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Subject: Re: [cgmo-webcgm] NURB test

Hi Dave,

At 02:27 PM 4/4/2006 -0700, Cruikshank, David W wrote:
>Here is the new NURB test with a red circle and an overlaying NURB
>approximation.  I did hear from Rob and he agrees that the circle is the
>correct interpreteation.

Thanks, this is an improvement, having the reference circle drawn as well 
as the NURBS.  I think we might want to tune the style a little bit.  At 
first, I couldn't see the black NURBS curve in the PNG reference image, and 
only saw it when I zoomed the CGM in a viewer.

Maybe we could work with dashed lines or something (either on the NURBS or 
on the circle)?  E.g., a black dashed NURBS on top of the solid red circle, 
both with the same line width?


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