fourier.c File Reference

#include "magick/studio.h"
#include "magick/artifact.h"
#include "magick/attribute.h"
#include "magick/blob.h"
#include "magick/cache.h"
#include "magick/image.h"
#include "magick/image-private.h"
#include "magick/list.h"
#include "magick/fourier.h"
#include "magick/log.h"
#include "magick/memory_.h"
#include "magick/monitor.h"
#include "magick/monitor-private.h"
#include "magick/pixel-accessor.h"
#include "magick/pixel-private.h"
#include "magick/property.h"
#include "magick/quantum-private.h"
#include "magick/resource_.h"
#include "magick/string-private.h"
#include "magick/thread-private.h"

Include dependency graph for fourier.c:

Go to the source code of this file.

Data Structures
struct	_FourierInfo

Macros
#define	ComplexImageTag   "Complex/Image"

Typedefs
typedef struct _FourierInfo	FourierInfo

Functions
MagickExport Image *	ComplexImages (const Image *images, const ComplexOperator op, ExceptionInfo *exception)
MagickExport Image *	ForwardFourierTransformImage (const Image *image, const MagickBooleanType modulus, ExceptionInfo *exception)
MagickExport Image *	InverseFourierTransformImage (const Image *magnitude_image, const Image *phase_image, const MagickBooleanType modulus, ExceptionInfo *exception)

Macro Definition Documentation

ComplexImageTag

#define ComplexImageTag   "Complex/Image"

Referenced by ComplexImages().

Typedef Documentation

FourierInfo

typedef struct _FourierInfo FourierInfo

Function Documentation

ComplexImages()

MagickExport Image* ComplexImages	(	const Image *	images,
		const ComplexOperator	op,
		ExceptionInfo *	exception
	)

Definition at line 130 of file fourier.c.

References AcquireAuthenticCacheView(), AcquireVirtualCacheView(), AddComplexOperator, AppendImageToList(), CloneImage(), _Image::columns, ComplexImageTag, ConjugateComplexOperator, _Image::debug, _Image::depth, DestroyCacheView(), DestroyImageList(), DirectClass, DivideComplexOperator, _Image::filename, GetCacheViewVirtualPixels(), GetImageArtifact(), GetMagickModule, ImageError, LogMagickEvent(), magick_restrict, MagickCoreSignature, MagickFalse, MagickMin, MagickPI, MagickTrue, MagnitudePhaseComplexOperator, _Image::matte, MultiplyComplexOperator, NewImageList(), _Image::next, PerceptibleReciprocal(), _Image::progress_monitor, QuantumRange, QuantumScale, QueueCacheViewAuthenticPixels(), RealImaginaryComplexOperator, _Image::rows, SetImageProgress(), SetImageStorageClass(), _ExceptionInfo::signature, _Image::signature, StringToDouble(), SubtractComplexOperator, SyncCacheViewAuthenticPixels(), ThrowMagickException(), and TraceEvent.

ForwardFourierTransformImage()

MagickExport Image* ForwardFourierTransformImage	(	const Image *	image,
		const MagickBooleanType	modulus,
		ExceptionInfo *	exception
	)

Definition at line 1004 of file fourier.c.

References AppendImageToList(), BlueChannel, CloneImage(), CMYKColorspace, _Image::colorspace, _Image::columns, _Image::depth, DestroyImage(), DestroyImageList(), DirectClass, _Image::filename, GetMagickModule, GrayChannels, GreenChannel, IndexChannel, IsGrayImage(), MagickFalse, MagickTrue, _Image::matte, MissingDelegateWarning, NewImageList(), OpacityChannel, RedChannel, _Image::rows, _Image::storage_class, and ThrowMagickException().

InverseFourierTransformImage()

MagickExport Image* InverseFourierTransformImage	(	const Image *	magnitude_image,
		const Image *	phase_image,
		const MagickBooleanType	modulus,
		ExceptionInfo *	exception
	)

Definition at line 1603 of file fourier.c.

References BlueChannel, CloneImage(), CMYKColorspace, _Image::colorspace, _Image::columns, _Image::debug, DestroyImage(), _Image::filename, GetMagickModule, GrayChannels, GreenChannel, ImageError, IndexChannel, IsGrayImage(), LogMagickEvent(), MagickCoreSignature, MagickFalse, MagickTrue, _Image::matte, MissingDelegateWarning, OpacityChannel, RedChannel, _Image::rows, _Image::signature, ThrowMagickException(), and TraceEvent.