resize-private.h File Reference

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Enumerations
enum	ResizeWeightingFunctionType {   BoxWeightingFunction = 0, TriangleWeightingFunction, CubicBCWeightingFunction, HanningWeightingFunction,   HammingWeightingFunction, BlackmanWeightingFunction, GaussianWeightingFunction, QuadraticWeightingFunction,   JincWeightingFunction, SincWeightingFunction, SincFastWeightingFunction, KaiserWeightingFunction,   WelshWeightingFunction, BohmanWeightingFunction, LagrangeWeightingFunction, CosineWeightingFunction,   LastWeightingFunction }
Functions
MagickExport MagickRealType *	GetResizeFilterCoefficient (const ResizeFilter *)
MagickExport MagickRealType *	GetResizeFilterBlur (const ResizeFilter *)
MagickExport MagickRealType *	GetResizeFilterScale (const ResizeFilter *)
MagickExport MagickRealType *	GetResizeFilterWindowSupport (const ResizeFilter *)
MagickExport MagickRealType *	GetResizeFilterSupport (const ResizeFilter *)
MagickExport MagickRealType *	GetResizeFilterWeight (const ResizeFilter *, const MagickRealType)
MagickExport ResizeFilter *	AcquireResizeFilter (const Image *, const FilterTypes, const MagickRealType, const MagickBooleanType, ExceptionInfo *)
MagickExport ResizeFilter **	DestroyResizeFilter (ResizeFilter *)
MagickExport ResizeWeightingFunctionType	GetResizeFilterWeightingType (const ResizeFilter *)
MagickExport ResizeWeightingFunctionType	GetResizeFilterWindowWeightingType (const ResizeFilter *)

---

Enumeration Type Documentation

enum ResizeWeightingFunctionType

Enumerator:

BoxWeightingFunction
TriangleWeightingFunction
CubicBCWeightingFunction
HanningWeightingFunction
HammingWeightingFunction
BlackmanWeightingFunction
GaussianWeightingFunction
QuadraticWeightingFunction
JincWeightingFunction
SincWeightingFunction
SincFastWeightingFunction
KaiserWeightingFunction
WelshWeightingFunction
BohmanWeightingFunction
LagrangeWeightingFunction
CosineWeightingFunction
LastWeightingFunction

---

Function Documentation

MagickExport ResizeFilter* AcquireResizeFilter	(	const Image *	,
		const	FilterTypes,
		const	MagickRealType,
		const	MagickBooleanType,
		ExceptionInfo *
	)

Referenced by ResizeImage(), and SetResampleFilter().

MagickExport ResizeFilter* * DestroyResizeFilter

(

ResizeFilter *

)

References MagickCoreSignature, RelinquishMagickMemory(), and _ResizeFilter::signature.

Referenced by DestroyResampleFilter(), ResizeImage(), and SetResampleFilter().

MagickExport MagickRealType* GetResizeFilterBlur

(

const ResizeFilter *

)

MagickExport MagickRealType* GetResizeFilterCoefficient

(

const ResizeFilter *

)

MagickExport MagickRealType* GetResizeFilterScale

(

const ResizeFilter *

)

MagickExport MagickRealType* GetResizeFilterSupport

(

const ResizeFilter *

)

Referenced by AcquireResizeFilter(), HorizontalFilter(), SetResampleFilter(), and VerticalFilter().

MagickExport MagickRealType* GetResizeFilterWeight	(	const ResizeFilter *	,
		const	MagickRealType
	)

References _ResizeFilter::blur, Box(), _ResizeFilter::filter, MagickCoreSignature, MagickEpsilon, _ResizeFilter::scale, _ResizeFilter::signature, _ResizeFilter::window(), and _ResizeFilter::window_support.

Referenced by AcquireResizeFilter(), HorizontalFilter(), ResamplePixelColor(), SetResampleFilter(), and VerticalFilter().

MagickExport ResizeWeightingFunctionType GetResizeFilterWeightingType

(

const ResizeFilter *

)

MagickExport MagickRealType* GetResizeFilterWindowSupport

(

const ResizeFilter *

)

MagickExport ResizeWeightingFunctionType GetResizeFilterWindowWeightingType

(

const ResizeFilter *

)

References MagickCoreSignature, _ResizeFilter::signature, and _ResizeFilter::windowWeightingType.