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

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

RGraph
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1<?php ob_start('ob_gzhandler') ?>
2<!DOCTYPE html>
3<html>
4<head>
5    <meta http-equiv="X-UA-Compatible" content="chrome=1">
6    <!--
7        /**
8        * o------------------------------------------------------------------------------o
9        * | This file is part of the RGraph package - you can learn more at:             |
10        * |                                                                              |
11        * |                          http://www.rgraph.net                               |
12        * |                                                                              |
13        * | This package is licensed under the RGraph license. For all kinds of business |
14        * | purposes there is a small one-time licensing fee to pay and for non          |
15        * | commercial  purposes it is free to use. You can read the full license here:  |
16        * |                                                                              |
17        * |                      http://www.rgraph.net/LICENSE.txt                       |
18        * o------------------------------------------------------------------------------o
19        */
20    -->
21    <title>RGraph: Javascript charts and graph library - Zooming your charts; a circular thumbnail</title>
22   
23    <meta name="keywords" content="rgraph html5 canvas chart docs circular zoom" />
24    <meta name="description" content="RGraph: Javascript charts and graph library - Documentation about zooming your charts; a circular thumbnail" />
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.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    <script src="../libraries/RGraph.common.core.js" ></script>
34    <script src="../libraries/RGraph.common.zoom.js" ></script>
35    <script src="../libraries/RGraph.line.js" ></script>
36    <!--[if IE 8]><script src="../excanvas/excanvas.original.js"></script><![endif]-->
37   
38    <style>
39        .RGraph_zoom_window {
40            box-shadow: 0 0 15px black ! important;
41            -webkit-box-shadow: 0 0 15px black ! important;
42            -moz-box-shadow: 0 0 15px black ! important;
43            border-radius: 50px ! important;
44        }
45    </style>
46
47    <script>
48      var _gaq = _gaq || [];
49      _gaq.push(['_setAccount', 'UA-54706-2']);
50      _gaq.push(['_trackPageview']);
51   
52      (function() {
53        var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
54        ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
55        var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
56      })();
57    </script>
58
59</head>
60
61<body>
62
63   
64    <!-- Social networking buttons -->
65        <div id="social_icons" class="warning" style="border-radius: 10px; top: 1px; position: fixed">
66            <a title="Bookmark with delicious" href="http://delicious.com/save?jump=close&v=4&noui&jump=close&url=http://www.rgraph.net&notes=RGraph%20is%20a%20HTML5%20based%20javascript%20charts%20library%20supporting%20a%20wide%20range%20of%20different%20charts%20types&title=RGraph:Javascript%20charts%20and%20graphs%20library" target="_blank"><img src="../images/delicious.png" alt="Bookmark with delicious" width="22" height="22" border="0" align="absmiddle" /></a>
67            <a href="http://twitter.com/home/?status=RGraph%3A%20Javascript+charts+and+graph+library+http%3A%2F%2Fwww.rgraph.net+%23rgraph+%23html5+%23canvas+%23javascript+%23charts+@_rgraph" target="_blank"><img src="../images/twitter.png" id="twitter_icon" alt="tweet this site" width="22" height="22" border="0" align="absmiddle" /></a>
68        </div>
69
70        <script>
71            // Opera fix
72            if (navigator.userAgent.indexOf('Opera') == -1) {
73              document.getElementById("social_icons").style.position = 'fixed';
74            }
75        </script>
76    <!-- Social networking buttons -->
77
78    <div id="breadcrumb">
79        <a href="../index.html">RGraph: Javascript charts and graph library</a>
80        >
81        <a href="index.html">Documentation</a>
82        >
83        A circular thumbnail demonstration
84    </div>
85
86    <h1>RGraph: <span>Javascript charts and graph library</span> - A circular thumbnail demonstration</h1>
87
88    <script>
89        if (RGraph.isIE8()) {
90            document.write('<div style="background-color: #fee; border: 2px dashed red; padding: 5px"><b>Important</b><br /><br /> Internet Explorer 8 does not natively support the HTML5 canvas tag, so if you want to see the charts, you can either:<ul><li>Install <a href="http://code.google.com/chrome/chromeframe/">Google Chrome Frame</a></li><li>Use ExCanvas. This is provided in the RGraph Archive.</li><li>Use another browser entirely. Your choices are Firefox 3.5+, Chrome 2+, Safari 4+ or Opera 10.5+. </li></ul> <b>Note:</b> Internet Explorer 9 fully supports the canvas tag. Click <a href="http://support.rgraph.net/message/rgraph-in-internet-explorer-9.html" target="_blank">here</a> to see some screenshots.</div>');
91        }
92    </script>
93
94
95    <canvas id="cvs" width="600" height="250" style="float: right">[No canvas support]</canvas>
96    <script>
97        var line = new RGraph.Line('cvs', [5,3,4,6,5,1,3,4,5,5], [4,8,6,7,4,3,5,1,2,3]);
98        line.Set('chart.colors', ['red', 'black']);
99        line.Set('chart.hmargin', 5);
100        line.Set('chart.linewidth', 5);
101        line.Set('chart.shadow', true);
102        line.Set('chart.shadow.offsetx', 0);
103        line.Set('chart.shadow.offsety', 0);
104        line.Set('chart.shadow.blur', 15);
105        line.Set('chart.shadow.color', ['red','black']);
106        line.Set('chart.labels', ['Hoolio','Gina','Jo','Olga','Kev','John','Lou','Pete','June','Fred']);
107        line.Set('chart.zoom.mode', 'thumbnail');
108        line.Set('chart.zoom.thumbnail.width', 100);
109        line.Set('chart.zoom.thumbnail.height', 100);
110        line.Draw();
111    </script>
112
113    <p>
114        This is a demonstration of the zoom in thumbnail mode with some custom CSS (the <i>border-radius</i> property) which facilitates
115        making the thumbnail circular.
116    </p>
117   
118    <p>
119        Remember that browser support for this is limited - currently (18th December 2010) only Firefox 4b7+ supports this.
120    </p>
121   
122    <p>
123        <a href="zoom.html#thumbnail">&laquo;Back to zoom documentation</a>
124    </p>
125
126</body>
127</html>
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