Is mouse rectangle zooming for Qt (with OpenGL variant) supported?
I have tried to implement it using ZoomAxis and CalcXYZ, but it seems that mglCanvasGL sets width and height to 1 and CalcXYZ doesn't work. I have used the 1197 SVN revision of MathGL.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Is mouse rectangle zooming for Qt (with OpenGL variant) supported?
I have tried to implement it using ZoomAxis and CalcXYZ, but it seems that mglCanvasGL sets width and height to 1 and CalcXYZ doesn't work. I have used the 1197 SVN revision of MathGL.