hi, > 1. Would it be possible to do only shallow copy of the arrays that are > being plotted so that on redrawing the figure, chanes in the datasets > would be picked up automatically? If not, is Line2D.set_data(...) the > right approach? isn't this the way how the plotting is done? in my experience (iirc), the following thing works (x, y1, y2 are numpy arrays):
pylab.ion() a, = pylab.plot(x,y1) b, = pylab.plot(x,y2) ... y1 += 10 y2 += 20 a.set_ydata(y1) b.set_ydata(y2) pylab.draw() y1 += 10 y2 += 20 a.set_ydata(y1) pylab.draw() in my experience BOTH plots get updated in this procedure, so i have to do first a deep copy in my case to get rid of these 'unwanted effects'... best, -- Lubos [EMAIL PROTECTED]" http://www.lubos.vrbka.net ------------------------------------------------------------------------- Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
