Great suggestions. I'll find time to work on them in the near future, hopefully.
-Mike On Sat, Aug 29, 2009 at 6:06 PM, Gary Ruben<gru...@bigpond.net.au> wrote: > Very nice addition Michael. > > I note that the plt.colormap() line must have gotten lost. It's referred to > but not there. > I'll add some ideas to John's list: > > * Demonstrate the imsave() command. > * Rather than show 50 lines or so of array data, just show a few lines, but > demonstrate what img.shape is before and after slicing out the B channel > with img[:,:,0] > * It may be worth mentioning explicitly that img[:,:,0] will give you the > blue channel for an RGB and an RGBA image. > * Demonstrate the "upper" and "lower" keywords where relevant. > * Add a pointer to the scipy.ndimage module > * Extend the examples with RGB and RGBA images. > * You might like to show how to recarrays and views on the individual colour > channels. There are examples in the mailing list archives or maybe on the > scipy website - I can't remember where. > * If you want to get more advanced, talk about higher bit depth images than > 8 bits per channel. > * If you want to get even more advanced, show how to change the UI to probe > the pixel value (I wish matplotlib did this by default). > > Gary R. > > John Hunter wrote: >> >> On Sat, Aug 29, 2009 at 10:58 AM, Michael Sarahan<mcsara...@ucdavis.edu> >> wrote: >>> >>> Here you go. If you can think of anything else to include, I'll work >>> on it. I think the next thing I'll add is something on embedding >>> images in the corners of plots. figimage is the way to do this, >>> right? > > ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
