layer.c File Reference

#include "magick/studio.h"
#include "magick/artifact.h"
#include "magick/color.h"
#include "magick/color-private.h"
#include "magick/composite.h"
#include "magick/effect.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/geometry.h"
#include "magick/image.h"
#include "magick/layer.h"
#include "magick/list.h"
#include "magick/memory_.h"
#include "magick/monitor.h"
#include "magick/pixel-private.h"
#include "magick/property.h"
#include "magick/profile.h"
#include "magick/resource_.h"
#include "magick/resize.h"
#include "magick/statistic.h"
#include "magick/string_.h"
#include "magick/transform.h"

Defines
#define	DupDispose   ((DisposeType)9)
#define	DelDispose   ((DisposeType)8)
#define	MergeLayersTag   "Merge/Layers"
Functions
static void	ClearBounds (Image *image, RectangleInfo *bounds)
static MagickBooleanType	IsBoundsCleared (const Image *image1, const Image *image2, RectangleInfo *bounds, ExceptionInfo *exception)
MagickExport Image *	CoalesceImages (const Image *image, ExceptionInfo *exception)
MagickExport Image *	DisposeImages (const Image *image, ExceptionInfo *exception)
static MagickBooleanType	ComparePixels (const ImageLayerMethod method, const MagickPixelPacket *p, const MagickPixelPacket *q)
static RectangleInfo	CompareImageBounds (const Image *image1, const Image *image2, const ImageLayerMethod method, ExceptionInfo *exception)
MagickExport Image *	CompareImageLayers (const Image *image, const ImageLayerMethod method, ExceptionInfo *exception)
MagickExport Image *	DeconstructImages (const Image *images, ExceptionInfo *exception)
static Image *	OptimizeLayerFrames (const Image *image, const ImageLayerMethod method, ExceptionInfo *exception)
MagickExport Image *	OptimizeImageLayers (const Image *image, ExceptionInfo *exception)
MagickExport Image *	OptimizePlusImageLayers (const Image *image, ExceptionInfo *exception)
MagickExport void	OptimizeImageTransparency (const Image *image, ExceptionInfo *exception)
MagickExport void	RemoveDuplicateLayers (Image **images, ExceptionInfo *exception)
MagickExport void	RemoveZeroDelayLayers (Image **images, ExceptionInfo *exception)
static void	CompositeCanvas (Image *destination, const CompositeOperator compose, Image *source, long x_offset, long y_offset)
MagickExport void	CompositeLayers (Image *destination, const CompositeOperator compose, Image *source, const long x_offset, const long y_offset, ExceptionInfo *exception)
MagickExport Image *	MergeImageLayers (const Image *image, const ImageLayerMethod method, ExceptionInfo *exception)

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Define Documentation

#define DelDispose   ((DisposeType)8)

#define DupDispose   ((DisposeType)9)

#define MergeLayersTag   "Merge/Layers"

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Function Documentation

static void ClearBounds	(	Image *	image,
		RectangleInfo *	bounds
	)			[static]

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

static RectangleInfo CompareImageBounds	(	const Image *	image1,
		const Image *	image2,
		const ImageLayerMethod	method,
		ExceptionInfo *	exception
	)			[static]

MagickExport Image* CompareImageLayers	(	const Image *	image,
		const ImageLayerMethod	method,
		ExceptionInfo *	exception
	)

static MagickBooleanType ComparePixels	(	const ImageLayerMethod	method,
		const MagickPixelPacket *	p,
		const MagickPixelPacket *	q
	)			[static]

static void CompositeCanvas	(	Image *	destination,
		const CompositeOperator	compose,
		Image *	source,
		long	x_offset,
		long	y_offset
	)			[inline, static]

MagickExport void CompositeLayers	(	Image *	destination,
		const CompositeOperator	compose,
		Image *	source,
		const long	x_offset,
		const long	y_offset,
		ExceptionInfo *	exception
	)

MagickExport Image* DeconstructImages	(	const Image *	images,
		ExceptionInfo *	exception
	)

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

static MagickBooleanType IsBoundsCleared	(	const Image *	image1,
		const Image *	image2,
		RectangleInfo *	bounds,
		ExceptionInfo *	exception
	)			[static]

MagickExport Image* MergeImageLayers	(	const Image *	image,
		const ImageLayerMethod	method,
		ExceptionInfo *	exception
	)

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

MagickExport void OptimizeImageTransparency	(	const Image *	image,
		ExceptionInfo *	exception
	)

static Image* OptimizeLayerFrames	(	const Image *	image,
		const ImageLayerMethod	method,
		ExceptionInfo *	exception
	)			[static]

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

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

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

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