iAChartFunction Class Reference

Abstract base class for representing some kind of function in an an iAChartWithFunctionsWidget. More...

#include <iAChartFunction.h>

Inheritance diagram for iAChartFunction:

Collaboration diagram for iAChartFunction:

Public Member Functions
	iAChartFunction (iAChartWithFunctionsWidget *chart)
virtual void	addColorPoint (int x, double red=-1.0, double green=-1.0, double blue=-1.0)=0
virtual int	addPoint (int mouseX, int mouseY)=0
virtual void	changeColor ()
virtual void	draw (QPainter &painter)=0
virtual void	draw (QPainter &painter, QColor color, int lineWidth)=0
virtual void	drawOnTop (QPainter &painter)=0
virtual int	getSelectedPoint () const =0
virtual bool	isColored () const
virtual bool	isDeletable (int index) const =0
virtual bool	isEndPoint (int index) const =0
virtual void	mouseReleaseEvent (QMouseEvent *)
virtual void	mouseReleaseEventAfterNewPoint (QMouseEvent *)
virtual void	moveSelectedPoint (int mouseX, int mouseY)=0
virtual QString	name () const =0
virtual size_t	numPoints () const =0
virtual void	removePoint (int index)=0
virtual void	reset ()=0
virtual int	selectPoint (int mouseX, int mouseY)=0

Static Public Member Functions
static int	pointRadius (bool selected)
	size of a point in pixels

Public Attributes
iAChartWithFunctionsWidget *	m_chart

Static Public Attributes
static const QColor	DefaultColor
static const int	LineWidthSelected = 2
static const int	LineWidthUnselected = 1
static const int	PointRadius = 6
static const int	PointRadiusSelected = 10

Detailed Description

Abstract base class for representing some kind of function in an an iAChartWithFunctionsWidget.

Constructor & Destructor Documentation

iAChartFunction()

iAChartFunction::iAChartFunction

(

iAChartWithFunctionsWidget *

chart

)

Member Function Documentation

addColorPoint()

virtual void iAChartFunction::addColorPoint ( int x, double red = -1.0, double green = -1.0, double blue = -1.0 )

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

addPoint()

virtual int iAChartFunction::addPoint ( int mouseX, int mouseY )

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

changeColor()

void iAChartFunction::changeColor ( )

virtual

Reimplemented in iAChartTransferFunction.

draw() [1/2]

virtual void iAChartFunction::draw ( QPainter & painter )

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

draw() [2/2]

virtual void iAChartFunction::draw ( QPainter & painter, QColor color, int lineWidth )

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

drawOnTop()

virtual void iAChartFunction::drawOnTop ( QPainter & painter )

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

getSelectedPoint()

virtual int iAChartFunction::getSelectedPoint ( ) const

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

isColored()

bool iAChartFunction::isColored ( ) const

virtual

Reimplemented in iAChartTransferFunction.

isDeletable()

virtual bool iAChartFunction::isDeletable ( int index ) const

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

isEndPoint()

virtual bool iAChartFunction::isEndPoint ( int index ) const

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

mouseReleaseEvent()

void iAChartFunction::mouseReleaseEvent ( QMouseEvent * )

virtual

Reimplemented in iAChartFunctionBezier.

mouseReleaseEventAfterNewPoint()

void iAChartFunction::mouseReleaseEventAfterNewPoint ( QMouseEvent * )

virtual

Reimplemented in iAChartTransferFunction.

moveSelectedPoint()

virtual void iAChartFunction::moveSelectedPoint ( int mouseX, int mouseY )

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

name()

virtual QString iAChartFunction::name ( ) const

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

numPoints()

virtual size_t iAChartFunction::numPoints ( ) const

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

pointRadius()

int iAChartFunction::pointRadius ( bool selected )

static

size of a point in pixels

removePoint()

virtual void iAChartFunction::removePoint ( int index )

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

reset()

virtual void iAChartFunction::reset ( )

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

selectPoint()

virtual int iAChartFunction::selectPoint ( int mouseX, int mouseY )

pure virtual

Implemented in iAChartFunctionBezier, iAChartFunctionGaussian, and iAChartTransferFunction.

Member Data Documentation

DefaultColor

const QColor iAChartFunction::DefaultColor

static

LineWidthSelected

const int iAChartFunction::LineWidthSelected = 2

static

LineWidthUnselected

const int iAChartFunction::LineWidthUnselected = 1

static

m_chart

iAChartWithFunctionsWidget* iAChartFunction::m_chart

PointRadius

const int iAChartFunction::PointRadius = 6

static

PointRadiusSelected

const int iAChartFunction::PointRadiusSelected = 10

static

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

• libs/charts/iAChartFunction.h
• libs/charts/iAChartFunction.cpp