VolumeRenderingWidget Class Reference

The widget allows the user to select the desired parameter for the transfer function. More...

#include <VolumeRenderingWidget.h>

Inheritance diagram for VolumeRenderingWidget:

Collaboration diagram for VolumeRenderingWidget:

Public Slots
virtual void	addColor ()
	Color. More...
virtual void	addGradientOpacity ()
	Gradient Opacity. More...
virtual void	addTransparency ()
	Transparency. More...
virtual void	ambientLightSliderChanged (int)
	ambient Light Value Editing More...
virtual void	ambientLightSpinBoxChanged (double)
virtual void	diffuseLightSliderChanged (int)
	Diffuse Light Value Editing. More...
virtual void	diffuseLightSpinBoxChanged (double)
virtual void	loadColorMap ()
	Load / Save / Reset colormaps. More...
virtual void	refreshVolumeRendering ()
	When to change volume rendering. More...
virtual void	resetColorMap ()
virtual void	saveColorMap ()
virtual void	specularLightSliderChanged (int)
	Specular Light Value Editing. More...
virtual void	specularLightSpinBoxChanged (double)
virtual void	visibilityToggled (bool)

Signals
void	refresh ()
	emitted when the user clicked on the Refresh button More...

Public Member Functions
void	addColor (int grayLevel, QColor color)
void	addGradientOpacity (int grayLevel, double opacity)
void	addTransparency (int grayLevel, double transparency)
double	getAmbient ()
QMap< int, QColor >	getColorPoints ()
double	getDiffuse ()
QMap< int, double >	getOpacityPoints ()
double	getSpecular ()
QMap< int, double >	getTransparencyPoints ()
void	load (QString filename)
void	removeColorPoint (ColorPointWidget *point)
void	removeOpacityPoint (GradientOpacityWidget *point)
void	removeTransparencyPoint (TransparencyPointWidget *point)
void	setAmbient (double ambient)
void	setDefaultColors (QMap< int, QColor > defaultColors)
void	setDefaultOpacities (QMap< int, double > defaultOpacities)
void	setDefaultTransparencies (QMap< int, double > defaultTransparencies)
void	setDiffuse (double diffuse)
void	setSpecular (double specular)
void	updateUI (QString name, bool existVR)
	update the UI using the given name (current image name) and its visibility existVR should be true if the volume rendering component of the image was alread created using a colormap visibility is given by the action's proprety More...
bool	visibility ()
	get the current visibility value More...
	VolumeRenderingWidget (VolumeRenderingAction *myAction, QWidget *parent=nullptr)
	Default construtor. More...
	~VolumeRenderingWidget () override

Detailed Description

The widget allows the user to select the desired parameter for the transfer function.

The transfer function allows one to select the desired (R,G,B,alpha) values of the rendered 3D image.

The transfer function widget.

Constructor & Destructor Documentation

VolumeRenderingWidget()

VolumeRenderingWidget::VolumeRenderingWidget	(	VolumeRenderingAction *	myAction,
		QWidget *	parent = nullptr
	)

Default construtor.

~VolumeRenderingWidget()

VolumeRenderingWidget::~VolumeRenderingWidget ( )

override

Member Function Documentation

addColor [1/2]

void VolumeRenderingWidget::addColor ( )

virtualslot

Color.

Referenced by setDefaultColors().

Here is the caller graph for this function:

addColor() [2/2]

void VolumeRenderingWidget::addColor	(	int	grayLevel,
		QColor	color
	)

addGradientOpacity [1/2]

void VolumeRenderingWidget::addGradientOpacity ( )

virtualslot

Gradient Opacity.

Referenced by setDefaultOpacities().

Here is the caller graph for this function:

addGradientOpacity() [2/2]

void VolumeRenderingWidget::addGradientOpacity	(	int	grayLevel,
		double	opacity
	)

addTransparency [1/2]

void VolumeRenderingWidget::addTransparency ( )

virtualslot

Transparency.

Referenced by setDefaultTransparencies().

Here is the caller graph for this function:

addTransparency() [2/2]

void VolumeRenderingWidget::addTransparency	(	int	grayLevel,
		double	transparency
	)

ambientLightSliderChanged

void VolumeRenderingWidget::ambientLightSliderChanged ( int  value )

virtualslot

ambient Light Value Editing

ambientLightSpinBoxChanged

void VolumeRenderingWidget::ambientLightSpinBoxChanged ( double  value )

virtualslot

diffuseLightSliderChanged

void VolumeRenderingWidget::diffuseLightSliderChanged ( int  value )

virtualslot

Diffuse Light Value Editing.

diffuseLightSpinBoxChanged

void VolumeRenderingWidget::diffuseLightSpinBoxChanged ( double  value )

virtualslot

getAmbient()

double VolumeRenderingWidget::getAmbient

(

)

Referenced by VolumeRenderingAction::createVolumeRendering().

Here is the caller graph for this function:

getColorPoints()

QMap< int, QColor > VolumeRenderingWidget::getColorPoints

(

)

Referenced by VolumeRenderingAction::createVolumeRendering().

Here is the caller graph for this function:

getDiffuse()

double VolumeRenderingWidget::getDiffuse

(

)

Referenced by VolumeRenderingAction::createVolumeRendering().

Here is the caller graph for this function:

getOpacityPoints()

QMap< int, double > VolumeRenderingWidget::getOpacityPoints

(

)

Referenced by VolumeRenderingAction::createVolumeRendering().

Here is the caller graph for this function:

getSpecular()

double VolumeRenderingWidget::getSpecular

(

)

Referenced by VolumeRenderingAction::createVolumeRendering().

Here is the caller graph for this function:

getTransparencyPoints()

QMap< int, double > VolumeRenderingWidget::getTransparencyPoints

(

)

Referenced by VolumeRenderingAction::createVolumeRendering().

Here is the caller graph for this function:

load()

void VolumeRenderingWidget::load

(

QString

filename

)

References CAMITK_ERROR, setDefaultColors(), setDefaultOpacities(), and setDefaultTransparencies().

Referenced by loadColorMap(), and resetColorMap().

Here is the call graph for this function:

Here is the caller graph for this function:

loadColorMap

void VolumeRenderingWidget::loadColorMap ( )

virtualslot

Load / Save / Reset colormaps.

References load().

Here is the call graph for this function:

refresh

void VolumeRenderingWidget::refresh ( )

signal

emitted when the user clicked on the Refresh button

Referenced by refreshVolumeRendering().

Here is the caller graph for this function:

refreshVolumeRendering

void VolumeRenderingWidget::refreshVolumeRendering ( )

virtualslot

When to change volume rendering.

References refresh().

removeColorPoint()

void VolumeRenderingWidget::removeColorPoint

(

ColorPointWidget *

point

)

Referenced by ColorPointWidget::remove().

Here is the caller graph for this function:

removeOpacityPoint()

void VolumeRenderingWidget::removeOpacityPoint

(

GradientOpacityWidget *

point

)

Referenced by GradientOpacityWidget::remove().

Here is the caller graph for this function:

removeTransparencyPoint()

void VolumeRenderingWidget::removeTransparencyPoint

(

TransparencyPointWidget *

point

)

Referenced by TransparencyPointWidget::remove().

Here is the caller graph for this function:

resetColorMap

void VolumeRenderingWidget::resetColorMap ( )

virtualslot

References load().

Referenced by updateUI().

Here is the call graph for this function:

Here is the caller graph for this function:

saveColorMap

void VolumeRenderingWidget::saveColorMap ( )

virtualslot

References CAMITK_ERROR.

setAmbient()

void VolumeRenderingWidget::setAmbient

(

double

ambient

)

setDefaultColors()

void VolumeRenderingWidget::setDefaultColors

(

QMap< int, QColor >

defaultColors

)

References addColor().

Referenced by load().

Here is the call graph for this function:

Here is the caller graph for this function:

setDefaultOpacities()

void VolumeRenderingWidget::setDefaultOpacities

(

QMap< int, double >

defaultOpacities

)

References addGradientOpacity().

Referenced by load().

Here is the call graph for this function:

Here is the caller graph for this function:

setDefaultTransparencies()

void VolumeRenderingWidget::setDefaultTransparencies

(

QMap< int, double >

defaultTransparencies

)

References addTransparency().

Referenced by load().

Here is the call graph for this function:

Here is the caller graph for this function:

setDiffuse()

void VolumeRenderingWidget::setDiffuse

(

double

diffuse

)

setSpecular()

void VolumeRenderingWidget::setSpecular

(

double

specular

)

specularLightSliderChanged

void VolumeRenderingWidget::specularLightSliderChanged ( int  value )

virtualslot

Specular Light Value Editing.

specularLightSpinBoxChanged

void VolumeRenderingWidget::specularLightSpinBoxChanged ( double  value )

virtualslot

updateUI()

void VolumeRenderingWidget::updateUI	(	QString	name,
		bool	existVR
	)

update the UI using the given name (current image name) and its visibility existVR should be true if the volume rendering component of the image was alread created using a colormap visibility is given by the action's proprety

References resetColorMap().

Referenced by VolumeRenderingAction::getWidget().

Here is the call graph for this function:

Here is the caller graph for this function:

visibility()

bool VolumeRenderingWidget::visibility

(

)

get the current visibility value

Referenced by visibilityToggled().

Here is the caller graph for this function:

visibilityToggled

void VolumeRenderingWidget::visibilityToggled ( bool  visibility )

virtualslot

References visibility().

Here is the call graph for this function:

---

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

• VolumeRenderingWidget.h
• VolumeRenderingWidget.cpp