Expand description
A small and minimalistic library to generate a random color palette.
The user-facing Color struct contains RGB colors ranging from 0 to 1.
All colors are of type f32 (no exceptions)
§Usage
use colourado_iter::{Color, ColorPalette, PaletteType};
let mut palette = ColorPalette::new(PaletteType::Random, false, &mut rand::thread_rng());
let random_color = palette.next();
let color_array: [f32; 3] = palette.next().unwrap().to_array();
let many_colors = palette.take(20);
let hue = 315.0;
let saturation = 0.5;
let value = 0.3;
let rgb_color: Color = Color::hsv_to_rgb(hue, saturation, value);The second param to ColorPalette::new() determines the color scheme.
Currently 3 different schemes are supported:
PaletteType::Random generates random colors
PaletteType::Pastel generates pastel colors
PaletteType::Dark generates dark colors
The third param determines whether colors are generated close to each other
or are spread apart. true generates adjacent colors while false will generate
a very spread color palette.
Optionally, you can use the HsvPalette struct to get a generator which spits out the immediate HSV values as opposed to a Color struct.
WARNING The ColorPalette iterator is infinite! It will never exhaust! As such, you should never
use collect or for x in patterns with it. Instead, always use take if you want a certain number of colors.
Structs§
- Color
- A simple struct containing the three main color components of RGB color space. Colors are stored as f32 values ranging from 0.0 to 1.0
- Color
Palette - HsvPalette
- Container for a vector of colors. You can also use it to store your own custom palette of you so desire.