mirror of
https://github.com/chartjs/Chart.js.git
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118 lines
2.4 KiB
HTML
118 lines
2.4 KiB
HTML
<!doctype html>
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<html>
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<head>
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<title>Scatter Chart</title>
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<script src="../../dist/chart.js"></script>
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<script src="../utils.js"></script>
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<style>
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canvas {
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-moz-user-select: none;
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-webkit-user-select: none;
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-ms-user-select: none;
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}
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.chart-container {
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width: 500px;
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margin-left: 40px;
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margin-right: 40px;
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margin-bottom: 40px;
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}
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.container {
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display: flex;
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flex-direction: row;
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flex-wrap: wrap;
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justify-content: center;
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}
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</style>
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</head>
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<body>
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<div class="container"></div>
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<script>
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var color = Chart.helpers.color;
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function generateData() {
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var data = [];
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for (var i = 0; i < 7; i++) {
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data.push({
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x: randomScalingFactor(),
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y: randomScalingFactor()
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});
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}
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return data;
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}
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function createConfig(xPosition, yPosition, title) {
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var scatterChartData = {
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datasets: [{
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label: 'My First dataset',
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borderColor: window.chartColors.red,
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backgroundColor: color(window.chartColors.red).alpha(0.2).rgbString(),
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data: generateData()
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}, {
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label: 'My Second dataset',
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borderColor: window.chartColors.blue,
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backgroundColor: color(window.chartColors.blue).alpha(0.2).rgbString(),
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data: generateData()
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}]
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};
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return {
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type: 'scatter',
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data: scatterChartData,
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options: {
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responsive: true,
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title: {
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display: true,
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text: title
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},
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scales: {
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x: {
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position: xPosition,
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axis: 'x',
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min: -100,
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max: 100,
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},
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y: {
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position: yPosition,
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axis: 'y',
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min: -100,
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max: 100,
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}
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}
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}
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};
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}
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window.onload = function() {
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var container = document.querySelector('.container');
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[{
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title: 'Position: Vertical: left, Horizontal: bottom',
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xPosition: 'bottom',
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yPosition: 'left'
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}, {
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title: 'Position: Vertical: center, Horizontal: center',
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xPosition: 'center',
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yPosition: 'center'
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}, {
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title: 'Position: Vertical: x=-60, Horizontal: y=30',
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xPosition: {y: 30},
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yPosition: {x: -60}
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}].forEach(function(details) {
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var div = document.createElement('div');
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div.classList.add('chart-container');
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var canvas = document.createElement('canvas');
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div.appendChild(canvas);
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container.appendChild(div);
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var ctx = canvas.getContext('2d');
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var config = createConfig(details.xPosition, details.yPosition, details.title);
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new Chart(ctx, config);
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});
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};
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</script>
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</body>
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</html>
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