/home/mip/public_html/template/AdminLTE/plugins/RGraph/demos/scatter-bubble-chart.html
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    <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.common.tooltips.js" ></script>
    <script src="../libraries/RGraph.scatter.js" ></script>
    
    <title>A Scatter chart as a Bubble chart variant using post-processing</title>
    
    
    <meta name="robots" content="noindex,nofollow" />
    <meta name="description" content="A Scatter chart which is configured to use Bubbles and hides the tooltips when you move the mouse away from a Bubble" />
     
</head>
<body>

    <h1>A Scatter chart as a Bubble chart variant using the new Bubble chart class</h1>
    
    <p>
        The Scatter chart now has a dedicated Bubble chart class as part of the file.
    </p>

    <canvas id="cvs" width="600" height="200">[No canvas support]</canvas><br />
    <button onclick="var scatter = RGraph.ObjectRegistry.getFirstObjectByType('scatter'); scatter.set('colorsBubbleGraduated', !scatter.get('colorsBubbleGraduated') ); RGraph.redraw();">Toggle gradients</button>
    
    <script>
        window.onload = function ()
        {
            // Create and configure the Scatter chart
            var scatter = new RGraph.Scatter({
                id: 'cvs',
                data: [
                    [30,15, 'red', 'Red bubble tooltip'],
                    [60,5, 'blue', 'Blue bubble tooltip'],
                    [90,8, 'pink', 'Pink bubble tooltip'],
                    [120,19, 'green', 'Green bubble tooltip'],
                    [150,14, 'gray', 'Gray bubble tooltip'],
                    [50,12, 'red', 'Red bubble tooltip'],
                    [180,24, 'gray', 'Gray bubble tooltip'],
                    [250,21, 'black', 'Black bubble tooltip']
                ],
                options: {
                    xmax: 365,
                    labels: ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'],
                    'text.size':14,
                    backgroundGridVlines: false,
                    backgroundGridBorder: false,
                    xaxis:false,
                    tooltipsHotspot: 10,
                    //colorsBubbleGraduated: false,
                    textAccessible: true
                }
            }).draw()

            var bubble = new RGraph.Scatter.Bubble(
                scatter,
                    0,   // Minimum
                    100, // Maximum
                    25,  // Max width
                    [50,60,70,80,90,84,86,87] // Bubble data
                ).draw();
            
            /**
            * This custom onmousemove event listener hides the tooltip if the mouse
            * is not over a mark.
            */
            scatter.canvas.onmousemove = function (e)
            {
                var obj   = e.target.__object__;
                var shape = obj.getShape(e);

                if (!shape) {
                    RGraph.hideTooltip();
                    RGraph.redraw();
                }
            }
        };
    </script>





    <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.common.tooltips.js"&gt;&lt;/script&gt;
&lt;script src="RGraph.scatter.js"&gt;&lt;/script&gt;
</pre>
    
    Put this where you want the chart to show up:
    <pre class="code">
&lt;canvas id="cvs" width="600" height="200"&gt;
    [No canvas support]
&lt;/canvas&gt;&lt;br /&gt;
&lt;button onclick="var scatter = RGraph.ObjectRegistry.getFirstObjectByType('scatter'); scatter.set('colorsBubbleGraduated', !scatter.get('colorsBubbleGraduated') ); RGraph.redraw();"&gt;Toggle gradients&lt;/button&gt;
</pre>

    This is the code that generates the chart:
    <pre class="code">
&lt;script&gt;
    window.onload = function ()
    {
        <span>// Create and configure the Scatter chart</span>
        var scatter = new RGraph.Scatter({
            id: 'cvs',
            data: [
                [30,15, 'red', 'Red bubble tooltip'],
                [60,5, 'blue', 'Blue bubble tooltip'],
                [90,8, 'pink', 'Pink bubble tooltip'],
                [120,19, 'green', 'Green bubble tooltip'],
                [150,14, 'gray', 'Gray bubble tooltip'],
                [50,12, 'red', 'Red bubble tooltip'],
                [180,24, 'gray', 'Gray bubble tooltip'],
                [250,21, 'black', 'Black bubble tooltip']
            ],
            options: {
                xmax: 365,
                labels: ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'],
                'text.size':14,
                backgroundGridVlines: false,
                backgroundGridBorder: false,
                xaxis:false,
                tooltipsHotspot: 10,
                //colorsBubbleGraduated: false
                textAccessible: true
            }
        }).draw()

        var bubble = new RGraph.Scatter.Bubble(
            scatter,
                0,   <span>// Minimum</span>
                100, <span>// Maximum</span>
                25,  <span>// Max width</span>
                [50,60,70,80,90,84,86,87] <span>// Bubble data</span>
            ).draw();
        
        <span>/**
        * This custom onmousemove event listener hides the tooltip if the mouse
        * is not over a mark.
        */</span>
        scatter.canvas.onmousemove = function (e)
        {
            var obj   = e.target.__object__;
            var shape = obj.getShape(e);

            if (!shape) {
                RGraph.hideTooltip();
                RGraph.redraw();
            }
        }
    };
&lt;/script&gt;
</pre>


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