Re: circular domain and color scale for Visad 3D display

• To: Bill Hibbard <billh@xxxxxxxxxxxxx>
• Subject: Re: circular domain and color scale for Visad 3D display
• From: Charlie <qiaolin.zhang@xxxxxxxxx>
• Date: Sun, 22 Aug 2004 00:40:28 -0700

Hi, Bill,

Can the color scale be visualized as a color scale bar in a similar
way as that in
Matlab? 

Thanks a lot,

Best,

Charlie


> > The 2nd problem: Can we use the SAME color scale for several Visad 3D
> > displays? (It seems Visad always uses red for the highest altitude and
> > blue for the lowest altitude for the current display, so any display's
> > color ranges from red to blue.)
> 
> Yeah, you can explicitly set the color scale by calling
> setRange() on the ScalarMaps to RGB. To make displays
> have the same color scale, pass the same range to setRange()
> for the ScalarMaps to RGB in each display.

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  • Re: circular domain and color scale for Visad 3D display
    • From: Bill Hibbard

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  • Re: circular domain and color scale for Visad 3D display
    • From: Bill Hibbard