I am having some trouble with the Cursor widget with the qt4agg backend. Here is a short script which works with the gtkagg backend with useblit either true or false:
---------- from matplotlib import rcParams rcParams['backend']='gtkagg' from pylab import * from matplotlib.widgets import Cursor t = arange(0.0, 1.0, 0.01) s = sin(2*2*pi*t) ax = subplot(111) cursor = Cursor(ax, useblit=True) ax.plot(t, s, 'o') axis([0,1,-1,1]) show() ------------ If I use the qt4agg backend, with useblit False, the cursor lines do not render. If useblit is True, the lines render but the pixmap inside the axes is sheared. I've been looking at the backend_qt4agg code, the widgets.Cursor code, and the working animation_blit_qt4 example, but I'm stuck. Does anyone have any ideas? Thanks, Darren ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
