colors_transform
A module for color conversion and mutation written in Rust.
For now you can work with four color representation options: Rgb, Rgba, Hsl, Hsla. Each of them has a variety of methods to modify and convert. See the Color trait they implement. There are also a couple of methods for hex string color.
All values are given as f32 for more accurate calculations.
What It Can Do
getters & setters
use ;
let rgb = from;
// where tuple is ($red, $green, $blue)
let modified = rgb
.set_red // Rgb { r: 245.0, g: 152.0, b: 53.0 }
.set_green // Rgb { r: 245.0, g: 152.0, b: 53.0 }
.set_hue; // Rgb { r: 177.80003, g: 53.00001, b: 245.0 }
let saturation = modified.get_saturation; // 63.71429
let blue = modified.get_blue; // 53.00001
conversion
let hex_color = from
// where tuple is ($hue, $saturation, $lightness)
.to_rgb // ~Rgb { r: 254.6, g: 0.38, b: 187.24 }
.set_saturation // ~Rgb { r: 169.9, g: 85.04, b: 147.45 }
.to_hsla // Hsla { h: 315.9, s: 33.3, l: 50.0 alpha: 1.0 }
.set_alpha // Hsla { h: 315.9, s: 99.7, l: 50.0 alpha: 0.47 }
.to_rgb // Rgb { r: 169.95749, g: 85.0425, b: 147.45502 }
.to_css_hex_string; // #aa5593
modification
let rgb_tuple = ;
let rgb = from_tuple
.lighten // Rgb { r: 250.05188, g: 204.03442, b: 155.04813 }
.saturate; // Rgb { r: 252.14981, g: 204.1, b: 152.9502 }
.invert; // Rgb { r: 2.8501892, g: 50.899994, b: 102.049805 }
parsing from string & css string representation
let hsla: Hsla = "hsla(359,12%,71,0.3)".parse.unwrap;
// Hsla { h: 359.0, s: 12.0, l: 71.0 alpha: 0.3 }
let rgb1 = "rgb(12,13,14)"
.
.unwrap
.adjust_color;
// Rgb { r: 12.0, g: 152.7, b: 14.0 }
let rgb2 = from_hex_str.unwrap;
// Rgb { r: 255.0, g: 204.0, b: 0.0 }
let rgb_str = rgb1.to_css_string;
// rgb(12,153,14)
let hsla_str = rgb2.to_hsla.to_css_string;
// "hsla(48,100%,50%,1)"
As you see it is completely chainable.
Color unit ranges
All color units is f32. Here are their ranges:
- red - 0.0 .. 255.0
- green - 0.0 .. 255.0
- blue - 0.0 .. 255.0
- hue - 0.0 .. 360.0
- saturation - 0.0 .. 100.0
- lightness - 0.0 .. 100.0
- alpha - 0.0 .. 1.0
If you specify a value that does not fit within these ranges, they are replaced with a minimum or maximum value.
Enjoy using!
License
This module is MIT licensed.