layer.h File Reference

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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 ***	CompareImageLayers (const Image *, const ImageLayerMethod, ExceptionInfo *)
MagickExport Image ****	DeconstructImages (const Image *, 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 long, const long, 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 25 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 34 of file layer.h.

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Function Documentation

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

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

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

MagickExport Image* * * * DeconstructImages	(	const Image *	,
		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 1369 of file layer.c.

References OptimizeLayerFrames(), and OptimizePlusLayer.

MagickExport void RemoveDuplicateLayers	(	Image **	,
		ExceptionInfo *
	)

MagickExport void RemoveZeroDelayLayers	(	Image **	,
		ExceptionInfo *
	)

Definition at line 1613 of file layer.c.

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