Display.ZoomState Class Reference

Class that memorizes a Display's zoom state for the purpose of later on restoring that state. More...

Public Member Functions
	ZoomState (Display disp)
	Constructor. More...
void	Restore ()
	Restore the memorized zoom state.

Detailed Description

Class that memorizes a Display's zoom state for the purpose of later on restoring that state.

Constructor & Destructor Documentation

ZoomState()

ZoomState

(

Display

disp

)

Constructor.

Parameters

disp	Display for which to create a zoom state object.