TransferFuncDisplayWidget Class Reference

Displays the resulting colors of the Transfer Function Widget. It's a preview to the Transfer Function Texture. More...

#include <TransferFuncDisplayWidget.h>

List of all members.

Public Slots
void	displayTransferFunc (const QPolygonF &points, QVector< QColor > *colors)
	Sets the Transfer Function Points+Colors and displays the color+alpha.
Public Member Functions
	TransferFuncDisplayWidget (int TransferFuncHeight, QWidget *parent)
	Constructor of TransferFuncDisplayWidget.
void	paintEvent (QPaintEvent *e)
	Renders the Widget.
void	setPoints (QPolygonF points)
	Sets the Transfer Function points to display the Alpha Channel.
void	setColors (QVector< QColor > *colors)
	Sets the Colors of the Transfer Function and displays them.

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Detailed Description

Displays the resulting colors of the Transfer Function Widget. It's a preview to the Transfer Function Texture.

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Constructor & Destructor Documentation

TransferFuncDisplayWidget::TransferFuncDisplayWidget	(	int	TransferFuncHeight,
		QWidget *	parent
	)

Constructor of TransferFuncDisplayWidget.

Parameters:

	TransferFuncHeight	The height of the TransferFuncWidget in order to calculate the relative Height of the points.
	parent	Pointer to parent Widget.

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Member Function Documentation

void TransferFuncDisplayWidget::displayTransferFunc	(	const QPolygonF &	points,
		QVector< QColor > *	colors
	)			[slot]

Sets the Transfer Function Points+Colors and displays the color+alpha.

Parameters:

	points	The points of the Transfer Function Widget.
	colors	Colors given by the Transfer Function Widget.

void TransferFuncDisplayWidget::paintEvent

(

QPaintEvent *

e

)

Renders the Widget.

Parameters:

e

Event Arguments.

void TransferFuncDisplayWidget::setColors

(

QVector< QColor > *

colors

)

Sets the Colors of the Transfer Function and displays them.

Parameters:

colors

Colors given by the Transfer Function Widget.

void TransferFuncDisplayWidget::setPoints

(

QPolygonF

points

)

Sets the Transfer Function points to display the Alpha Channel.

Parameters:

points

The points of the Transfer Function Widget.

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

• D:/TU/2008WS/VisualisierungLU/Beispiel1/VisLu_bsp1/code/src/TransferFuncDisplayWidget.h
• D:/TU/2008WS/VisualisierungLU/Beispiel1/VisLu_bsp1/code/src/moc_TransferFuncDisplayWidget.cpp
• D:/TU/2008WS/VisualisierungLU/Beispiel1/VisLu_bsp1/code/src/TransferFuncDisplayWidget.cpp