Re: [Matplotlib-users] how to make a colorbar starting with a different color?

2013-07-03 Thread ChaoYue
Thanks Ben. extendrect keyword is in mat 1.3, I didn't try this but I tried set_under and extend='min' with mat 1.2 and it works very nice. cheers, Chao On Tue, Jul 2, 2013 at 4:14 PM, Benjamin Root-2 [via matplotlib] ml-node+s1069221n41364...@n5.nabble.com wrote: There is the set_over and

Re: [Matplotlib-users] how to make a colorbar starting with a different color?

2013-07-02 Thread Chao YUE
One way I could think of is to make two contingent mat.axes.Axes, with a smaller one setting as white backgroud, and the other bigger on holding the colorbar. Is there some better way? Chao On Tue, Jul 2, 2013 at 12:12 PM, Chao YUE chaoyue...@gmail.com wrote: Dear all, Does anyone have

Re: [Matplotlib-users] how to make a colorbar starting with a different color?

2013-07-02 Thread Benjamin Root
There is the set_over and set_under members of a colormap, and the plt.colorbar() function takes an extend='min' argument to add an extra color at the beginning of the colorbar. Setting extendrect=True, the added color will be rectangular instead of triangular. Hopefully that helps. Cheers, Ben