C++ (Cpp) oField1 Examples

Example #1

File: ogropenairlayer.cpp Project: drownedout/datamap

OGROpenAirLayer::OGROpenAirLayer( VSILFILE* fp )

{
    fpOpenAir = fp;
    nNextFID = 0;
    bEOF = FALSE;
    bHasLastLine = FALSE;

    poSRS = new OGRSpatialReference(SRS_WKT_WGS84);

    poFeatureDefn = new OGRFeatureDefn( "airspaces" );
    SetDescription( poFeatureDefn->GetName() );
    poFeatureDefn->Reference();
    poFeatureDefn->SetGeomType( wkbPolygon );
    poFeatureDefn->GetGeomFieldDefn(0)->SetSpatialRef(poSRS);

    OGRFieldDefn    oField1( "CLASS", OFTString);
    poFeatureDefn->AddFieldDefn( &oField1 );
    OGRFieldDefn    oField2( "NAME", OFTString);
    poFeatureDefn->AddFieldDefn( &oField2 );
    OGRFieldDefn    oField3( "FLOOR", OFTString);
    poFeatureDefn->AddFieldDefn( &oField3 );
    OGRFieldDefn    oField4( "CEILING", OFTString);
    poFeatureDefn->AddFieldDefn( &oField4 );
}

Example #2

File: ogrsualayer.cpp Project: drownedout/datamap

OGRSUALayer::OGRSUALayer( VSILFILE* fp )

{
    fpSUA = fp;
    nNextFID = 0;
    bEOF = FALSE;
    bHasLastLine = FALSE;

    poSRS = new OGRSpatialReference(SRS_WKT_WGS84);

    poFeatureDefn = new OGRFeatureDefn( "layer" );
    SetDescription( poFeatureDefn->GetName() );
    poFeatureDefn->Reference();
    poFeatureDefn->SetGeomType( wkbPolygon );
    poFeatureDefn->GetGeomFieldDefn(0)->SetSpatialRef(poSRS);

    OGRFieldDefn    oField1( "TYPE", OFTString);
    poFeatureDefn->AddFieldDefn( &oField1 );
    OGRFieldDefn    oField2( "CLASS", OFTString);
    poFeatureDefn->AddFieldDefn( &oField2 );
    OGRFieldDefn    oField3( "TITLE", OFTString);
    poFeatureDefn->AddFieldDefn( &oField3 );
    OGRFieldDefn    oField4( "TOPS", OFTString);
    poFeatureDefn->AddFieldDefn( &oField4 );
    OGRFieldDefn    oField5( "BASE", OFTString);
    poFeatureDefn->AddFieldDefn( &oField5 );
}

Example #3

File: ograrcgenlayer.cpp Project: bbradbury/lib_gdal

OGRARCGENLayer::OGRARCGENLayer( const char* pszFilename,
                                VSILFILE* fpIn, OGRwkbGeometryType eType ) :
    poFeatureDefn(NULL),
    fp(fpIn),
    bEOF(FALSE),
    nNextFID(0)
{
    poFeatureDefn = new OGRFeatureDefn( CPLGetBasename(pszFilename) );
    poFeatureDefn->Reference();
    poFeatureDefn->SetGeomType( eType );

    OGRFieldDefn oField1( "ID", OFTInteger);
    poFeatureDefn->AddFieldDefn( &oField1 );
    SetDescription( poFeatureDefn->GetName() );
}

Example #4

File: ograrcgenlayer.cpp Project: AbdelghaniDr/mirror

OGRARCGENLayer::OGRARCGENLayer( const char* pszFilename,
                          VSILFILE* fp, OGRwkbGeometryType eType )

{
    this->fp = fp;
    nNextFID = 0;
    bEOF = FALSE;

    poFeatureDefn = new OGRFeatureDefn( CPLGetBasename(pszFilename) );
    poFeatureDefn->Reference();
    poFeatureDefn->SetGeomType( eType );

    OGRFieldDefn    oField1( "ID", OFTInteger);
    poFeatureDefn->AddFieldDefn( &oField1 );
    SetDescription( poFeatureDefn->GetName() );
}

Example #5

File: ogrhtflayer.cpp Project: AsherBond/MondocosmOS

OGRHTFPolygonLayer::OGRHTFPolygonLayer( const char* pszFilename, int nZone, int bIsNorth ) :
                                     OGRHTFLayer(pszFilename, nZone, bIsNorth)

{
    poFeatureDefn = new OGRFeatureDefn( "polygon" );
    poFeatureDefn->Reference();
    poFeatureDefn->SetGeomType( wkbPolygon  );

    OGRFieldDefn    oField1( "DESCRIPTION", OFTString);
    poFeatureDefn->AddFieldDefn( &oField1 );
    OGRFieldDefn    oField2( "IDENTIFIER", OFTInteger);
    poFeatureDefn->AddFieldDefn( &oField2 );
    OGRFieldDefn    oField3( "SEAFLOOR_COVERAGE", OFTString);
    poFeatureDefn->AddFieldDefn( &oField3 );
    OGRFieldDefn    oField4( "POSITION_ACCURACY", OFTReal);
    poFeatureDefn->AddFieldDefn( &oField4 );
    OGRFieldDefn    oField5( "DEPTH_ACCURACY", OFTReal);
    poFeatureDefn->AddFieldDefn( &oField5 );

    ResetReading();
}

Example #6

File: ogrsualayer.cpp Project: koordinates/gdal

OGRSUALayer::OGRSUALayer( VSILFILE* fp ) :
    poFeatureDefn(new OGRFeatureDefn( "layer" )),
    poSRS(new OGRSpatialReference(SRS_WKT_WGS84)),
    fpSUA(fp),
    bEOF(false),
    bHasLastLine(false),
    nNextFID(0)
{
    SetDescription( poFeatureDefn->GetName() );
    poFeatureDefn->Reference();
    poFeatureDefn->SetGeomType( wkbPolygon );
    poFeatureDefn->GetGeomFieldDefn(0)->SetSpatialRef(poSRS);

    OGRFieldDefn oField1( "TYPE", OFTString);
    poFeatureDefn->AddFieldDefn( &oField1 );
    OGRFieldDefn oField2( "CLASS", OFTString);
    poFeatureDefn->AddFieldDefn( &oField2 );
    OGRFieldDefn oField3( "TITLE", OFTString);
    poFeatureDefn->AddFieldDefn( &oField3 );
    OGRFieldDefn oField4( "TOPS", OFTString);
    poFeatureDefn->AddFieldDefn( &oField4 );
    OGRFieldDefn oField5( "BASE", OFTString);
    poFeatureDefn->AddFieldDefn( &oField5 );
}