David Trem wrote: > Hi, > > Eric, I will be happy to test your possible fix too. I have similar > problem with autoscaling shared axes like you Mark. > > David
I have committed to svn some changes to support autoscaling with shared axes, so please test. I have done only very simple and cursory checking. You might try reversed axes, log axes, etc. I have not yet addressed the aspect ratio part of Mark's original post, below, but I think my changes have fixed the first of the two problems, in addition to adding autoscaling support, which I don't think we ever had before. At present, autoscaling does not work with shared axes if an aspect ratio is specified. Eric > > Mark Bakker a écrit : >> Thanks Eric. >> >> You know that this has been on my wish list for a long time. >> >> Let me know if I can test anything or help in any other way, >> >> Mark >> >> On Wed, Oct 22, 2008 at 10:54 AM, Eric Firing <[EMAIL PROTECTED] >> <mailto:[EMAIL PROTECTED]>> wrote: >> >> Mark Bakker wrote: >> >> Hello list (especially Erik, who can fix this I hope) - >> >> I have had problems with shared axes, especially when one of the >> axis has an aspect ratio that is set 'equal'. It has been >> discussed on the list before (mostly with Erik Firing), but it >> hasn't been fixed yet. What I want to do is have two plots. The >> top plot has an aspect ratio that is 'equal'. The idea is to >> have a contour plot in the top figure, while the bottom figure >> gives a cross-sectional picture of what I am plotting. This used >> to work well (quite some time ago), including zooming and such. >> But now I cannot plot it at all, let alone zoom. >> >> My first problem is when I add a subplot with a shared x-axis, >> it changes the limits on the original x-axis. That seems to be a >> bug: >> ax1 = subplot(211) >> plot([1,2,3]) # Now the limits of the x-axis go from 0 to 2. >> subplot(212,sharex=ax1) # Now the limits of both x-axis go from >> 0 to 1. >> >> After all, the new subplot shares the axis with the existing >> subplot, so why doesn't it copy the axis limits from that subplot? >> >> >> I may have the fix for this, but I need more time to check and >> refine it--and try to make sure that I don't break anything else in >> the process. >> >> >> >> But the bigger problem occurs when I want the aspect ratio of >> one of the first axis to be 'equal'. >> >> ax1 = subplot(211,aspect='equal') >> plot([1,2,3]) subplot(212,sharex=ax1) >> >> The second subplot is added, but the length of the graph is not >> the same as for the first subplot. It also resets the xlimits to >> go from 0 to 1, as before, which means the first subplot becomes >> unreadable (it still enforces 'equal' in the first subplot by >> changing the limits of the y-axis). When I now change the limits >> on the x-axis, the aspect ratio is not equal anymore >> >> >> I will see what I can do. There are definitely some bugs that need >> to be squashed. >> >> Eric >> >> >> ax1.set_xlim(0,2) >> draw() >> >> Thanks for your help. I am willing to help in testing any changes. >> >> Best regards, Mark >> >> >> >> ------------------------------------------------------------------------ >> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge >> Build the coolest Linux based applications with Moblin SDK & win great prizes >> Grand prize is a trip for two to an Open Source event anywhere in the world >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Matplotlib-devel mailing list >> Matplotlib-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
