Engauge Digitizer  2
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ZoomTransition Class Reference

Perform calculations to determine the next zoom setting given the current zoom setting, when zooming in or out. More...

#include <ZoomTransition.h>

Public Member Functions

 ZoomTransition ()
 Single constructor.
 
double mapToFactor (ZoomFactor zoomFactor) const
 Return the floating precision zoom factor given the enum value.
 
ZoomFactor zoomIn (ZoomFactor currentZoomFactor, double m11, double m22, bool actionZoomFillIsChecked) const
 Zoom in.
 
ZoomFactor zoomOut (ZoomFactor currentZoomFactor, double m11, double m22, bool actionZoomFillIsChecked) const
 Zoom out.
 

Detailed Description

Perform calculations to determine the next zoom setting given the current zoom setting, when zooming in or out.

Definition at line 14 of file ZoomTransition.h.


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