The LevelWindow class Class to store level/window values. More...

#include <mitkLevelWindow.h>

Public Member Functions
	LevelWindow (ScalarType level=127.5, ScalarType window=255.0)

	LevelWindow (const mitk::LevelWindow &levWin)

virtual	~LevelWindow ()

ScalarType	GetLevel () const
	method that returns the level value, i.e. the center of the current grey value interval More...

ScalarType	GetWindow () const
	returns the current window size, i.e the range size of the current grey value interval More...

ScalarType	GetDefaultLevel () const
	method returns the default level value for the image More...

ScalarType	GetDefaultWindow () const
	returns the default window size for the image More...

void	ResetDefaultLevelWindow ()
	Resets the level and the window value to the default values. More...

ScalarType	GetLowerWindowBound () const

ScalarType	GetUpperWindowBound () const

void	SetLevelWindow (ScalarType level, ScalarType window, bool expandRangesIfNecessary=true)

void	SetWindowBounds (ScalarType lowerBound, ScalarType upperBound, bool expandRangesIfNecessary=true)

void	SetToMaxWindowSize ()

void	SetRangeMinMax (ScalarType min, ScalarType max)

ScalarType	GetRangeMin () const

ScalarType	GetRangeMax () const

ScalarType	GetDefaultLowerBound () const

ScalarType	GetDefaultUpperBound () const

void	ResetDefaultRangeMinMax ()
	the default min and max range for image will be reset More...

ScalarType	GetRange () const
	returns the size of the grey value range More...

void	SetDefaultLevelWindow (ScalarType level, ScalarType window)

void	SetDefaultBoundaries (ScalarType low, ScalarType up)

void	SetAuto (const Image *image, bool tryPicTags=true, bool guessByCentralSlice=true, unsigned selectedComponent=0)
	sets level/window to optimize the contrast of the given Image More...

void	SetToImageRange (const Image *image)
	sets level/window to the min/max greyvalues of the given Image More...

void	SetFixed (bool fixed)

bool	GetFixed () const

bool	IsFixed () const

virtual bool	operator== (const LevelWindow &levWin) const
	equality operator implementation that allows to compare two level windows More...

virtual bool	operator!= (const LevelWindow &levWin) const
	non equality operator implementation that allows to compare two level windows More...

virtual LevelWindow &	operator= (const LevelWindow &levWin)
	implementation necessary because operator made private in itk::Object More...

bool	IsFloatingValues () const
	Shows if floating values are accepted. More...

void	SetFloatingValues (bool value)
	Sets the floating image value. More...

Protected Member Functions
void	EnsureConsistency ()

Protected Attributes
ScalarType	m_LowerWindowBound

ScalarType	m_UpperWindowBound

ScalarType	m_RangeMin

ScalarType	m_RangeMax

ScalarType	m_DefaultLowerBound

ScalarType	m_DefaultUpperBound

bool	m_IsFloatingImage

bool	m_Fixed

Detailed Description

The LevelWindow class Class to store level/window values.

Current min and max value are stored in m_LowerWindowBound and m_UpperWindowBound. m_DefaultLevel amd m_DefaultWindow store the initial Level/Window values for the image. m_DefaultRangeMin and m_DefaultRangeMax store the initial minrange and maxrange for the image.

The finite maximum and minimum of valid value range is stored in m_RangeMin and m_RangeMax. If deduced from an image by default the minimum or maximum of it statistics is used. If one of these values are infinite the 2nd extrimum (which is guaranteed to be finite), will be used.

See documentation of SetAuto for information on how the level window is initialized from an image.

Note: If you want to apply the mitk::LevelWindow to an mitk::Image, make sure to use the mitk::LevelWindowProperty and set the mitk::RenderingModeProperty to a mode which supports level window (e.g. LEVELWINDOW_COLOR). Make sure to check the documentation of the mitk::RenderingModeProperty. For a code example how to use the mitk::LevelWindowProperty check the mitkImageVtkMapper2DLevelWindowTest.cpp in Core.

Definition at line 44 of file mitkLevelWindow.h.

Constructor & Destructor Documentation

◆ LevelWindow() [1/2]

mitk::LevelWindow::LevelWindow	(	mitk::ScalarType	level = `127.5`,
		mitk::ScalarType	window = `255.0`
	)

Definition at line 55 of file mitkLevelWindow.cpp.

References SetDefaultLevelWindow(), and SetLevelWindow().

◆ LevelWindow() [2/2]

mitk::LevelWindow::LevelWindow ( const mitk::LevelWindow & levWin )

Definition at line 69 of file mitkLevelWindow.cpp.

◆ ~LevelWindow()

mitk::LevelWindow::~LevelWindow ( )

virtual

Definition at line 81 of file mitkLevelWindow.cpp.

Member Function Documentation

◆ EnsureConsistency()

void mitk::LevelWindow::EnsureConsistency ( )

inlineprotected

confidence tests

if m_LowerWindowBound > m_UpperWindowBound, then the values for m_LowerWindowBound and m_UpperWindowBound will be exchanged

if m_LowerWindowBound < m_RangeMin, m_LowerWindowBound will be set to m_RangeMin. m_UpperWindowBound will be decreased the same as m_LowerWindowBound will be increased, but minimum value for m_UpperWindowBound is also m_RangeMin.

if m_UpperWindowBound > m_RangeMax, m_UpperWindowBound will be set to m_RangeMax. m_LowerWindowBound will be increased the same as m_UpperWindowBound will be decreased, but maximum value for m_LowerWindowBound is also m_RangeMax.

Definition at line 20 of file mitkLevelWindow.cpp.

References m_LowerWindowBound, m_RangeMax, m_RangeMin, m_UpperWindowBound, max(), min(), and swap().

Referenced by SetDefaultBoundaries(), SetRangeMinMax(), and SetWindowBounds().

◆ GetDefaultLevel()

mitk::ScalarType mitk::LevelWindow::GetDefaultLevel ( ) const

method returns the default level value for the image

Definition at line 95 of file mitkLevelWindow.cpp.

References m_DefaultLowerBound, and m_DefaultUpperBound.

Referenced by ResetDefaultLevelWindow().

◆ GetDefaultLowerBound()

mitk::ScalarType mitk::LevelWindow::GetDefaultLowerBound ( ) const

Get the default range minimum value

Definition at line 210 of file mitkLevelWindow.cpp.

References m_DefaultLowerBound.

Referenced by operator=().

◆ GetDefaultUpperBound()

mitk::ScalarType mitk::LevelWindow::GetDefaultUpperBound ( ) const

Get the default range maximum value

Definition at line 205 of file mitkLevelWindow.cpp.

References m_DefaultUpperBound.

Referenced by operator=().

◆ GetDefaultWindow()

mitk::ScalarType mitk::LevelWindow::GetDefaultWindow ( ) const

returns the default window size for the image

Definition at line 100 of file mitkLevelWindow.cpp.

References m_DefaultLowerBound, and m_DefaultUpperBound.

Referenced by ResetDefaultLevelWindow().

◆ GetFixed()

bool mitk::LevelWindow::GetFixed ( ) const

Returns whether the level window settings are fixed (

See also: SetFixed(bool)) or not

Definition at line 453 of file mitkLevelWindow.cpp.

References m_Fixed.

Referenced by QmitkLevelWindowWidgetContextMenu::OnSetFixed(), and operator=().

◆ GetLevel()

mitk::ScalarType mitk::LevelWindow::GetLevel ( ) const

method that returns the level value, i.e. the center of the current grey value interval

Definition at line 85 of file mitkLevelWindow.cpp.

References m_LowerWindowBound, and m_UpperWindowBound.

Referenced by mitk::DisplayInteractor::AdjustLevelWindow(), mitk::LevelWindowProperty::GetValueAsString(), mitkLevelWindowTest(), QmitkSliderLevelWindowWidget::mouseMoveEvent(), QmitkLevelWindowWidgetContextMenu::OnAddPreset(), QmitkLevelWindowWidgetContextMenu::OnChangeScaleRange(), QmitkLevelWindowWidgetContextMenu::OnSetDefaultScaleRange(), resetLevelWindow(), mitk::DisplayActionEventFunctions::SetLevelWindowAction(), QmitkLineEditLevelWindowWidget::SetWindowValue(), and QmitkLineEditLevelWindowWidget::~QmitkLineEditLevelWindowWidget().

◆ GetLowerWindowBound()

mitk::ScalarType mitk::LevelWindow::GetLowerWindowBound ( ) const

Returns the minimum Value of the window

Definition at line 110 of file mitkLevelWindow.cpp.

References m_LowerWindowBound.

Referenced by mitk::SurfaceVtkMapper3D::ApplyAllProperties(), mitk::SurfaceVtkMapper2D::ApplyAllProperties(), mitk::RegEvaluationMapper2D::ApplyLevelWindow(), mitk::DoseImageVtkMapper2D::ApplyLevelWindow(), mitk::ImageVtkMapper2D::ApplyLevelWindow(), QmitkSemanticRelationsUIHelper::GetPixmapFromImageNode(), GetPixmapFromImageNode(), mitkLevelWindowTest(), operator=(), QmitkSliderLevelWindowWidget::paintEvent(), and QmitkSliderLevelWindowWidget::Update().

◆ GetRange()

mitk::ScalarType mitk::LevelWindow::GetRange ( ) const

returns the size of the grey value range

!

Definition at line 200 of file mitkLevelWindow.cpp.

References m_RangeMax, and m_RangeMin.

Referenced by mitkLevelWindowTest(), QmitkSliderLevelWindowWidget::mouseMoveEvent(), QmitkSliderLevelWindowWidget::paintEvent(), and QmitkSliderLevelWindowWidget::Update().

◆ GetRangeMax()

mitk::ScalarType mitk::LevelWindow::GetRangeMax ( ) const

Get the range maximum value

Definition at line 195 of file mitkLevelWindow.cpp.

References m_RangeMax.

Referenced by QmitkSliderLevelWindowWidget::mouseMoveEvent(), QmitkLevelWindowWidgetContextMenu::OnChangeScaleRange(), QmitkLevelWindowWidgetContextMenu::OnSetPreset(), operator=(), QmitkSliderLevelWindowWidget::paintEvent(), and resetLevelWindow().

◆ GetRangeMin()

mitk::ScalarType mitk::LevelWindow::GetRangeMin ( ) const

Get the range minimum value

Definition at line 190 of file mitkLevelWindow.cpp.

References m_RangeMin.

Referenced by QmitkSliderLevelWindowWidget::mouseMoveEvent(), QmitkLevelWindowWidgetContextMenu::OnChangeScaleRange(), QmitkLevelWindowWidgetContextMenu::OnSetPreset(), operator=(), QmitkSliderLevelWindowWidget::paintEvent(), resetLevelWindow(), and QmitkSliderLevelWindowWidget::Update().

◆ GetUpperWindowBound()

mitk::ScalarType mitk::LevelWindow::GetUpperWindowBound ( ) const

Returns the upper window bound value of the window

Definition at line 115 of file mitkLevelWindow.cpp.

References m_UpperWindowBound.

Referenced by mitk::SurfaceVtkMapper3D::ApplyAllProperties(), mitk::SurfaceVtkMapper2D::ApplyAllProperties(), mitk::RegEvaluationMapper2D::ApplyLevelWindow(), mitk::DoseImageVtkMapper2D::ApplyLevelWindow(), mitk::ImageVtkMapper2D::ApplyLevelWindow(), QmitkSemanticRelationsUIHelper::GetPixmapFromImageNode(), GetPixmapFromImageNode(), mitkLevelWindowTest(), operator=(), QmitkSliderLevelWindowWidget::paintEvent(), and QmitkSliderLevelWindowWidget::Update().

◆ GetWindow()

mitk::ScalarType mitk::LevelWindow::GetWindow ( ) const

returns the current window size, i.e the range size of the current grey value interval

Definition at line 90 of file mitkLevelWindow.cpp.

References m_LowerWindowBound, and m_UpperWindowBound.

Referenced by mitk::DisplayInteractor::AdjustLevelWindow(), mitk::LevelWindowProperty::GetValueAsString(), mitkLevelWindowTest(), QmitkSliderLevelWindowWidget::mouseMoveEvent(), QmitkLevelWindowWidgetContextMenu::OnAddPreset(), QmitkLevelWindowWidgetContextMenu::OnChangeScaleRange(), mitk::RegionGrowingTool::OnMousePressedOutside(), QmitkLevelWindowWidgetContextMenu::OnSetDefaultScaleRange(), QmitkSliderLevelWindowWidget::paintEvent(), resetLevelWindow(), QmitkLineEditLevelWindowWidget::SetLevelValue(), mitk::DisplayActionEventFunctions::SetLevelWindowAction(), QmitkSliderLevelWindowWidget::Update(), and QmitkLineEditLevelWindowWidget::~QmitkLineEditLevelWindowWidget().

◆ IsFixed()

bool mitk::LevelWindow::IsFixed ( ) const

Returns whether the level window settings are fixed (

See also: SetFixed(bool)) or not

Definition at line 458 of file mitkLevelWindow.cpp.

References m_Fixed.

Referenced by QmitkLevelWindowWidgetContextMenu::GetContextMenu(), QmitkSliderLevelWindowWidget::mouseMoveEvent(), QmitkSliderLevelWindowWidget::mousePressEvent(), QmitkSliderLevelWindowWidget::mouseReleaseEvent(), operator==(), SetAuto(), SetDefaultBoundaries(), SetRangeMinMax(), SetToImageRange(), SetWindowBounds(), and QmitkLineEditLevelWindowWidget::~QmitkLineEditLevelWindowWidget().

◆ IsFloatingValues()

bool mitk::LevelWindow::IsFloatingValues ( ) const

Shows if floating values are accepted.

Definition at line 463 of file mitkLevelWindow.cpp.

References m_IsFloatingImage.

Referenced by operator=(), operator==(), and QmitkLineEditLevelWindowWidget::~QmitkLineEditLevelWindowWidget().

◆ operator!=()

bool mitk::LevelWindow::operator!= ( const LevelWindow & levWin ) const

virtual

non equality operator implementation that allows to compare two level windows

Definition at line 484 of file mitkLevelWindow.cpp.

◆ operator=()

mitk::LevelWindow & mitk::LevelWindow::operator= ( const LevelWindow & levWin )

virtual

implementation necessary because operator made private in itk::Object

Definition at line 489 of file mitkLevelWindow.cpp.

References GetDefaultLowerBound(), GetDefaultUpperBound(), GetFixed(), GetLowerWindowBound(), GetRangeMax(), GetRangeMin(), GetUpperWindowBound(), IsFloatingValues(), m_DefaultLowerBound, m_DefaultUpperBound, m_Fixed, m_IsFloatingImage, m_LowerWindowBound, m_RangeMax, m_RangeMin, and m_UpperWindowBound.

◆ operator==()

bool mitk::LevelWindow::operator== ( const LevelWindow & levWin ) const

virtual

equality operator implementation that allows to compare two level windows

Definition at line 473 of file mitkLevelWindow.cpp.

References mitk::Equal(), IsFixed(), IsFloatingValues(), m_DefaultLowerBound, m_DefaultUpperBound, m_Fixed, m_IsFloatingImage, m_LowerWindowBound, m_RangeMax, m_RangeMin, m_UpperWindowBound, and mitk::sqrteps.

◆ ResetDefaultLevelWindow()

void mitk::LevelWindow::ResetDefaultLevelWindow ( )

Resets the level and the window value to the default values.

Definition at line 105 of file mitkLevelWindow.cpp.

References GetDefaultLevel(), GetDefaultWindow(), and SetLevelWindow().

Referenced by QmitkLevelWindowWidgetContextMenu::OnSetDefaultLevelWindow().

◆ ResetDefaultRangeMinMax()

void mitk::LevelWindow::ResetDefaultRangeMinMax ( )

the default min and max range for image will be reset

Definition at line 215 of file mitkLevelWindow.cpp.

References m_DefaultLowerBound, m_DefaultUpperBound, and SetRangeMinMax().

Referenced by QmitkLevelWindowWidgetContextMenu::OnSetDefaultScaleRange().

◆ SetAuto()

void mitk::LevelWindow::SetAuto	(	const Image *	image,
		bool	tryPicTags = `true`,
		bool	guessByCentralSlice = `true`,
		unsigned	selectedComponent = `0`
	)

sets level/window to optimize the contrast of the given Image

!

This method initializes a mitk::LevelWindow from an mitk::Image. The algorithm is as follows:

Default to taking the central image slice for quick analysis.

Compute the smallest (minValue), second smallest (min2ndValue), second largest (max2ndValue), and largest (maxValue) data value by traversing the pixel values only once. In the same scan it also computes the count of minValue values and maxValue values. After that a basic histogram with specific information about the extrems is complete.

If minValue == maxValue, the center slice is uniform and the above scan is repeated for the complete image, not just one slice

Next, special cases of images with only 1, 2 or 3 distinct data values have hand assigned level window ranges.

Next the level window is set relative to the inner range IR = lengthOf([min2ndValue, max2ndValue])

For count(minValue) > 20% the smallest values are frequent and should be distinct from the min2ndValue and larger values (minValue may be std:min, may signify something special) hence the lower end of the level window is set to min2ndValue - 0.5 * IR

For count(minValue) <= 20% the smallest values are not so important and can blend with the next ones => min(level window) = min2ndValue

And analog for max(level window): count(max2ndValue) > 20%: max(level window) = max2ndValue + 0.5 * IR count(max2ndValue) < 20%: max(level window) = max2ndValue

In both 20%+ cases the level window bounds are clamped to the [minValue, maxValue] range

In consequence the level window maximizes contrast with minimal amount of computation and does do useful things if the data contains std::min or std:max values or has only 1 or 2 or 3 data values.

Definition at line 256 of file mitkLevelWindow.cpp.

References mitk::PixelType::GetBpe(), mitk::PixelType::GetComponentType(), mitk::ImageStatisticsHolder::GetCountOfMaxValuedVoxelsNoRecompute(), mitk::ImageStatisticsHolder::GetCountOfMinValuedVoxelsNoRecompute(), mitk::Image::GetDimension(), mitk::Image::GetDimensions(), mitk::PixelType::GetPixelType(), mitk::Image::GetPixelType(), mitk::ImageStatisticsHolder::GetScalarValue2ndMaxNoRecompute(), mitk::ImageStatisticsHolder::GetScalarValue2ndMinNoRecompute(), mitk::ImageStatisticsHolder::GetScalarValueMaxNoRecompute(), mitk::ImageStatisticsHolder::GetScalarValueMin(), mitk::Image::GetStatistics(), image, IsFixed(), mitk::BaseData::IsInitialized(), k(), m_IsFloatingImage, max(), min(), mitk::ImageSliceSelector::New(), SetDefaultBoundaries(), SetDefaultLevelWindow(), SetRangeMinMax(), SetWindowBounds(), and Update().

Referenced by mitkLevelWindowTest(), mitkVtkPropRendererTest(), QmitkLevelWindowWidgetContextMenu::OnUseOptimizedLevelWindow(), mitk::LevelWindowManager::RecalculateLevelWindowForSelectedComponent(), mitk::GPUVolumeMapper3D::SetDefaultProperties(), and mitk::ImageVtkMapper2D::SetDefaultProperties().

◆ SetDefaultBoundaries()

void mitk::LevelWindow::SetDefaultBoundaries	(	mitk::ScalarType	low,
		mitk::ScalarType	up
	)

set the default Bounderies

Definition at line 168 of file mitkLevelWindow.cpp.

References EnsureConsistency(), IsFixed(), m_DefaultLowerBound, m_DefaultUpperBound, and swap().

Referenced by SetAuto(), SetDefaultLevelWindow(), and SetToImageRange().

◆ SetDefaultLevelWindow()

void mitk::LevelWindow::SetDefaultLevelWindow	(	mitk::ScalarType	level,
		mitk::ScalarType	window
	)

set the default level and window value

Definition at line 120 of file mitkLevelWindow.cpp.

References SetDefaultBoundaries().

Referenced by LevelWindow(), SetAuto(), and SetToImageRange().

◆ SetFixed()

void mitk::LevelWindow::SetFixed ( bool fixed )

If a level window is set to fixed, the set and get methods won't accept modifications to the level window settings anymore. This behaviour can be turned of by setting fixed to false;

Definition at line 448 of file mitkLevelWindow.cpp.

References m_Fixed.

Referenced by mitk::LabeledImageLookupTable::LabeledImageLookupTable(), and QmitkLevelWindowWidgetContextMenu::OnSetFixed().

◆ SetFloatingValues()

void mitk::LevelWindow::SetFloatingValues ( bool value )

Sets the floating image value.

Definition at line 468 of file mitkLevelWindow.cpp.

References m_IsFloatingImage.

◆ SetLevelWindow()

void mitk::LevelWindow::SetLevelWindow	(	mitk::ScalarType	level,
		mitk::ScalarType	window,
		bool	expandRangesIfNecessary = `true`
	)

To set the level and the window value

Definition at line 125 of file mitkLevelWindow.cpp.

References SetWindowBounds().

Referenced by mitk::DisplayInteractor::AdjustLevelWindow(), QmitkAdaptiveRegionGrowingToolGUI::ChangeLevelWindow(), LevelWindow(), mitkLevelWindowTest(), QmitkSliderLevelWindowWidget::mouseMoveEvent(), QmitkLevelWindowWidgetContextMenu::OnChangeScaleRange(), QmitkLevelWindowWidgetContextMenu::OnSetDefaultScaleRange(), QmitkLevelWindowWidgetContextMenu::OnSetPreset(), ResetDefaultLevelWindow(), resetLevelWindow(), QmitkAdaptiveRegionGrowingToolGUI::RunSegmentation(), mitk::ImageVtkMapper2D::SetDefaultProperties(), QmitkLineEditLevelWindowWidget::SetLevelValue(), mitk::DisplayActionEventFunctions::SetLevelWindowAction(), and QmitkLineEditLevelWindowWidget::SetWindowValue().

◆ SetRangeMinMax()

void mitk::LevelWindow::SetRangeMinMax	(	mitk::ScalarType	min,
		mitk::ScalarType	max
	)

Set the range minimum and maximum value

Definition at line 159 of file mitkLevelWindow.cpp.

References EnsureConsistency(), IsFixed(), m_RangeMax, m_RangeMin, max(), and min().

Referenced by mitk::LabeledImageLookupTable::LabeledImageLookupTable(), mitkLevelWindowTest(), QmitkLevelWindowWidgetContextMenu::OnChangeScaleRange(), ResetDefaultRangeMinMax(), resetLevelWindow(), mitk::OtsuTool3D::RunSegmentation(), QmitkAdaptiveRegionGrowingToolGUI::RunSegmentation(), SetAuto(), mitk::ImageVtkMapper2D::SetDefaultProperties(), mitk::DoseImageVtkMapper2D::SetDefaultProperties(), and SetToImageRange().

◆ SetToImageRange()

void mitk::LevelWindow::SetToImageRange ( const Image * image )

sets level/window to the min/max greyvalues of the given Image

!

Definition at line 423 of file mitkLevelWindow.cpp.

References mitk::ImageStatisticsHolder::GetScalarValue2ndMaxNoRecompute(), mitk::ImageStatisticsHolder::GetScalarValue2ndMinNoRecompute(), mitk::ImageStatisticsHolder::GetScalarValueMaxNoRecompute(), mitk::ImageStatisticsHolder::GetScalarValueMin(), mitk::Image::GetStatistics(), IsFixed(), mitk::BaseData::IsInitialized(), SetDefaultBoundaries(), SetDefaultLevelWindow(), SetRangeMinMax(), and SetWindowBounds().

Referenced by QmitkLevelWindowWidgetContextMenu::OnUseAllGreyvaluesFromImage(), and QmitkDataNodeColorMapAction::UseWholePixelRange().

◆ SetToMaxWindowSize()

void mitk::LevelWindow::SetToMaxWindowSize ( )

sets the window to its maximum Size in scaleRange

Definition at line 185 of file mitkLevelWindow.cpp.

References m_RangeMax, m_RangeMin, and SetWindowBounds().

Referenced by QmitkLevelWindowWidgetContextMenu::OnSetMaximumWindow().

◆ SetWindowBounds()

void mitk::LevelWindow::SetWindowBounds	(	mitk::ScalarType	lowerBound,
		mitk::ScalarType	upperBound,
		bool	expandRangesIfNecessary = `true`
	)

Set the lower and upper bound of the window

Definition at line 130 of file mitkLevelWindow.cpp.

References EnsureConsistency(), IsFixed(), m_LowerWindowBound, m_RangeMax, m_RangeMin, m_UpperWindowBound, and swap().

Referenced by mitk::LabeledImageLookupTable::LabeledImageLookupTable(), mitkLevelWindowTest(), SetAuto(), mitk::ImageVtkMapper2D::SetDefaultProperties(), mitk::DoseImageVtkMapper2D::SetDefaultProperties(), SetLevelWindow(), SetToImageRange(), and SetToMaxWindowSize().

Member Data Documentation

◆ m_DefaultLowerBound

ScalarType mitk::LevelWindow::m_DefaultLowerBound

protected

default minimum gray value of the window

Definition at line 227 of file mitkLevelWindow.h.

Referenced by GetDefaultLevel(), GetDefaultLowerBound(), GetDefaultWindow(), operator=(), operator==(), ResetDefaultRangeMinMax(), and SetDefaultBoundaries().

◆ m_DefaultUpperBound

ScalarType mitk::LevelWindow::m_DefaultUpperBound

protected

default maximum gray value of the window

Definition at line 232 of file mitkLevelWindow.h.

Referenced by GetDefaultLevel(), GetDefaultUpperBound(), GetDefaultWindow(), operator=(), operator==(), ResetDefaultRangeMinMax(), and SetDefaultBoundaries().

◆ m_Fixed

bool mitk::LevelWindow::m_Fixed

protected

Defines whether the level window settings may be changed after initialization or not.

Definition at line 243 of file mitkLevelWindow.h.

Referenced by GetFixed(), IsFixed(), operator=(), operator==(), and SetFixed().

◆ m_IsFloatingImage

bool mitk::LevelWindow::m_IsFloatingImage

protected

Image with floating values

Definition at line 237 of file mitkLevelWindow.h.

Referenced by IsFloatingValues(), operator=(), operator==(), SetAuto(), and SetFloatingValues().

◆ m_LowerWindowBound

ScalarType mitk::LevelWindow::m_LowerWindowBound

protected

lower bound of current window

Definition at line 207 of file mitkLevelWindow.h.

Referenced by EnsureConsistency(), GetLevel(), GetLowerWindowBound(), GetWindow(), operator=(), operator==(), and SetWindowBounds().

◆ m_RangeMax

ScalarType mitk::LevelWindow::m_RangeMax

protected

maximum gray value of the window

Definition at line 222 of file mitkLevelWindow.h.

Referenced by EnsureConsistency(), GetRange(), GetRangeMax(), operator=(), operator==(), SetRangeMinMax(), SetToMaxWindowSize(), and SetWindowBounds().

◆ m_RangeMin

ScalarType mitk::LevelWindow::m_RangeMin

protected

minimum gray value of the window

Definition at line 217 of file mitkLevelWindow.h.

Referenced by EnsureConsistency(), GetRange(), GetRangeMin(), operator=(), operator==(), SetRangeMinMax(), SetToMaxWindowSize(), and SetWindowBounds().

◆ m_UpperWindowBound

ScalarType mitk::LevelWindow::m_UpperWindowBound

protected

upper bound of current window

Definition at line 212 of file mitkLevelWindow.h.

Referenced by EnsureConsistency(), GetLevel(), GetUpperWindowBound(), GetWindow(), operator=(), operator==(), and SetWindowBounds().

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

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ LevelWindow() [1/2]

◆ LevelWindow() [2/2]

◆ ~LevelWindow()

Member Function Documentation

◆ EnsureConsistency()

◆ GetDefaultLevel()

◆ GetDefaultLowerBound()

◆ GetDefaultUpperBound()

◆ GetDefaultWindow()

◆ GetFixed()

◆ GetLevel()

◆ GetLowerWindowBound()

◆ GetRange()

◆ GetRangeMax()

◆ GetRangeMin()

◆ GetUpperWindowBound()

◆ GetWindow()

◆ IsFixed()

◆ IsFloatingValues()

◆ operator!=()

◆ operator=()

◆ operator==()

◆ ResetDefaultLevelWindow()

◆ ResetDefaultRangeMinMax()

◆ SetAuto()

◆ SetDefaultBoundaries()

◆ SetDefaultLevelWindow()

◆ SetFixed()

◆ SetFloatingValues()

◆ SetLevelWindow()

◆ SetRangeMinMax()

◆ SetToImageRange()

◆ SetToMaxWindowSize()

◆ SetWindowBounds()

Member Data Documentation

◆ m_DefaultLowerBound

◆ m_DefaultUpperBound

◆ m_Fixed

◆ m_IsFloatingImage

◆ m_LowerWindowBound

◆ m_RangeMax

◆ m_RangeMin

◆ m_UpperWindowBound