1. Code samples

PNG

Codecs Format Conversion Drawing Bitmap Pipeline Write Metadata Read Transform Color Conversion Text JPG TIFF Channels Filesystem Adobe Resources PDF Color Management Resize Color Adjustment Multiple frames Text Layout PSD Clipping Paths EXIF Formatted Text Branched Pipeline Personalization PSD Processor Color Profile Crop Extra Channels Graphics Container Interoperability Lossless JPEG Spot Color WEBP Font GIF IPTC Rotate Thumbnail WPF Advanced Art Text Indexed format PNG Stream TGA XMP Compression EPS Gradient Image Validation Modify Container SVG Watermark Green Screen Pixel Access Rasterization RAW Transparentize VDP Vignette BMP

Compare Image Format Compressions

Compares compression of WebP, JPEG and PNG image formats.

Png NeuQuant Example

Saves image to PNG format using different bitness, color quantization and dithering algorithms.

Write PNG Image

Reads image in JPEG format and saves to PNG format.

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