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image-rs · May 29, 2015 · 1ed6c98 · 1ed6c98
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diff --git a/.gitignore b/.gitignore
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+target
+Cargo.lock
+.*
diff --git a/Cargo.toml b/Cargo.toml
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+[package]
+name = "color_quant"
+license = "MIT"
+version = "1.0"
+authors = ["nwin <[email protected]>"]
+readme = "README.md"
+repository = "https://github.com/PistonDevelopers/color_quant.git"
+
diff --git a/README.md b/README.md
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+# Color quantization library
+This library provides a color quantizer based on the [NEUQUANT](http://members.ozemail.com.au/~dekker/NEUQUANT.HTML)
+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();
+