78 lines
2.1 KiB
HTML
78 lines
2.1 KiB
HTML
<!--conf
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<sample>
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<product version="2.6" edition="std"/>
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<modifications>
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<modified date="100609"/>
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</modifications>
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</sample>
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-->
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html>
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<head>
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<title>Colors: custom logic</title>
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<script src="../../codebase/dhtmlxchart.js" type="text/javascript"></script>
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<link rel="STYLESHEET" type="text/css" href="../../codebase/dhtmlxchart.css">
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<style>
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.dhx_chart_title{
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padding-left:3px
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}
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</style>
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<script>
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var data = [
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{ sales:"2.9", year:"2000" },
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{ sales:"3.5", year:"2001" },
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{ sales:"3.1", year:"2002" },
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{ sales:"4.2", year:"2003" },
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{ sales:"4.5", year:"2004" },
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{ sales:"9.6", year:"2005" },
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{ sales:"7.4", year:"2006" },
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{ sales:"9.0", year:"2007" },
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{ sales:"7.3", year:"2008" },
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{ sales:"4.8", year:"2009" }
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];
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window.onload = function(){
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var barChart = new dhtmlXChart({
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view:"bar",
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container:"chart_container",
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value:"#sales#",
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label:"#year#",
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width:30,
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padding:{
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bottom:0,
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right:0,
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left:0
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},
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gradient:true,
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border:false,
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color:function(obj){
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if (obj.sales > 5) return "#FF0000";
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else return "#00FF00";
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}
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})
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barChart.parse(data,"json");
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var index = 1;
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var barChart2 = new dhtmlXChart({
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view:"pie",
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container:"chart_container2",
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value:"#sales#",
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label:"#year#",
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gradient:true,
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color:function(obj,ratio){
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index++;
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if (index % 2) return "#FF0000";
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return "#00FF00";
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}
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});
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barChart2.parse(data,"json");
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}
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</script>
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</head>
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<body>
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<p>Colors can be defined using function. In this sample color of bars depends on sales value, and colors of pie sectors are alternative.</p>
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<div id="chart_container" style="width:450px;height:300px;border:1px solid #A4BED4;float:left;margin-right:20px""></div>
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<div id="chart_container2" style="width:450px;height:300px;border:1px solid #A4BED4;"></div>
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</body>
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</html>
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