source: Dev/branches/jQueryUI/client/RGraph/examples/meter.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: 8.7 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    <!--
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 - meter charts</title>
22   
23    <meta name="keywords" content="rgraph html5 canvas example meter charts" />
24    <meta name="description" content="RGraph: Javascript charts and graph library - Meter charts examples" />
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.context.js" ></script>
35    <script src="../libraries/RGraph.common.annotate.js" ></script>
36    <script src="../libraries/RGraph.common.tooltips.js" ></script>
37    <script src="../libraries/RGraph.common.zoom.js" ></script>
38    <script src="../libraries/RGraph.common.resizing.js" ></script>
39    <script src="../libraries/RGraph.meter.js" ></script>
40    <!--[if IE 8]><script src="../excanvas/excanvas.original.js"></script><![endif]-->
41
42    <script>
43        window.onload = function ()
44        {
45            var meter1 = new RGraph.Meter('meter1', 50, 100, 58);
46           
47            var grad1 = meter1.context.createRadialGradient(meter1.canvas.width / 2,meter1.canvas.height - 25,0,meter1.canvas.width / 2,meter1.canvas.height - 25,200);
48            grad1.addColorStop(0, 'green');
49            grad1.addColorStop(1, 'white');
50           
51            var grad2 = meter1.context.createRadialGradient(meter1.canvas.width / 2, meter1.canvas.height - 25,0,meter1.canvas.width / 2, meter1.canvas.height - 25,200);
52            grad2.addColorStop(0, 'yellow');
53            grad2.addColorStop(1, 'white');
54           
55            var grad3 = meter1.context.createRadialGradient(meter1.canvas.width / 2, meter1.canvas.height - 25,0,meter1.canvas.width / 2, meter1.canvas.height - 25,200);
56            grad3.addColorStop(0, 'red');
57            grad3.addColorStop(1, 'white');
58           
59            //meter1.Set('chart.contextmenu', [['Zoom in', RGraph.Zoom], ['Show palette', RGraph.Showpalette], ['Clear annotations', function () {RGraph.Clear(meter1.canvas); meter1.Draw();}], null, ['Cancel', function () {}]]);
60            meter1.Set('chart.annotatable', true);
61            meter1.Set('chart.labels.position', 'inside');
62            meter1.Set('chart.title', 'A sample measurement');
63            meter1.Set('chart.title.vpos', 0.5);
64            meter1.Set('chart.title.color', 'black');
65            meter1.Set('chart.green.color', grad1);
66            meter1.Set('chart.yellow.color', grad2);
67            meter1.Set('chart.red.color', grad3);
68            meter1.Set('chart.shadow', true);
69            meter1.Set('chart.shadow.color', 'gray');
70            meter1.Set('chart.shadow.offsetx', 0);
71            meter1.Set('chart.shadow.offsety', 0);
72            meter1.Set('chart.shadow.blur', 15);
73            meter1.Set('chart.zoom.hdir', 'center');
74            meter1.Set('chart.zoom.vdir', 'center');
75            meter1.Set('chart.contextmenu', [['Clear', function () {RGraph.Clear(meter1.canvas); meter1.Draw();}]]);
76           
77            meter1.Set('chart.tickmarks.small.num', 100);
78            meter1.Set('chart.tickmarks.big.num', 10);
79            meter1.Set('chart.tickmarks.small.color', '#bbb');
80            meter1.Set('chart.tickmarks.big.color', 'black');
81            meter1.Set('chart.scale.decimals', 1);
82            meter1.Draw();
83
84            var meter2 = new RGraph.Meter('meter2', 0, 10, 5);
85            meter2.Set('chart.units.post', 'kg');
86            meter2.Set('chart.red.start', 0);
87            meter2.Set('chart.red.end', 3);
88            meter2.Set('chart.yellow.start', 3);
89            meter2.Set('chart.yellow.end', 6);
90            meter2.Set('chart.green.start', 6);
91            meter2.Set('chart.green.end', 10);
92            meter2.Draw();
93        }
94    </script>
95
96    <script>
97      var _gaq = _gaq || [];
98      _gaq.push(['_setAccount', 'UA-54706-2']);
99      _gaq.push(['_trackPageview']);
100   
101      (function() {
102        var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
103        ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
104        var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
105      })();
106    </script>
107</head>
108<body>
109
110   
111    <!-- Social networking buttons -->
112        <div id="social_icons" class="warning" style="border-radius: 10px; top: 1px; position: fixed">
113            <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>
114            <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>
115        </div>
116
117        <script>
118            // Opera fix
119            if (navigator.userAgent.indexOf('Opera') == -1) {
120              document.getElementById("social_icons").style.position = 'fixed';
121            }
122        </script>
123    <!-- Social networking buttons -->
124
125
126    <h1>RGraph: <span>Javascript charts and graph library</span> - Meter charts</h1>
127
128    <script>
129        if (RGraph.isIE8()) {
130            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>');
131        }
132    </script>
133
134
135    <div id="breadcrumb">
136        <a href="../index.html">RGraph: Javascript charts and graph library</a>
137        >
138        <a href="./index.html">Examples</a>
139        >
140        Meter
141    </div>
142   
143    <div>
144        <p>
145            Meter charts are similar to Odometer charts albeit only a semi-circle and not a full circle. It can be better when trying illustrate
146            a particular level, but only have a limited amount of space. It could also be quite effective as part of a control panel.
147        </p>
148       
149        <p></p>
150    </div>
151
152    <div>
153        <ul>
154            <li><a href="../docs/meter.html">Meter charts API documentation</a></li>
155        </ul>
156    </div>
157   
158    <div style="text-align: center">
159        <canvas id="meter1" width="400" height="250"><div class="canvasfallback">[No canvas support]</div></canvas>
160        &nbsp;&nbsp;&nbsp;&nbsp;
161        <canvas id="meter2" width="400" height="250"><div class="canvasfallback">[No canvas support]</div></canvas>
162    </div>
163
164</body>
165</html>
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