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Re: disk with hole [message #56736 is a reply to message #56735]

Wed, 14 November 2007 05:56

jochem.verelst@gmail. is currently offline

jochem.verelst@gmail.
Messages: 19
Registered: January 2007

Junior Member

On Nov 14, 1:42 pm, David Fanning <n...@dfanning.com> wrote:
> jochem.vere...@gmail.com writes:
>> Has anybody an idea on how to create a disk with hole? So to say, it
>> is a circle within another circle and that surface should be filled.
>> Thanks to the great website of DF drawing 2 cricles is the easy part.
>> But filling the space in between seems to be the hard part. Anyone can
>> guide me further?
>
> I take it the obvious solution of drawing the larger circle
> in the disk color and the smaller circle in the background
> color doesn't appeal to you, for some reason?
>
> Cheers,
>
> David
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.dfanning.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")

Well, I actualy wanted to overlay this disk with hole on top of
another graph. I solved it by drawing several empty circles right
within each other, but this is definitely not the most elegant
solution.
greetzzz, Jochem

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[Message index]

		Re: disk with hole By: David Fanning on Wed, 14 November 2007 06:08
		Re: disk with hole By: jochem.verelst@gmail. on Wed, 14 November 2007 05:56
		Re: disk with hole By: David Fanning on Wed, 14 November 2007 04:42

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