source: Dev/branches/jQueryUI/client/RGraph/docs/keys.html @ 249

Last change on this file since 249 was 249, checked in by hendrikvanantwerpen, 13 years ago

This one's for Subversion, because it's so close...

First widget (stripped down sequencer).
Seperated client and server code in two direcotry trees.
File size: 7.4 KB
Line 
1<?php ob_start('ob_gzhandler') ?>
2<!DOCTYPE html>
3<html>
4<head>
5    <meta http-equiv="X-UA-Compatible" content="chrome=1">
6    <!--
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20    -->
21    <title>RGraph: Javascript charts and graph library - Examples of keys</title>
22
23    <link rel="stylesheet" href="../css/website.css" type="text/css" media="screen" />
24    <link rel="icon" type="image/png" href="../favicon.png">
25   
26    <meta property="og:title" content="RGraph: Javascript charts and graph library" />
27    <meta property="og:description" content="A charts library based on the HTML5 canvas tag" />
28    <meta property="og:image" content="http://www.rgraph.net/images/logo.jpg"/>
29   
30    <script src="../libraries/RGraph.common.core.js" ></script>
31    <script src="../libraries/RGraph.line.js" ></script>
32    <script src="../libraries/RGraph.pie.js" ></script>
33    <!--[if IE 8]><script src="../excanvas/excanvas.original.js"></script><![endif]-->
34   
35    <script>
36        window.onload = function ()
37        {
38            var pie = new RGraph.Pie('myPie', [45,43,23,68,84,41]);
39            pie.Set('chart.title', 'A pie chart showing gutter mode');
40           
41            pie.Set('chart.key', ['John','Fred','Lou','Pete','Kevin','Gary']);
42            pie.Set('chart.key.position', 'gutter');
43            pie.Set('chart.key.position.y', pie.canvas.height - 35);
44            pie.Set('chart.key.rounded', false);
45            pie.Set('chart.key.shadow', true);
46            pie.Set('chart.key.shadow.offsetx', 3);
47            pie.Set('chart.key.shadow.offsety', 3);
48            pie.Set('chart.key.shadow.blur', 0);
49            pie.Set('chart.key.shadow.color', '#aaa');
50
51            pie.Draw();
52
53            var line = new RGraph.Line('myLine', [8,4,2,5,6,4,3,7,8,9,7,6], [4,3,1,6,5,8,4,9,8,7,4,6]);
54            line.Set('chart.key', ['Richard', 'Fred']);
55            line.Set('chart.title', 'A line chart showing the key in graph mode (interactive)');
56            line.Set('chart.key.position', 'graph');
57            line.Set('chart.key.shadow', true);
58            line.Set('chart.key.shadow.offsetx', 0);
59            line.Set('chart.key.shadow.offsety', 0);
60            line.Set('chart.key.shadow.blur', 15);
61            line.Set('chart.key.shadow.color', '#ccc');
62            line.Set('chart.key.interactive', true);
63            line.Set('chart.hmargin', 5);
64            line.Set('chart.linewidth', 3);
65            line.Set('chart.labels', ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']);
66            line.Draw();
67        }
68    </script>
69
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78        var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
79      })();
80    </script>
81
82</head>
83<body>
84
85   
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99
100    <div id="breadcrumb">
101        <a href="../index.html">RGraph: Javascript charts and graph library</a>
102        >
103        <a href="index.html">Documentation</a>
104        >
105        Examples of keys in charts
106    </div>
107
108    <h1>RGraph: <span>Javascript charts and graph library</span> - Examples of keys in charts</h1>
109
110    <div style="float: right; display: inline-block; width: 650px">
111        <canvas id="myLine" width="600" height="250" style="float: right">[No canvas support]</canvas>
112        <canvas id="myPie" width="450" height="250" style="float: right">[No canvas support]</canvas>
113    </div>
114
115    <p>
116        As of 4th December 2010 the code that produces the keys has been rewritten. There are two variants of keys available,
117        a horizontal one designed to sit in the gutter, and a vertical one that is designed to sit on top of (ie over) the chart.
118    </p>
119   
120    <p>
121        The actual positioning is now configurable though, so you could have a horizontal key and position it to sit on top
122        of the chart.
123    </p>
124   
125    <h4>Key properties</h4>
126   
127    <p>
128        The available key properties and their defaults are listed below (some chart types have slightly different defaults to
129        suit):
130    </p>
131
132
133    <ul>
134        <li>chart.key (<i>[] (An empty array)</i>)</li>
135        <li>chart.key.position (<i>graph</i>)</li>
136        <li>chart.key.position.gutter.boxed (<i>true</i>)</li>
137        <li>chart.key.position.x (<i>null</i>)</li>
138        <li>chart.key.position.y (<i>null</i>)</li>
139        <li>chart.key.shadow (<i>false</i>)</li>
140        <li>chart.key.shadow.offsetx (<i>2</i>)</li>
141        <li>chart.key.shadow.offsety (<i>2</i>)</li>
142        <li>chart.key.shadow.color (<i>#666</i>)</li>
143        <li>chart.key.shadow.blur (<i>3</i>)</li>
144        <li>chart.key.color.shape (<i>square</i>)</li>
145        <li>chart.key.background (<i>white</i>)</li>
146        <li>chart.key.rounded (<i>true</i>)</li>
147        <li>chart.key.text.size (<i>10</i>)</li>
148    </ul>
149   
150    <h4>Interactive keys</h4>
151        <p>
152            The Line chart supports interactive keys - as shown in the example. This is only available when the key
153            is in <i>graph</i> mode. This allows you to click a key item and it will be highlighted on the chart.
154        </p>
155
156</body>
157</html>
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