quantize.h File Reference

#include "MagickCore/colorspace.h"

Include dependency graph for quantize.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	_QuantizeInfo

Typedefs
typedef struct _QuantizeInfo	QuantizeInfo

Enumerations
enum	DitherMethod { UndefinedDitherMethod , NoDitherMethod , RiemersmaDitherMethod , FloydSteinbergDitherMethod }

Functions
MagickExport MagickBooleanType	CompressImageColormap (Image *, ExceptionInfo *)
MagickExport MagickBooleanType	GetImageQuantizeError (Image *, ExceptionInfo *)
MagickExport MagickBooleanType	KmeansImage (Image *, const size_t, const size_t, const double, ExceptionInfo *)
MagickExport MagickBooleanType	PosterizeImage (Image *, const size_t, const DitherMethod, ExceptionInfo *)
MagickExport MagickBooleanType	QuantizeImage (const QuantizeInfo *, Image *, ExceptionInfo *)
MagickExport MagickBooleanType	QuantizeImages (const QuantizeInfo *, Image *, ExceptionInfo *)
MagickExport MagickBooleanType	RemapImage (const QuantizeInfo *, Image *, const Image *, ExceptionInfo *)
MagickExport MagickBooleanType	RemapImages (const QuantizeInfo *, Image *, const Image *, ExceptionInfo *)
MagickExport QuantizeInfo *	AcquireQuantizeInfo (const ImageInfo *)
MagickExport QuantizeInfo *	CloneQuantizeInfo (const QuantizeInfo *)
MagickExport QuantizeInfo *	DestroyQuantizeInfo (QuantizeInfo *)
MagickExport void	GetQuantizeInfo (QuantizeInfo *)

Typedef Documentation

QuantizeInfo

typedef struct _QuantizeInfo QuantizeInfo

Enumeration Type Documentation

DitherMethod

enum DitherMethod

Enumerator
UndefinedDitherMethod
NoDitherMethod
RiemersmaDitherMethod
FloydSteinbergDitherMethod

Definition at line 27 of file quantize.h.

Function Documentation

AcquireQuantizeInfo()

MagickExport QuantizeInfo * AcquireQuantizeInfo

(

const ImageInfo *

)

CloneQuantizeInfo()

MagickExport QuantizeInfo * CloneQuantizeInfo

(

const QuantizeInfo *

)

CompressImageColormap()

MagickExport MagickBooleanType CompressImageColormap	(	Image *	,
		ExceptionInfo *
	)

DestroyQuantizeInfo()

MagickExport QuantizeInfo * DestroyQuantizeInfo

(

QuantizeInfo *

quantize_info

)

Definition at line 1386 of file quantize.c.

References GetMagickModule, IsEventLogging(), LogMagickEvent(), MagickCoreSignature, MagickFalse, RelinquishMagickMemory(), _QuantizeInfo::signature, and TraceEvent.

Referenced by DestroyCubeInfo(), KmeansImage(), PosterizeImage(), and SetImageType().

GetImageQuantizeError()

MagickExport MagickBooleanType GetImageQuantizeError	(	Image *	,
		ExceptionInfo *
	)

GetQuantizeInfo()

MagickExport void GetQuantizeInfo

(

QuantizeInfo *

quantize_info

)

Definition at line 2312 of file quantize.c.

References _QuantizeInfo::colorspace, _QuantizeInfo::dither_method, GetMagickModule, IsEventLogging(), LogMagickEvent(), MagickCoreSignature, MagickFalse, _QuantizeInfo::measure_error, _QuantizeInfo::number_colors, RiemersmaDitherMethod, _QuantizeInfo::signature, TraceEvent, and UndefinedColorspace.

Referenced by AcquireQuantizeInfo(), CloneQuantizeInfo(), CompressImageColormap(), and PreviewImage().

KmeansImage()

MagickExport MagickBooleanType KmeansImage	(	Image *	,
		const	size_t,
		const	size_t,
		const double	,
		ExceptionInfo *
	)

PosterizeImage()

MagickExport MagickBooleanType PosterizeImage	(	Image *	,
		const	size_t,
		const	DitherMethod,
		ExceptionInfo *
	)

QuantizeImage()

MagickExport MagickBooleanType QuantizeImage	(	const QuantizeInfo *	,
		Image *	,
		ExceptionInfo *
	)

QuantizeImages()

MagickExport MagickBooleanType QuantizeImages	(	const QuantizeInfo *	,
		Image *	,
		ExceptionInfo *
	)

RemapImage()

MagickExport MagickBooleanType RemapImage	(	const QuantizeInfo *	,
		Image *	,
		const Image *	,
		ExceptionInfo *
	)

RemapImages()

MagickExport MagickBooleanType RemapImages	(	const QuantizeInfo *	quantize_info,
		Image *	images,
		const Image *	remap_image,
		ExceptionInfo *	exception
	)

Definition at line 3672 of file quantize.c.

References AssignImageColors(), ClassifyImageColors(), _CubeInfo::colors, DestroyCubeInfo(), _Image::filename, GetCubeInfo(), GetMagickModule, GetNextImageInList(), IsEventLogging(), LogMagickEvent(), MagickCoreSignature, MagickFalse, MaxTreeDepth, _QuantizeInfo::number_colors, _CubeInfo::quantize_info, QuantizeImages(), ResourceLimitError, _ExceptionInfo::signature, _Image::signature, ThrowBinaryException, and TraceEvent.