[geos-devel] geos-devel at lists.osgeo.org

Paul Meems bontepaarden at gmail.com
Thu Nov 29 00:09:18 PST 2018


Thanks all for your replies.
Too bad this is not a GEOS function because in our project (MapWinGIS) we
already use GEOS.

I will have a look at the suggested code.

Thanks.

Paul

Op wo 28 nov. 2018 om 21:26 schreef Martin Davis <mtnclimb at gmail.com>:

> The closest GEOS equivalent would be this:
>
>
> https://github.com/libgeos/geos/blob/master/src/linearref/LengthIndexedLine.cpp
>
> But note that it only handles 2D lines.
>
> On Wed, Nov 28, 2018 at 12:04 PM Paul Meems <bontepaarden at gmail.com>
> wrote:
>
>> Hi List,
>>
>> I see PostGIS has
>> https://postgis.net/docs/manual-1.4/ST_Line_Interpolate_Point.html
>> I'm assuming it comes from GEOS but I can't find it in the documentation.
>>
>> Can anybody point me to the GEOS documentation of this method?
>>
>> Thanks,
>>
>> Paul Meems
>> The Netherlands
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