<hmtl>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>CurvedLines Plugin for flot</title>
<script language="javascript" type="text/javascript" src="../flot/jquery.min.js"></script>
<!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../flot/excanvas.min.js"></script><![endif]-->
<script language="javascript" type="text/javascript" src="../flot/jquery.flot.min.js"></script>
<script language="javascript" type="text/javascript" src="../flot/jquery.flot.threshold.min.js"></script>
<script language="JavaScript" type="text/javascript" src="../curvedLines.js"></script>
<script language="JavaScript" type="text/javascript" src="_TestSetup.js"></script>
<link rel="stylesheet" type="text/css" href="_TestSetup.css"></link>
</head>
<body>
<div id="placeholder" style="width: 800;height: 400;"></div>
<div id="parameters" style="width: 800"></div>
<script id="source" language="javascript" type="text/javascript">
$(function() {
//data
var d1 = [[20, 20], [42, 60], [54, 20], [80, 80]];
//general plot options
var options = {
series : {
curvedLines : {
active : true
},
threshold : {
below : 40,
color : "rgb(0, 0, 0)"
}
},
axis : {
min : 10,
max : 100
},
yaxis : {
min : 10,
max : 90
}
};
//curved line paramters
var defaultParameters = {
apply : true,
legacyOverride : true
}
//plot function
function replot(parameters) {
$.plot($("#placeholder"), [{
data : d1,
lines : {
show : true,
lineWidth : 3
},
curvedLines : parameters
}, {
data : d1,
points : {
show : true
}
}], options);
}
//combine everything
TestSetup($("#parameters"), defaultParameters, [replot]);
function showTooltip(x, y, contents) {
$('<div id="tooltip">' + contents + '</div>').css({
position : 'absolute',
display : 'none',
top : y - 32,
left : x,
border : 'none',
padding : '4px',
'background-color' : '#000',
'color' : '#fff',
opacity : 0.80
}).appendTo("body").fadeIn(20);
}
var previousPoint = null;
$("#placeholder").bind("plothover", function(event, pos, item) {
$("#x").text(pos.x.toFixed(2));
$("#y").text(pos.y.toFixed(2));
if (item) {
if (previousPoint != item.datapoint) {
previousPoint = item.datapoint;
$("#tooltip").remove();
var x = item.datapoint[0].toFixed(2), y = item.datapoint[1].toFixed(2);
showTooltip(item.pageX, item.pageY, item.series.label[item.dataIndex]);
}
} else {
$("#tooltip").remove();
previousPoint = null;
}
});
});
</script>
</body>
</hmtl>