QmitkPiecewiseFunctionCanvas Class Reference

#include <QmitkPiecewiseFunctionCanvas.h>

Inheritance diagram for QmitkPiecewiseFunctionCanvas:

Collaboration diagram for QmitkPiecewiseFunctionCanvas:

Public Member Functions
	QmitkPiecewiseFunctionCanvas (QWidget *parent=nullptr, Qt::WindowFlags f=nullptr)
virtual void	paintEvent (QPaintEvent *e) override
void	SetTitle (const QString &title)
int	GetNearHandle (int x, int y, unsigned int maxSquaredDistance=32) override
void	SetPiecewiseFunction (vtkPiecewiseFunction *piecewiseFunction)
int	AddFunctionPoint (double x, double val) override
void	RemoveFunctionPoint (double x) override
double	GetFunctionX (int index) override
double	GetFunctionY (int index) override
int	GetFunctionSize () override
void	DoubleClickOnHandle (int) override
void	MoveFunctionPoint (int index, std::pair< double, double > pos) override
double	GetFunctionMax ()
double	GetFunctionMin ()
double	GetFunctionRange ()
void	RemoveAllFunctionPoints ()
void	ResetGO ()
Public Member Functions inherited from QmitkTransferFunctionCanvas
	QmitkTransferFunctionCanvas (QWidget *parent=nullptr, Qt::WindowFlags f=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)
void	mousePressEvent (QMouseEvent *mouseEvent) override
void	mouseMoveEvent (QMouseEvent *mouseEvent) override
void	mouseReleaseEvent (QMouseEvent *mouseEvent) override
void	mouseDoubleClickEvent (QMouseEvent *mouseEvent) override
void	PaintHistogram (QPainter &p)
std::pair< int, int >	FunctionToCanvas (std::pair< double, double >)
std::pair< double, double >	CanvasToFunction (std::pair< int, int >)
void	keyPressEvent (QKeyEvent *e) override
void	SetImmediateUpdate (bool state)
std::pair< double, double >	ValidateCoord (std::pair< double, double > x)
void	SetX (float x)
void	SetY (float y)
void	SetQLineEdits (QLineEdit *xEdit, QLineEdit *yEdit)

Protected Attributes
vtkPiecewiseFunction *	m_PiecewiseFunction
QString	m_Title
Protected Attributes inherited from QmitkTransferFunctionCanvas
bool	m_ImmediateUpdate
float	m_Range
bool	m_LineEditAvailable
QLineEdit *	m_XEdit
QLineEdit *	m_YEdit

Additional Inherited Members
Public Attributes inherited from QmitkTransferFunctionCanvas
int	m_GrabbedHandle
double	m_Lower
double	m_Upper
double	m_Min
double	m_Max
mitk::SimpleHistogram *	m_Histogram

Detailed Description

Definition at line 25 of file QmitkPiecewiseFunctionCanvas.h.

Constructor & Destructor Documentation

QmitkPiecewiseFunctionCanvas::QmitkPiecewiseFunctionCanvas	(	QWidget *	parent = nullptr,
		Qt::WindowFlags	f = nullptr
	)

Definition at line 22 of file QmitkPiecewiseFunctionCanvas.cpp.

Member Function Documentation

int QmitkPiecewiseFunctionCanvas::AddFunctionPoint ( double  x, double  val  )

inlineoverridevirtual

Implements QmitkTransferFunctionCanvas.

Definition at line 45 of file QmitkPiecewiseFunctionCanvas.h.

Referenced by MoveFunctionPoint().

void QmitkPiecewiseFunctionCanvas::DoubleClickOnHandle ( int  )

inlineoverridevirtual

Implements QmitkTransferFunctionCanvas.

Definition at line 64 of file QmitkPiecewiseFunctionCanvas.h.

double QmitkPiecewiseFunctionCanvas::GetFunctionMax ( )

inline

Definition at line 67 of file QmitkPiecewiseFunctionCanvas.h.

double QmitkPiecewiseFunctionCanvas::GetFunctionMin ( )

inline

Definition at line 68 of file QmitkPiecewiseFunctionCanvas.h.

double QmitkPiecewiseFunctionCanvas::GetFunctionRange ( )

inline

Definition at line 69 of file QmitkPiecewiseFunctionCanvas.h.

int QmitkPiecewiseFunctionCanvas::GetFunctionSize ( )

inlineoverridevirtual

Implements QmitkTransferFunctionCanvas.

Definition at line 63 of file QmitkPiecewiseFunctionCanvas.h.

double QmitkPiecewiseFunctionCanvas::GetFunctionX ( int  index )

inlineoverridevirtual

Implements QmitkTransferFunctionCanvas.

Definition at line 57 of file QmitkPiecewiseFunctionCanvas.h.

Referenced by MoveFunctionPoint(), and paintEvent().

double QmitkPiecewiseFunctionCanvas::GetFunctionY ( int  index )

inlineoverridevirtual

Implements QmitkTransferFunctionCanvas.

Definition at line 58 of file QmitkPiecewiseFunctionCanvas.h.

Referenced by paintEvent().

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

overridevirtual

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

Implements QmitkTransferFunctionCanvas.

Definition at line 136 of file QmitkPiecewiseFunctionCanvas.cpp.

References QmitkTransferFunctionCanvas::FunctionToCanvas(), and m_PiecewiseFunction.

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

overridevirtual

Implements QmitkTransferFunctionCanvas.

Definition at line 151 of file QmitkPiecewiseFunctionCanvas.cpp.

References AddFunctionPoint(), GetFunctionX(), QmitkTransferFunctionCanvas::m_GrabbedHandle, and RemoveFunctionPoint().

void QmitkPiecewiseFunctionCanvas::paintEvent ( QPaintEvent *  e )

overridevirtual

Reimplemented from QmitkTransferFunctionCanvas.

Definition at line 34 of file QmitkPiecewiseFunctionCanvas.cpp.

References QmitkTransferFunctionCanvas::FunctionToCanvas(), GetFunctionX(), GetFunctionY(), QmitkTransferFunctionCanvas::m_GrabbedHandle, QmitkTransferFunctionCanvas::m_LineEditAvailable, QmitkTransferFunctionCanvas::m_Max, QmitkTransferFunctionCanvas::m_Min, m_PiecewiseFunction, m_Title, QmitkTransferFunctionCanvas::m_XEdit, QmitkTransferFunctionCanvas::m_YEdit, and QmitkTransferFunctionCanvas::PaintHistogram().

void QmitkPiecewiseFunctionCanvas::RemoveAllFunctionPoints ( )

inline

Definition at line 84 of file QmitkPiecewiseFunctionCanvas.h.

void QmitkPiecewiseFunctionCanvas::RemoveFunctionPoint ( double  x )

inlineoverridevirtual

Implements QmitkTransferFunctionCanvas.

Definition at line 46 of file QmitkPiecewiseFunctionCanvas.h.

References QmitkTransferFunctionCanvas::GetFunctionSize().

Referenced by MoveFunctionPoint().

void QmitkPiecewiseFunctionCanvas::ResetGO ( )

inline

Definition at line 90 of file QmitkPiecewiseFunctionCanvas.h.

void QmitkPiecewiseFunctionCanvas::SetPiecewiseFunction ( vtkPiecewiseFunction *  piecewiseFunction )

inline

Definition at line 35 of file QmitkPiecewiseFunctionCanvas.h.

References QmitkTransferFunctionCanvas::SetMax(), and QmitkTransferFunctionCanvas::SetMin().

void QmitkPiecewiseFunctionCanvas::SetTitle

(

const QString &

title

)

Definition at line 29 of file QmitkPiecewiseFunctionCanvas.cpp.

References m_Title.

Member Data Documentation

vtkPiecewiseFunction* QmitkPiecewiseFunctionCanvas::m_PiecewiseFunction

protected

Definition at line 99 of file QmitkPiecewiseFunctionCanvas.h.

Referenced by GetNearHandle(), and paintEvent().

QString QmitkPiecewiseFunctionCanvas::m_Title

protected

Definition at line 100 of file QmitkPiecewiseFunctionCanvas.h.

Referenced by paintEvent(), and SetTitle().

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

• QmitkPiecewiseFunctionCanvas.h
• QmitkPiecewiseFunctionCanvas.cpp