Demos & Samples
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A Load and Save
A.06 PNG Format
Loads and saves PNG images. Converts a bitmap to a palette-based image optimized for web.
A.08 GIF Format
Loads and saves GIF images. Converts a bitmap to a palette-based image optimized for web.
A.15 PNG NeuQuant
Demonstrates how to reduce 24-bit colors to 8-bit using NeuQuant algorithm and save the result to PNG. Comparing to classic color quantization algorithms, NeuQuant provides much better quality and preserves alpha channel, scarifying the performance.
E Color Management
E.01 Converting Pixel Formats
Demonstrates how to convert an image between different pixel formats (RGB, CMYK, indexed, black-white, extended precision per channel). Creates indexed PNG images optimized for web. Adds alpha channel to a bitmap.
E.02 CMYK, Grayscale to RGB
Сonverts a non-RGB image (such as CMYK or grayscale) to a standard 8 bit per-channel RGB pixel format.