assvg_collection_size()

static size_t assvg_collection_size ( const LWCOLLECTION *  col, int  relative, int  precision  )

static

Collection Geometry.

Definition at line 423 of file lwout_svg.c.

References assvg_geom_size(), LWCOLLECTION::geoms, and LWCOLLECTION::ngeoms.

Referenced by assvg_collection().

{
        int i = 0;
        size_t size=0;
        const LWGEOM *subgeom;

        for (i=0; i<col->ngeoms; i++)
        {
                subgeom = col->geoms[i];
                size += assvg_geom_size(subgeom, relative, precision);
        }

        if ( i ) /* We have some geometries, so add space for delimiters. */
                size += sizeof(";") * --i;

        if (size == 0) size++; /* GEOMETRYCOLLECTION EMPTY, space for null terminator */

        return size;
}

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