7#ifndef ZOOM_TRANSITION_H
8#define ZOOM_TRANSITION_H
const int INNER_RADIUS_MIN
ZoomFactor
Zoom factors ordered by zoom level so next one above/below is the next zoom level.
Perform calculations to determine the next zoom setting given the current zoom setting,...
ZoomTransition()
Single constructor.
double mapToFactor(ZoomFactor zoomFactor) const
Return the floating precision zoom factor given the enum value.
ZoomFactor zoomOut(ZoomFactor currentZoomFactor, double m11, double m22, bool actionZoomFillIsChecked) const
Zoom out.
ZoomFactor zoomIn(ZoomFactor currentZoomFactor, double m11, double m22, bool actionZoomFillIsChecked) const
Zoom in.