I'm not sure what's causing this. I don't have a Python >= 2.6 environment with all the Qt bells and whistles to test ipython HEAD with (our house standard here is still 2.5)... Once I find the time for that, hopefully I can see what's going on. But I suspect "paste()" is doing something fishy here. Saving an SVG from the standard matplotlib window does not cause the "dpi changing without the window size changing" problem shown here. I would suggest looking at the code triggered from the save dialog in matplotlib and compare it to what "paste()" is doing.
Mike On 09/16/2010 04:54 PM, Fernando Perez wrote: > Howdy, > > I just wanted to bump this again: given the speed of Michael's recent > SVG fixes, maybe fixing these two is also quite easy. They are the > only problem coming from matplotlib right now regarding the use of the > new qt console for ipython. > > If not let me know and I'll just file reports on the tracker for > long-term storage :) > > Cheers, > > f > > On Tue, Sep 7, 2010 at 3:39 AM, Fernando Perez<fperez....@gmail.com> wrote: > >> Hi folks, >> >> I've just implemented support in ipython for simultaneous use of the >> interactive mpl gui backends along with inlined figures, as I had >> suggested to Eric things could work. >> >> But I'm seeing two little glitches, illustrated here: >> >> http://fperez.org/tmp/mpl_svg_bug.png >> >> The white console on the right is IPython, the mpl window was my only >> open figure. >> >> The code I ran was: >> >> x=rand(1000) >> plot (x) # this pops up the normal gui, I tested Qt4Agg and GTKAgg >> >> paste() # this pasted the open figure into the IPython console. >> >> At this point, the plot in the window got that funny size, with the >> x-labels double-drawn. It seems as if the figure got re-drawn over >> the previous canvas, at a different size. If I resize the window, the >> problem goes away, but if I don't resize it, it persists through new >> plot/draw operations. >> >> The second problem... I then zoomed the interactive window and issued >> paste again, getting the plot in the bottom right of the figure: >> paste() >> >> And here the bug seems to be related to clipping: while the window >> clips OK, the SVG seems not to. >> >> Is this a fundamental limitation of the SVG backend? >> >> For IPython we can also switch to pngs if that turns out to work >> better, but I figured I'd report these... >> >> All this was done with current mpl from trunk. >> > ------------------------------------------------------------------------------ > Start uncovering the many advantages of virtual appliances > and start using them to simplify application deployment and > accelerate your shift to cloud computing. > http://p.sf.net/sfu/novell-sfdev2dev > _______________________________________________ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > -- Michael Droettboom Science Software Branch Space Telescope Science Institute Baltimore, Maryland, USA ------------------------------------------------------------------------------ Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today. http://p.sf.net/sfu/beautyoftheweb _______________________________________________ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
