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