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Oct 7, 2024
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Added more constructor examples (#181) #260

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70 changes: 65 additions & 5 deletions README.md
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Expand Up @@ -23,18 +23,78 @@ const Color = require('color');

### Constructors
```js
const color = Color('rgb(255, 255, 255)')
const color = Color({r: 255, g: 255, b: 255})
const color = Color.rgb(255, 255, 255)
const color = Color.rgb([255, 255, 255])
// string constructor
const color = Color('rgb(255, 255, 255)') // { model: 'rgb', color: [ 255, 255, 255 ], valpha: 1 }
const color = Color('hsl(194, 53%, 79%)') // { model: 'hsl', color: [ 195, 53, 79 ], valpha: 1 }
const color = Color('hsl(194, 53%, 79%, 0.5)') // { model: 'hsl', color: [ 195, 53, 79 ], valpha: 0.5 }
const color = Color('#FF0000') // { model: 'rgb', color: [ 255, 0, 0 ], valpha: 1 }
const color = Color('#FF000033') // { model: 'rgb', color: [ 255, 0, 0 ], valpha: 0.2 }
const color = Color('lightblue') // { model: 'rgb', color: [ 173, 216, 230 ], valpha: 1 }
const color = Color('purple') // { model: 'rgb', color: [ 128, 0, 128 ], valpha: 1 }

// rgb
const color = Color({r: 255, g: 255, b: 255}) // { model: 'rgb', color: [ 255, 255, 255 ], valpha: 1 }
const color = Color({r: 255, g: 255, b: 255, alpha: 0.5}) // { model: 'rgb', color: [ 255, 255, 255 ], valpha: 0.5 }
const color = Color.rgb(255, 255, 255) // { model: 'rgb', color: [ 255, 255, 255 ], valpha: 1 }
const color = Color.rgb(255, 255, 255, 0.5) // { model: 'rgb', color: [ 255, 255, 255 ], valpha: 0.5 }
const color = Color.rgb(0xFF, 0x00, 0x00, 0.5) // { model: 'rgb', color: [ 255, 0, 0 ], valpha: 0.5 }
const color = Color.rgb([255, 255, 255]) // { model: 'rgb', color: [ 255, 255, 255 ], valpha: 1 }
const color = Color.rgb([0xFF, 0x00, 0x00, 0.5]) // { model: 'rgb', color: [ 255, 0, 0 ], valpha: 0.5 }

// hsl
const color = Color({h: 194, s: 53, l: 79}) // { model: 'hsl', color: [ 195, 53, 79 ], valpha: 1 }
const color = Color({h: 194, s: 53, l: 79, alpha: 0.5}) // { model: 'hsl', color: [ 195, 53, 79 ], valpha: 0.5 }
const color = Color.hsl(194, 53, 79) // { model: 'hsl', color: [ 195, 53, 79 ], valpha: 1 }

// hsv
const color = Color({h: 195, s: 25, v: 99}) // { model: 'hsv', color: [ 195, 25, 99 ], valpha: 1 }
const color = Color({h: 195, s: 25, v: 99, alpha: 0.5}) // { model: 'hsv', color: [ 195, 25, 99 ], valpha: 0.5 }
const color = Color.hsv(195, 25, 99) // { model: 'hsv', color: [ 195, 25, 99 ], valpha: 1 }
const color = Color.hsv([195, 25, 99]) // { model: 'hsv', color: [ 195, 25, 99 ], valpha: 1 }

// cmyk
const color = Color({c: 0, m: 100, y: 100, k: 0}) // { model: 'cmyk', color: [ 0, 100, 100, 0 ], valpha: 1 }
const color = Color({c: 0, m: 100, y: 100, k: 0, alpha: 0.5}) // { model: 'cmyk', color: [ 0, 100, 100, 0 ], valpha: 0.5 }
const color = Color.cmyk(0, 100, 100, 0) // { model: 'cmyk', color: [ 0, 100, 100, 0 ], valpha: 1 }
const color = Color.cmyk(0, 100, 100, 0, 0.5) // { model: 'cmyk', color: [ 0, 100, 100, 0 ], valpha: 0.5 }

// hwb
const color = Color({h: 180, w: 0, b: 0}) // { model: 'hwb', color: [ 180, 0, 0 ], valpha: 1 }
const color = Color.hwb(180, 0, 0) // { model: 'hwb', color: [ 180, 0, 0 ], valpha: 1 }

// lch
const color = Color({l: 53, c: 105, h: 40}) // { model: 'lch', color: [ 53, 105, 40 ], valpha: 1 }
const color = Color.lch(53, 105, 40) // { model: 'lch', color: [ 53, 105, 40 ], valpha: 1 }

// lab
const color = Color({l: 53, a: 80, b: 67}) // { model: 'lab', color: [ 53, 80, 67 ], valpha: 1 }
const color = Color.lab(53, 80, 67) // { model: 'lab', color: [ 53, 80, 67 ], valpha: 1 }

// hcg
const color = Color({h: 0, c: 100, g: 0}) // { model: 'hcg', color: [ 0, 100, 0 ], valpha: 1 }
const color = Color.hcg(0, 100, 0) // { model: 'hcg', color: [ 0, 100, 0 ], valpha: 1 }

// ansi16
const color = Color.ansi16(91) // { model: 'ansi16', color: [ 91 ], valpha: 1 }
const color = Color.ansi16(91, 0.5) // { model: 'ansi16', color: [ 91 ], valpha: 0.5 }

// ansi256
const color = Color.ansi256(196) // { model: 'ansi256', color: [ 196 ], valpha: 1 }
const color = Color.ansi256(196, 0.5) // { model: 'ansi256', color: [ 196 ], valpha: 0.5 }

// apple
const color = Color.apple(65535, 65535, 65535) // { model: 'apple', color: [ 65535, 65535, 65535 ], valpha: 1 }
const color = Color.apple([65535, 65535, 65535]) // { model: 'apple', color: [ 65535, 65535, 65535 ], valpha: 1 }


```

Set the values for individual channels with `alpha`, `red`, `green`, `blue`, `hue`, `saturationl` (hsl), `saturationv` (hsv), `lightness`, `whiteness`, `blackness`, `cyan`, `magenta`, `yellow`, `black`

String constructors are handled by [color-string](https://www.npmjs.com/package/color-string)

### Getters
```js
```jss
color.hsl();
```
Convert a color to a different space (`hsl()`, `cmyk()`, etc.).
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