Implements iATransferFunction and owns both color and opacity transfer function. More...

#include <iATransferFunctionOwner.h>

Inheritance diagram for iATransferFunctionOwner:

Collaboration diagram for iATransferFunctionOwner:

Public Member Functions
	iATransferFunctionOwner ()
	Create an "empty" transfer function.

	iATransferFunctionOwner (double const range[2], bool opacityRamp=true)
	Create own transfer functions and initialize to default for the given range.

	iATransferFunctionOwner (vtkSmartPointer< vtkColorTransferFunction > ctf, vtkSmartPointer< vtkPiecewiseFunction > otf, bool opacityRamp=true)
	Create from the given transfer functions, taking on co-ownership; the transfer functions are assumed to be initialized already.


vtkPiecewiseFunction *	opacityTF () override
	functions overridden from iATransferFunction:

vtkColorTransferFunction *	colorTF () override

void	resetFunctions () override

Public Member Functions inherited from iATransferFunction
virtual	~iATransferFunction ()

virtual vtkColorTransferFunction *	colorTF ()=0

virtual vtkPiecewiseFunction *	opacityTF ()=0

virtual void	resetFunctions ()=0

Detailed Description

Implements iATransferFunction and owns both color and opacity transfer function.

Constructor & Destructor Documentation

iATransferFunctionOwner::iATransferFunctionOwner ( )

Create an "empty" transfer function.

iATransferFunctionOwner::iATransferFunctionOwner	(	vtkSmartPointer< vtkColorTransferFunction >	ctf,
		vtkSmartPointer< vtkPiecewiseFunction >	otf,
		bool	opacityRamp = `true`
	)

Create from the given transfer functions, taking on co-ownership; the transfer functions are assumed to be initialized already.

Parameters

ctf	a smart pointer to an (allocated and initialized) color transfer function
otf	a smart pointer to an (allocated and initialized) opacity transfer function
opacityRamp	whether, in case the function is reset through resetFunction, the opacity transfer function should go from 0..1 (true) or always be 1 (false)

iATransferFunctionOwner::iATransferFunctionOwner	(	double const	range[2],
		bool	opacityRamp = `true`
	)

Create own transfer functions and initialize to default for the given range.

Parameters

range	the range of values for which the transfer function applies
opacityRamp	whether the created default transfer function (and in case the function is reset through resetFunction), the opacity transfer function should go from 0..1 (true) or always be 1 (false)