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1ad5f369af
Allow switching platforms Move the Chart.platform to Chart.platform.current instead, and add ways to see available platforms and set the current platform. This is necessary for adding tests that use the "basic" platform.
54 lines
1005 B
JavaScript
54 lines
1005 B
JavaScript
var utils = Samples.utils;
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utils.srand(110);
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// CSP: disable automatic style injection
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Chart.platform.disableCSSInjection = true;
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function generateData() {
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var DATA_COUNT = 16;
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var MIN_XY = -150;
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var MAX_XY = 100;
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var data = [];
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var i;
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for (i = 0; i < DATA_COUNT; ++i) {
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data.push({
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x: utils.rand(MIN_XY, MAX_XY),
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y: utils.rand(MIN_XY, MAX_XY),
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v: utils.rand(0, 1000)
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});
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}
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return data;
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}
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window.addEventListener('load', function() {
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new Chart('chart-0', {
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type: 'bubble',
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data: {
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datasets: [{
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backgroundColor: utils.color(0),
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data: generateData()
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}, {
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backgroundColor: utils.color(1),
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data: generateData()
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}]
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},
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options: {
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aspectRatio: 1,
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legend: false,
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tooltip: false,
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elements: {
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point: {
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radius: function(context) {
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var value = context.dataset.data[context.dataIndex];
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var size = context.chart.width;
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var base = Math.abs(value.v) / 1000;
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return (size / 24) * base;
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}
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}
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}
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}
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});
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});
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