Hi Bill,
First of all, thanks for your reply.
It seems ti be what I'm looking for, but unfortunately I have some
problems with documentation.
In OGRGeometry class I foud this two methods:
OGRGeometry::Intersects
OGRGeometry::Intersection
As I said I'm working to a C application, so I shall use these functions:
OGR_G_Intersects()
OGR_G_Intersection()
But I found a reference only for the OGR_G_Intersects() function...
Furthermore, I cannot understand HOW to create two geometry from a
geo-referenced image.
Someone can help me?
Check out OGRGeometry for the intersection related methods:
http://www.gdal.org/ogr/classOGRGeometry.html
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Giacomo Piva
Sent: Monday, August 03, 2009 3:22 AM
To: [email protected]
Subject: [gdal-dev] Area intersection
Hi All,
I'm trying to get georeferencing information from a GeoTIFF file in
order to find if there is an intersection between two images.
Does someone can help me in this stuff?
What should i do?
Thanks.
--
Giacomo Piva
MEEO S.r.l.
Via Saragat 9
I-44122 Ferrara, Italy
Tel: +39 0532 1861501
Fax: +39 0532 1861637
http://www.meeo.it
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