Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
I want to draw a rectangle by clicking on one point and dragging mouse to another point... hints please...
hi http://stackoverflow.com/questions/27135424/qrubberband-how-to-draw-on-it http://doc.qt.io/qt-5/qrubberband.html
