292683 0.0866666666666667 268 0.0454545454545455 0.0866666666666667 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk24.tsv
y x group xmin xmax ymin ymax
0.0731707317073171 0.0454545454545455 24 0.0454545454545455 0.0454545454545455 0.0182926829268293 0.128048780487805
0.195121951219512 0.0454545454545455 59 0.0454545454545455 0.0454545454545455 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 94 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0454545454545455 129 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 164 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.0454545454545455 199 0.0454545454545455 0.0454545454545455 0.628048780487805 0.73780487804878
0.804878048780488 0.0454545454545455 234 0.0454545454545455 0.0454545454545455 0.75 0.859756097560976
0.926829268292683 0.0454545454545455 269 0.0454545454545455 0.0454545454545455 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk25.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0454545454545455 60 0.0454545454545455 0.0454545454545455 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 95 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0454545454545455 130 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 165 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.0454545454545455 200 0.0454545454545455 0.0454545454545455 0.628048780487805 0.73780487804878
0.804878048780488 0.0454545454545455 235 0.0454545454545455 0.0454545454545455 0.75 0.859756097560976
0.926829268292683 0.0454545454545455 270 0.0454545454545455 0.0454545454545455 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk26.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0648484848484848 61 0.0454545454545455 0.0648484848484848 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 96 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0478787878787879 131 0.0454545454545455 0.0478787878787879 0.384146341463415 0.49390243902439
0.560975609756098 0.0454545454545455 166 0.0454545454545455 0.0454545454545455 0.50609756097561 0.615853658536585
0.682926829268293 0.169090909090909 201 0.0454545454545455 0.169090909090909 0.628048780487805 0.73780487804878
0.804878048780488 0.0454545454545455 236 0.0454545454545455 0.0454545454545455 0.75 0.859756097560976
0.926829268292683 0.115757575757576 271 0.0454545454545455 0.115757575757576 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk27.tsv
y x group xmin xmax ymin ymax
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Raw
geom2_bar_plot2_chunk28.tsv
y x group xmin xmax ymin ymax
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Raw
geom2_bar_plot2_chunk29.tsv
y x group xmin xmax ymin ymax
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Raw
geom2_bar_plot2_chunk3.tsv
y x group xmin xmax ymin ymax
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Raw
geom2_bar_plot2_chunk30.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0454545454545455 65 0.0454545454545455 0.0454545454545455 0.140243902439024 0.25
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Raw
geom2_bar_plot2_chunk31.tsv
y x group xmin xmax ymin ymax
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0.317073170731707 0.0454545454545455 101 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
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Raw
geom2_bar_plot2_chunk32.tsv
y x group xmin xmax ymin ymax
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0.682926829268293 0.0527272727272727 207 0.0454545454545455 0.0527272727272727 0.628048780487805 0.73780487804878
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0.926829268292683 0.0527272727272727 277 0.0454545454545455 0.0527272727272727 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk33.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.249090909090909 68 0.0454545454545455 0.249090909090909 0.140243902439024 0.25
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0.682926829268293 0.954545454545455 208 0.0454545454545455 0.954545454545455 0.628048780487805 0.73780487804878
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Raw
geom2_bar_plot2_chunk34.tsv
y x group xmin xmax ymin ymax
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Raw
geom2_bar_plot2_chunk35.tsv
y x group xmin xmax ymin ymax
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0.682926829268293 0.205454545454545 210 0.0454545454545455 0.205454545454545 0.628048780487805 0.73780487804878
0.804878048780488 0.076969696969697 245 0.0454545454545455 0.076969696969697 0.75 0.859756097560976
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Raw
geom2_bar_plot2_chunk4.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0454545454545455 39 0.0454545454545455 0.0454545454545455 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 74 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0454545454545455 109 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
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0.682926829268293 0.0454545454545455 179 0.0454545454545455 0.0454545454545455 0.628048780487805 0.73780487804878
0.804878048780488 0.0454545454545455 214 0.0454545454545455 0.0454545454545455 0.75 0.859756097560976
0.926829268292683 0.418787878787879 249 0.0454545454545455 0.418787878787879 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk5.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.372727272727273 40 0.0454545454545455 0.372727272727273 0.140243902439024 0.25
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0.682926829268293 0.0454545454545455 180 0.0454545454545455 0.0454545454545455 0.628048780487805 0.73780487804878
0.804878048780488 0.0454545454545455 215 0.0454545454545455 0.0454545454545455 0.75 0.859756097560976
0.926829268292683 0.0478787878787879 250 0.0454545454545455 0.0478787878787879 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk6.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0454545454545455 41 0.0454545454545455 0.0454545454545455 0.140243902439024 0.25
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0.439024390243902 0.0454545454545455 111 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
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0.926829268292683 0.06 251 0.0454545454545455 0.06 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk7.tsv
y x group xmin xmax ymin ymax
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0.926829268292683 0.234545454545455 252 0.0454545454545455 0.234545454545455 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk8.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0454545454545455 43 0.0454545454545455 0.0454545454545455 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 78 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0454545454545455 113 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
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0.682926829268293 0.0454545454545455 183 0.0454545454545455 0.0454545454545455 0.628048780487805 0.73780487804878
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0.926829268292683 0.0454545454545455 253 0.0454545454545455 0.0454545454545455 0.871951219512195 0.981707317073171
Raw
geom2_bar_plot2_chunk9.tsv
y x group xmin xmax ymin ymax
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0.195121951219512 0.0454545454545455 44 0.0454545454545455 0.0454545454545455 0.140243902439024 0.25
0.317073170731707 0.0454545454545455 79 0.0454545454545455 0.0454545454545455 0.26219512195122 0.371951219512195
0.439024390243902 0.0454545454545455 114 0.0454545454545455 0.0454545454545455 0.384146341463415 0.49390243902439
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0.682926829268293 0.0454545454545455 184 0.0454545454545455 0.0454545454545455 0.628048780487805 0.73780487804878
0.804878048780488 0.0454545454545455 219 0.0454545454545455 0.0454545454545455 0.75 0.859756097560976
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Raw
geom3_text_plot2_chunk1.tsv
y x label showSelected
0.0731707317073171 0.53030303030303 STATE = ANDHRA PRADESH ANDHRA PRADESH
0.0731707317073171 0.53030303030303 STATE = ARUNACHAL PRADESH ARUNACHAL PRADESH
0.0731707317073171 0.53030303030303 STATE = ASSAM ASSAM
0.0731707317073171 0.53030303030303 STATE = BIHAR BIHAR
0.0731707317073171 0.53030303030303 STATE = CHHATTISGARH CHHATTISGARH
0.0731707317073171 0.53030303030303 STATE = GOA GOA
0.0731707317073171 0.53030303030303 STATE = GUJARAT GUJARAT
0.0731707317073171 0.53030303030303 STATE = HARYANA HARYANA
0.0731707317073171 0.53030303030303 STATE = HIMACHAL PRADESH HIMACHAL PRADESH
0.0731707317073171 0.53030303030303 STATE = JAMMU & KASHMIR JAMMU & KASHMIR
0.0731707317073171 0.53030303030303 STATE = JHARKHAND JHARKHAND
0.0731707317073171 0.53030303030303 STATE = KARNATAKA KARNATAKA
0.0731707317073171 0.53030303030303 STATE = KERALA KERALA
0.0731707317073171 0.53030303030303 STATE = MADHYA PRADESH MADHYA PRADESH
0.0731707317073171 0.53030303030303 STATE = MAHARASHTRA MAHARASHTRA
0.0731707317073171 0.53030303030303 STATE = MANIPUR MANIPUR
0.0731707317073171 0.53030303030303 STATE = MEGHALAYA MEGHALAYA
0.0731707317073171 0.53030303030303 STATE = MIZORAM MIZORAM
0.0731707317073171 0.53030303030303 STATE = NAGALAND NAGALAND
0.0731707317073171 0.53030303030303 STATE = ORISSA ORISSA
0.0731707317073171 0.53030303030303 STATE = PUNJAB PUNJAB
0.0731707317073171 0.53030303030303 STATE = RAJASTHAN RAJASTHAN
0.0731707317073171 0.53030303030303 STATE = SIKKIM SIKKIM
0.0731707317073171 0.53030303030303 STATE = TAMIL NADU TAMIL NADU
0.0731707317073171 0.53030303030303 STATE = TRIPURA TRIPURA
0.0731707317073171 0.53030303030303 STATE = UTTAR PRADESH UTTAR PRADESH
0.0731707317073171 0.53030303030303 STATE = UTTARAKHAND UTTARAKHAND
0.0731707317073171 0.53030303030303 STATE = WEST BENGAL WEST BENGAL
0.0731707317073171 0.53030303030303 STATE = A & N ISLANDS A & N ISLANDS
0.0731707317073171 0.53030303030303 STATE = CHANDIGARH CHANDIGARH
0.0731707317073171 0.53030303030303 STATE = D & N HAVELI D & N HAVELI
0.0731707317073171 0.53030303030303 STATE = DAMAN & DIU DAMAN & DIU
0.0731707317073171 0.53030303030303 STATE = DELHI DELHI
0.0731707317073171 0.53030303030303 STATE = LAKSHADWEEP LAKSHADWEEP
0.0731707317073171 0.53030303030303 STATE = PUDUCHERRY PUDUCHERRY
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title>Interactive animation</title>
<script type="text/javascript" src="d3.v3.js"></script>
<script type="text/javascript" src="animint.js"></script>
<link rel="stylesheet" type="text/css" href="styles.css" />
</head>
<body>
<div id="plot"> </div>
<script>
var plot = new animint("#plot","plot.json");
</script>
</body>
</html>
Raw
plot.json
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"legend": {},
"title": "Crime Motives",
"options": {
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}
}
}
}
Raw
scripts.html
<script type="text/javascript" src="vendor/d3.v3.js"></script>
<script type="text/javascript" src="animint.js"></script>
<div id="plot"> </div>
<script>
var plot = new animint("#plot","plot.json");
</script>
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