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callmetwan/adjustRgbaOpacity.ts

Created November 20, 2020 03:17
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JS adjustable RGBA opacity
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adjustRgbaOpacity.ts
function adjustRgbaOpacity(color: string, opacity: number) {
color.replace(/[^,]+(?=\))/, opacity);
}
const rgba = 'rgba(255, 255, 255, 1)';
const rgbargba = adjustRgbaOpacity(color, .5);
https://stackoverflow.com/a/8179549/2124039
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