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@VisDockHub
Last active August 29, 2015 13:56
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Zoomable Layout
<!DOCTYPE html>
<meta charset="utf-8">
<style>
.background {
fill: none;
pointer-events: all;
}
#states {
fill: #aaa;
}
#states .active {
fill: orange;
}
#state-borders {
fill: none;
stroke: #fff;
stroke-width: 1.5px;
stroke-linejoin: round;
stroke-linecap: round;
pointer-events: none;
}
</style>
<body>
<link href="http://rawgithub.com/VisDockHub/NewVisDock/master/master/visdock.css" rel="stylesheet" type="text/css"/>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script src="http://d3js.org/topojson.v1.min.js"></script>
<script src="http://rawgithub.com/VisDockHub/NewVisDock/master/master/visdock.js"></script>
<script src="http://rawgithub.com/VisDockHub/NewVisDock/master/master/2D.js"></script>
<script src="http://rawgithub.com/VisDockHub/NewVisDock/master/master/IntersectionUtilities.js"></script>
<script src="http://rawgithub.com/VisDockHub/NewVisDock/master/master/visdock.utils.js"></script>
<script>
var width = 960,
height = 500,
centered;
VisDock.init("body", {width: 960, height: 700});
var viewport = VisDock.getViewport();
var projection = d3.geo.albersUsa()
.scale(1070)
.translate([width / 2, height / 2]);
var path = d3.geo.path()
.projection(projection);
var svg = viewport;
svg.append("rect")
.attr("class", "background")
.attr("width", width)
.attr("height", height)
.on("click", clicked);
var g = svg.append("g");
d3.json("us.json", function(error, us) {
g.append("g")
.attr("id", "states")
.selectAll("path")
.data(topojson.feature(us, us.objects.states).features)
.enter().append("path")
.attr("d", path)
.on("click", clicked);
g.append("path")
.datum(topojson.mesh(us, us.objects.states, function(a, b) { return a !== b; }))
.attr("id", "state-borders")
.attr("d", path);
});
function clicked(d) {
VisDock.startChrome();
var x, y, k;
if (d && centered !== d) {
var centroid = path.centroid(d);
x = centroid[0];
y = centroid[1];
k = 4;
centered = d;
} else {
x = width / 2;
y = height / 2;
k = 1;
centered = null;
}
g.selectAll("path")
.classed("active", centered && function(d) { return d === centered; });
g.transition()
.duration(750)
.attr("transform", "translate(" + width / 2 + "," + height / 2 + ")scale(" + k + ")translate(" + -x + "," + -y + ")")
.style("stroke-width", 1.5 / k + "px");
VisDock.finishChrome();
}
// VisDock Event Handler
VisDock.eventHandler = {
getHitsPolygon : function(points, inclusive) {
var shapebound = new createPolygon(points);
return shapebound.intersectPath(d3.selectAll("#states").selectAll("path")[0], inclusive)
},
getHitsLine : function(points, inclusive) {
var shapebound = new createLine(points);
return shapebound.intersectPath(d3.selectAll("#states").selectAll("path")[0], inclusive)
},
getHitsEllipse : function(points, inclusive) {
var shapebound = new createEllipse(points);
return shapebound.intersectPath(d3.selectAll("#states").selectAll("path")[0], inclusive)
},
setColor : function(hits) {
QueryManager.layers[num - 1] = [];
for (var i = 0; i < hits.length; i++) {
var str = hits[i].getAttributeNS(null, "d")
QueryManager.layers[num - 1][i] = d3.selectAll("#states").append("path").attr("d", str)
.attr("style", "fill: " + VisDock.color[num - 1] + "; opacity: 0.5; pointer-events: none");
}
},
changeColor : function(color, query, index) {
var vis = VisDock.utils.getQueryVisibility(index);
for (var i = 0; i < query.length; i++) {
query[i][0][0].setAttributeNS(null, "style", "fill: " + color + "; opacity: " + vis)
}
},
changeVisibility : function(vis, query) {
var color = VisDock.utils.getQueryColor(index);
for (var i = 0; i < query.length; i++) {
query[i][0][0].setAttributeNS(null, "style", "fill: " + color + "; opacity: " + vis)
}
},
removeColor : function(hits, index) {
for (var i = 0; i < hits.length; i++) {
hits[i].remove();
}
},
QueryClick : function(query, index) {
}
}
BirdView.init(viewport, 960, 700)
d3.select(self.frameElement).style("width", "960px")
d3.select(self.frameElement).style("height", "700px")
</script>
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