C++ (Cpp) PointPtr::has_extrude Exemples

Exemple #1

Fichier : ogrlibkmlfield.cpp Projet : agrismart/gdal-1.9.2

int kml2extrude_rec (
    GeometryPtr poKmlGeometry,
    int *pnExtrude )
{

    PointPtr poKmlPoint;
    LineStringPtr poKmlLineString;
    PolygonPtr poKmlPolygon;
    MultiGeometryPtr poKmlMultiGeometry;

    size_t nGeom;
    size_t i;

    switch ( poKmlGeometry->Type (  ) ) {

    case kmldom::Type_Point:
        poKmlPoint = AsPoint ( poKmlGeometry );

        if ( poKmlPoint->has_extrude (  ) ) {
            *pnExtrude = poKmlPoint->get_extrude (  );
            return TRUE;
        }

        break;

    case kmldom::Type_LineString:
        poKmlLineString = AsLineString ( poKmlGeometry );

        if ( poKmlLineString->has_extrude (  ) ) {
            *pnExtrude = poKmlLineString->get_extrude (  );
            return TRUE;
        }

        break;

    case kmldom::Type_LinearRing:
        break;

    case kmldom::Type_Polygon:
        poKmlPolygon = AsPolygon ( poKmlGeometry );

        if ( poKmlPolygon->has_extrude (  ) ) {
            *pnExtrude = poKmlPolygon->get_extrude (  );
            return TRUE;
        }

        break;

    case kmldom::Type_MultiGeometry:
        poKmlMultiGeometry = AsMultiGeometry ( poKmlGeometry );

        nGeom = poKmlMultiGeometry->get_geometry_array_size (  );
        for ( i = 0; i < nGeom; i++ ) {
            if ( kml2extrude_rec ( poKmlMultiGeometry->
                                   get_geometry_array_at ( i ), pnExtrude ) )
                return TRUE;
        }

        break;

    default:
        break;

    }

    return FALSE;
}