1.0.2 • Published 3 years ago
orange-colors v1.0.2
Orange Colors
Library for working with colors: RGB to HSV and HSV to RGB transformations; color modification by any component.
Classes
OrangeColor
Class instance represents one color and allows to modify and convert it.
Static methods provide color format transformations functionality.
| Element | Name | Description | Arguments | Return type |
|---|---|---|---|---|
| constructor | Creates color object | input | ||
| method | clone | Clones object | OrangeColor | |
| property | hex_string | Color hex RRGGBB representation | string | |
| property | html_string | Color hex RRGGBB representation with starting "#" | string | |
| property | rgb | Color HSV (Hue Saturation Value) representation | {"h": number, "s": number, "v": number} | |
| property | h | Color hue component | number | |
| property | s | Color saturation component | number | |
| property | v | Color value component | number | |
| property | rgb | Color RGB (Red, Green, Blue) representation | {"r": number, "g": number, "b": number} | |
| property | r | Color red component | number | |
| property | g | Color green component | number | |
| property | b | Color blue component | number | |
| static method | HEX2RGB | Converts RRGGBB string to RGB object | rgb_hex_string | {"r": number, "g": number, "b": number} |
| static method | RGB2HEX | Converts RGB object to RRGGBB string | rgb | string |
| static method | RGB2HSV | Converts RGB object to HSV object | rgb, round | {"h": number, "s": number, "v": number} |
| static method | HSV2RGB | Converts HSV object to RGB object | hsv, round | {"r": number, "g": number, "b": number} |
Examples
Let's say you have some color you like. You need to generate few more colors with the same saturation and value (black color component in HSV model) the same, but use different hue.
const {OrangeColor} = require('orange-color')
const my_favorite_color = 'ffb765'
const color = new OrangeColor(my_favorite_color)
const colors = [my_favorite_color]
for (let i = 0; i < 4; i++){
color.h += 15
colors.push(color.hex_string)
}
console.log(colors) // [ 'ffb765', 'ffde66', 'faff66', 'd4ff66', 'adff66' ]