resample.h File Reference

#include "magick/cache-view.h"

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Macros
#define	BesselFilter   JincFilter

Typedefs
typedef struct _ResampleFilter	ResampleFilter

Enumerations
enum	FilterTypes {   UndefinedFilter , PointFilter , BoxFilter , TriangleFilter ,   HermiteFilter , HanningFilter , HammingFilter , BlackmanFilter ,   GaussianFilter , QuadraticFilter , CubicFilter , CatromFilter ,   MitchellFilter , JincFilter , SincFilter , SincFastFilter ,   KaiserFilter , WelshFilter , ParzenFilter , BohmanFilter ,   BartlettFilter , LagrangeFilter , LanczosFilter , LanczosSharpFilter ,   Lanczos2Filter , Lanczos2SharpFilter , RobidouxFilter , RobidouxSharpFilter ,   CosineFilter , SplineFilter , LanczosRadiusFilter , SentinelFilter }

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)

Macro Definition Documentation

BesselFilter

#define BesselFilter   JincFilter

Definition at line 73 of file resample.h.

Typedef Documentation

ResampleFilter

typedef struct _ResampleFilter ResampleFilter

Definition at line 76 of file resample.h.

Enumeration Type Documentation

FilterTypes

enum FilterTypes

Enumerator
UndefinedFilter
PointFilter
BoxFilter
TriangleFilter
HermiteFilter
HanningFilter
HammingFilter
BlackmanFilter
GaussianFilter
QuadraticFilter
CubicFilter
CatromFilter
MitchellFilter
JincFilter
SincFilter
SincFastFilter
KaiserFilter
WelshFilter
ParzenFilter
BohmanFilter
BartlettFilter
LagrangeFilter
LanczosFilter
LanczosSharpFilter
Lanczos2Filter
Lanczos2SharpFilter
RobidouxFilter
RobidouxSharpFilter
CosineFilter
SplineFilter
LanczosRadiusFilter
SentinelFilter

Definition at line 32 of file resample.h.

Function Documentation

AcquireResampleFilter()

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

DestroyResampleFilter()

MagickExport ResampleFilter * DestroyResampleFilter

(

ResampleFilter *

resample_filter

)

Definition at line 269 of file resample.c.

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

Referenced by CompositeImageChannel(), and DestroyResampleFilterTLS().

ResamplePixelColor()

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

ScaleResampleFilter()

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

SetResampleFilter()

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

Definition at line 1255 of file resample.c.

References AcquireResizeFilter(), CommandOptionToMnemonic(), DestroyResizeFilter(), _ResampleFilter::do_interpolate, _ResampleFilter::exception, _ResampleFilter::filter, _ResampleFilter::filter_lut, GetImageArtifact(), GetMagickModule, GetMagickPrecision(), GetResizeFilterSupport(), GetResizeFilterWeight(), _ResampleFilter::image, IsMagickTrue(), MagickCoreSignature, MagickFalse, MagickFilterOptions, MagickTrue, ModuleError, PointFilter, RobidouxFilter, ScaleResampleFilter(), _ResampleFilter::signature, _ResampleFilter::support, ThrowMagickException(), UndefinedFilter, and WLUT_WIDTH.

Referenced by AcquireResampleFilter(), AcquireResampleFilterTLS(), and CompositeImageChannel().

SetResampleFilterInterpolateMethod()

MagickExport MagickBooleanType SetResampleFilterInterpolateMethod	(	ResampleFilter *	,
		const	InterpolatePixelMethod
	)

SetResampleFilterVirtualPixelMethod()

MagickExport MagickBooleanType SetResampleFilterVirtualPixelMethod	(	ResampleFilter *	resample_filter,
		const	VirtualPixelMethod
	)

Definition at line 1457 of file resample.c.

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

Referenced by AcquireResampleFilter(), and AcquireResampleFilterTLS().