Contents Chapter 13: Element Library | Print page 13.169. TARGE169 - 2D Target Segment 13.169.1. Other Applicable SectionsTARGE170 - 3D Target Segment discusses Target Elements. 13.169.2. Segment TypesTARGE169 supports six 2D segment types:Figure 13.22: 2D Segment Types « 13.168. Reserved for Future Use 13.170. TARGE170 - 3D Target Segment »