Thanks for the workaround JJ. I've filed a feature request, Gary
On Mon, Dec 13, 2010 at 9:54 PM, Jae-Joon Lee <lee.j.j...@gmail.com> wrote: > It seems that there is no option to change join and cap style for > patches (only lines have them). > While there could be other ways, one workaround is to use patheffect. > > Below is a modified version of your example. > > Meanwhile, I think the situation needs to be fixed, i.e., Patches > should implement set_capstyle and set_joinstyle. Can you file a > feature request on the tracker? > > Regards, > > -JJ > > > > import matplotlib.pyplot as plt > from mpl_toolkits.axes_grid1.anchored_artists import AnchoredSizeBar > > from matplotlib.patheffects import Stroke > > def add_sizebar(ax, size): > asb = AnchoredSizeBar(ax.transData, > size, > str(size), > loc=8, > pad=0.1, borderpad=0.5, sep=5, > frameon=False) > ax.add_artist(asb) > > mypatch = asb.size_bar.get_children()[0] > mypatch.set_path_effects([Stroke(joinstyle='miter', > capstyle='butt')]) # override > joinstyle and capstyle > > add_sizebar(plt.gca(), 0.5) > > > plt.draw() > plt.show() > > > > > On Mon, Dec 13, 2010 at 9:16 AM, gary ruben <gru...@bigpond.net.au> wrote: >> Is it possible to control the join and cap styles of lines and >> patches? Is there an example for this? I'm trying to add a scale >> marker to a plot, but lines have rounded ends by default, so I'm >> currently changing these manually in Inkscape to miter join and butt >> cap. Here is a minimal example, based on the code here: >> >> import matplotlib.pyplot as plt >> from mpl_toolkits.axes_grid1.anchored_artists import AnchoredSizeBar >> >> def add_sizebar(ax, size): >> asb = AnchoredSizeBar(ax.transData, >> size, >> str(size), >> loc=8, >> pad=0.1, borderpad=0.5, sep=5, >> frameon=False) >> ax.add_artist(asb) >> >> add_sizebar(plt.gca(), 0.5) >> >> plt.draw() >> plt.show() >> >> >> What I'd like is a 2pt wide line with butt-style cap ends, >> >> thanks, >> Gary >> >> ------------------------------------------------------------------------------ >> Oracle to DB2 Conversion Guide: Learn learn about native support for PL/SQL, >> new data types, scalar functions, improved concurrency, built-in packages, >> OCI, SQL*Plus, data movement tools, best practices and more. >> http://p.sf.net/sfu/oracle-sfdev2dev >> _______________________________________________ >> Matplotlib-users mailing list >> Matplotlib-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >> > ------------------------------------------------------------------------------ Lotusphere 2011 Register now for Lotusphere 2011 and learn how to connect the dots, take your collaborative environment to the next level, and enter the era of Social Business. http://p.sf.net/sfu/lotusphere-d2d _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
