52 lines
1.0 KiB
JavaScript
52 lines
1.0 KiB
JavaScript
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import convertHwbToRgb from './convertHwbToRgb.js';
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import convertRgbToHwb from './convertRgbToHwb.js';
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import parseHwb from './parseHwb.js';
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import { fixupHueShorter } from '../fixup/hue.js';
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import { fixupAlpha } from '../fixup/alpha.js';
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import { interpolatorLinear } from '../interpolate/linear.js';
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import { differenceHueNaive } from '../difference.js';
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import { averageAngle } from '../average.js';
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const definition = {
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mode: 'hwb',
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toMode: {
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rgb: convertHwbToRgb
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},
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fromMode: {
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rgb: convertRgbToHwb
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},
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channels: ['h', 'w', 'b', 'alpha'],
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ranges: {
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h: [0, 360]
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},
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gamut: 'rgb',
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parse: [parseHwb],
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serialize: c =>
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`hwb(${c.h || 0} ${c.w * 100}% ${c.b * 100}%${
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c.alpha < 1 ? ` / ${c.alpha}` : ''
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})`,
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interpolate: {
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h: { use: interpolatorLinear, fixup: fixupHueShorter },
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w: interpolatorLinear,
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b: interpolatorLinear,
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alpha: { use: interpolatorLinear, fixup: fixupAlpha }
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},
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difference: {
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h: differenceHueNaive
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},
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average: {
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h: averageAngle
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}
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};
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export default definition;
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