cbuffer_trav_area cbufferarr_circles circle_type ensure_circle_type geoarr_remove_duplicates geoarr_sort geoarr_sort_cmp geocircle_make lwcircle_make lwcircstring_from_lwpointarray tcbuffer_trav_area tcbufferinst_trav_area tcbuffersegm_trav_area tcbufferseq_discstep_trav_area tcbufferseq_linear_trav_area tcbufferseq_trav_area tcbufferseqset_linear_trav_area tcbufferseqset_step_trav_area tcbufferseqset_trav_area trapezoid_make

tcbufferseq_trav_area() GSERIALIZED * tcbufferseq_trav_area ( const TSequence *  seq, bool  merge_union  ) Return the traversed area of a temporal circular buffer sequence. Parameters [in] seq Temporal circular buffer [in] merge_union True when the traversed area is a single geometry obtained by applying spatial union to the geometries of the segments @csqlfn Tcbuffer_traversed_area()