asgml3_multicurve_size()

static size_t asgml3_multicurve_size ( const LWMCURVE *  cur, const char *  srs, int  precision, int  opts, const char *  prefix, const char *  id  )

static

Definition at line 1761 of file lwout_gml.c.

References asgml3_circstring_size(), asgml3_compound_size(), asgml3_line_size(), CIRCSTRINGTYPE, COMPOUNDTYPE, LWMCURVE::geoms, LINETYPE, LWMCURVE::ngeoms, and LWGEOM::type.

Referenced by asgml3_multicurve().

{
        size_t prefixlen = strlen(prefix);
        size_t size = sizeof( "<MultiCurve></MultiCurve>" ) + 2 * prefixlen;
        if (srs) size += strlen(srs) + sizeof(" srsName=..");
        if (id)  size += strlen(id) + strlen(prefix) + sizeof(" id=..");
        LWGEOM* subgeom;
        int i;

        for( i = 0; i < cur->ngeoms; ++i )
        {
                size += sizeof( "<curveMember></curveMember>" ) + 2 * prefixlen;
                subgeom = cur->geoms[i];
                if ( subgeom->type == LINETYPE )
                {
                        size += asgml3_line_size( (LWLINE*)subgeom, srs, precision, opts, prefix, id );
                }
                else if( subgeom->type == CIRCSTRINGTYPE )
                {
                        size += asgml3_circstring_size( (LWCIRCSTRING*)subgeom, srs, precision, opts, prefix, id );
                }
                else if( subgeom->type == COMPOUNDTYPE )
                {
                        size += asgml3_compound_size( (LWCOMPOUND*)subgeom, srs, precision, opts, prefix, id );
                }
        }
        return size;
}

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