DK-MES-2.0
/
HEGII.ss.mes.dashboard


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en-US">
<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=Edge">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>Scriptable > Pie | Chart.js sample</title>
	<link rel="stylesheet" type="text/css" href="../style.css">
	<script src="../../dist/Chart.min.js"></script>
	<script src="../utils.js"></script>
</head>
<body>
	<div class="content">
		<div class="wrapper"><canvas id="chart-0"></canvas></div>
		<div class="toolbar">
			<button onclick="randomize()">Randomize</button>
			<button onclick="addDataset()">Add Dataset</button>
			<button onclick="removeDataset()">Remove Dataset</button>
			<button onclick="togglePieDoughnut()">Toggle Doughnut View</button>
		</div>
	</div>
	<script>
		var DATA_COUNT = 5;

		var utils = Samples.utils;

		utils.srand(110);

		function colorize(opaque, hover, ctx) {
			var v = ctx.dataset.data[ctx.dataIndex];
			var c = v < -50 ? '#D60000'
				: v < 0 ? '#F46300'
				: v < 50 ? '#0358B6'
				: '#44DE28';

			var opacity = hover ? 1 - Math.abs(v / 150) - 0.2 : 1 - Math.abs(v / 150);

			return opaque ? c : utils.transparentize(c, opacity);
		}

		function hoverColorize(ctx) {
			return colorize(false, true, ctx);
		}

		function generateData() {
			return utils.numbers({
				count: DATA_COUNT,
				min: -100,
				max: 100
			});
		}

		var data = {
			datasets: [{
				data: generateData(),
			}]
		};

		var options = {
			legend: false,
			tooltips: false,
			elements: {
				arc: {
					backgroundColor: colorize.bind(null, false, false),
					hoverBackgroundColor: hoverColorize
				}
			}
		};

		var chart = new Chart('chart-0', {
			type: 'pie',
			data: data,
			options: options
		});

		// eslint-disable-next-line no-unused-vars
		function randomize() {
			chart.data.datasets.forEach(function(dataset) {
				dataset.data = generateData();
			});
			chart.update();
		}

		// eslint-disable-next-line no-unused-vars
		function addDataset() {
			chart.data.datasets.push({
				data: generateData()
			});
			chart.update();
		}

		// eslint-disable-next-line no-unused-vars
		function removeDataset() {
			chart.data.datasets.shift();
			chart.update();
		}

		// eslint-disable-next-line no-unused-vars
		function togglePieDoughnut() {
			if (chart.options.cutoutPercentage) {
				chart.options.cutoutPercentage = 0;
			} else {
				chart.options.cutoutPercentage = 50;
			}
			chart.update();
		}

	</script>
</body>
</html>