[Matplotlib-users] bug in qtagg backend when blitting

2008-05-05 Thread G Jones
Hello, Attached is a script that when run from ipython --pylab with your backend setup for 'QtAgg' reproduces a bug I am seeing. If you run the plot, you'll see a line plotted in blue as expected. Then when the same figure is updated by blitting, the line turns red. I tried this with green and it s

Re: [Matplotlib-users] markeredgewidth and pdf

2008-05-05 Thread Christopher Brown
Hi Mike, MD> It's worth noting -- these viewer differences do pop up from time to MD> time. Since I don't have Foxit (or Windows) installed, I wonder if MD> you could run an experiment. If you generate the PDF with mpl's MD> Cairo backend, do you see the same behavior? If not, we can MD> ana

Re: [Matplotlib-users] possible bug in FigureManagerQT: notify_axes_change never used

2008-05-05 Thread Darren Dale
On Monday 05 May 2008 02:07:27 pm G Jones wrote: > Hello, > I don't know if this is a bug or not, but I notice that > notify_axes_change is defined in each FigureManager* __init__ > function, and usually it is then passed to > self.canvas.figure.add_axobserver(notify_axes_change), but this is not >

[Matplotlib-users] possible bug in FigureManagerQT: notify_axes_change never used

2008-05-05 Thread G Jones
Hello, I don't know if this is a bug or not, but I notice that notify_axes_change is defined in each FigureManager* __init__ function, and usually it is then passed to self.canvas.figure.add_axobserver(notify_axes_change), but this is not the case in FigureManagerQt, it is defined but never used in

Re: [Matplotlib-users] Rotation kills anti-aliasing?

2008-05-05 Thread John Hunter
On Mon, May 5, 2008 at 12:29 PM, Diwaker Gupta <[EMAIL PROTECTED]> wrote: > I tried several different viewers (gv, kghostview etc), but all of > them seem to have the same problem. What is strange is that all other > text on the graph seems to render fine. I'm attaching the EPS for > reference

Re: [Matplotlib-users] Rotation kills anti-aliasing?

2008-05-05 Thread Diwaker Gupta
On Mon, May 5, 2008 at 5:15 AM, Michael Droettboom <[EMAIL PROTECTED]> wrote: > Try different Postscript viewers available on your platform -- it's > possible one of them may produce better results. And, of course, the most > important thing with Postscript is how it renders on your printer. If

Re: [Matplotlib-users] Rotation kills anti-aliasing?

2008-05-05 Thread Michael Droettboom
Eric Firing wrote: > Diwaker Gupta wrote: > >> Folks, >> >> I'm trying to make a simple plot where the xtick labels are rotated by >> 45 degrees. The rotation works fine, but it destroys the anti aliasing >> of the labels. The rest of the plot renders just fine. I'm using the >> PS backend (save

Re: [Matplotlib-users] markeredgewidth and pdf

2008-05-05 Thread Michael Droettboom
It's worth noting -- these viewer differences do pop up from time to time. Since I don't have Foxit (or Windows) installed, I wonder if you could run an experiment. If you generate the PDF with mpl's Cairo backend, do you see the same behavior? If not, we can analyse the differences in the P

Re: [Matplotlib-users] Rotation kills anti-aliasing?

2008-05-05 Thread Eric Firing
Diwaker Gupta wrote: > Folks, > > I'm trying to make a simple plot where the xtick labels are rotated by > 45 degrees. The rotation works fine, but it destroys the anti aliasing > of the labels. The rest of the plot renders just fine. I'm using the > PS backend (savefig to an EPS). Something like

[Matplotlib-users] Rotation kills anti-aliasing?

2008-05-05 Thread Diwaker Gupta
Folks, I'm trying to make a simple plot where the xtick labels are rotated by 45 degrees. The rotation works fine, but it destroys the anti aliasing of the labels. The rest of the plot renders just fine. I'm using the PS backend (savefig to an EPS). Something like this: labels = ["one", "two", "t