Пример #1
0
int sosicon::shape::Shapefile::
build( ISosiElement* sosiTree, std::string objType, sosi::ElementType geomType ) {

    int count = 0;

    mSosiTree = sosiTree;

    ISosiElement* sosi = 0;
    sosi::SosiElementSearch src;
    ShapeType shapeTypeEquivalent = shape_type_none;

    std::vector<std::string>& f = mFilterSosiId;
    while( sosiTree->getChild( src ) ) {

        sosi = src.element();

        if(
            ( objType.empty() || objType == sosi->getObjType() ) &&
            ( f.size() == 0 || std::find( f.begin(), f.end(), sosi->getSerial() ) != f.end() )
          )
        {

            if( sosi->getType() == geomType ) {
                shapeTypeEquivalent = getShapeEquivalent( sosi->getType() );
                buildShpElement( sosi, shapeTypeEquivalent );
                insertDbfRecord( sosi );
                ++count;
            }
        }
    }
    if( count > 0 ) {

        buildShpHeader( shapeTypeEquivalent );

        buildDbf(); // database (attributes table)
        buildShx(); // index

    }

    return count;
}
Пример #2
0
void sosicon::shape::Shapefile::
extractDbfFields( ISosiElement* sosi, DbfRecord& rec ) {

    std::string field;
    std::string data;
    ISosiElement* child = 0;
    sosi::SosiElementSearch src;

    while( sosi->getChild( src ) ) {
        child = src.element();
        if( child->getType() != sosi::sosi_element_ne ) {
            data = utils::trim( child->getData() );
            saveToDbf( rec, child->getName(), data );
            extractDbfFields( child, rec );
        }
    }
}