casa::Histogram2dDM Class Reference

A DisplayMethod to draw histograms. More...

#include <Histogram2dDM.h>

Inheritance diagram for casa::Histogram2dDM:

Public Member Functions
	Histogram2dDM (WorldCanvas *worldCanvas, AttributeBuffer *wchAttributes, AttributeBuffer *ddAttributes, CachingDisplayData *dd)
	Constructor. More...
virtual	~Histogram2dDM ()
	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
	Histogram2dDM ()
	(Required) default constructor. More...
	Histogram2dDM (const Histogram2dDM &other)
	(Required) copy constructor. More...
void	operator= (const Histogram2dDM &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 histograms.

Intended use:

Public interface

Review Status

Date Reviewed:

yyyy/mm/dd

Prerequisite

• DisplayMethod
• CachingDisplayMethod

Etymology

Synopsis

Definition at line 58 of file Histogram2dDM.h.

Constructor & Destructor Documentation

casa::Histogram2dDM::Histogram2dDM	(	WorldCanvas *	worldCanvas,
		AttributeBuffer *	wchAttributes,
		AttributeBuffer *	ddAttributes,
		CachingDisplayData *	dd
	)

Constructor.

virtual casa::Histogram2dDM::~Histogram2dDM ( )

virtual

Destructor.

casa::Histogram2dDM::Histogram2dDM ( )

protected

(Required) default constructor.

casa::Histogram2dDM::Histogram2dDM ( const Histogram2dDM &  other )

protected

(Required) copy constructor.

Member Function Documentation

virtual void casa::Histogram2dDM::cleanup ( )

virtual

Clean up (ie.

delete any existing cached display list).

Reimplemented from casa::DisplayMethod.

virtual casacore::Bool casa::Histogram2dDM::drawIntoList ( Display::RefreshReason  reason, WorldCanvasHolder &  wcHolder  )

virtual

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

Implements casa::CachingDisplayMethod.

void casa::Histogram2dDM::operator= ( const Histogram2dDM &  other )

protected

(Required) copy assignment.

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

• casa/code/display/DisplayDatas/Histogram2dDM.h