Hello all,
We place this piece of code to test how coordinate transformation
works with OGR.
OGRSpatialReference oSourceSRS, oTargetSRS;
OGRCoordinateTransformation *poCT;
double x1, y1;
oSourceSRS="EPSG:4326";
oTargetSRS="EPSG:4989";
poCT = OGRCreateCoordinateTransformation( &oSourceSRS, &oTargetSRS );
x1 = -45.859485925833;
y1 = -23.2101365278;
printf("%lf %lf \n",x1,y1);
if( poCT == NULL || !poCT->Transform( 1, &x1, &y1 ) )
printf( "Transformation failed.\n" );
else
printf( "(-45.859485925833,-23.2101365278) -> (%f,%f)\n",
x1, y1 );
The program compiles fine, but it gives the following runtime error:
ERROR 6: Unable to load PROJ.4 library (proj.dll), creation of
OGRCoordinateTransformation failed.
Isn't PROj.4 (proj.lib) built in OGR?
Any help is appreciate.
Thanks,
Reinaldo
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