117 lines
3.7 KiB
HTML
117 lines
3.7 KiB
HTML
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<!doctype html>
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<html>
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<head>
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<title>Legend Point Style</title>
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<script src="../../Chart.bundle.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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}
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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">
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<div class="chart-container">
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<canvas id="chart-legend-normal"></canvas>
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</div>
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<div class="chart-container">
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<canvas id="chart-legend-pointstyle"></canvas>
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</div>
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</div>
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<script>
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var color = Chart.helpers.color;
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function createConfig(colorName) {
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return {
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type: 'line',
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data: {
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labels: ["January", "February", "March", "April", "May", "June", "July"],
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datasets: [{
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label: "My First dataset",
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data: [
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randomScalingFactor(),
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randomScalingFactor(),
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randomScalingFactor(),
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randomScalingFactor(),
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randomScalingFactor(),
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randomScalingFactor(),
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randomScalingFactor()
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],
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backgroundColor: color(window.chartColors[colorName]).alpha(0.5).rgbString(),
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borderColor: window.chartColors[colorName],
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borderWidth: 1,
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pointStyle: 'rectRot',
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pointRadius: 5,
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pointBorderColor: 'rgb(0, 0, 0)'
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}]
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},
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options: {
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responsive: true,
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legend: {
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labels: {
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usePointStyle: false
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}
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},
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scales: {
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xAxes: [{
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display: true,
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scaleLabel: {
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display: true,
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labelString: 'Month'
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}
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}],
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yAxes: [{
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display: true,
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scaleLabel: {
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display: true,
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labelString: 'Value'
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}
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}]
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},
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title: {
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display: true,
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text: 'Normal Legend'
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}
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}
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};
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}
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function createPointStyleConfig(colorName) {
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var config = createConfig(colorName);
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config.options.legend.labels.usePointStyle = true;
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config.options.title.text = 'Point Style Legend';
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return config;
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}
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window.onload = function() {
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[{
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id: 'chart-legend-normal',
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config: createConfig('red')
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}, {
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id: 'chart-legend-pointstyle',
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config: createPointStyleConfig('blue')
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}].forEach(function(details) {
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var ctx = document.getElementById(details.id).getContext('2d');
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new Chart(ctx, details.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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