asgml3_curvepoly_size()

static size_t asgml3_curvepoly_size ( const LWCURVEPOLY *  poly, const char *  srs, int  precision, int  opts, const char *  prefix, const char *  id  )

static

Definition at line 1191 of file lwout_gml.c.

{
        size_t prefixlen = strlen(prefix);
        LWGEOM* subgeom;
        size_t size = sizeof( "<Polygon></Polygon" ) + 2 * prefixlen;
        if (srs) size += strlen(srs) + sizeof(" srsName=..");
        if (id)  size += strlen(id) + strlen(prefix) + sizeof(" id=..");
        uint32_t i;
 
        for( i = 0; i < poly->nrings; ++i )
        {
                if( i == 0 )
                {
                        size += sizeof( "<exterior></exterior>" ) + 2 * prefixlen;
                }
                else
                {
                        size += sizeof( "<interior></interior>" ) + 2 * prefixlen;
                }
                subgeom = poly->rings[i];
 
                if ( subgeom->type == LINETYPE )
                {
                        size += sizeof("<LinearRing></LinearRing>") + 2 * prefixlen;
                        size += sizeof("<posList></posList") + 2 * prefixlen;
                        if (IS_DIMS(opts))
                        {
                                size += sizeof(" srsDimension='x'");
                        }
                        size += pointArray_GMLsize( ((LWLINE*)subgeom)->points, precision );
                }
                else if( subgeom->type == CIRCSTRINGTYPE )
                {
                        size += sizeof("<Ring></Ring>") + 2 * prefixlen;
                        size += sizeof("<CurveMember></CurveMember>") + 2 * prefixlen;
                        size += asgml3_circstring_size((LWCIRCSTRING*)subgeom, srs, precision, opts, prefix, id);
                }
                else if( subgeom->type == COMPOUNDTYPE )
                {
                        size += sizeof("<Ring></Ring>") + 2 * prefixlen;
                        size += sizeof("<curveMember></curveMember>") + 2 * prefixlen;
                        size += asgml3_compound_size( (LWCOMPOUND*)subgeom, srs, precision, opts, prefix, id );
                }
        }
        return size;
}

References asgml3_circstring_size(), asgml3_compound_size(), CIRCSTRINGTYPE, COMPOUNDTYPE, IS_DIMS, LINETYPE, LWCURVEPOLY::nrings, pointArray_GMLsize(), precision, LWCURVEPOLY::rings, and LWGEOM::type.

Referenced by asgml3_curvepoly(), and asgml3_multisurface_size().

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