Hi Jouni, Jouni K. Seppänen schrieb am 09/16/2007 05:51 PM: > Fabian Braennstroem <[EMAIL PROTECTED]> writes: > >> Lets say I have to columns, the I could use in a script: >> >> res=plot(array_mapped[:,0],array_mapped[:,1], 'b', >> array_mapped[:,0],array_mapped[:,2], 'g') >> >> The next time a have 5 columns in a file and want to plot all 5 >> columns without adjusting the 'plot' command in the script, but just >> by defining an argument when starting the script. > > Perhaps 'plot' is not the ideal interface for your purposes. How about > something like this: > > > > ------------------------------------------------------------------------ > > #!/usr/bin/env python > > import matplotlib > from matplotlib.lines import Line2D > import pylab > import numpy as npy > > def myplot(ax, matrix, linestyle, color): > for column in range(1, matrix.shape[1]): > line = Line2D(matrix[:,0], matrix[:,column], > linestyle=linestyle, color=color) > ax.add_line(line) > > colors = 'brk' > > for d in range(2,5): > fig=pylab.figure() > ax=fig.add_subplot(111) > matrix = npy.random.rand(d,d) > matrix[:,0] = npy.linspace(0, 1, num=d) > myplot(ax, matrix, '-', colors[d-2]) > > pylab.show()
Thanks for your help! add_line seems to be the right function... I am not sure yet, if I need your function call, but I will check it!? Fabian ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
