Use this tab to change the display and visibility of alignment object components.
Alignment components include:
Line: Solved lines with true tangent lengths that are part of the alignment geometry.
Curve: Solved curves that are true curve lengths within the alignment.
Spiral: Spiral entities within the alignment geometry.
Arrow: Shows the direction of the alignment entities, either solved or unsolved.
Line Extensions: Line segments that extend beyond the solved portion of a line to a pass-through point or another constraint.
Curve Extensions: Curve segments that extend beyond the solved portion of a curve to a pass-through point or another constraint.
Tangent Extensions: Line segments that extend beyond the solved portion of a tangent to an implied PI.
Warning Symbol: Markers that identify entities that violate the rules specified in the design criteria file. This component only applies to alignments that use design criteria.
Pass-Through Points: Markers that denote the pass-through points that define the geometry of any given entity.
PI Points: Markers that denote the pass-through points of two lines only when the pass-through points coincide exactly.
Station Reference: Markers that denote the station reference point on the alignment.
For more information, see Display Tab (Style Dialog Box).