chartnew.js
Version:
Simple HTML5 Charts using the canvas element
104 lines (73 loc) • 2.21 kB
HTML
<!--[if lte IE 8]><SCRIPT src='source/excanvas.js'></script><![endif]--><SCRIPT src='../ChartNew.js'></script>
<SCRIPT src='../Add-ins/hatch.js'></script>
<SCRIPT>
var charJSPersonalDefaultOptions = { decimalSeparator : "," , thousandSeparator : ".", roundNumber : "none" };
defCanvasWidth=1200;
defCanvasHeight=600;
var mydata3 = {
labels : ["0","100","200","300","400","500","600","700","800"],
xBegin : 0,
xEnd : 800,
datasets : [
{
strokeColor : "rgba(0,220,220,1)",
data : [],
xPos : [],
title : "data1"
},
{
strokeColor : "rgba(220,0,220,1)",
data : [],
xPos : [],
title : "data2"
}
]
}
var nbiter=7;
for(var i=0;i<nbiter+1;i++)
{
mydata3.datasets[0].xPos[i]=mydata3.xBegin+i*(mydata3.xEnd-mydata3.xBegin)/nbiter;
mydata3.datasets[0].data[i]=-100+200*Math.random();
}
var nbiter=15;
for(var i=0;i<nbiter+1;i++)
{
mydata3.datasets[1].xPos[i]=mydata3.xBegin+i*(mydata3.xEnd-mydata3.xBegin)/nbiter;
mydata3.datasets[1].data[i]=-100+200*Math.random();
}
addHatch(mydata3,{nb_hatch_lines : 450, animation : false});
var myoptions = {
canvasBorders : true,
canvasBordersWidth : 3,
canvasBordersColor : "black",
graphTitle : "hatch.js Add-ins",
// change some options to obtain a better result;
pointDot : false,
animation : true,
animationSteps : 10,
legend : true,
annotateDisplay : true,
inGraphDataShow: false,
yAxisMinimumInterval : 1,
// change options default values for producing the good result;
datasetFill : false,
bezierCurve : false
}
</SCRIPT>
<html>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<head>
<title>Demo ChartNew.js</title>
</head>
<body>
<center>
<FONT SIZE=6><B>Demo of ChartNew.js !</B></FONT> <BR>
<script>
document.write("<canvas id=\"canvas3\" height=\""+defCanvasHeight+"\" width=\""+defCanvasWidth+"\"></canvas>");
window.onload = function() {
var myLine2 = new Chart(document.getElementById("canvas3").getContext("2d")).Line(mydata3,myoptions);
}
</script>
</body>
</html>