WCSizeControlHandler.h
Classes
- WCSizeControlHandler -- Base class defining the interface to controlling the WorldCanvas size. (full description)
Interface
- Public Members
- WCSizeControlHandler()
- virtual Bool executeSizeControl(WorldCanvas *wc) = 0
- virtual ~WCSizeControlHandler()
Prerequisite
Etymology
WCSizeControlHandler : WorldCanvas size control handler
Synopsis
The intention of this class is to provide a means of allowing
a group of display objects to determine among themselves the
optimum size of the display for the rendering required.
The WCSizeControlHandler could, for example, be programmed to
fudge the display size to make it more convenient to display
images of a certain size.
Motivation
Allow for client programmer to control the size of the
WorldCanvas.
Example
none available yet.
To Do
- Decide on implementation details
- Get a concrete class implemented
Member Description
Default Constructor Required
apply function called by world canvas
during refresh
Destructor