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css-sample.html
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css-sample.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=7,IE=9" />
<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"/>
<title>Esri <3 d3js</title>
<link rel="stylesheet" href="http://js.arcgis.com/3.13/esri/css/esri.css">
<style type="text/css">
html, body {
height: 100%; width: 100%;
margin: 0; padding: 0;
}
body{
background-color: #fff;
font-family: sans-serif;
}
#map {
position:absolute;
top:0px;
left:200px;
width: 100%;
height: 100%;
}
#list {
position:absolute;
top:0px;
left:0px;
width: 200px;
height: 100%;
}
.state {
fill: #555;
stroke: #fff;
stroke-width:1.5px;
opacity: 0.5;
}
path[data-num = "0"]{
fill: rgb(255, 255, 204);
}
path[data-num = "1"]{
fill: rgb(199, 233, 180);
}
path[data-num = "2"]{
fill: rgb(65, 182, 196);
}
path[data-num = "3"]{
fill: rgb(29, 145, 192);
}
path[data-num = "4"]{
fill: rgb(34, 94, 168);
}
path[data-num = "5"]{
fill: rgb(12, 44, 132);
}
.over {
color: #F08;
font-size:1.2em;
fill: #F08;
cursor: pointer;
}
</style>
<script>
var dojoConfig = {
parseOnLoad: true,
packages: [{
"name": "modules",
"location": location.origin + location.pathname.replace(/\/[^/]+$/, '')
}]
};
</script>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script src="http://js.arcgis.com/3.13/"></script>
<script>
function normalizeName(n) {
return n.replace(/ /g, "");
};
require([
"esri/map",
"modules/d3Layer",
"dojo/parser",
"dojo/domReady!"
], function(
Map,
d3Layer,
parser) {
parser.parse();
classes = d3.scale.ordinal()
.domain(d3.range([0, 10, 20, 30, 40, 50]))
.range([1, 2, 3, 4, 5]);
map = new Map("map", {
center: [-98, 39],
zoom: 4,
basemap: "gray"
});
layer = new d3Layer('us-states.json', {
attrs: [{
key: 'class',
value: function(d) {
return 'state ' + normalizeName(d.properties.name);
}
}, {
key: 'id',
value: function(d) {
return normalizeName(d.properties.name);
}
}]
});
map.addLayer(layer);
layer.on("load", function(evt) {
var lyr = evt.layer;
d3.select('#list').selectAll('div')
.data(lyr.geojson.features)
.enter().append('div')
.attr('id', function(d) {
return 'state' + normalizeName(d.properties.name);
})
.attr('class', function(d) {
return 'state ' + normalizeName(d.properties.name);
})
.text(function(d) {
return d.properties.name;
})
// This is kind of a cool way to do it
d3.selectAll('.state')
.attr('id', function(d) {
return normalizeName(d.properties.name);
})
.on('mouseover', function() {
//console.log(this.id);
d3.select('body').append('style')
.attr('id', this.id.replace(/state/, '') + '_style')
.text('.' + this.id.replace(/state/, '') + '{ fill: #F08; font-size: 1.2em; color: #F08; }');
})
.on('mouseout', function() {
d3.select('#' + this.id.replace(/state/, '') + '_style').remove();
})
/*d3.selectAll('.state')
.on('mouseover', function(){
d3.selectAll('.' + this.id.replace(/state/,'')).attr('class', function(d){
return 'over state ' + normalizeName(d.properties.name); });
})
.on('mouseout', function(){
d3.selectAll('.' + this.id.replace(/state/,'')).attr('class', function(d){
return 'state ' + normalizeName(d.properties.name); });
})*/
});
});
function grow() {
layer._paths().attr('data-val', function(d) {
var el = d3.select('path#' + this.id);
try {
var v = (el) ? el.attr('data-val') : null;
} catch (e) {
var v = false;
}
if (v) {
var nval = parseInt(v) + Math.floor(Math.random() * 10);
} else {
var nval = Math.floor(Math.random() * 10);
}
el.attr('data-num', classes(nval));
return nval;
});
}
</script>
</head>
<body>
<div id="list"></div>
<div id="map"></div>
</body>
</html>