fourier.c File Reference

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

Typedef Documentation

FourierInfo

typedef struct _FourierInfo FourierInfo

Function Documentation

ComplexImages()

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

Definition at line 129 of file fourier.c.

References AcquireAuthenticCacheView(), AcquireVirtualCacheView(), AddComplexOperator, AppendImageToList(), CloneImage(), _Image::columns, ComplexImageTag, ConjugateComplexOperator, _Image::depth, DestroyCacheView(), DestroyImageList(), DirectClass, DivideComplexOperator, _Image::filename, GetCacheViewVirtualPixels(), GetImageArtifact(), GetMagickModule, GetPixelChannels(), ImageError, IsEventLogging(), LogMagickEvent(), magick_restrict, MagickCoreSignature, MagickFalse, MagickMin, MagickPI, MagickTrue, MagnitudePhaseComplexOperator, MultiplyComplexOperator, NewImageList(), _Image::next, _Image::number_channels, 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 911 of file fourier.c.

References _Image::alpha_trait, AlphaPixelChannel, AppendImageToList(), BlackPixelChannel, BluePixelChannel, CloneImage(), CMYKColorspace, _Image::colorspace, _Image::columns, _Image::depth, DestroyImage(), DestroyImageList(), DirectClass, _Image::filename, GetMagickModule, GrayPixelChannel, GreenPixelChannel, IsImageGray(), MagickFalse, MagickTrue, MissingDelegateWarning, NewImageList(), RedPixelChannel, _Image::rows, _Image::storage_class, ThrowMagickException(), and UndefinedPixelTrait.

InverseFourierTransformImage()

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

Definition at line 1498 of file fourier.c.

References _Image::alpha_trait, AlphaPixelChannel, BlackPixelChannel, BluePixelChannel, CloneImage(), CMYKColorspace, _Image::colorspace, _Image::columns, DestroyImage(), _Image::filename, GetMagickModule, GrayPixelChannel, GreenPixelChannel, ImageError, IsEventLogging(), IsImageGray(), LogMagickEvent(), MagickCoreSignature, MagickFalse, MagickTrue, MissingDelegateWarning, RedPixelChannel, _Image::rows, _Image::signature, ThrowMagickException(), TraceEvent, and UndefinedPixelTrait.