dimension_qualifiers_to_wkt_sb()

static void dimension_qualifiers_to_wkt_sb ( const LWGEOM *  geom, stringbuffer_t *  sb, uint8_t  variant  )

static

Definition at line 39 of file lwout_wkt.c.

{
 
        /* Extended WKT: POINTM(0 0 0) */
#if 0
        if ( (variant & WKT_EXTENDED) && ! (variant & WKT_IS_CHILD) && FLAGS_GET_M(geom->flags) && (!FLAGS_GET_Z(geom->flags)) )
#else
        if ( (variant & WKT_EXTENDED) && FLAGS_GET_M(geom->flags) && (!FLAGS_GET_Z(geom->flags)) )
#endif
        {
                stringbuffer_append(sb, "M"); /* "M" */
                return;
        }
 
        /* ISO WKT: POINT ZM (0 0 0 0) */
        if ( (variant & WKT_ISO) && (FLAGS_NDIMS(geom->flags) > 2) )
        {
                stringbuffer_append(sb, " ");
                if ( FLAGS_GET_Z(geom->flags) )
                        stringbuffer_append(sb, "Z");
                if ( FLAGS_GET_M(geom->flags) )
                        stringbuffer_append(sb, "M");
                stringbuffer_append(sb, " ");
        }
}

References LWGEOM::flags, FLAGS_GET_M, FLAGS_GET_Z, FLAGS_NDIMS, stringbuffer_append(), variant, WKT_EXTENDED, WKT_IS_CHILD, and WKT_ISO.

Referenced by lwcircstring_to_wkt_sb(), lwcollection_to_wkt_sb(), lwcompound_to_wkt_sb(), lwcurvepoly_to_wkt_sb(), lwline_to_wkt_sb(), lwmcurve_to_wkt_sb(), lwmline_to_wkt_sb(), lwmpoint_to_wkt_sb(), lwmpoly_to_wkt_sb(), lwmsurface_to_wkt_sb(), lwpoint_to_wkt_sb(), lwpoly_to_wkt_sb(), lwpsurface_to_wkt_sb(), lwtin_to_wkt_sb(), and lwtriangle_to_wkt_sb().

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