23 lines
576 B
JavaScript
23 lines
576 B
JavaScript
/**
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* Generates sine wave data.
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* Attached to window to avoid ES Module CORS issues on file:// protocol.
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*/
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(function (global) {
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global.DataGenerator = {
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generateSineWave(points = 100, cycles = 2 * Math.PI) {
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const labels = [];
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const data = [];
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for (let i = 0; i <= points; i++) {
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const x = (i / points) * cycles;
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const y = Math.sin(x);
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labels.push(x.toFixed(2));
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data.push(y);
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}
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return { labels, data };
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}
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};
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})(window);
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