react-kiwi-dropdown
Version:
| Name | Type | Description | | --------------------------- | -------------------- | ----------- | | options | array | | selectedOption | string | | onCha
32 lines (23 loc) • 650 B
JavaScript
/* Convert between HWB and HSV
/* ========================================================================== */
export function hwb2hsv(hwbH, hwbW, hwbB) {
const [ hsvH, hsvS, hsvV ] = [
hwbH,
hwbB === 100 ? 0 : 100 - hwbW / (100 - hwbB) * 100,
100 - hwbB
];
return [ hsvH, hsvS, hsvV ];
}
export function hsv2hwb(hsvH, hsvS, hsvV) {
const [ hwbH, hwbW, hwbB ] = [
hsvH,
(100 - hsvS) * hsvV / 100,
100 - hsvV
];
return [ hwbH, hwbW, hwbB ];
}
/*
References
----------
- https://en.wikipedia.org/wiki/HWB_color_model#Converting_to_and_from_HSV
/* ========================================================================== */