23 lines
599 B
TypeScript
23 lines
599 B
TypeScript
import type { ConfigInterface } from '../config';
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export default (
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ctx: CanvasRenderingContext2D | null | undefined,
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config: ConfigInterface,
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series: Date[]
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): void => {
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if (ctx) {
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for (const [index, value] of series.entries()) {
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if (value.getHours() > 6 && value.getHours() < 21) {
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ctx.beginPath();
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ctx.moveTo(index * config.deltaX, config.maxY);
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ctx.lineTo(index * config.deltaX, 0);
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ctx.lineTo((index + 1) * config.deltaX, 0);
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ctx.lineTo((index + 1) * config.deltaX, config.maxY);
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ctx.closePath();
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ctx.fillStyle = '#f4ff0014';
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ctx.fill();
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}
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}
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}
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};
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