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Re: How to keep image ratio in Shade_surf [message #42315]

Wed, 02 February 2005 14:54

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Hang Gao writes:

> I tried to display a 400*200 elevation data with Shade_surf procedure.
> However, the aspect ratio of the result was always incorrect. IDL
> seemd to rescale the elevation image into an almost square shape.
>
> My question: How to keep aspect ratio?

Use FSC_Surface. :-)

ID> FSC_Surface, mySurfaceData, Style=2, /Elevation_Shading

Cheers,

David

P.S. FSC_Surface is found here:

http://www.dfanning.com/programs/fsc_surface.pro
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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Re: How to keep image ratio in Shade_surf

By: David Fanning on Wed, 02 February 2005 14:54

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