casa::DSBasic Class Reference

Base class for all "basic" shapes. More...

#include <DSBasic.h>

Inheritance diagram for casa::DSBasic:

Public Member Functions
	DSBasic ()
	Default constructor.
	DSBasic (const DSBasic &other)
	Copy constructor.
virtual	~DSBasic ()
	Destructor.
virtual void	setLineWidth (const Int pixels)
	Manage line width.
virtual Int	getLineWidth ()
virtual void	draw (PixelCanvas *pc)
	Standard fns.
virtual void	rotateAbout (const Float &angle, const Float &aboutX, const Float &aboutY)
virtual void	move (const Float &dX, const Float &dY)
virtual Record	getOptions ()
	Settings.
virtual Bool	setOptions (const Record &settings)
Private Attributes
DParameterRange< Int > *	itsLineWidth

Detailed Description

Base class for all "basic" shapes.

Prerequisite

DisplayShape

Etymology

DSBasic is a base for all basic classes, it manages linewidth.

Synopsis

DSBasic is a base class for any shape using basic lines to draw it self, i.e. shapes such as lines, circles and polygons should extend this class. More complex DisplayShapes, e.g. text should not.

Motivation

A common interface for the setting of linewidths

Example

Definition at line 68 of file DSBasic.h.

Constructor & Destructor Documentation

casa::DSBasic::DSBasic ( )

Default constructor.

casa::DSBasic::DSBasic ( const DSBasic & other )

Copy constructor.

virtual casa::DSBasic::~DSBasic ( ) [virtual]

Destructor.

Member Function Documentation

virtual void casa::DSBasic::draw ( PixelCanvas * pc ) [virtual]

Standard fns.

Reimplemented from casa::DisplayShape.

Reimplemented in casa::DSArrow, casa::DSClosed, casa::DSEllipse, casa::DSMarker, casa::DSPoly, casa::DSPolyLine, casa::DSWorldArrow, casa::DSWorldEllipse, casa::DSWorldMarker, casa::DSWorldPoly, casa::DSWorldPolyLine, and casa::DSWorldRectangle.

virtual Int casa::DSBasic::getLineWidth ( ) [virtual]

virtual Record casa::DSBasic::getOptions ( ) [virtual]

virtual void casa::DSBasic::move	(	const Float &	dX,
		const Float &	dY
	)			`[virtual]`

virtual void casa::DSBasic::rotateAbout	(	const Float &	angle,
		const Float &	aboutX,
		const Float &	aboutY
	)			`[virtual]`

Reimplemented from casa::DisplayShape.

Reimplemented in casa::DSArrow, casa::DSClosed, casa::DSEllipse, casa::DSPoly, casa::DSPolyLine, and casa::DSRectangle.

virtual void casa::DSBasic::setLineWidth ( const Int pixels ) [virtual]

Manage line width.

virtual Bool casa::DSBasic::setOptions ( const Record & settings ) [virtual]

Member Data Documentation

DParameterRange<Int>* casa::DSBasic::itsLineWidth [private]

Definition at line 99 of file DSBasic.h.

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

code/display/DisplayShapes/DSBasic.h