jachstet-sea/zoom2.html

## zoom2.html
<!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>
	<!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>