Hello,
I have a shape file which consists of many polygons (say 56).
Programmatically I wish to select (say, one poly.) from them. I proceeded
something like this.
OGRLayer *clippingshp; unsigned int NumPolygons;
while((tempfeature=inlayer->GetNextFeature( ))!=NULL)
{
clippingshp->CreateFeature(tempfeature);
clippingshp->SetFeature(tempfeature);
NumPolygons=clippingshp->GetFeatureCount( ); /* After this NumPolygons
should be 1 */
/* But NumPolygons = 56, that is the whole file is selected */
.
.
.
}
Can anyone tell me please how to select a feature (polygon in this context)
and copy it into an OGRLayer.
With many thanks,
Yours sincerely,
B. Ramesh
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