Module image::codecs::png

Decoding and Encoding of PNG Images

PNG (Portable Network Graphics) is an image format that supports lossless compression.

Related Links

• http://www.w3.org/TR/PNG/ - The PNG Specification

Structs

• ApngDecoder
  An AnimationDecoder adapter of PngDecoder.
• PngDecoder
  PNG decoder
• PngEncoder
  PNG encoder
• PngReader
  Png Reader

Enums

• BadPngRepresentation 🔒
• CompressionType
  Compression level of a PNG encoder. The default setting is Fast.
• FilterType
  Filter algorithms used to process image data to improve compression.

Constants

• PNG_SIGNATURE 🔒

Functions

• unsupported_color 🔒