casa::TblAsRasterDM Class Reference

A DisplayMethod to draw Raster images from table data. More...

#include <TblAsRasterDM.h>

Inheritance diagram for casa::TblAsRasterDM:

Public Member Functions
	TblAsRasterDM (WorldCanvas *worldCanvas, AttributeBuffer *wchAttributes, AttributeBuffer *ddAttributes, CachingDisplayData *dd)
	constructor More...
virtual	~TblAsRasterDM ()
	Destructor. More...
virtual void	cleanup ()
	Clean up (ie. More...
virtual casacore::Bool	drawIntoList (Display::RefreshReason reason, WorldCanvasHolder &wcHolder)
	Draw into a cached drawing list, called by draw function. More...
Public Member Functions inherited from casa::CachingDisplayMethod
	CachingDisplayMethod (WorldCanvas *worldCanvas, AttributeBuffer *wchAttributes, AttributeBuffer *ddAttributes, CachingDisplayData *parentDisplayData)
	Constructor. More...
virtual	~CachingDisplayMethod ()
	Destructor. More...
virtual WorldCanvas *	worldCanvas ()
	Return the WorldCanvas recorded in this CachingDisplayMethod. More...
virtual void	draw (Display::RefreshReason reason, WorldCanvasHolder &wcHolder)
	Draw this slice of data on the supplied WorldCanvasHolder. More...
Public Member Functions inherited from casa::DisplayMethod
	DisplayMethod (DisplayData *parentDisplayData)
	Constructor. More...
virtual	~DisplayMethod ()
	Destructor. More...
void	addRestriction (Attribute &newAt, casacore::Bool permanent)
	Set & remove restrictions. More...
void	addRestrictions (AttributeBuffer &newBuf)
void	setRestriction (Attribute &newAt)
void	setRestrictions (AttributeBuffer &newBuf)
void	removeRestriction (const casacore::String &name)
casacore::Bool	existRestriction (const casacore::String &name)
void	clearRestrictions ()
casacore::Bool	matches (Attribute &at)
	match restriction More...
casacore::Bool	matches (AttributeBuffer &atBuf)

Protected Member Functions
	TblAsRasterDM ()
	(Required) default constructor. More...
	TblAsRasterDM (const TblAsRasterDM &other)
	(Required) copy constructor. More...
void	operator= (const TblAsRasterDM &other)
	(Required) copy assignment. More...
Protected Member Functions inherited from casa::CachingDisplayMethod
	CachingDisplayMethod ()
	(Required) default constructor. More...
	CachingDisplayMethod (const CachingDisplayMethod &other)
	(Required) copy constructor. More...
void	operator= (const CachingDisplayMethod &other)
	(Required) copy assignment. More...
Protected Member Functions inherited from casa::DisplayMethod
	DisplayMethod ()
	(Required) default constructor. More...
	DisplayMethod (const DisplayMethod &other)
	(Required) copy constructor. More...
void	operator= (const DisplayMethod &other)
	(Required) copy assignment. More...
DisplayData *	parentDisplayData ()
	Return the parent DisplayData. More...

Additional Inherited Members
Protected Attributes inherited from casa::DisplayMethod
AttributeBuffer	restrictions

Detailed Description

A DisplayMethod to draw Raster images from table data.

Intended use:

Internal or

Intended use:

Internal

Prerequisite

• DisplayMethod
• CachingDisplayMethod

Etymology

Synopsis

This class adds to the interface defined by DisplayMethod to provide the necessary infrastructure to draw raster displays of data from a table when requested to do so by the TblAsRasterDD class.

Definition at line 63 of file TblAsRasterDM.h.

Constructor & Destructor Documentation

casa::TblAsRasterDM::TblAsRasterDM	(	WorldCanvas *	worldCanvas,
		AttributeBuffer *	wchAttributes,
		AttributeBuffer *	ddAttributes,
		CachingDisplayData *	dd
	)

constructor

virtual casa::TblAsRasterDM::~TblAsRasterDM ( )

virtual

Destructor.

casa::TblAsRasterDM::TblAsRasterDM ( )

protected

(Required) default constructor.

casa::TblAsRasterDM::TblAsRasterDM ( const TblAsRasterDM &  other )

protected

(Required) copy constructor.

Member Function Documentation

virtual void casa::TblAsRasterDM::cleanup ( )

virtual

Clean up (ie.

delete any existing cached display list).

Reimplemented from casa::DisplayMethod.

virtual casacore::Bool casa::TblAsRasterDM::drawIntoList ( Display::RefreshReason  reason, WorldCanvasHolder &  wcHolder  )

virtual

Draw into a cached drawing list, called by draw function.

Implements casa::CachingDisplayMethod.

void casa::TblAsRasterDM::operator= ( const TblAsRasterDM &  other )

protected

(Required) copy assignment.

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

• casa/code/display/DisplayDatas/TblAsRasterDM.h