Paul Ivanov, on 2010-09-06 18:01, wrote: > I want to have two legends (from different axes) positioned right up > against on another. > > Here's a static example, except I want the second legend to be defined > relative to the first (if leg is moved, I want leg2 to move as well). I > can't seem to figure out the proper bbox_to_anchor and bbox_transform > parameters to pass to the second legend() to make this work. > > # small example > ax = plt.subplot(1,1,1) > ax2 = ax.twinx() > ax.plot([0,1], label='ax1') > ax2.plot([1,0], 'r--',label='ax2') > leg = ax.legend(loc='lower left', borderaxespad=0, > bbox_to_anchor=(.85,.85)) > leg2 = ax2.legend(loc='upper left', borderaxespad=0, > bbox_to_anchor=(.85,.85)) >
I guess I really just want one legend, so I figured out an alternative solution: # alternative to having two legends ax = plt.subplot(1,1,1) ax2 = ax.twinx() lines= ax.plot([0,1], label='ax1') lines2= ax2.plot([4,3], 'r--',label='ax2') lines.extend(lines2) labels = [l.get_label() for l in lines] leg = ax.legend(lines, labels) Is this a reasonable way of achieving the desired result? thanks, Paul ------------------------------------------------------------------------------ This SF.net Dev2Dev email is sponsored by: Show off your parallel programming skills. Enter the Intel(R) Threading Challenge 2010. http://p.sf.net/sfu/intel-thread-sfd _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
