feat(color): support function for modifyHSL #1118
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8 tasks
100pah
requested changes
May 12, 2025
src/tool/color.ts
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| s != null && (colorArr[1] = | ||
| typeof s === 'function' | ||
| ? s(colorArr[1]) | ||
| : parseCssFloat(s) |
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- Use
isFunctionto help with code compression. - If the input number
h,s,lare performed byparseCssFloatandclampCssAngle- especially the "clamp" logic inside of them.
the return of functionh,s,lshould also be processed by them,
otherwise the semantics of the API is inconsistent.
e.g.,
colorArr[0] = clampCssAngle( isFunction(h) ? h(colorArr[0]) : h)
colorArr[1] = isFunction(s) ? clampCssFloat(s(colorArr[1])) : parseCssFloat(s)
src/tool/color.ts
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| color: string, | ||
| h?: number | ((h: number) => number), | ||
| s?: number | ((s: number) => number), | ||
| l?: number | ((l: number) => number) |
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The TS type of s and l is incorrect historically.
Could we correct them? Since we modify it this time.
s: string | number | ((s: number) => number) // accept css float like '30%' or float number like 0.3.
l: string | number | ((l: number) => number) // accept css float like '30%' or float number like 0.3.
100pah
approved these changes
May 12, 2025
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Support function for modifyHSL so that we can calculate dark theme color in ECharts from light color.