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added example to readme

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Sander Hautvast 2022-01-24 22:36:26 +01:00
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@ -3,4 +3,12 @@ Does quantization in pure rust on Rgba image, using https://crates.io/crates/ima
algorithm: algorithm:
https://observablehq.com/@tmcw/octree-color-quantization https://observablehq.com/@tmcw/octree-color-quantization
inspired by to https://github.com/objectProfessionals/movieMaps inspired by to https://github.com/objectProfessionals/movieMaps
fn test_big_image() -> Result<(), ImageError> {
let src: RgbaImage = image::open("some_image.jpg").unwrap().into_rgba8();
let out = quantize(&src, 256);
out.save_with_format("output.jpg", image::ImageFormat::Jpeg)?;
Ok(())
}