Ritayan Mitra wrote: > Hello > I am trying to use imshow as below > > im = imshow(Z, interpolation='spline16', origin='lower', cmap=cm.hot, > extent=(-1.,1.,-1.,1.)) > > Trouble is I want to reverse the color gradient or use some colorscheme > which has lighter color at the bottom and darker higher up. What is the > easiest solution to this problem? Thanks a bunch.
All the standard colormaps like cm.hot have reversed counterparts with "_r" appended to the name, so use cmap=cm.hot_r. Eric > > Rit > ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
