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	ImageLayerMethod {   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 ImageLayerMethod, ExceptionInfo *)
MagickExport Image *	MergeImageLayers (Image *, const ImageLayerMethod, 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 *)

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Enumeration Type Documentation

enum DisposeType

Enumerator:

UnrecognizedDispose
UndefinedDispose
NoneDispose
BackgroundDispose
PreviousDispose

Definition at line 27 of file layer.h.

enum ImageLayerMethod

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.

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Function Documentation

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

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

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

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

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

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

MagickExport void OptimizeImageTransparency	(	const Image *	,
		ExceptionInfo *
	)

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

Definition at line 1420 of file layer.c.

References OptimizeLayerFrames(), and OptimizePlusLayer.

MagickExport void RemoveDuplicateLayers	(	Image **	,
		ExceptionInfo *
	)

MagickExport void RemoveZeroDelayLayers	(	Image **	,
		ExceptionInfo *
	)

Definition at line 1665 of file layer.c.

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