layer.h File Reference

#include "MagickCore/composite.h"

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Enumerations
enum	DisposeType {   UnrecognizedDispose , UndefinedDispose = 0 , NoneDispose = 1 , BackgroundDispose = 2 ,   PreviousDispose = 3 }
enum	LayerMethod {   UndefinedLayer , CoalesceLayer , CompareAnyLayer , CompareClearLayer ,   CompareOverlayLayer , DisposeLayer , OptimizeLayer , OptimizeImageLayer ,   OptimizePlusLayer , OptimizeTransLayer , RemoveDupsLayer , RemoveZeroLayer ,   CompositeLayer , MergeLayer , FlattenLayer , MosaicLayer ,   TrimBoundsLayer }

Functions
MagickExport Image *	CoalesceImages (const Image *, ExceptionInfo *)
MagickExport Image *	DisposeImages (const Image *, ExceptionInfo *)
MagickExport Image *	CompareImagesLayers (const Image *, const LayerMethod, ExceptionInfo *)
MagickExport Image *	MergeImageLayers (Image *, const LayerMethod, ExceptionInfo *)
MagickExport Image *	OptimizeImageLayers (const Image *, ExceptionInfo *)
MagickExport Image *	OptimizePlusImageLayers (const Image *, ExceptionInfo *)
MagickExport void	CompositeLayers (Image *, const CompositeOperator, Image *, const ssize_t, const ssize_t, ExceptionInfo *)
MagickExport void	OptimizeImageTransparency (const Image *, ExceptionInfo *)
MagickExport void	RemoveDuplicateLayers (Image **, ExceptionInfo *)
MagickExport void	RemoveZeroDelayLayers (Image **, ExceptionInfo *)

Enumeration Type Documentation

DisposeType

enum DisposeType

Enumerator
UnrecognizedDispose
UndefinedDispose
NoneDispose
BackgroundDispose
PreviousDispose

Definition at line 27 of file layer.h.

LayerMethod

enum LayerMethod

Enumerator
UndefinedLayer
CoalesceLayer
CompareAnyLayer
CompareClearLayer
CompareOverlayLayer
DisposeLayer
OptimizeLayer
OptimizeImageLayer
OptimizePlusLayer
OptimizeTransLayer
RemoveDupsLayer
RemoveZeroLayer
CompositeLayer
MergeLayer
FlattenLayer
MosaicLayer
TrimBoundsLayer

Definition at line 36 of file layer.h.

Function Documentation

CoalesceImages()

MagickExport Image * CoalesceImages	(	const Image *	,
		ExceptionInfo *
	)

CompareImagesLayers()

MagickExport Image * CompareImagesLayers	(	const Image *	,
		const	LayerMethod,
		ExceptionInfo *
	)

CompositeLayers()

MagickExport void CompositeLayers	(	Image *	,
		const	CompositeOperator,
		Image *	,
		const	ssize_t,
		const	ssize_t,
		ExceptionInfo *
	)

DisposeImages()

MagickExport Image * DisposeImages	(	const Image *	,
		ExceptionInfo *
	)

MergeImageLayers()

MagickExport Image * MergeImageLayers	(	Image *	,
		const	LayerMethod,
		ExceptionInfo *
	)

OptimizeImageLayers()

MagickExport Image * OptimizeImageLayers	(	const Image *	,
		ExceptionInfo *
	)

OptimizeImageTransparency()

MagickExport void OptimizeImageTransparency	(	const Image *	,
		ExceptionInfo *
	)

OptimizePlusImageLayers()

MagickExport Image * OptimizePlusImageLayers	(	const Image *	image,
		ExceptionInfo *	exception
	)

Definition at line 1455 of file layer.c.

References OptimizeLayerFrames(), and OptimizePlusLayer.

RemoveDuplicateLayers()

MagickExport void RemoveDuplicateLayers	(	Image **	,
		ExceptionInfo *
	)

RemoveZeroDelayLayers()

MagickExport void RemoveZeroDelayLayers	(	Image **	images,
		ExceptionInfo *	exception
	)

Definition at line 1705 of file layer.c.

References _Image::delay, DeleteImageFromList(), _Image::filename, GetFirstImageInList(), GetMagickModule, GetNextImageInList(), IsEventLogging(), LogMagickEvent(), MagickCoreSignature, MagickFalse, OptionWarning, _ExceptionInfo::signature, ThrowMagickException(), and TraceEvent.