Classes

Here are the data structures with brief descriptions:

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NDepage
NGraphics
NExceptions
CException	General graphics related exception class
CFileNotFound	Input file not found exception
NOptimizers
CJpegoptim
CJpegtran
COptimizer
COptipng
CPngcrush
NProviders
CGd	PHP GD extension interface
CGraphicsmagick	GraphicsMagick interface
CImagemagick	ImageMagick interface
CImagick	Imagick Class Imagick
NUi
CGraphics	Interface for accessing graphics via URI
CGraphics	Main graphics class
CImgurl