[R] finding the colour at a point

[Richard Rowe]

I think this was asked recently but I can't find the item.

Is it possible to find the colour at a point on a graphics page?

I want to estimate the area of a complex shape by colouring it then random 
sampling from an enclosing box ...

Richard Rowe

Richard Rowe
Senior Lecturer
Department of Zoology and Tropical Ecology, James Cook University
Townsville, Queensland 4811, Australia
fax (61)7 47 25 1570
phone (61)7 47 81 4851
e-mail: Richard.Rowe at jcu.edu.au
http://www.jcu.edu.au/school/tbiol/zoology/homepage.html

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