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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | 24x 284x 282x 24x 258x 258x 258x 258x 258x 258x 258x 258x | /**
* Copyright (c) Nicolas Gallagher.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow
*/
import isWebColor from '../isWebColor';
import processColor from '../../exports/processColor';
const normalizeColor = (color?: number | string, opacity?: number = 1): void | string => {
if (color == null) return;
if (typeof color === 'string' && isWebColor(color)) {
return color;
}
const colorInt = processColor(color);
Eif (colorInt != null) {
const r = (colorInt >> 16) & 255;
const g = (colorInt >> 8) & 255;
const b = colorInt & 255;
const a = ((colorInt >> 24) & 255) / 255;
const alpha = (a * opacity).toFixed(2);
return `rgba(${r},${g},${b},${alpha})`;
}
};
export default normalizeColor;
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