/home/mip/mip/public/template/AdminLTE/plugins/RGraph/demos/meter-circular.html
<?php
    header('Content-Type: ISO-8859-1');
?>
<!DOCTYPE html >
<html>
<head>
    <link rel="stylesheet" href="demos.css" type="text/css" media="screen" />
    
    <script src="../libraries/RGraph.common.core.js" ></script>
    <script src="../libraries/RGraph.common.dynamic.js" ></script>
    <script src="../libraries/RGraph.meter.js" ></script>
    
    <meta name="robots" content="noindex,nofollow" />
    <meta name="description" content="A Meter chart that has been customised to appear circular. It use Meter chart customisations as well as CSS effects" />
    
    <script>
        window.onload = function ()
        {
            var meter = new RGraph.Meter({
                id: 'cvs',
                min: 0,
                max: 100,
                value: 56,
                options: {
                    border: false,
                    tickmarksSmallNum: 0,
                    tickmarksBigNum: 0,
                    anglesStart: RGraph.HALFPI + (RGraph.HALFPI / 1.5),
                    anglesEnd: RGraph.TWOPI + RGraph.HALFPI - (RGraph.HALFPI / 1.5),
                    segmentRadiusStart: 140,
                    textSize: 16,
                    colorsRanges: [
                        [0,40,'Gradient(#0c0:#cfc:#0c0)'],
                        [40,80,'Gradient(yellow:#ffc:yellow)'],
                        [80,100,'Gradient(red:#fcc:red)']
                    ],
                    needlesRadius: 110,
                    gutterBottom: 135,
                    textAccessible: false
                }
            }).draw()
            
            meter.canvas.onclick = function (e)
            {
                var obj   = e.target.__object__;
                var value = obj.getValue(e);

                if (typeof value === 'number') {
                    obj.value = value;
                    obj.grow();
                }
            }
        };
    </script>
</head>
<body>

    <h1>A circular Meter chart</h1>
    
    <p>
        This is a customised Meter chart. The canvas is still the usual rectangle but it has ben placed inside a DIV which has a large
        border-radius CSS property giving the circular appearance.
    </p>

    <div style="width: 450px; height: 450px; background-color: white; border-radius: 250px; text-align: center; font-family: Arial; box-shadow: 0px 0px 25px gray; border: 10   px solid #ddd">
        <canvas id="cvs" width="450" height="350">[No canvas support]</canvas>
        <b>
            Temperature (�C)
        </b>
    </div>





    <p></p>

    This goes in the documents header:
    <pre class="code">
&lt;script src="RGraph.common.core.js"&gt;&lt;/script&gt;
&lt;script src="RGraph.common.dynamic.js"&gt;&lt;/script&gt;
&lt;script src="RGraph.meter.js"&gt;&lt;/script&gt;
</pre>
    
    Put this where you want the chart to show up:
    <pre class="code">
&lt;canvas id="cvs" width="450" height="350"&gt;
    [No canvas support]
&lt;/canvas&gt;
</pre>

    This is the code that generates the chart:
    <pre class="code">
&lt;script&gt;
    window.onload = function ()
    {
        var meter = new RGraph.Meter({
            id: 'cvs',
            min: 0,
            max: 100,
            value: 56,
            options: {
                border: false,
                tickmarksSmallNum: 0,
                tickmarksBigNum: 0,
                anglesStart: RGraph.HALFPI + (RGraph.HALFPI / 1.5),
                anglesEnd: RGraph.TWOPI + RGraph.HALFPI - (RGraph.HALFPI / 1.5),
                segmentRadiusStart: 140,
                textSize: 16,
                colorsRanges: [
                    [0,40,'Gradient(#0c0:#cfc:#0c0)'],
                    [40,80,'Gradient(yellow:#ffc:yellow)'],
                    [80,100,'Gradient(red:#fcc:red)']
                ],
                needlesRadius: 110,
                gutterBottom: 135
            }
        }).draw()
        
        meter.canvas.onclick = function (e)
        {
            var obj   = e.target.__object__;
            var value = obj.getValue(e);

            if (typeof value === 'number') {
                obj.value = value;
                obj.grow();
            }
        }
    };
&lt;/script&gt;
</pre>



    <p>
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        <a href="https://twitter.com/_rgraph" target="_blank" onclick="window.open('https://twitter.com/_rgraph', null, 'top=50,left=50,width=700,height=400'); return false"><img src="../images/twitter-large.png" width="200" height="43" alt="Share on Twitter" border="0" title="Mention RGraph on Twitter" /></a>
         
    </p>
    <p>
        <a href="./">&laquo; Back</a>
    </p>

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Path: home/mip/mip/public/template/AdminLTE/plugins/RGraph/demos