colormap.h File Reference

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Functions
MagickExport MagickBooleanType	AcquireImageColormap (Image *, const size_t, ExceptionInfo *)
MagickExport MagickBooleanType	CycleColormapImage (Image *, const ssize_t, ExceptionInfo *)
MagickExport MagickBooleanType	SortColormapByIntensity (Image *, ExceptionInfo *)

Function Documentation

AcquireImageColormap()

MagickExport MagickBooleanType AcquireImageColormap	(	Image *	,
		const	size_t,
		ExceptionInfo *
	)

CycleColormapImage()

MagickExport MagickBooleanType CycleColormapImage	(	Image *	,
		const	ssize_t,
		ExceptionInfo *
	)

SortColormapByIntensity()

MagickExport MagickBooleanType SortColormapByIntensity	(	Image *	image,
		ExceptionInfo *	exception
	)

Definition at line 297 of file colormap.c.

References AcquireAuthenticCacheView(), AcquireQuantumMemory(), _PixelInfo::alpha, _Image::colormap, _Image::colors, _Image::columns, ConstrainColormapIndex(), DestroyCacheView(), _Image::filename, GetCacheViewAuthenticPixels(), GetMagickModule, GetPixelChannels(), GetPixelIndex(), IntensityCompare(), IsEventLogging(), LogMagickEvent(), magick_restrict, MagickCoreSignature, MagickFalse, MagickTrue, PseudoClass, RelinquishMagickMemory(), ResourceLimitError, _Image::rows, SetPixelIndex(), SetPixelViaPixelInfo(), _Image::signature, _Image::storage_class, SyncCacheViewAuthenticPixels(), ThrowBinaryException, and TraceEvent.