Re: [Matplotlib-users] Re: imshow with axes like contour

[Christian K. <ck...@ho...>]

John Hunter wrote:
>>>>>>"Jo=C3=A3o" =3D=3D Jo=C3=A3o Lu=C3=ADs Silva <rom...@ya...> w=
rites:
>=20
>=20
>     Jo=C3=A3o> Christian Kristukat wrote:
>     >> Hi, is it possible to have an image map (imshow) with real axes
>     >> like those created by 'contour' when supplying a xy meshgrid?
>     >> The pcolor command unfortunately doesn't do interpolation.
>     >> Regards, Christian
>=20
> You can use set the coordinates of the image data using the extent
> kwarg.  Among other things, this lets you plot image data with other
> data (eg line data).  See examples/image_demo2.py. =20

Thanks. I did not understand the meaning of 'extent'.

Another thing I could not find which is probably possible as well:
How can I display a label for the colorbar (not ticklabel)?

Regards, Christian