asgml3_compound_size()

static size_t asgml3_compound_size ( const LWCOMPOUND *  col, const char *  srs, int  precision, int  opts, const char *  prefix, const char *  id  )

static

Definition at line 1096 of file lwout_gml.c.

References CIRCSTRINGTYPE, LWCOMPOUND::geoms, IS_DIMS, LINETYPE, LWCOMPOUND::ngeoms, pointArray_GMLsize(), and LWGEOM::type.

Referenced by asgml3_compound(), asgml3_curvepoly_size(), and asgml3_multicurve_size().

{
        int i;
        size_t size;
        LWGEOM *subgeom;
        size_t prefixlen = strlen(prefix);

        size = ( sizeof( "<Curve></Curve>" ) + 2 * prefixlen );

        if (srs) size += strlen(srs) + sizeof(" srsName=..");
        if (id)  size += strlen(id) + strlen(prefix) + sizeof(" id=..");

        size += ( sizeof("<segments></segments>") + 2 * prefixlen );

        for(i= 0; i < col->ngeoms; ++i )
        {
                subgeom = col->geoms[i];
                if ( subgeom->type == LINETYPE )
                {

                        size += sizeof( "<LineStringSegment></LineStringSegment" ) + 2 * prefixlen;
                        size += sizeof( "<posList></posList" ) + 2 * prefixlen;
                        size += pointArray_GMLsize( ((LWLINE*)subgeom)->points, precision );
                }
                else if( subgeom->type == CIRCSTRINGTYPE )
                {
                        size += sizeof( "<ArcString><posList></ArcString></posList>") + 4 * prefixlen;
                        size += pointArray_GMLsize( ((LWCIRCSTRING*)subgeom)->points, precision );
                }
                else
                {
                        continue;
                }
                if (IS_DIMS(opts))
                {
                        size += sizeof(" srsDimension='x'");
                }
        }
        return size;
}

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