SoScaleByFactorProcessing Class Reference
[GeometricTransforms]

SoScaleByFactorProcessing image filter More...

#include <ImageViz/Engines/GeometryAndMatching/GeometricTransforms/SoScaleByFactorProcessing.h>

Inheritance diagram for SoScaleByFactorProcessing:

List of all members.

Public Types
enum	PrecisionMode {   NEARBY_PIXEL = 0,   INTERPOLATION = 1,   SPLINE_INTERPOLATION = 2 }
Public Member Functions
	SoScaleByFactorProcessing ()
Public Attributes
SoSFEnum	computeMode
SoSFImageDataAdapter	inImage
SoSFFloat	scaleFactor
SoSFEnum	precisionMode
SoImageVizEngineOutput < SoSFImageDataAdapter, SoImageDataAdapter * >	outImage

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Detailed Description

SoScaleByFactorProcessing image filter

The SoScaleByFactorProcessing filter generates a zoomed image with user defined zoom factors using the interpolation mode selected by the user.

FILE FORMAT/DEFAULT

ScaleByFactorProcessing {

computeMode	MODE_AUTO
inImage	NULL
scaleFactor	2.0f
precisionMode	NEARBY_PIXEL

}

Library references: zoomfactor

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Member Enumeration Documentation

enum SoScaleByFactorProcessing::PrecisionMode

Method used to calculate the intensity of each result pixel.

Enumerator:

NEARBY_PIXEL	Take the grey level of the nearest pixel.
INTERPOLATION	Take the bilinear interpolation from the four nearest pixels.
SPLINE_INTERPOLATION	Take the cubic interpolation from the nearest pixels.

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Constructor & Destructor Documentation

SoScaleByFactorProcessing::SoScaleByFactorProcessing

(

)

Constructor.

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Member Data Documentation

SoSFEnum SoScaleByFactorProcessing::computeMode

Select the compute Mode (2D or 3D or AUTO) Use enum ComputeMode.

Default is MODE_AUTO

SoSFImageDataAdapter SoScaleByFactorProcessing::inImage

The input image.

Default value is NULL. Supported types include: grayscale binary label color image.

SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter*> SoScaleByFactorProcessing::outImage

The output image.

Default value is NULL. Supported types include: grayscale binary label color image.

SoSFEnum SoScaleByFactorProcessing::precisionMode

Select the interpolation mode.

Use enum PrecisionMode. Default is NEARBY_PIXEL

SoSFFloat SoScaleByFactorProcessing::scaleFactor

The zoom factor.

Default value is 2.0f.

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The documentation for this class was generated from the following file:

• ImageViz/Engines/GeometryAndMatching/GeometricTransforms/SoScaleByFactorProcessing.h