casa::ExternalAxisControl Class Reference

Base class for classes that use the QwtScaleDiv information to draw their own axis. More...

#include <ExternalAxisControl.h>

Inheritance diagram for casa::ExternalAxisControl:

Public Member Functions
	ExternalAxisControl (QWidget *parent)
void	setAxisLabel (const QString &label)
void	setPlot (QwtPlot *canvas)
virtual void	paintEvent (QPaintEvent *event)
virtual	~ExternalAxisControl ()

Protected Member Functions
virtual void	drawTicks (QPainter *painter, int tickLength)=0
virtual void	defineAxis (QLine &axisLine)=0
virtual void	drawAxisLabel (QPainter *painter)=0
virtual int	getCanvasHeight () const
virtual int	getStartY () const
int	getTickIncrement (int tickCount) const
double	getTickStartPixel (QwtPlot::Axis axis)
double	getTickDistance (QwtPlot::Axis axis)
double	getTickIncrement (double tickDistance, QwtPlot::Axis axis)

Protected Attributes
QwtPlot *	plot
QString	axisLabel
const int	AXIS_SMALL_SIDE
const int	MARGIN
const int	MIN_START_Y

Private Member Functions
void	drawBackBone (QPainter *painter)
void	drawTicks (QPainter *painter)
void	drawLabel (QPainter *painter)

Private Attributes
const int	FONT_SIZE
const int	FONT_SIZE_AXIS_LABEL

Detailed Description

Base class for classes that use the QwtScaleDiv information to draw their own axis.

Definition at line 40 of file ExternalAxisControl.h.

Constructor & Destructor Documentation

casa::ExternalAxisControl::ExternalAxisControl

(

QWidget *

parent

)

virtual casa::ExternalAxisControl::~ExternalAxisControl ( )

virtual

Member Function Documentation

virtual void casa::ExternalAxisControl::defineAxis ( QLine &  axisLine )

protectedpure virtual

Implemented in casa::ExternalAxisControlRight, casa::ExternalAxisControlBottom, and casa::ExternalAxisControlLeft.

virtual void casa::ExternalAxisControl::drawAxisLabel ( QPainter *  painter )

protectedpure virtual

Implemented in casa::ExternalAxisControlRight, casa::ExternalAxisControlBottom, and casa::ExternalAxisControlLeft.

void casa::ExternalAxisControl::drawBackBone ( QPainter *  painter )

private

void casa::ExternalAxisControl::drawLabel ( QPainter *  painter )

private

virtual void casa::ExternalAxisControl::drawTicks ( QPainter *  painter, int  tickLength  )

protectedpure virtual

Implemented in casa::ExternalAxisControlRight, casa::ExternalAxisControlBottom, and casa::ExternalAxisControlLeft.

void casa::ExternalAxisControl::drawTicks ( QPainter *  painter )

private

virtual int casa::ExternalAxisControl::getCanvasHeight ( ) const

protectedvirtual

Reimplemented in casa::ExternalAxisControlRight.

virtual int casa::ExternalAxisControl::getStartY ( ) const

protectedvirtual

Reimplemented in casa::ExternalAxisControlRight, and casa::ExternalAxisControlLeft.

double casa::ExternalAxisControl::getTickDistance ( QwtPlot::Axis  axis )

protected

int casa::ExternalAxisControl::getTickIncrement ( int  tickCount ) const

protected

double casa::ExternalAxisControl::getTickIncrement ( double  tickDistance, QwtPlot::Axis  axis  )

protected

double casa::ExternalAxisControl::getTickStartPixel ( QwtPlot::Axis  axis )

protected

virtual void casa::ExternalAxisControl::paintEvent ( QPaintEvent *  event )

virtual

void casa::ExternalAxisControl::setAxisLabel

(

const QString &

label

)

void casa::ExternalAxisControl::setPlot

(

QwtPlot *

canvas

)

Member Data Documentation

const int casa::ExternalAxisControl::AXIS_SMALL_SIDE

protected

Definition at line 60 of file ExternalAxisControl.h.

QString casa::ExternalAxisControl::axisLabel

protected

Definition at line 59 of file ExternalAxisControl.h.

const int casa::ExternalAxisControl::FONT_SIZE

private

Definition at line 68 of file ExternalAxisControl.h.

const int casa::ExternalAxisControl::FONT_SIZE_AXIS_LABEL

private

Definition at line 69 of file ExternalAxisControl.h.

const int casa::ExternalAxisControl::MARGIN

protected

Definition at line 61 of file ExternalAxisControl.h.

const int casa::ExternalAxisControl::MIN_START_Y

protected

Definition at line 62 of file ExternalAxisControl.h.

QwtPlot* casa::ExternalAxisControl::plot

protected

Definition at line 58 of file ExternalAxisControl.h.

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

• casa/code/guitools/Feather/ExternalAxisControl.h