Laurent Dufrechou wrote: > Hello, > > > > I would like to have a cluttering functionality to colorbar. > > http://en.wikipedia.org/wiki/Clutter_(radar) > > > > Before writing it, I would like to know if there is a way to doing it > with matplotlib. > > What I mean by cluttering is: > > > > You’ve got a colormap associated with a graphic where value goes from 0 > to 255 for example. > > Assigning a classical colormap (for example cm.jet) 0 value will be blue > and 255 one will be red. > > What I need is a low clutter and max clutter, if I set low clutter to > 10 and ax cluter to 250 then: > > Blue will be for value from 0 to 10 > > Then the colormap do his job from 10 to 250 and finally > > From 250 to 255 colr will be set to max one = red. > > > > Is it ever done in matplotlib, if not what could be the strategy here…? > > I was thinking of set_over/set_under but seems not be exactly what I > need because I want to recreate the colormap from 10 to 250 with N segments. > > (moreover I don’t understand how you set the over/under value…)
Dear Laurent, if I understand you correctly, set vmin=10 and vmax=250 and it will do what you want. -Andrew ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
