#include <QmlMitkTransferFunctionCanvas.h>

Inheritance diagram for QmlMitkTransferFunctionCanvas:

Collaboration diagram for QmlMitkTransferFunctionCanvas:

Public Member Functions
	QmlMitkTransferFunctionCanvas (QQuickPaintedItem *parent=nullptr)

mitk::SimpleHistogram *	GetHistogram ()

void	SetHistogram (mitk::SimpleHistogram *histogram)

double	GetMin ()

void	SetMin (double min)

double	GetMax ()

void	SetMax (double max)

double	GetLower ()

void	SetLower (double lower)

double	GetUpper ()

void	SetUpper (double upper)

virtual void	paint (QPainter *painter)=0

void	mousePressEvent (QMouseEvent *mouseEvent) override

virtual void	DoubleClickOnHandle (int handle)=0

void	mouseMoveEvent (QMouseEvent *mouseEvent) override

void	mouseReleaseEvent (QMouseEvent *mouseEvent) override

void	mouseDoubleClickEvent (QMouseEvent *mouseEvent) override

void	keyPressEvent (QKeyEvent *event) override

void	PaintHistogram (QPainter *painter)

virtual int	GetNearHandle (int x, int y, unsigned int maxSquaredDistance=32)=0

virtual int	AddFunctionPoint (double x, double val)=0

virtual void	RemoveFunctionPoint (double x)=0

virtual void	MoveFunctionPoint (int index, std::pair< double, double > pos)=0

virtual double	GetFunctionX (int index)=0

virtual double	GetFunctionY (int index)=0

virtual int	GetFunctionSize ()=0

std::pair< int, int >	FunctionToCanvas (std::pair< double, double >)

std::pair< double, double >	CanvasToFunction (std::pair< int, int >)

void	SetImmediateUpdate (bool state)

std::pair< double, double >	ValidateCoord (std::pair< double, double > x)

void	SetX (float x)

void	SetY (float y)

Public Attributes
int	m_GrabbedHandle

double	m_Lower

double	m_Upper

double	m_Min

double	m_Max

mitk::SimpleHistogram *	m_Histogram

Protected Attributes
bool	m_ImmediateUpdate

float	m_Range

double	m_GreyValue

double	m_Opacity

bool	m_LineEditAvailable

Detailed Description

Definition at line 27 of file QmlMitkTransferFunctionCanvas.h.

Constructor & Destructor Documentation

QmlMitkTransferFunctionCanvas::QmlMitkTransferFunctionCanvas ( QQuickPaintedItem * parent = nullptr )

Definition at line 22 of file QmlMitkTransferFunctionCanvas.cpp.

Member Function Documentation

virtual int QmlMitkTransferFunctionCanvas::AddFunctionPoint	(	double	x,
		double	val
	)

pure virtual

Implemented in QmlMitkPiecewiseFunctionCanvas, and QmlMitkColorTransferFunctionCanvas.

Referenced by mousePressEvent().

std::pair< double, double > QmlMitkTransferFunctionCanvas::CanvasToFunction ( std::pair< int, int > canvasPoint )

Definition at line 47 of file QmlMitkTransferFunctionCanvas.cpp.

References m_Lower, and m_Upper.

Referenced by mouseMoveEvent(), and mousePressEvent().

virtual void QmlMitkTransferFunctionCanvas::DoubleClickOnHandle ( int handle )

pure virtual

Implemented in QmlMitkPiecewiseFunctionCanvas, and QmlMitkColorTransferFunctionCanvas.

Referenced by mouseDoubleClickEvent().

std::pair< int, int > QmlMitkTransferFunctionCanvas::FunctionToCanvas ( std::pair< double, double > functionPoint )

Definition at line 40 of file QmlMitkTransferFunctionCanvas.cpp.

References m_Lower, and m_Upper.

Referenced by QmlMitkColorTransferFunctionCanvas::GetNearHandle(), QmlMitkPiecewiseFunctionCanvas::GetNearHandle(), QmlMitkColorTransferFunctionCanvas::paint(), and QmlMitkPiecewiseFunctionCanvas::paint().

virtual int QmlMitkTransferFunctionCanvas::GetFunctionSize ( )

pure virtual

Implemented in QmlMitkPiecewiseFunctionCanvas, and QmlMitkColorTransferFunctionCanvas.

Referenced by keyPressEvent(), mouseMoveEvent(), QmlMitkColorTransferFunctionCanvas::RemoveFunctionPoint(), and QmlMitkPiecewiseFunctionCanvas::RemoveFunctionPoint().

virtual double QmlMitkTransferFunctionCanvas::GetFunctionX ( int index )

pure virtual

Implemented in QmlMitkPiecewiseFunctionCanvas, and QmlMitkColorTransferFunctionCanvas.

Referenced by keyPressEvent().

virtual double QmlMitkTransferFunctionCanvas::GetFunctionY ( int index )

pure virtual

Implemented in QmlMitkColorTransferFunctionCanvas, and QmlMitkPiecewiseFunctionCanvas.

Referenced by keyPressEvent().

mitk::SimpleHistogram* QmlMitkTransferFunctionCanvas::GetHistogram ( )

inline

Definition at line 36 of file QmlMitkTransferFunctionCanvas.h.

double QmlMitkTransferFunctionCanvas::GetLower ( )

inline

Definition at line 68 of file QmlMitkTransferFunctionCanvas.h.

double QmlMitkTransferFunctionCanvas::GetMax ( )

inline

Definition at line 57 of file QmlMitkTransferFunctionCanvas.h.

double QmlMitkTransferFunctionCanvas::GetMin ( )

inline

Definition at line 46 of file QmlMitkTransferFunctionCanvas.h.

int QmlMitkTransferFunctionCanvas::GetNearHandle	(	int	x,
		int	y,
		unsigned int	maxSquaredDistance = `32`
	)

pure virtual

returns index of a near handle or -1 if none is near

Implemented in QmlMitkPiecewiseFunctionCanvas, and QmlMitkColorTransferFunctionCanvas.

Definition at line 65 of file QmlMitkTransferFunctionCanvas.cpp.

Referenced by mouseDoubleClickEvent(), and mousePressEvent().

double QmlMitkTransferFunctionCanvas::GetUpper ( )

inline

Definition at line 78 of file QmlMitkTransferFunctionCanvas.h.

void QmlMitkTransferFunctionCanvas::keyPressEvent ( QKeyEvent * event )

override

Definition at line 176 of file QmlMitkTransferFunctionCanvas.cpp.

References GetFunctionSize(), GetFunctionX(), GetFunctionY(), mitk::RenderingManager::GetInstance(), mitk::Key_Backspace, mitk::Key_Down, mitk::Key_Left, mitk::Key_Right, mitk::Key_Up, m_GrabbedHandle, MoveFunctionPoint(), RemoveFunctionPoint(), mitk::RenderingManager::RequestUpdateAll(), and ValidateCoord().

Referenced by QmlMitkPiecewiseFunctionCanvas::keyPressEvent().

void QmlMitkTransferFunctionCanvas::mouseDoubleClickEvent ( QMouseEvent * mouseEvent )

override

Definition at line 54 of file QmlMitkTransferFunctionCanvas.cpp.

References DoubleClickOnHandle(), and GetNearHandle().

Referenced by QmlMitkPiecewiseFunctionCanvas::mouseDoubleClickEvent().

void QmlMitkTransferFunctionCanvas::mouseMoveEvent ( QMouseEvent * mouseEvent )

override

Definition at line 94 of file QmlMitkTransferFunctionCanvas.cpp.

References CanvasToFunction(), GetFunctionSize(), mitk::RenderingManager::GetInstance(), m_GrabbedHandle, m_Max, m_Min, MoveFunctionPoint(), and mitk::RenderingManager::RequestUpdateAll().

Referenced by QmlMitkPiecewiseFunctionCanvas::mouseMoveEvent().

void QmlMitkTransferFunctionCanvas::mousePressEvent ( QMouseEvent * mouseEvent )

override

Definition at line 71 of file QmlMitkTransferFunctionCanvas.cpp.

References AddFunctionPoint(), CanvasToFunction(), mitk::RenderingManager::GetInstance(), GetNearHandle(), m_GrabbedHandle, and mitk::RenderingManager::RequestUpdateAll().

Referenced by QmlMitkPiecewiseFunctionCanvas::mousePressEvent().

void QmlMitkTransferFunctionCanvas::mouseReleaseEvent ( QMouseEvent * mouseEvent )

override

Definition at line 134 of file QmlMitkTransferFunctionCanvas.cpp.

References mitk::RenderingManager::GetInstance(), and mitk::RenderingManager::RequestUpdateAll().

Referenced by QmlMitkPiecewiseFunctionCanvas::mouseReleaseEvent().

virtual void QmlMitkTransferFunctionCanvas::MoveFunctionPoint	(	int	index,
		std::pair< double, double >	pos
	)

pure virtual

Implemented in QmlMitkPiecewiseFunctionCanvas, and QmlMitkColorTransferFunctionCanvas.

Referenced by keyPressEvent(), and mouseMoveEvent().

virtual void QmlMitkTransferFunctionCanvas::paint ( QPainter * painter )

pure virtual

Implemented in QmlMitkPiecewiseFunctionCanvas, and QmlMitkColorTransferFunctionCanvas.

void QmlMitkTransferFunctionCanvas::PaintHistogram ( QPainter * painter )

Definition at line 140 of file QmlMitkTransferFunctionCanvas.cpp.

References mitk::SimpleHistogram::GetRelativeBin(), m_Histogram, m_Lower, and m_Upper.

Referenced by QmlMitkPiecewiseFunctionCanvas::paint().

virtual void QmlMitkTransferFunctionCanvas::RemoveFunctionPoint ( double x )

pure virtual

Implemented in QmlMitkPiecewiseFunctionCanvas, and QmlMitkColorTransferFunctionCanvas.

Referenced by keyPressEvent().

void QmlMitkTransferFunctionCanvas::SetHistogram ( mitk::SimpleHistogram * histogram )

inline

Definition at line 41 of file QmlMitkTransferFunctionCanvas.h.

Referenced by QmlMitkTransferFunctionItem::SetDataNode().

void QmlMitkTransferFunctionCanvas::SetImmediateUpdate ( bool state )

Definition at line 213 of file QmlMitkTransferFunctionCanvas.cpp.

References m_ImmediateUpdate.

void QmlMitkTransferFunctionCanvas::SetLower ( double lower )

inline

Definition at line 73 of file QmlMitkTransferFunctionCanvas.h.

void QmlMitkTransferFunctionCanvas::SetMax ( double max )

inline

Definition at line 62 of file QmlMitkTransferFunctionCanvas.h.

References max().

Referenced by QmlMitkColorTransferFunctionCanvas::SetColorTransferFunction(), QmlMitkPiecewiseFunctionCanvas::SetPiecewiseFunction(), and QmlMitkTransferFunctionItem::UpdateRanges().

void QmlMitkTransferFunctionCanvas::SetMin ( double min )

inline

Definition at line 51 of file QmlMitkTransferFunctionCanvas.h.

References min().

Referenced by QmlMitkColorTransferFunctionCanvas::SetColorTransferFunction(), QmlMitkPiecewiseFunctionCanvas::SetPiecewiseFunction(), and QmlMitkTransferFunctionItem::UpdateRanges().

void QmlMitkTransferFunctionCanvas::SetUpper ( double upper )

inline

Definition at line 83 of file QmlMitkTransferFunctionCanvas.h.

void QmlMitkTransferFunctionCanvas::SetX ( float x )

inline

Definition at line 128 of file QmlMitkTransferFunctionCanvas.h.

References mitk::RenderingManager::GetInstance(), and mitk::RenderingManager::RequestUpdateAll().

Referenced by QmlMitkColorTransferFunctionCanvas::setGreyValue(), and QmlMitkPiecewiseFunctionCanvas::setGreyValue().

void QmlMitkTransferFunctionCanvas::SetY ( float y )

inline

Definition at line 138 of file QmlMitkTransferFunctionCanvas.h.

References mitk::RenderingManager::GetInstance(), and mitk::RenderingManager::RequestUpdateAll().

Referenced by QmlMitkPiecewiseFunctionCanvas::setOpacity().

std::pair<double,double> QmlMitkTransferFunctionCanvas::ValidateCoord ( std::pair< double, double > x )

inline

Definition at line 117 of file QmlMitkTransferFunctionCanvas.h.

References mitk::SimpleHistogram::GetMax(), mitk::SimpleHistogram::GetMin(), max(), and min().

Referenced by keyPressEvent().

Member Data Documentation

int QmlMitkTransferFunctionCanvas::m_GrabbedHandle

Definition at line 106 of file QmlMitkTransferFunctionCanvas.h.

Referenced by keyPressEvent(), mouseMoveEvent(), mousePressEvent(), QmlMitkPiecewiseFunctionCanvas::MoveFunctionPoint(), QmlMitkColorTransferFunctionCanvas::paint(), and QmlMitkPiecewiseFunctionCanvas::paint().

double QmlMitkTransferFunctionCanvas::m_GreyValue

protected

Definition at line 152 of file QmlMitkTransferFunctionCanvas.h.

mitk::SimpleHistogram* QmlMitkTransferFunctionCanvas::m_Histogram

Definition at line 113 of file QmlMitkTransferFunctionCanvas.h.

Referenced by PaintHistogram().

bool QmlMitkTransferFunctionCanvas::m_ImmediateUpdate

protected

Definition at line 149 of file QmlMitkTransferFunctionCanvas.h.

Referenced by SetImmediateUpdate().

bool QmlMitkTransferFunctionCanvas::m_LineEditAvailable

protected

Definition at line 155 of file QmlMitkTransferFunctionCanvas.h.

double QmlMitkTransferFunctionCanvas::m_Lower

Definition at line 108 of file QmlMitkTransferFunctionCanvas.h.

Referenced by CanvasToFunction(), FunctionToCanvas(), and PaintHistogram().

double QmlMitkTransferFunctionCanvas::m_Max

Definition at line 108 of file QmlMitkTransferFunctionCanvas.h.

Referenced by mouseMoveEvent(), QmlMitkColorTransferFunctionCanvas::paint(), and QmlMitkPiecewiseFunctionCanvas::paint().

double QmlMitkTransferFunctionCanvas::m_Min

Definition at line 108 of file QmlMitkTransferFunctionCanvas.h.

Referenced by mouseMoveEvent(), QmlMitkColorTransferFunctionCanvas::paint(), and QmlMitkPiecewiseFunctionCanvas::paint().

double QmlMitkTransferFunctionCanvas::m_Opacity

protected

Definition at line 153 of file QmlMitkTransferFunctionCanvas.h.

float QmlMitkTransferFunctionCanvas::m_Range

protected

Definition at line 150 of file QmlMitkTransferFunctionCanvas.h.

double QmlMitkTransferFunctionCanvas::m_Upper

Definition at line 108 of file QmlMitkTransferFunctionCanvas.h.

Referenced by CanvasToFunction(), FunctionToCanvas(), and PaintHistogram().

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

Public Member Functions

Public Attributes

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation