On Tuesday 16 June 2009 21:29:29 Nathaniel Echols wrote: > I'm attempting to plot the distribution of bond angles in protein > structures (the best-known example: > http://en.wikipedia.org/wiki/Ramachandran_plot). I have the raw data as a > collection of x,y,z data, where x and y are integers between -180 and 180, > and z is a floating-point value. (Right now, this data is pure Python > objects, but I can convert it to NumPy arrays if that would be easier.) I > would like to plot this as a continuous color map inside a wxPython window, > and also overlay the discreet data points for a separate protein. It > doesn't really matter what combination of colors I use for this - there > appear to be many built-in color maps that would be suitable. I'm pretty > sure this is possible, based on looking at the examples, but I have no clue > how to go about this - it doesn't help that all of the examples appear to > use the pylab interface. Any suggestions? thanks, > Nat
Hi Nat For embedding matplotlib in wx you can have a look at the examples embedding_in_wx*.py on http://matplotlib.sourceforge.net/examples/user_interfaces/ . Furthermore you can have a look a the screenshots/examples of imshow and contourf for the background and plot / scatter for the discrete data points. These functions are included in pylab and also available as methods of an axes instance, e.g. self.axes = self.figure.add_subplot(111) self.axes.contourf(X, Y, Z) # and self.axes.plot(x, y) best regards Matthias ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
