Re: [OpenMap Users] Shapefile - Polygons with holes

From: Don Dietrick <dietrick_at_bbn.com>
Date: Fri, 22 Oct 2004 10:28:40 -0400

It's not a bug, it's an unsupported feature.

There was a posting earlier to the mailing list on how to make a
modification to the code to support it, I haven't had a chance to test
it yet.

http://openmap.bbn.com/mailArchives/openmap-users/2004-06/3034.html

- Don

On Oct 22, 2004, at 9:58 AM, Zacker, Jeremy wrote:

> I've got some shapefiles of the New York area. When I display them
> with an ESRI products (in this case, Java Map Objects), many of the
> polygon drawn have 'holes' in them. For example, when drawing the
> polygons for the land areas, there are holes where the lakes should
> be.
>
> But when I use ShapeLayer to draw the same files, there are no holes.
> Is this a bug, or is there some flag that needs to be set? I think
> the ShapeLayer and related files may parsing some of the ESRI records
> as a single polyline and not as 'parts'.
>
> --------------------------------
> Jeremy Zacker
> Northrop Grumman
> (732) 530-5063
> jeremy.zacker_at_ngc.com
> --
> [To unsubscribe to this list send an email to "majdart_at_bbn.com"
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>
>


=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Don Dietrick, dietrick_at_bbn.com
BBN Technologies, Cambridge, MA
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

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Received on Fri Oct 22 2004 - 10:29:14 EDT

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