16#ifndef QGSMAPTOOLEXTENT_H
17#define QGSMAPTOOLEXTENT_H
53 void setRatio( QSize ratio ) { mRatio = ratio; }
59 QSize
ratio()
const {
return mRatio; }
71 void clearRubberBand();
Map canvas is a class for displaying all GIS data types on a canvas.
A QgsMapMouseEvent is the result of a user interaction with the mouse on a QgsMapCanvas.
A class to represent a 2D point.
A rectangle specified with double values.