image display properties More...

#include <vtkImageProperty.h>

Inheritance diagram for vtkImageProperty:

Collaboration diagram for vtkImageProperty:

Public Types
typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.

vtkImageProperty *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

void	DeepCopy (vtkImageProperty *p)
	Assign one property to another.

vtkMTimeType	GetMTime () override
	Get the MTime for this property.


virtual void	SetColorWindow (double)
	The window value for window/level.

virtual double	GetColorWindow ()
	The window value for window/level.


virtual void	SetColorLevel (double)
	The level value for window/level.

virtual double	GetColorLevel ()
	The level value for window/level.


virtual void	SetLookupTable (vtkScalarsToColors *lut)
	Specify a lookup table for the data.

virtual vtkScalarsToColors *	GetLookupTable ()
	Specify a lookup table for the data.


virtual void	SetUseLookupTableScalarRange (vtkTypeBool)
	Use the range that is set in the lookup table, instead of setting the range from the Window/Level settings.

virtual vtkTypeBool	GetUseLookupTableScalarRange ()
	Use the range that is set in the lookup table, instead of setting the range from the Window/Level settings.

virtual void	UseLookupTableScalarRangeOn ()
	Use the range that is set in the lookup table, instead of setting the range from the Window/Level settings.

virtual void	UseLookupTableScalarRangeOff ()
	Use the range that is set in the lookup table, instead of setting the range from the Window/Level settings.


virtual void	SetOpacity (double)
	The opacity of the image, where 1.0 is opaque and 0.0 is transparent.

virtual double	GetOpacity ()
	The opacity of the image, where 1.0 is opaque and 0.0 is transparent.


virtual void	SetAmbient (double)
	The ambient lighting coefficient.

virtual double	GetAmbient ()
	The ambient lighting coefficient.


virtual void	SetDiffuse (double)
	The diffuse lighting coefficient.

virtual double	GetDiffuse ()
	The diffuse lighting coefficient.


virtual void	SetInterpolationType (int)
	The interpolation type (default: VTK_LINEAR_INTERPOLATION).

virtual int	GetInterpolationType ()
	The interpolation type (default: VTK_LINEAR_INTERPOLATION).

void	SetInterpolationTypeToNearest ()
	The interpolation type (default: VTK_LINEAR_INTERPOLATION).

void	SetInterpolationTypeToLinear ()
	The interpolation type (default: VTK_LINEAR_INTERPOLATION).

void	SetInterpolationTypeToCubic ()
	The interpolation type (default: VTK_LINEAR_INTERPOLATION).

virtual const char *	GetInterpolationTypeAsString ()
	The interpolation type (default: VTK_LINEAR_INTERPOLATION).


virtual void	SetLayerNumber (int)
	Set the layer number.

int	GetLayerNumber ()
	Set the layer number.


virtual void	SetCheckerboard (vtkTypeBool)
	Make a checkerboard pattern where the black squares are transparent.

virtual void	CheckerboardOn ()
	Make a checkerboard pattern where the black squares are transparent.

virtual void	CheckerboardOff ()
	Make a checkerboard pattern where the black squares are transparent.

virtual vtkTypeBool	GetCheckerboard ()
	Make a checkerboard pattern where the black squares are transparent.


virtual void	SetCheckerboardSpacing (double, double)
	The spacing for checkerboarding.

void	SetCheckerboardSpacing (double[2])
	The spacing for checkerboarding.

virtual double *	GetCheckerboardSpacing ()
	The spacing for checkerboarding.

virtual void	GetCheckerboardSpacing (double &, double &)
	The spacing for checkerboarding.

virtual void	GetCheckerboardSpacing (double[2])
	The spacing for checkerboarding.


virtual void	SetCheckerboardOffset (double, double)
	The phase offset for checkerboarding, in units of spacing.

void	SetCheckerboardOffset (double[2])
	The phase offset for checkerboarding, in units of spacing.

virtual double *	GetCheckerboardOffset ()
	The phase offset for checkerboarding, in units of spacing.

virtual void	GetCheckerboardOffset (double &, double &)
	The phase offset for checkerboarding, in units of spacing.

virtual void	GetCheckerboardOffset (double[2])
	The phase offset for checkerboarding, in units of spacing.


virtual void	SetBacking (vtkTypeBool)
	Use an opaque backing polygon, which will be visible where the image is translucent.

virtual void	BackingOn ()
	Use an opaque backing polygon, which will be visible where the image is translucent.

virtual void	BackingOff ()
	Use an opaque backing polygon, which will be visible where the image is translucent.

virtual vtkTypeBool	GetBacking ()
	Use an opaque backing polygon, which will be visible where the image is translucent.


virtual void	SetBackingColor (double, double, double)
	Set the color of the backing polygon.

virtual void	SetBackingColor (double[3])
	Set the color of the backing polygon.

virtual double *	GetBackingColor ()
	Set the color of the backing polygon.

virtual void	GetBackingColor (double &, double &, double &)
	Set the color of the backing polygon.

virtual void	GetBackingColor (double[3])
	Set the color of the backing polygon.

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on.

virtual void	DebugOff ()
	Turn debugging output off.

bool	GetDebug ()
	Get the value of the debug flag.

void	SetDebug (bool debugFlag)
	Set the value of the debug flag.

virtual void	Modified ()
	Update the modification time for this object.

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time.

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method.

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.

int	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not.

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.

virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class.

virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).

virtual void	Delete ()
	Delete a VTK object.

virtual void	FastDelete ()
	Delete a reference to this object.

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream.

virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object).

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object).

int	GetReferenceCount ()
	Return the current reference count of this object.

void	SetReferenceCount (int)
	Sets the reference count.

bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space.

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

Static Public Member Functions
static vtkTypeBool	IsTypeOf (const char *type)

static vtkImageProperty *	SafeDownCast (vtkObjectBase *o)

static vtkImageProperty *	New ()
	Construct a property with no lookup table.

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes.

static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class.

static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.

static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkImageProperty ()

	~vtkImageProperty () override

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events.

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events.

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	RegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkScalarsToColors *	LookupTable

double	ColorWindow

double	ColorLevel

vtkTypeBool	UseLookupTableScalarRange

int	InterpolationType

int	LayerNumber

double	Opacity

double	Ambient

double	Diffuse

vtkTypeBool	Checkerboard

double	CheckerboardSpacing [2]

double	CheckerboardOffset [2]

vtkTypeBool	Backing

double	BackingColor [3]

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Detailed Description

image display properties

vtkImageProperty is an object that allows control of the display of an image slice.

Thanks:: Thanks to David Gobbi at the Seaman Family MR Centre and Dept. of Clinical Neurosciences, Foothills Medical Centre, Calgary, for providing this class.

See also: vtkImage vtkImageMapper3D vtkImageSliceMapper vtkImageResliceMapper

Online Examples:

Attenuation

EnhanceEdges

HybridMedianComparison

Definition at line 145 of file vtkImageProperty.h.

Member Typedef Documentation

◆ Superclass

typedef vtkObject vtkImageProperty::Superclass

Definition at line 148 of file vtkImageProperty.h.

Constructor & Destructor Documentation

◆ vtkImageProperty()

vtkImageProperty::vtkImageProperty ( )

protected

◆ ~vtkImageProperty()

vtkImageProperty::~vtkImageProperty ( )

overrideprotected

Member Function Documentation

◆ IsTypeOf()

static vtkTypeBool vtkImageProperty::IsTypeOf ( const char * type )

static

◆ IsA()

virtual vtkTypeBool vtkImageProperty::IsA ( const char * name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObjectBase.

◆ SafeDownCast()

static vtkImageProperty * vtkImageProperty::SafeDownCast ( vtkObjectBase * o )

static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkImageProperty::NewInstanceInternal ( ) const

protectedvirtual

◆ NewInstance()

vtkImageProperty * vtkImageProperty::NewInstance ( ) const

◆ PrintSelf()

void vtkImageProperty::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

overridevirtual

Methods invoked by print to print information about the object including superclasses.

Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkObject.

◆ New()

static vtkImageProperty * vtkImageProperty::New ( )

static

Construct a property with no lookup table.

◆ DeepCopy()

void vtkImageProperty::DeepCopy ( vtkImageProperty * p )

Assign one property to another.

◆ SetColorWindow()

virtual void vtkImageProperty::SetColorWindow ( double )

virtual

The window value for window/level.

◆ GetColorWindow()

virtual double vtkImageProperty::GetColorWindow ( )

virtual

The window value for window/level.

◆ SetColorLevel()

virtual void vtkImageProperty::SetColorLevel ( double )

virtual

The level value for window/level.

◆ GetColorLevel()

virtual double vtkImageProperty::GetColorLevel ( )

virtual

The level value for window/level.

◆ SetLookupTable()

virtual void vtkImageProperty::SetLookupTable ( vtkScalarsToColors * lut )

virtual

Specify a lookup table for the data.

If the data is to be displayed as greyscale, or if the input data is already RGB, there is no need to set a lookup table.

◆ GetLookupTable()

virtual vtkScalarsToColors * vtkImageProperty::GetLookupTable ( )

virtual

Specify a lookup table for the data.

If the data is to be displayed as greyscale, or if the input data is already RGB, there is no need to set a lookup table.

◆ SetUseLookupTableScalarRange()

virtual void vtkImageProperty::SetUseLookupTableScalarRange ( vtkTypeBool )

virtual

Use the range that is set in the lookup table, instead of setting the range from the Window/Level settings.

This is off by default.

◆ GetUseLookupTableScalarRange()

virtual vtkTypeBool vtkImageProperty::GetUseLookupTableScalarRange ( )

virtual

Use the range that is set in the lookup table, instead of setting the range from the Window/Level settings.

This is off by default.

◆ UseLookupTableScalarRangeOn()

virtual void vtkImageProperty::UseLookupTableScalarRangeOn ( )

virtual

Use the range that is set in the lookup table, instead of setting the range from the Window/Level settings.

This is off by default.

◆ UseLookupTableScalarRangeOff()

virtual void vtkImageProperty::UseLookupTableScalarRangeOff ( )

virtual

Use the range that is set in the lookup table, instead of setting the range from the Window/Level settings.

This is off by default.

◆ SetOpacity()

virtual void vtkImageProperty::SetOpacity ( double )

virtual

The opacity of the image, where 1.0 is opaque and 0.0 is transparent.

If the image has an alpha component, then the alpha component will be multiplied by this value. The default is 1.0.

◆ GetOpacity()

virtual double vtkImageProperty::GetOpacity ( )

virtual

The opacity of the image, where 1.0 is opaque and 0.0 is transparent.

If the image has an alpha component, then the alpha component will be multiplied by this value. The default is 1.0.

◆ SetAmbient()

virtual void vtkImageProperty::SetAmbient ( double )

virtual

The ambient lighting coefficient.

The default is 1.0.

◆ GetAmbient()

virtual double vtkImageProperty::GetAmbient ( )

virtual

The ambient lighting coefficient.

The default is 1.0.

◆ SetDiffuse()

virtual void vtkImageProperty::SetDiffuse ( double )

virtual

The diffuse lighting coefficient.

The default is 0.0.

◆ GetDiffuse()

virtual double vtkImageProperty::GetDiffuse ( )

virtual

The diffuse lighting coefficient.

The default is 0.0.