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- <!doctype html>
- <html>
- <head>
- <title>Legend Positions</title>
- <script src="../../dist/Chart.bundle.js"></script>
- <script src="../utils.js"></script>
- <style>
- canvas {
- -moz-user-select: none;
- -webkit-user-select: none;
- -ms-user-select: none;
- }
- .chart-container {
- width: 500px;
- margin-left: 40px;
- margin-right: 40px;
- }
- .container {
- display: flex;
- flex-direction: row;
- flex-wrap: wrap;
- justify-content: center;
- }
- </style>
- </head>
- <body>
- <div class="container">
- <div class="chart-container">
- <canvas id="chart-legend-top"></canvas>
- </div>
- <div class="chart-container">
- <canvas id="chart-legend-right"></canvas>
- </div>
- <div class="chart-container">
- <canvas id="chart-legend-bottom"></canvas>
- </div>
- <div class="chart-container">
- <canvas id="chart-legend-left"></canvas>
- </div>
- </div>
- <script>
- var color = Chart.helpers.color;
- function createConfig(legendPosition, colorName) {
- return {
- type: 'line',
- data: {
- labels: ['January', 'February', 'March', 'April', 'May', 'June', 'July'],
- datasets: [{
- label: 'My First dataset',
- data: [
- randomScalingFactor(),
- randomScalingFactor(),
- randomScalingFactor(),
- randomScalingFactor(),
- randomScalingFactor(),
- randomScalingFactor(),
- randomScalingFactor()
- ],
- backgroundColor: color(window.chartColors[colorName]).alpha(0.5).rgbString(),
- borderColor: window.chartColors[colorName],
- borderWidth: 1
- }]
- },
- options: {
- responsive: true,
- legend: {
- position: legendPosition,
- },
- scales: {
- xAxes: [{
- display: true,
- scaleLabel: {
- display: true,
- labelString: 'Month'
- }
- }],
- yAxes: [{
- display: true,
- scaleLabel: {
- display: true,
- labelString: 'Value'
- }
- }]
- },
- title: {
- display: true,
- text: 'Legend Position: ' + legendPosition
- }
- }
- };
- }
- window.onload = function() {
- [{
- id: 'chart-legend-top',
- legendPosition: 'top',
- color: 'red'
- }, {
- id: 'chart-legend-right',
- legendPosition: 'right',
- color: 'blue'
- }, {
- id: 'chart-legend-bottom',
- legendPosition: 'bottom',
- color: 'green'
- }, {
- id: 'chart-legend-left',
- legendPosition: 'left',
- color: 'yellow'
- }].forEach(function(details) {
- var ctx = document.getElementById(details.id).getContext('2d');
- var config = createConfig(details.legendPosition, details.color);
- new Chart(ctx, config);
- });
- };
- </script>
- </body>
- </html>
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