On Tue, Jul 17, 2012 at 8:12 AM, Yannick Copin <yannick.co...@laposte.net>wrote:
> Hi List,
>
> Short question: is there any (simple) way to generate "spectral" images
> such as the ones in http://astro.u-strasbg.fr/~koppen/discharge/ ?
>
> Long version: say I have 1D-array l, which I would like to visualize as
> the L component of an HSL image, where the HS component would e.g. come
> from the standard "spectral" cmap (that's what I think I understood of
> the problem, but maybe what I said is just nonsense...). How should I
> proceed?
>
> Cheers,
>
I would utilize the ColorbarBase object. It has a method "add_lines()"
where you could add black lines at the locations you want.
Cheers!
Ben Root
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