resample.h File Reference

#include <magick/cache-view.h>

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Typedefs
typedef struct _ResampleFilter	ResampleFilter
Enumerations
enum	FilterTypes {   UndefinedFilter, PointFilter, BoxFilter, TriangleFilter,   HermiteFilter, HanningFilter, HammingFilter, BlackmanFilter,   GaussianFilter, QuadraticFilter, CubicFilter, CatromFilter,   MitchellFilter, LanczosFilter, BesselFilter, SincFilter,   KaiserFilter, WelshFilter, ParzenFilter, LagrangeFilter,   BohmanFilter, BartlettFilter, SentinelFilter }
enum	InterpolatePixelMethod {   UndefinedInterpolatePixel, AverageInterpolatePixel, BicubicInterpolatePixel, BilinearInterpolatePixel,   FilterInterpolatePixel, IntegerInterpolatePixel, MeshInterpolatePixel, NearestNeighborInterpolatePixel,   SplineInterpolatePixel }
Functions
MagickExport MagickBooleanType	ResamplePixelColor (ResampleFilter *, const double, const double, MagickPixelPacket *)
MagickExport MagickBooleanType	SetResampleFilterInterpolateMethod (ResampleFilter *, const InterpolatePixelMethod)
MagickExport MagickBooleanType	SetResampleFilterVirtualPixelMethod (ResampleFilter *, const VirtualPixelMethod)
MagickExport ResampleFilter *	AcquireResampleFilter (const Image *, ExceptionInfo *)
MagickExport ResampleFilter **	DestroyResampleFilter (ResampleFilter *)
MagickExport void	ScaleResampleFilter (ResampleFilter *, const double, const double, const double, const double)
MagickExport void	SetResampleFilter (ResampleFilter *, const FilterTypes, const double)

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Typedef Documentation

typedef struct _ResampleFilter ResampleFilter

Definition at line 67 of file resample.h.

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Enumeration Type Documentation

enum FilterTypes

Enumerator:

UndefinedFilter
PointFilter
BoxFilter
TriangleFilter
HermiteFilter
HanningFilter
HammingFilter
BlackmanFilter
GaussianFilter
QuadraticFilter
CubicFilter
CatromFilter
MitchellFilter
LanczosFilter
BesselFilter
SincFilter
KaiserFilter
WelshFilter
ParzenFilter
LagrangeFilter
BohmanFilter
BartlettFilter
SentinelFilter

Definition at line 27 of file resample.h.

enum InterpolatePixelMethod

Enumerator:

UndefinedInterpolatePixel
AverageInterpolatePixel
BicubicInterpolatePixel
BilinearInterpolatePixel
FilterInterpolatePixel
IntegerInterpolatePixel
MeshInterpolatePixel
NearestNeighborInterpolatePixel
SplineInterpolatePixel

Definition at line 54 of file resample.h.

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Function Documentation

MagickExport ResampleFilter* AcquireResampleFilter	(	const Image *	,
		ExceptionInfo *
	)

MagickExport ResampleFilter* * DestroyResampleFilter

(

ResampleFilter *

)

Definition at line 234 of file resample.c.

References _ResampleFilter::debug, DestroyCacheView(), DestroyImage(), _Image::filename, GetMagickModule, _ResampleFilter::image, LogMagickEvent(), MagickFalse, MagickSignature, RelinquishMagickMemory(), _ResampleFilter::signature, TraceEvent, and _ResampleFilter::view.

Referenced by AdaptiveResizeImage(), CompositeImageChannel(), DestroyFxInfo(), and DestroyResampleFilterThreadSet().

MagickExport MagickBooleanType ResamplePixelColor	(	ResampleFilter *	,
		const	double,
		const	double,
		MagickPixelPacket *
	)

MagickExport void ScaleResampleFilter	(	ResampleFilter *	,
		const	double,
		const	double,
		const	double,
		const	double
	)

MagickExport void SetResampleFilter	(	ResampleFilter *	,
		const	FilterTypes,
		const	double
	)

Definition at line 1377 of file resample.c.

References AcquireResizeFilter(), DestroyResizeFilter(), _ResampleFilter::exception, _ResampleFilter::filter, _ResampleFilter::filter_lut, GetImageArtifact(), GetMagickModule, GetResizeFilterSupport(), GetResizeFilterWeight(), _ResampleFilter::image, MagickSignature, MagickTrue, ModuleError, PointFilter, _ResampleFilter::signature, _ResampleFilter::support, ThrowMagickException(), and UndefinedFilter.

Referenced by AcquireFxInfo(), AcquireResampleFilter(), AcquireResampleFilterThreadSet(), and CompositeImageChannel().

MagickExport MagickBooleanType SetResampleFilterInterpolateMethod	(	ResampleFilter *	,
		const	InterpolatePixelMethod
	)

MagickExport MagickBooleanType SetResampleFilterVirtualPixelMethod	(	ResampleFilter *	,
		const	VirtualPixelMethod
	)

Definition at line 1537 of file resample.c.

References _ResampleFilter::debug, _Image::filename, GetMagickModule, _ResampleFilter::image, LogMagickEvent(), MagickFalse, MagickSignature, MagickTrue, SetCacheViewVirtualPixelMethod(), _ResampleFilter::signature, TraceEvent, _ResampleFilter::view, and _ResampleFilter::virtual_pixel.

Referenced by WaveImage().