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Diffstat (limited to 'vendor/color_quant/README.md')
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diff --git a/vendor/color_quant/README.md b/vendor/color_quant/README.md new file mode 100644 index 0000000..0644ad6 --- /dev/null +++ b/vendor/color_quant/README.md @@ -0,0 +1,11 @@ +# Color quantization library +This library provides a color quantizer based on the [NEUQUANT](https://scientificgems.wordpress.com/stuff/neuquant-fast-high-quality-image-quantization/) +quantization algorithm by Anthony Dekker. + +### Usage + + let data = vec![0; 40]; + let nq = color_quant::NeuQuant::new(10, 256, &data); + let indixes: Vec<u8> = data.chunks(4).map(|pix| nq.index_of(pix) as u8).collect(); + let color_map = nq.color_map_rgba(); + |