Esempi in C++ (Cpp) per setMeasured

Esempio n. 1

File: ogrgeometrycollection.cpp Progetto: bbradbury/lib_gdal

OGRErr OGRGeometryCollection::addGeometryDirectly( OGRGeometry * poNewGeom )

{
    if( !isCompatibleSubType(poNewGeom->getGeometryType()) )
        return OGRERR_UNSUPPORTED_GEOMETRY_TYPE;

    if( poNewGeom->Is3D() && !Is3D() )

        set3D(TRUE);

    if( poNewGeom->IsMeasured() && !IsMeasured() )

        setMeasured(TRUE);

    if( !poNewGeom->Is3D() && Is3D() )

        poNewGeom->set3D(TRUE);

    if( !poNewGeom->IsMeasured() && IsMeasured() )

        poNewGeom->setMeasured(TRUE);

    OGRGeometry** papoNewGeoms = (OGRGeometry **) VSI_REALLOC_VERBOSE( papoGeoms,
                                             sizeof(void*) * (nGeomCount+1) );
    if( papoNewGeoms == NULL )
        return OGRERR_FAILURE;
    papoGeoms = papoNewGeoms;

    papoGeoms[nGeomCount] = poNewGeom;

    nGeomCount++;

    return OGRERR_NONE;
}

Esempio n. 2

File: ogrpoint.cpp Progetto: Mavrx-inc/gdal

void OGRPoint::flattenTo2D()

{
    z = 0.0;
    m = 0.0;
    flags &= ~OGR_G_3D;
    setMeasured(FALSE);
}

Esempio n. 3

File: ogrpoint.cpp Progetto: Mavrx-inc/gdal

void OGRPoint::setCoordinateDimension( int nNewDimension )

{
    if( nNewDimension == 2 )
        flattenTo2D();
    else if( nNewDimension == 3 )
        flags |= OGR_G_3D;

    setMeasured(FALSE);
}