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How to plot a disc with a given center c and radius r

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Mourchid
Mourchid on 6 Jan 2016
Answered: Image Analyst on 7 Jan 2016
Hi friends,
how can i draw a disc which is centered at (x0,y0), which has radius r and which is filled by color c, the circle should be colored in black.

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Accepted Answer

jgg
jgg on 6 Jan 2016
Edited: jgg on 6 Jan 2016
You can use this answer:
But instead of using h = plot(xunit, yunit); use h=fill(xunit,yunit,'k') instead.
The colour c is black 'k' above, but you can change it with a colour spec like this.

More Answers (1)

Image Analyst
Image Analyst on 7 Jan 2016
Circles, discs, ellipses, arcs, etc. are all covered by the FAQ. See code samples in the FAQ: http://matlab.wikia.com/wiki/FAQ#How_do_I_create_a_circle.3F

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