mirror of
https://github.com/TBEDP/datavjs.git
synced 2025-12-08 19:45:52 +00:00
122 lines
3.8 KiB
HTML
122 lines
3.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" />
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<title>Streamgraph</title>
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<script src="../../build/deps.js"></script>
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<script src="../../deps/seajs/sea.js"></script>
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<style type="text/css">
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.clearfix:after {
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visibility: hidden;
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display: block;
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font-size: 0;
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content: " ";
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clear: both;
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height: 0;
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}
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#chart {
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border-top: 1px dashed #F00;
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border-bottom: 1px dashed #F00;
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padding-left: 20px;
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}
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</style>
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</head>
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<body>
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<div id="chart" class="clearfix">
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</div>
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<script type="text/template">
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<div class="legend">
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</div>
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<div>
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<div class="nav">
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</div>
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<div>
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<div class="percentage">
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</div>
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<div class="stream">
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</div>
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</div>
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</div>
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</script>
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<script>
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//http://planetozh.com/blog/2008/04/javascript-basename-and-dirname/
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var dir = location.href.replace(/\\/g,'/').replace(/\/[^\/]*$/, '');
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seajs.config({
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alias: {
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'DataV': dir + '/../../lib/datav.js',
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'Axis': dir + '/../../lib/charts/axis.js',
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'StreamAxis': dir + '/../../lib/charts/stream_axis.js',
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'Legend': dir + '/../../lib/charts/legend.js',
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'Navi': dir + '/../../lib/charts/navi.js',
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'Tip': dir + '/../../lib/charts/tip.js',
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'Percentage': dir + '/../../lib/charts/percentage.js',
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'HoverLine': dir + '/../../lib/charts/hover_line.js',
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'PathLabel': dir + '/../../lib/charts/path_label.js',
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'Cover': dir + '/../../lib/charts/cover.js',
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'Stream': dir + '/../../lib/charts/stream.js',
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'StreamComponent': dir + '/../../lib/components/stream.js'
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}
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});
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seajs.use(["StreamComponent", "DataV"], function (StreamComponent, DataV) {
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DataV.changeTheme("theme0");
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var component = new StreamComponent("chart", {"width": 800});
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component.setOptions({
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"legendPosition": "left",
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"tipStyle": {
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"textAlign": "left",
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"border": "3px solid white",
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"borderRadius": "5px",
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"lineHeight": "140%"
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}
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});
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var source = [
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['2012-10-21','book', 100],
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['2012-10-21','food', 110],
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['2012-10-21','coffee', 18],
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['2012-10-22','book', 30],
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['2012-10-22','food', 140],
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['2012-10-22','coffee', 18],
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['2012-10-23','book', 90],
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['2012-10-23','food', 100],
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['2012-10-23','coffee', 18],
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['2012-10-24','book', 15],
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['2012-10-24','food', 12],
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['2012-10-24','coffee', 18],
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];
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DataV.csv("women_clothes.csv", function (source) {
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var remaped = [];
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var first = source.shift();
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for (var i = 1; i < first.length; i++) {
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for (var j = 0; j < source.length; j++) {
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remaped.push([first[i], source[j][0], parseFloat(source[j][i])]);
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}
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}
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source = remaped;
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component.setOptions({
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getContent: function (obj) {
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var html = "类目：" + obj[this.mapping.type];
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html += "<br />实际值：" + obj[this.mapping.value];
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html += "<br />排名：第" + obj.rank;
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html += "<br />占比：" + (obj.rate * 100).toFixed(2) + "%";
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return html;
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},
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getPathLabel: function (obj) {
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return obj.type; //(obj.sum / obj.total * 100).toFixed(2) + "%";
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},
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more: true,
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max: 20,
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// gradientColor: ['#24dd24', '#3737ee']
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gradientColor: ['#61dd61', '#3737ee']
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});
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component.setSource(source, {
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x: 0,
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type: 1,
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value: 2
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});
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component.render();
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});
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});
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</script>
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</body>
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</html>
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