Colouring intersection of circles.

[Suresh Kumar.R]

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Hi,

I have two circles which overlapp. I want to shade the intersecting
region. How to do it.

I saw a similar situation described in the Metapost manual, but in that
example the two circles where placed one is below the other. I have
circles shifted horizontally and the same code doesnot work.

I think I fail to understand the buildcycle macro. But any other easier
ways?

Can the problem be extended to say 3 or 4 cirlces or some other shapes?

Suresh
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Suresh Kumar.R
Lecturer
Dept of Electronics & Communication
College of Engineering
Trivandrum - 695 016

Email: suresh at mycampus.com


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