Re: [Jts-topo-suite-user] Polygon buffering

[Martin D. <mtn...@gm...>]

Right now the only way to do this is by manually copying the holes
from the input polygon to the buffered polygon.

There's been a suggestion that this should be added to the
Single-Sided Buffer functionality, which makes sense.

On Sun, Oct 14, 2012 at 4:37 AM, Brian Sanjeewa Rupasinghe
<ji...@gm...> wrote:
> Hi,
>
> I have a polygon with a hole. When i apply a positive buffer using buffer
> builder on it, the hole disappeared when the buffer distance
> used larger than the maximum distance between two rings in the polygon. Is
> there any method to keep the inner ring intact irrespective
> of the buffer distance applied? I think this is possible by subtracting
> inner ring from the Buffered result. Any short-cut method within Buffer
> classes
> for this?
>
> Cheers, Brian.
>
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