graphicsView.fitInView() :- one axis only ?

[JackDinn]

hmm, yea. but i would need to figure out the y axis scale every time the graphicsView or main window is resised ?

I was trying with this kinda thing :-

rr=ui.graphicsView.mapToScene(ui.graphicsView.frameRect())
left=rr.boundingRect().left()
width=rr.boundingRect().width()
ui.graphicsView.fitInView(left,0,width,300)

rr=ui.graphicsView.mapToScene(ui.graphicsView.frameRect())
left=rr.boundingRect().left()
width=rr.boundingRect().width()
ui.graphicsView.fitInView(left,0,width,300)

To copy to clipboard, switch view to plain text mode 

but theres something wrong with it. Every time it runs this bit of code the x axis shrinks a tiny bit i think it is either mapToScene(ui.graphicsView.frameRect()) is not exact enough or theres a rounding problem with the floating value.

I shall have a play with scaling, see what i can see.

cheers.