[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Octave-bug-tracker] [bug #52398] Qt toolkit plot loses track of axes pr
[Octave-bug-tracker] [bug #52398] Qt toolkit plot loses track of axes proportion when containing window is shrunk small
Tue, 18 Dec 2018 14:58:59 -0500 (EST)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36 Edge/15.15063
Follow-up Comment #4, bug #52398 (project octave):
@Dan: I agree, the zoom function with the Qt toolkit is laggy when compared to
the FLTK toolkit.
The second part of your response can definitely be improved. There is a
callback routine that handles mouse interactions and I think it would be a
smallish change to grab the mouse coordinates and stick them in to the call to
zoom. This works pretty well for the FLTK toolkit where you can
right-click-hold, select a region, and then it zooms on the region.
Similarly, when you do a left click zoom in Qt it should do a zoom centered
around the point you are clicking.
Reply to this item at:
Message sent via Savannah