Harwinder Sekhon
52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
document.addEventListener('DOMContentLoaded', function() {
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// Load Google Charts
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google.charts.load('current', {'packages':['gauge']});
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google.charts.setOnLoadCallback(drawGauges);
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// Draw all gauges on the page
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function drawGauges() {
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const gaugeContainers = document.querySelectorAll('.gauge-container');
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gaugeContainers.forEach(container => {
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const label = container.dataset.label;
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const score = parseFloat(container.dataset.score);
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// Create data table
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const data = google.visualization.arrayToDataTable([
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['Label', 'Value'],
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[label, score]
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]);
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// Configure gauge options
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const options = {
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width: 200,
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height: 160,
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redFrom: -100,
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redTo: -50,
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yellowFrom: -50,
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yellowTo: 0,
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greenFrom: 0,
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greenTo: 50,
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minorTicks: 5,
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min: -100,
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max: 100,
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majorTicks: [-100, -50, 0, 50, 100],
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animation: {
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duration: 500,
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easing: 'out'
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}
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};
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// Create and draw the gauge
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const chart = new google.visualization.Gauge(container);
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chart.draw(data, options);
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});
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}
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// Re-draw gauges when window is resized
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window.addEventListener('resize', function() {
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if (typeof google !== 'undefined' && google.visualization) {
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drawGauges();
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}
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});
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}); |