source: Dev/trunk/RGraph/docs/animation_segments.html @ 77

Last change on this file since 77 was 77, checked in by fpvanagthoven, 14 years ago

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[77]1<?php ob_start('ob_gzhandler') ?>
2<!DOCTYPE html>
3<html>
4<head>
5    <meta http-equiv="X-UA-Compatible" content="chrome=1">
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21    <title>RGraph: Javascript charts and graph library - Animated Pie chart</title>
22   
23    <meta name="keywords" content="rgraph html5 canvas chart docs animated pie chart" />
24    <meta name="description" content="RGraph: Javascript charts and graph library - An example of an animated Pie chart" />
25   
26    <meta property="og:title" content="RGraph: Javascript charts and graph library" />
27    <meta property="og:description" content="A chart library based on the HTML5 canvas tag" />
28    <meta property="og:image" content="http://www.rgraph.net/images/logo.png"/>
29
30    <link rel="stylesheet" href="../css/website.css" type="text/css" media="screen" />
31    <link rel="icon" type="image/png" href="../images/favicon.png">
32
33
34    <!-- These are the Javascript includes that pull in the RGraph libraries (and ExCanvas) -->
35    <script src="../libraries/RGraph.common.core.js" ></script>
36    <script src="../libraries/RGraph.common.tooltips.js" ></script>
37    <script src="../libraries/RGraph.pie.js" ></script>
38    <!--[if IE 8]><script src="../excanvas/excanvas.original.js"></script><![endif]-->
39   
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41
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53</head>
54<body>
55
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70
71    <div id="breadcrumb">
72        <a href="../index.html">RGraph: Javascript charts and graph library</a>
73        >
74        <a href="index.html">Documentation</a>
75        >
76        An example of an animated &amp; interactive Pie chart
77    </div>
78
79    <h1>RGraph: <span>Javascript charts and graph library</span> - An example of an animated &amp; interactive Pie chart</h1>
80
81    <script>
82        if (RGraph.isIE8()) {
83            document.write('<div style="background-color: #fee; border: 2px dashed red; padding: 5px"><b>Important</b><br /><br />Because of the need for a global variable, this example does not work in Internet Explorer 8</div>');
84        }
85    </script>
86
87
88
89    <!-- This is the canvas that the Pie chart is drawn on -->
90    <canvas id="cvs" width="500" height="300" style="float: right">[No canvas support]</canvas>
91
92
93
94    <script>
95        pie = new RGraph.Pie('cvs', [24,43,51,16,26,23,35]);
96        pie.Set('chart.strokestyle', 'rgba(0,0,0,0)');
97        pie.Set('chart.labels', ['Richard','John','Kev','Lou','Pete','Fred','Bob']);
98        pie.Set('chart.tooltips', ['Richard','John','Kev','Lou','Pete','Fred','Bob']);
99        //pie.Set('chart.tooltips.event', 'onmousemove');
100        pie.Set('chart.highlight.style', 'explode');
101        pie.Set('chart.labels.sticks', true);
102        pie.Set('chart.radius', 100);
103        pie.Draw();
104    </script>
105
106
107
108    <p>
109        This example shows animated segment separation. This used to be something that had to be done seperately, however now it's
110        built into the Pie chart as a tooltip effect. You can utilise the effect by using the <i>chart.highlight.style</i> setting
111        like this:
112    </p>
113   
114    <br clear="all" />
115
116
117    <pre class="code">
118&lt;script&gt;
119    window.onload = function ()
120    {
121        var pie = new RGraph.Pie('cvs', [24,43,51,16,26,23,35]);
122        pie.Set('chart.strokestyle', 'rgba(0,0,0,0)');
123        pie.Set('chart.labels', ['Richard','John','Kev','Lou','Pete','Fred','Bob']);
124        pie.Set('chart.tooltips', ['Richard','John','Kev','Lou','Pete','Fred','Bob']);
125        <span style="color: green">pie.Set('chart.highlight.style', 'explode');</span>
126        pie.Set('chart.labels.sticks', true);
127        pie.Set('chart.radius', 100);
128        pie.Draw();
129    }
130&lt;/script&gt;
131</pre>
132   
133    <p>
134        <a href="animation.html">&laquo; Back to animation page</a>
135    </p>
136   
137</body>
138</html>
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