Re: [Matplotlib-users] [SciPy-user] how to plot the result of histogram2d

2008-09-09 Thread Eric Firing
Johann Cohen-Tanugi wrote: > thanks Eric! Could you provide me with an executive summary as to > pcolorfast vs imshow? Is it essentially a matter of speed? It is more generality than speed. imshow is for genuine image data: an array of pixel values, with the assumption that the pixels are squar

Re: [Matplotlib-users] [SciPy-user] how to plot the result of histogram2d

2008-09-09 Thread Johann Cohen-Tanugi
thanks Eric! Could you provide me with an executive summary as to pcolorfast vs imshow? Is it essentially a matter of speed? Also, I tried to add a colorbar but failed. What is the correct invocation? thanks a gain, Johann Eric Firing wrote: > Johann Cohen-Tanugi wrote: >> thanks Johan, >> I post

Re: [Matplotlib-users] [SciPy-user] how to plot the result of histogram2d

2008-09-08 Thread Eric Firing
Johann Cohen-Tanugi wrote: > thanks Johan, > I posted to scipy because of histogram2d being in numpy, sorry about that. > Now the stupid question, why can't imshow directly parse histogram2d, > without the transitory extent object? imshow is a general image display function; it would not make sen

Re: [Matplotlib-users] [SciPy-user] how to plot the result of histogram2d

2008-09-08 Thread Johann Cohen-Tanugi
thanks Johan, I posted to scipy because of histogram2d being in numpy, sorry about that. Now the stupid question, why can't imshow directly parse histogram2d, without the transitory extent object? Anyway, I am happy that there is a simple way as explained below! thanks again, Johann John Hunter