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Re: POLYFILLV weirdness [message #51441 is a reply to message #51349]

Fri, 17 November 2006 10:58

Jean H.
Messages: 472
Registered: July 2006

Senior Member

> POLYFILLV should return 1D subscripts into a 2D array
> that are enclosed by a polygon. But, in fact, extra
> subscripts on the bottom and left of the polygon
> are incorrectly returned, as the program below will
> demonstrate.

PolyFillV is not using the provided polygons coordinates but a "fix()"
of them.... which induce this extra line on the left and at the bottom
(and a few missing pixels on the right side and on the top If I remember
well). I personnaly used a round() over my polygon coordinates and it
was returning much better results... though still not perfect!

Jean

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[Message index]

		Re: POLYFILLV weirdness By: dktr.ted on Fri, 17 November 2006 09:19
		Re: POLYFILLV weirdness By: David Fanning on Thu, 16 November 2006 21:38
		Re: POLYFILLV weirdness By: Jean H. on Fri, 17 November 2006 10:58

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