colorgram-rust

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colorgram-rust is a rust program that lets you extract colors from image. It is a port of colorgram.py (which is itself a port of colorgram.js, so it's basically a port of a port =D)

Why? Well, it's ~25 times faster than colorgram.py (9 ms vs 225 ms for test.png on my laptop)

Installation as CLI utility

cargo install colorgram

Adding to your rust project

[dependencies]
colorgram = "0.1.0"

Usage Example (code from main.rs)

use colorgram::extract;

fn main() {
    let img_path = "test.png";
    let colors_amount = 10;

    let colors = extract(img_path, colors_amount).unwrap();
    for color in colors {
        println!("RGB: {} {} {} HSL: {} {} {} Proportion: {:.2}", color.rgb.r, color.rgb.g, color.rgb.b, color.hsl.h, color.hsl.s, color.hsl.l, color.proportion);
    }
}