[mapserver-users] Projection of shape objects in MapScript
Steve Lime
Steve.Lime at dnr.state.mn.us
Thu Aug 7 08:23:48 PDT 2008
They are in the native projection of the data source.
Steve
>>> On 8/6/2008 at 8:14 PM, in message <489A4C5F.6060904 at alumni.uwaterloo.ca>, Mike
Leahy <mgleahy at alumni.uwaterloo.ca> wrote:
> Hello,
>
> I have what I hope is an easy question: when I extract shapes from query
> results in PHP MapScript, what projection would the shape be in? The
> map object usually has its own projection defined, as can the layer
> object...and then there's the data source itself (presumably the same as
> the layer object). So if I produce WKT from the shapeObj::toWkt()
> function, which reference system will the coordinates be in? I know I
> could figure this out on my own through experimentation, but I'm hoping
> someone already knows the answer. If it's in the documentation, then
> I've missed it...and I didn't turn anything up with a few web searches.
>
> Thanks for any help,
> Mike
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