interfaces Library API Documentation

KHE::ZoomInterface Class Reference

A simple interface for zooming. More...

#include <zoominterface.h>

List of all members.

Public Methods

virtual void zoomIn (int PointInc)=0
virtual void zoomIn ()=0
virtual void zoomOut (int PointDec)=0
virtual void zoomOut ()=0
virtual void zoomTo (int PointSize)=0
virtual void unZoom ()=0


Detailed Description

A simple interface for zooming.

This interface enables abstract linear zooming. It operates in sizes of font point size.

Author:
Friedrich W. H. Kossebau <Friedrich.W.H@Kossebau.de>
See also:
createBytesEditWidget(), zoomInterface()
Since:
3.2

Definition at line 35 of file zoominterface.h.


Member Function Documentation

virtual void KHE::ZoomInterface::zoomIn int    PointInc [pure virtual]
 

enlarges the display.

Parameters:
PointInc  increment to the display size (in font point size)

virtual void KHE::ZoomInterface::zoomIn   [pure virtual]
 

increases the display size by an arbitrary value, usually 1 font point.

See also:
zoomOut()

virtual void KHE::ZoomInterface::zoomOut int    PointDec [pure virtual]
 

makes the display smaller.

Parameters:
PointDec  decrement to the display size (in font point size)

virtual void KHE::ZoomInterface::zoomOut   [pure virtual]
 

decreases the display size by an arbitrary value, usually 1 font point.

See also:
zoomIn()

virtual void KHE::ZoomInterface::zoomTo int    PointSize [pure virtual]
 

sets the display size.

Parameters:
PointSize  new display size (in font point size)

virtual void KHE::ZoomInterface::unZoom   [pure virtual]
 

resets the display to the default size.


The documentation for this class was generated from the following file:
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This file is part of the documentation for interfaces Library Version 3.2.2.
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