casa  5.7.0-16
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casa::DefaultWCSizeControlHandler Class Reference

Default WorldCanvas SizeControl handler. More...

#include <DefaultWCSizeControlHandler.h>

Inheritance diagram for casa::DefaultWCSizeControlHandler:

Public Member Functions

 DefaultWCSizeControlHandler ()
 Default Constructor Required. More...
virtual casacore::Bool executeSizeControl (WorldCanvas *wc)
 apply modifies the world canvas parameters through the passed pointer. More...
virtual ~DefaultWCSizeControlHandler ()
 Destructor. More...
- Public Member Functions inherited from casa::WCSizeControlHandler
 WCSizeControlHandler ()
 Default Constructor Required. More...
virtual ~WCSizeControlHandler ()
 Destructor. More...

Detailed Description

Default WorldCanvas SizeControl handler.


DefaultWCSizeControlHandler - Default WorldCanvas Size Control Handler.


This class implements default functionality for the size control handler that the WorldCanvas creates for itself when the WorldCanvas constructor is called.

Presently the default size control handler does nothing, relying on the WCResampleHandler to fit output images to the screen pixel array when images are supposed to be drawn.


Wanted to have default functionality for this to make it easier on the user of this class and to avoid having to check all the time in the WorldCanvas to see if a size control handler has been registered.


none available yet.

To Do

Definition at line 72 of file DefaultWCSizeControlHandler.h.

Constructor & Destructor Documentation

casa::DefaultWCSizeControlHandler::DefaultWCSizeControlHandler ( )

Default Constructor Required.

virtual casa::DefaultWCSizeControlHandler::~DefaultWCSizeControlHandler ( )


Member Function Documentation

virtual casacore::Bool casa::DefaultWCSizeControlHandler::executeSizeControl ( WorldCanvas wc)

apply modifies the world canvas parameters through the passed pointer.

Implements casa::WCSizeControlHandler.

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