Class: ChunkyPNG::Chunk::Transparency

Inherits:

Generic

• Object
• Base
• Generic
• ChunkyPNG::Chunk::Transparency

Defined in:

lib/chunky_png/chunk.rb

Overview

A transparency (tRNS) chunk contains the alpha channel for the colors defined in the Palette (PLTE) chunk

See Also:

• Palette
• Palette

Instance Attribute Summary

Attributes inherited from Generic

#content

Attributes inherited from Base

#type

Method Summary

Methods inherited from Generic

#initialize, read

Methods inherited from Base

#initialize, #write, #write_with_crc

Constructor Details

This class inherits a constructor from ChunkyPNG::Chunk::Generic