Hi Robin, On Wednesday 08 July 2009 18:48:04 Robin wrote: > On Wed, Jul 8, 2009 at 4:00 PM, Matthias Michler<matthiasmich...@gmx.net> wrote: > > What version of matplotlib do you use? > > I think I am up to date. > > > For me the following works: > > > > ax.set_position(ax.get_position()) > > That works for me to - the problem is I wanted to change the numbers a > little once I saw them. I see now the thing to do (I think) is > print ax.get_position() # have a look > from matplotlib.transforms import Bbox > ax.set_position(Bbox([ [a, b], [c, d] ])) # with numbers changed > slightly from the printed ones > > At the time I thought Bbox was a more internal thing so wanted a way > to convert Bbox to the format described in the docstring ([left, > bottom, width, height]). I think it would be nice if Bbox had some > method to give this (is Bbox.to_pos() ) or something... perhaps there > already is but I couldn't find it. In the docstring of set_position it is also mentioned that a Bbox can be given as pos.
Just one additional remark: You can also modify the returned Bbox and pass it in again into set_position - something like bb = ax.get_position() # get an array holding the points: a = bb.get_points() # ... modify a ... bb.set_points(a) ax.set_position(bb) best regards Matthias > Anyway now I learned Bbox I think it is actually a nicer way to think > about when doing it by hand (bottom left corner, top right corner). > > Thanks for your help, > > Robin > > > The object returned by get_position is "A mutable bounding box.", which > > is also supported in set_position. Nevertheless set_position supports > > lists with '[left, bottom, width, height]', too. E.g. > > ax.set_position([0.2, .4, 0.4, .5]) > > > > best regards Matthias > > > > On Wednesday 08 July 2009 16:10:37 Robin wrote: > >> Hi, > >> > >> After quite a bit of trial and error I realised that ax.get_position() > >> is returning numbers in the form a Bbox which are very different to > >> the numbers you need for ax.set_position(). > >> > >> Often I want to use the subplot positioning first, then get the > >> positions that sets up for some manual tweaking. Is there a way to > >> convert the output of get_position into the same form as for > >> set_position? > >> > >> Cheers > >> > >> Robin ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users