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How to find points of a hole inside a polygon?

JaneCA

The case is, in a polygon, there are unknown numbers of holes, could be of different sizes, locations unknown.  I need to find and group the points that belong to each hole.  All the points from the polygon including enclosed holes are available.  Anybody has ideas?  Thanks.

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  • Andrew Beckett
    No. I can't check to be absolutely certain as I'm off line, but from a quick search it's been there since IC5033 USR2. So about 8 years...

    Regards,

    Andrew
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  • Andrew Beckett
    No. I can't check to be absolutely certain as I'm off line, but from a quick search it's been there since IC5033 USR2. So about 8 years...

    Regards,

    Andrew
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