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Horizontal bar charts with update
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{"description":"Horizontal bar charts with update","endpoint":"","display":"svg","public":true,"require":[],"tab":"edit","display_percent":0.7,"play":false,"loop":false,"restart":false,"autoinit":true,"pause":true,"loop_type":"period","bv":false,"nclones":15,"clone_opacity":0.4,"duration":3000,"ease":"linear","dt":0.01} |
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var data1 = [ | |
{total_job_counts : 8, | |
job_counts : [2,3,2,1], | |
logic_name : "analysis1"}, | |
{total_job_counts : 6, | |
job_counts : [2,1,1,2], | |
logic_name : "analysis2"}, | |
{total_job_counts : 12, | |
job_counts : [1,1,2,8], | |
logic_name : "analysis3"}, | |
{total_job_counts : 4, | |
job_counts : [1,1,1,1], | |
logic_name : "analysis4"} | |
]; | |
var barsmargin = 80; | |
var countmargin = 80; | |
var n = 4; | |
var m = 4; | |
var stack = d3.layout.stack(); | |
var data = transformData(data1); | |
//var data = d3.range(n).map(function() { return bumpLayer(m, .1); }); | |
var layers = stack(data); | |
var svg = initialize_overview(layers); | |
live_overview(svg, layers); | |
//setInterval(function() { | |
// live_overview(svg, stack(d3.range(n).map(function() { return bumpLayer(m, .1); }))); | |
//live_overview(svg, stack(transformData(data2))); | |
//}, 4500); | |
function transformData(data) { | |
var transfData = []; | |
for (var i=0; i<data[0].job_counts.length; i++) { | |
transfData[i] = []; | |
} | |
for (var i=0; i<data.length; i++) { | |
for (var j=0; j<data[0].job_counts.length; j++) { | |
transfData[j].push({x:i, y:data[i].job_counts[j]}) | |
} | |
} | |
console.log(transfData); | |
return transfData; | |
} | |
function new_scale(svg, layers) { | |
var yStackMax = d3.max(layers, function(layer) { return d3.max(layer, function(d) { return d.y0 + d.y; }); }); | |
console.log("MAXY: " + yStackMax); | |
var width = d3.select("svg").attr("width"); | |
var y = d3.scale.linear() | |
.domain([0, yStackMax]) | |
.range([0,width-barsmargin-countmargin]); | |
return y; | |
} | |
function initialize_overview(layers) { | |
var margin = {top: 10, right: 10, bottom: 10, left: 10}, | |
width = 460 - margin.left - margin.right, | |
height = 200 - margin.top - margin.bottom; | |
var fontsize = 16; | |
x = d3.scale.ordinal() | |
.domain(d3.range(m)) | |
.rangeRoundBands([0, height], .08); | |
var svg = d3.select("svg") | |
.attr("width", width + margin.left + margin.right) | |
.attr("height", height + margin.top + margin.bottom) | |
.attr("class", "chart") | |
.append("g") | |
.attr("transform", "translate(" + margin.left + "," + margin.top + ")"); | |
var color = d3.scale.linear() | |
.domain([0, n - 1]) | |
.range(["#aad", "#556"]); | |
var gLayer = svg.selectAll(".layer") | |
.data(layers) | |
.enter().append("svg:g") | |
.attr("class", "layer") | |
.style("fill", function(d, i) { return color(i) }) | |
var gRects = gLayer.selectAll("g") | |
.data(function(d) {return d}) | |
.enter().append("g") | |
.attr("x", barsmargin) | |
.attr("y", function(d) { return x(d.x) }) | |
.attr("class", function(d,i){return "analysis" + (i+1)}) | |
.classed("bar", true) | |
//.attr("class", "bar") | |
// .each(function(d,i){this._type = "stacked"}); | |
gRects.append("svg:rect") | |
.attr("x", barsmargin) | |
.attr("y", function(d) {return x(d.x)}) | |
.attr("height", x.rangeBand()) | |
.attr("width", 20) | |
.each(function(d,i){this._type = "stacked"}); | |
gRects.append("svg:text") | |
// "this" is still the layers | |
.attr("x", barsmargin) | |
.attr("y", function(d,i) {return x(d.x)}) | |
.attr("font-size", 10) | |
.attr("fill", "red") | |
.text(0) | |
.each(function(d,i){this._type = "stacked"}); | |
svg.selectAll(".counts_label") | |
.data(layers) | |
.enter().append("svg:g") | |
.attr("class", "gcounts_label") | |
.append("svg:text") | |
.attr("class", "counts_label") | |
.attr("x", function(d,i){var l=layers.slice(-1)[0][i]; return(barsmargin + 10)}) // l is not used! | |
.attr("y", function(d,i){return (x(i) + x.rangeBand()/2+fontsize/2)}) | |
.attr("fill", "black") | |
.attr("font-size", fontsize) | |
.text("0") | |
svg.selectAll(".analysis_label") | |
.data(layers) | |
.enter().append("svg:g") | |
.each(function(){this._type = "stacked"}) | |
.attr("class", "analysis_label") | |
.attr("to_id", function(d,i){return data1[i].logic_name}) | |
.append("svg:text") | |
.attr("x", 0) | |
.attr("y", function(d, i) {return (x(i) + x.rangeBand()/2 + fontsize/2)}) | |
.attr("fill", "black") | |
.attr("font-size", fontsize) | |
.text(function(d,i){return data1[i].logic_name}) | |
d3.selectAll(".analysis_label").on("click", function(){ | |
console.log(d3.select(this).attr("to_id")); | |
d3.selectAll("." + d3.select(this).attr("to_id")) // these are g with rects | |
// .each(function() {$(this).children("rect")[0]._type="grouped"}) | |
.each(function(d,i) { if($(this).children("rect")[0]._type=="grouped"){ | |
$(this).children("rect")[0]._type="stacked"; | |
$(this).children("text")[0]._type="stacked"; | |
} else { | |
$(this).children("rect")[0]._type="grouped"; | |
$(this).children("text")[0]._type="grouped"; | |
} | |
$(this).children("rect")[0]._column=i; | |
$(this).children("text")[0]._column=i }) | |
.call(redrawBars, 300, 10) | |
}); | |
return svg; | |
} | |
function redrawBars(bar, time, delay) { | |
var rect = bar.selectAll("rect") | |
rect | |
.transition() | |
.delay(function(d,i) {return i*delay}) | |
.duration(time) | |
.attr("x",function(d) {if (this._type == "stacked") {console.log("STACKED"); return barsmargin+y(d.y0)} else {console.log("ON_BASE"); return barsmargin}}) | |
.attr("y",function(d,i) {if (this._type == "stacked") {return x(d.x)} else {return (x(d.x)+this._column*x.rangeBand()/4)}}) | |
.attr("width", function(d) {return y(d.y)}) | |
.attr("height", function() {if (this._type == "stacked") {return x.rangeBand()} else {return x.rangeBand()/4}}) | |
var counts_labels = bar.selectAll("text") | |
counts_labels | |
.transition() | |
.delay(function(d,i) {return i*delay}) | |
.duration(time) | |
.attr("x", function(d) {if (this._type == "stacked") {return barsmargin+y(d.y0+d.y)} else {return barsmargin+y(d.y)}}) | |
.attr("y", function(d,i) {if (this._type == "stacked") {return x(d.x)} else {return (x(d.x)+this._column*x.rangeBand()/4+x.rangeBand()/8+5)}}) // the last 5 is because fontsize is 10 | |
.text(function(d){return (d.y)}) | |
} | |
function live_overview(svg, layers) { | |
// y.domain([0, yStackMax]); | |
y = new_scale(svg, layers); | |
var layer = svg.selectAll(".layer") | |
.data(layers); | |
var rect = layer.selectAll("rect") | |
.data(function(d) {return d}) | |
console.log(rect); | |
var text = layer.selectAll("text") | |
.data(function(d) {return d}) | |
console.log(text); | |
layer.selectAll(".bar").call(redrawBars, 1000, 300) | |
svg.selectAll(".counts_label") | |
.data(layers) | |
.transition() | |
.delay(function(d,i){return i*300}) | |
.duration(1000) | |
.attr("x", function(d,i){var l=layers.slice(-1)[0][i]; return(y(l.y0+l.y) + barsmargin + 10)}) | |
.text(function(d,i){var l=layers.slice(-1)[0][i]; return (l.y0 + l.y)}) | |
} | |
function getRandomData() { | |
var data = []; | |
for (var i=0; i<4; i++) { | |
data[i] = Math.floor(Math.random()*20); | |
} | |
return(data); | |
} | |
function bumpLayer(n, o) { | |
function bump(a) { | |
var x = 1 / (.1 + Math.random()), | |
y = 2 * Math.random() - .5, | |
z = 10 / (.1 + Math.random()); | |
for (var i = 0; i < n; i++) { | |
var w = (i / n - y) * z; | |
a[i] += x * Math.exp(-w * w); | |
} | |
} | |
var a = [], i; | |
for (i = 0; i < n; ++i) a[i] = o + o * Math.random(); | |
for (i = 0; i < 5; ++i) bump(a); | |
return a.map(function(d, i) { return {x: i, y: Math.max(0, d)}; }); | |
} | |
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