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<!doctype html>
<html>

<head>
    <title>Scatter Chart</title>
    <script src="../node_modules/chart.js/dist/Chart.bundle.js"></script>
    <script src="../node_modules/hammerjs/hammer.min.js"></script>
    <script src="../Chart.Zoom.js"></script>
    <style>
    canvas {
        -moz-user-select: none;
        -webkit-user-select: none;
        -ms-user-select: none;
    }
    </style>
</head>

<body>
    <div style="width:100%">
        <div>
            <canvas id="canvas"></canvas>
        </div>
    </div>
    <script>
        var randomColor = function(opacity) {
            return 'rgba(' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + Math.round(Math.random() * 255) + ',' + (opacity || '.3') + ')';
        };

        var scatterChartData = {
            datasets: [{
                label: "My only dataset",
                data: [{
                    x: 0,
                    y: 0,
                }, {
                    x: 20,
                    y: 20,
                }, {
                    x: 40,
                    y: 0,
                }],
                lineTension: 0,
            }]
        };

        scatterChartData.datasets.forEach(function(dataset) {
            dataset.borderColor = randomColor(0.4);
            dataset.backgroundColor = randomColor(0.1);
            dataset.pointBorderColor = randomColor(0.7);
            dataset.pointBackgroundColor = randomColor(0.5);
            dataset.pointBorderWidth = 1;
        });

        window.onload = function() {
            var ctx = document.getElementById("canvas").getContext("2d");
            window.myScatter = Chart.Scatter(ctx, {
                data: scatterChartData,
                options: {
                    title: {
                        display: true,
                        text: 'Chart.js Scatter Chart'
                    },
                    scales: {
                        xAxes: [{
                            position: 'top',
                            gridLines: {
                                zeroLineColor: "rgba(0,255,0,1)"
                            },
                            scaleLabel: {
                                display: true,
                                labelString: 'x axis'
                            },
                            ticks: {
                                maxRotation: 0,
                                reverse: true
                            }
                        }],
                        yAxes: [{
                            position: 'right',
                            gridLines: {
                                zeroLineColor: "rgba(0,255,0,1)"
                            },
                            scaleLabel: {
                                display: true,
                                labelString: 'y axis'
                            },
                            ticks: {
                                reverse: true
                            }
                        }]
                    },
                    pan: {
                        enabled: true,
                        mode: 'xy',
                        threshold: 10,
                    },
                    zoom: {
                        enabled: true,
                        mode: 'xy',
                        limits: {
                            max: 10,
                            min: 0.5
                        }
                    }
                }
            });
        };
    </script>
</body>

</html>