#include "magick/studio.h"
#include "magick/attribute.h"
#include "magick/cache.h"
#include "magick/cache-view.h"
#include "magick/color.h"
#include "magick/color-private.h"
#include "magick/colorspace-private.h"
#include "magick/composite.h"
#include "magick/distort.h"
#include "magick/draw.h"
#include "magick/effect.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/geometry.h"
#include "magick/image.h"
#include "magick/memory_.h"
#include "magick/layer.h"
#include "magick/list.h"
#include "magick/monitor.h"
#include "magick/monitor-private.h"
#include "magick/pixel-private.h"
#include "magick/property.h"
#include "magick/resource_.h"
#include "magick/resize.h"
#include "magick/statistic.h"
#include "magick/string_.h"
#include "magick/thread-private.h"
#include "magick/transform.h"

Include dependency graph for transform.c:

Macros
#define	ChopImageTag "Chop/Image"

#define	CropImageTag "Crop/Image"

#define	ExcerptImageTag "Excerpt/Image"

#define	FlipImageTag "Flip/Image"

#define	FlopImageTag "Flop/Image"

#define	RollImageTag "Roll/Image"

#define	SpliceImageTag "Splice/Image"

#define	TransposeImageTag "Transpose/Image"

#define	TransverseImageTag "Transverse/Image"

Functions
MagickExport Image *	AutoOrientImage (const Image image, const OrientationType orientation, ExceptionInfo exception)

MagickExport Image *	ChopImage (const Image image, const RectangleInfo chop_info, ExceptionInfo *exception)

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

MagickExport Image *	CropImage (const Image image, const RectangleInfo geometry, ExceptionInfo *exception)

static double	ConstrainPixelOffset (double x)

static ssize_t	PixelRoundOffset (double x)

MagickExport Image *	CropImageToTiles (const Image image, const char crop_geometry, ExceptionInfo *exception)

MagickExport Image *	ExcerptImage (const Image image, const RectangleInfo geometry, ExceptionInfo *exception)

MagickExport Image *	ExtentImage (const Image image, const RectangleInfo geometry, ExceptionInfo *exception)

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

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

static MagickBooleanType	CopyImageRegion (Image destination, const Image source, const size_t columns, const size_t rows, const ssize_t sx, const ssize_t sy, const ssize_t dx, const ssize_t dy, ExceptionInfo *exception)

MagickExport Image *	RollImage (const Image image, const ssize_t x_offset, const ssize_t y_offset, ExceptionInfo exception)

MagickExport Image *	ShaveImage (const Image image, const RectangleInfo shave_info, ExceptionInfo *exception)

MagickExport Image *	SpliceImage (const Image image, const RectangleInfo geometry, ExceptionInfo *exception)

MagickExport MagickBooleanType	TransformImage (Image *image, const char crop_geometry, const char *image_geometry)

MagickExport MagickBooleanType	TransformImages (Image *images, const char crop_geometry, const char *image_geometry)

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

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

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

Macro Definition Documentation

◆ ChopImageTag

#define ChopImageTag "Chop/Image"

Referenced by ChopImage().

◆ CropImageTag

#define CropImageTag "Crop/Image"

Referenced by CropImage().

◆ ExcerptImageTag

#define ExcerptImageTag "Excerpt/Image"

Referenced by ExcerptImage().

◆ FlipImageTag

#define FlipImageTag "Flip/Image"

Referenced by FlipImage().

◆ FlopImageTag

#define FlopImageTag "Flop/Image"

Referenced by FlopImage().

◆ RollImageTag

#define RollImageTag "Roll/Image"

Referenced by RollImage().

◆ SpliceImageTag

#define SpliceImageTag "Splice/Image"

Referenced by SpliceImage().

◆ TransposeImageTag

#define TransposeImageTag "Transpose/Image"

Referenced by TransposeImage().

◆ TransverseImageTag

#define TransverseImageTag "Transverse/Image"

Referenced by TransverseImage().

Function Documentation

◆ AutoOrientImage()

MagickExport Image* AutoOrientImage	(	const Image *	image,
		const OrientationType	orientation,
		ExceptionInfo *	exception
	)

◆ ChopImage()

MagickExport Image* ChopImage	(	const Image *	image,
		const RectangleInfo *	chop_info,
		ExceptionInfo *	exception
	)

◆ ConsolidateCMYKImages()

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

◆ ConstrainPixelOffset()

static double ConstrainPixelOffset ( double x )

inlinestatic

Definition at line 833 of file transform.c.

Referenced by PixelRoundOffset().

◆ CopyImageRegion()

static MagickBooleanType CopyImageRegion	(	Image *	destination,
		const Image *	source,
		const size_t	columns,
		const size_t	rows,
		const ssize_t	sx,
		const ssize_t	sy,
		const ssize_t	dx,
		const ssize_t	dy,
		ExceptionInfo *	exception
	)

static

Definition at line 1518 of file transform.c.

References AcquireAuthenticCacheView(), AcquireVirtualCacheView(), DestroyCacheView(), GetCacheViewAuthenticIndexQueue(), GetCacheViewAuthenticPixels(), GetCacheViewVirtualIndexQueue(), GetCacheViewVirtualPixels(), magick_restrict, MagickFalse, MagickTrue, and SyncCacheViewAuthenticPixels().

Referenced by RollImage().

◆ CropImage()

MagickExport Image* CropImage	(	const Image *	image,
		const RectangleInfo *	geometry,
		ExceptionInfo *	exception
	)

Definition at line 614 of file transform.c.

References AcquireAuthenticCacheView(), AcquireVirtualCacheView(), _Image::background_color, BackgroundDispose, CloneImage(), _Image::columns, CropImageTag, _Image::debug, DestroyCacheView(), DestroyImage(), _Image::dispose, _Image::filename, GetCacheViewAuthenticIndexQueue(), GetCacheViewVirtualIndexQueue(), GetCacheViewVirtualPixels(), GetMagickModule, _RectangleInfo::height, LogMagickEvent(), magick_restrict, MagickCoreSignature, MagickFalse, MagickTrue, NoneDispose, _PixelPacket::opacity, OptionWarning, _Image::page, _Image::progress_monitor, QueueCacheViewAuthenticPixels(), _Image::rows, SetImageBackgroundColor(), SetImageProgress(), _ExceptionInfo::signature, _Image::signature, SyncCacheViewAuthenticPixels(), ThrowMagickException(), TraceEvent, TransparentOpacity, _Image::type, _RectangleInfo::width, _RectangleInfo::x, and _RectangleInfo::y.

Referenced by CompareImageLayers(), CropImageToTiles(), CropToFitImage(), DeskewImage(), DistortResizeImage(), ExtractSubimageFromImage(), GetEdgeBackgroundFactor(), GetSimilarityMetric(), OptimizeLayerFrames(), ReadImage(), ShaveImage(), and TrimImage().

◆ CropImageToTiles()

MagickExport Image* CropImageToTiles	(	const Image *	image,
		const char *	crop_geometry,
		ExceptionInfo *	exception
	)

Definition at line 852 of file transform.c.

References AppendImageToList(), AreaValue, AspectValue, ClearMagickException(), CloneImage(), _Image::columns, CropImage(), _Image::debug, _Image::filename, GetMagickModule, _RectangleInfo::height, LogMagickEvent(), MagickCoreSignature, MagickFalse, MagickTrue, NewImageList(), _TokenInfo::offset, _Image::page, ParseGravityGeometry(), PixelRoundOffset(), _Image::rows, _Image::signature, TraceEvent, _RectangleInfo::width, _RectangleInfo::x, _PointInfo::x, XValue, _RectangleInfo::y, _PointInfo::y, and YValue.

Referenced by TransformImage().

◆ ExcerptImage()

MagickExport Image* ExcerptImage	(	const Image *	image,
		const RectangleInfo *	geometry,
		ExceptionInfo *	exception
	)

◆ ExtentImage()

MagickExport Image* ExtentImage	(	const Image *	image,
		const RectangleInfo *	geometry,
		ExceptionInfo *	exception
	)

◆ FlipImage()

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

◆ FlopImage()

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

◆ PixelRoundOffset()

static ssize_t PixelRoundOffset ( double x )

inlinestatic

Definition at line 842 of file transform.c.

References ConstrainPixelOffset().

Referenced by CropImageToTiles().

◆ RollImage()

MagickExport Image* RollImage	(	const Image *	image,
		const ssize_t	x_offset,
		const ssize_t	y_offset,
		ExceptionInfo *	exception
	)

Definition at line 1587 of file transform.c.

References CloneImage(), _Image::columns, CopyImageRegion(), _Image::debug, DestroyImage(), _Image::filename, GetMagickModule, LogMagickEvent(), MagickCoreSignature, MagickFalse, MagickTrue, _TokenInfo::offset, RollImageTag, _Image::rows, SetImageProgress(), _ExceptionInfo::signature, _Image::signature, TraceEvent, and _Image::type.

Referenced by PreviewImage().

◆ ShaveImage()

MagickExport Image* ShaveImage	(	const Image *	image,
		const RectangleInfo *	shave_info,
		ExceptionInfo *	exception
	)

Definition at line 1680 of file transform.c.

References _Image::columns, CropImage(), _Image::debug, _Image::filename, GetMagickModule, _RectangleInfo::height, LogMagickEvent(), MagickCoreSignature, MagickFalse, OptionWarning, _Image::page, _Image::rows, SetGeometry(), _Image::signature, ThrowImageException, TraceEvent, _RectangleInfo::width, _RectangleInfo::x, and _RectangleInfo::y.

◆ SpliceImage()

MagickExport Image* SpliceImage	(	const Image *	image,
		const RectangleInfo *	geometry,
		ExceptionInfo *	exception
	)

Definition at line 1740 of file transform.c.

References AcquireAuthenticCacheView(), AcquireVirtualCacheView(), CenterGravity, CloneImage(), CMYKColorspace, _Image::colorspace, _Image::columns, _Image::debug, DestroyCacheView(), DestroyImage(), DirectClass, EastGravity, _Image::exception, _Image::filename, GetCacheViewAuthenticIndexQueue(), GetCacheViewVirtualPixels(), GetMagickModule, GetPixelBlue, GetPixelGreen, GetPixelIndex, GetPixelOpacity, GetPixelRed, _Image::gravity, _RectangleInfo::height, InheritException(), LogMagickEvent(), magick_restrict, MagickCoreSignature, MagickFalse, MagickMin, MagickTrue, _Image::matte, NorthEastGravity, NorthGravity, NorthWestGravity, OpaqueOpacity, _Image::progress_monitor, QueueCacheViewAuthenticPixels(), _Image::rows, SetImageBackgroundColor(), SetImageProgress(), SetImageStorageClass(), SetPixelBlue, SetPixelGreen, SetPixelIndex, SetPixelOpacity, SetPixelRed, _ExceptionInfo::signature, _Image::signature, SouthEastGravity, SouthGravity, SouthWestGravity, SpliceImageTag, StaticGravity, SyncCacheViewAuthenticPixels(), TraceEvent, UndefinedGravity, WestGravity, _RectangleInfo::width, _RectangleInfo::x, and _RectangleInfo::y.

◆ TransformImage()

MagickExport MagickBooleanType TransformImage	(	Image **	image,
		const char *	crop_geometry,
		const char *	image_geometry
	)

Definition at line 2065 of file transform.c.

References _Image::blur, CloneImage(), _Image::columns, CropImageToTiles(), DestroyImage(), _Image::exception, _Image::filter, GetFirstImageInList(), GetMagickModule, _RectangleInfo::height, LogMagickEvent(), MagickCoreSignature, MagickFalse, MagickTrue, ParseRegionGeometry(), ResizeImage(), _Image::rows, TraceEvent, and _RectangleInfo::width.

Referenced by DrawPrimitive(), RenderPostscript(), SketchImage(), and TransformImages().

◆ TransformImages()

MagickExport MagickBooleanType TransformImages	(	Image **	images,
		const char *	crop_geometry,
		const char *	image_geometry
	)

Definition at line 2152 of file transform.c.

References AppendImageToList(), _Image::exception, GetMagickModule, ImageListToArray(), LogMagickEvent(), MagickCoreSignature, MagickFalse, MagickTrue, NewImageList(), RelinquishMagickMemory(), TraceEvent, and TransformImage().

◆ TransposeImage()

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

◆ TransverseImage()

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

◆ TrimImage()

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

Definition at line 2485 of file transform.c.

References _Image::background_color, CloneImage(), CropImage(), _Image::debug, _Image::filename, GetImageBoundingBox(), GetMagickModule, _RectangleInfo::height, LogMagickEvent(), MagickCoreSignature, MagickFalse, MagickTrue, _PixelPacket::opacity, _Image::page, SetImageBackgroundColor(), _Image::signature, TraceEvent, TransparentOpacity, _RectangleInfo::width, _RectangleInfo::x, and _RectangleInfo::y.

Referenced by PolaroidImage().

Macros

Functions