vtkMitkLevelWindowFilter Class Reference

Applies the grayvalue or color/opacity level window to scalar or RGB(A) images. More...

#include <vtkMitkLevelWindowFilter.h>

Inheritance diagram for vtkMitkLevelWindowFilter:

Collaboration diagram for vtkMitkLevelWindowFilter:

Public Member Functions
	vtkTypeMacro (vtkMitkLevelWindowFilter, vtkThreadedImageAlgorithm)
vtkMTimeType	GetMTime () override
vtkScalarsToColors *	GetLookupTable ()
	Get the lookup table for the RGB level window. More...
void	SetLookupTable (vtkScalarsToColors *lookupTable)
	Set the lookup table for the RGB level window. More...
vtkPiecewiseFunction *	GetOpacityPiecewiseFunction ()
	Get the piecewise function used to map scalar to alpha component value (only used when the lookupTable is a vtkColorTransferFunction) More...
void	SetOpacityPiecewiseFunction (vtkPiecewiseFunction *opacityFunction)
	Set the piecewise function used to map scalar to alpha component value (only used when the lookupTable is a vtkColorTransferFunction) More...
void	SetMinOpacity (double minOpacity)
	Get/Set the lower window opacity for the alpha level window. More...
double	GetMinOpacity () const
void	SetMaxOpacity (double maxOpacity)
	Get/Set the upper window opacity for the alpha level window. More...
double	GetMaxOpacity () const
void	SetClippingBounds (double *)
	Set clipping bounds for the opaque part of the resliced 2d image. More...

Static Public Member Functions
static vtkMitkLevelWindowFilter *	New ()

Protected Member Functions
	vtkMitkLevelWindowFilter ()
	~vtkMitkLevelWindowFilter () override
void	ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int extent[6], int id) override
	Method for threaded execution of the filter. More...
int	RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override

Detailed Description

Applies the grayvalue or color/opacity level window to scalar or RGB(A) images.

Documentation This filter is used to apply the color level window to RGB images. Therefore, the RGB channels are converted to the HSI color space, where the level window can be applied. Afterwards, the HSI values transformed back to the RGB space.

The filter is also able to apply an opacity level window to RGBA images.

Definition at line 33 of file vtkMitkLevelWindowFilter.h.

Constructor & Destructor Documentation

vtkMitkLevelWindowFilter()

vtkMitkLevelWindowFilter::vtkMitkLevelWindowFilter ( )

protected

Default constructor.

~vtkMitkLevelWindowFilter()

vtkMitkLevelWindowFilter::~vtkMitkLevelWindowFilter ( )

overrideprotected

Default deconstructor.

Member Function Documentation

GetLookupTable()

vtkScalarsToColors* vtkMitkLevelWindowFilter::GetLookupTable

(

)

Get the lookup table for the RGB level window.

GetMaxOpacity()

double vtkMitkLevelWindowFilter::GetMaxOpacity ( ) const

inline

GetMinOpacity()

double vtkMitkLevelWindowFilter::GetMinOpacity ( ) const

inline

GetMTime()

vtkMTimeType vtkMitkLevelWindowFilter::GetMTime ( )

override

GetOpacityPiecewiseFunction()

vtkPiecewiseFunction* vtkMitkLevelWindowFilter::GetOpacityPiecewiseFunction ( )

inline

Get the piecewise function used to map scalar to alpha component value (only used when the lookupTable is a vtkColorTransferFunction)

Definition at line 48 of file vtkMitkLevelWindowFilter.h.

New()

static vtkMitkLevelWindowFilter* vtkMitkLevelWindowFilter::New ( )

static

RequestInformation()

int vtkMitkLevelWindowFilter::RequestInformation ( vtkInformation *  request, vtkInformationVector **  inputVector, vtkInformationVector *  outputVector  )

overrideprotected

SetClippingBounds()

void vtkMitkLevelWindowFilter::SetClippingBounds

(

double *

)

Set clipping bounds for the opaque part of the resliced 2d image.

SetLookupTable()

void vtkMitkLevelWindowFilter::SetLookupTable

(

vtkScalarsToColors *

lookupTable

)

Set the lookup table for the RGB level window.

SetMaxOpacity()

void vtkMitkLevelWindowFilter::SetMaxOpacity

(

double

maxOpacity

)

Get/Set the upper window opacity for the alpha level window.

SetMinOpacity()

void vtkMitkLevelWindowFilter::SetMinOpacity

(

double

minOpacity

)

Get/Set the lower window opacity for the alpha level window.

SetOpacityPiecewiseFunction()

void vtkMitkLevelWindowFilter::SetOpacityPiecewiseFunction

(

vtkPiecewiseFunction *

opacityFunction

)

Set the piecewise function used to map scalar to alpha component value (only used when the lookupTable is a vtkColorTransferFunction)

ThreadedExecute()

void vtkMitkLevelWindowFilter::ThreadedExecute ( vtkImageData *  inData, vtkImageData *  outData, int  extent[6], int  id  )

overrideprotected

Method for threaded execution of the filter.

Parameters

*inData	The input.
*outData	The output of the filter.
extent	Specifies the region of the image to be updated inside this thread. It is a six-component array of the form (xmin, xmax, ymin, ymax, zmin, zmax).
id	The thread id.

vtkTypeMacro()

vtkMitkLevelWindowFilter::vtkTypeMacro	(	vtkMitkLevelWindowFilter	,
		vtkThreadedImageAlgorithm
	)

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

• vtkMitkLevelWindowFilter.h