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<title>Flot Examples: Symbols</title>
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$(function() {

        function generate(offset, amplitude) {

                var res = [];
                var start = 0, end = 10;

                for (var i = 0; i <= 50; ++i) {
                        var x = start + i / 50 * (end - start);
                        res.push([x, amplitude * Math.sin(x + offset)]);
                }

                return res;
        }

        var data = [
                { data: generate(2, 1.8), points: { symbol: "circle" } },
                { data: generate(3, 1.5), points: { symbol: "square" } },
                { data: generate(4, 0.9), points: { symbol: "diamond" } },
                { data: generate(6, 1.4), points: { symbol: "triangle" } },
                { data: generate(7, 1.1), points: { symbol: "cross" } }
        ];

        $.plot("#placeholder", data, {
                series: {
                        points: {
                                show: true,
                                radius: 3
                        }
                },
                grid: {
                        hoverable: true
                }
        });

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<div id="header">
        <h2>Symbols</h2>
</div>

<div id="content">

        <div class="demo-container">
                <div id="placeholder" class="demo-placeholder"></div>
        </div>

        <p>Points can be marked in several ways, with circles being the built-in default. For other point types, you can define a callback function to draw the symbol. Some common symbols are available in the symbol plugin.</p>

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        Copyright &copy; 2007 - 2014 IOLA and Ole Laursen
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