The Interactive Geometry Software Cinderella

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Forums->Cinderella Support (E)->Shading areas

Altabin
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Shading areas


For an illustration I'm preparing for a book, I need to shade the area enclosed by a conic (parabola) and a pair of straight lines which intesect it and each other. Is this at all possible?
 
on: Fri 16 of Feb, 2007 [08:08 UTC] reads: 129594

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Aw: Shading areas
on: Fri 16 of Feb, 2007 [08:16 UTC]
Unfortunately, this is not possible. I filed it as a feature request, and I'm sure that we will included this in one of the next releases.

As a workaround, you can place a series of points on that conic and use these and the intersection of the lines as vertices of a polygon.

Of course, you could also do this automatically using CindyScript, and if you send me the construction to bugs@cinderella.de I'll have a look into it.

Ulli



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