Hi,
Eric Firing wrote:
>> in a case similar to matplotlib-0.87.7/examples/contour_demo.py
>> (figure 4), would it be possible to merge to two colorbars (a
>> continuous one from imshow, a discrete one from contour) into a single
>> colorbar? Indeed, in that case, the two colorbars are mostly redundant.
>
> Yes, lines can be superimposed on a continuous colorbar. The demo is
> not ideal; I was mainly showing that one could use two colorbars for two
> different things. I have changed the contourf_demo.py in svn to include
> an example of a merged colorbar. Maybe I will change contour_demo.py
Thanks! For those of you interested to know whitout having to look at
SVN repository, you need to use colorbar method add_lines:
X, Y = meshgrid(linspace(-3,3,11),linspace(-3,3,11))
Z = bivariate_normal(X, Y, 1.0, 1.0, 1.0, 1.0)
lev = linspace(Z.min(),Z.max(),11)[1:-1]
im = imshow(Z, extent=[-3,3,-3,3])
cl = contour(X,Y,Z, lev, colors='k')
cb = colorbar(im)
cb.add_lines(cl)
Cheers.
--
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