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https://github.com/chartjs/Chart.js.git
synced 2024-10-06 12:19:08 +02:00
improve radar-skip-points sample
- set title - set same size canvas as other samples - remove user select from canvas - remove html legend
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@ -5,23 +5,24 @@
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<title>Radar Chart</title>
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<script src="../dist/Chart.bundle.js"></script>
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<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.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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</style>
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</head>
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<body>
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<div style="width:50%">
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<canvas id="canvas" height="450" width="450"></canvas>
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<div style="width:75%">
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<canvas id="canvas"></canvas>
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</div>
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<button id="randomizeData">Randomize Data</button>
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<button id="addDataset">Add Dataset</button>
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<button id="removeDataset">Remove Dataset</button>
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<button id="addData">Add Data</button>
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<button id="removeData">Remove Data</button>
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<div>
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<h3>Legend</h3>
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<div id="legendContainer">
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</div>
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</div>
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<script>
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var randomScalingFactor = function() {
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return Math.round(Math.random() * 100);
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@ -62,6 +63,10 @@
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}]
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},
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options: {
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title:{
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display:true,
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text:"Chart.js Radar Chart - Skip Points"
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},
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elements: {
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line: {
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tension: 0.0,
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@ -74,15 +79,8 @@
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}
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};
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function updateLegend() {
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$legendContainer = $('#legendContainer');
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$legendContainer.empty();
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$legendContainer.append(window.myRadar.generateLegend());
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}
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window.onload = function() {
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window.myRadar = new Chart(document.getElementById("canvas"), config);
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updateLegend();
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};
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$('#randomizeData').click(function() {
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@ -94,7 +92,6 @@
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});
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window.myRadar.update();
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updateLegend();
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});
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$('#addDataset').click(function() {
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@ -114,7 +111,6 @@
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config.data.datasets.push(newDataset);
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window.myRadar.update();
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updateLegend();
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});
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$('#addData').click(function() {
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@ -126,14 +122,12 @@
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});
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window.myRadar.update();
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updateLegend();
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}
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});
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$('#removeDataset').click(function() {
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config.data.datasets.splice(0, 1);
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window.myRadar.update();
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updateLegend();
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});
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$('#removeData').click(function() {
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@ -144,7 +138,6 @@
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});
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window.myRadar.update();
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updateLegend();
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});
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</script>
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</body>
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