2D Polyline Simplification Reference

Andreas Fabri

This package enables to simplify polylines with the guarantee that the topology of the polylines does not change. This can be done for a single polyline as well as for a set of polyline constraints in a constrained triangulation. The simplification can be controlled with cost and stop functions.

Introduced in: CGAL 4.6
Depends on: 2D Triangulations
BibTeX: cgal:f-ps2-23a
License: GPL
Windows Demo: Polyline Simplification
Common Demo Dlls: dlls

Classified Reference Pages

Concepts

• PolylineSimplificationCostFunction
• PolylineSimplificationStopPredicate
• PolylineSimplificationVertexBase_2

Classes

• CGAL::Polyline_simplification_2::Squared_distance_cost
• CGAL::Polyline_simplification_2::Scaled_squared_distance_cost
• CGAL::Polyline_simplification_2::Hybrid_squared_distance_cost
• CGAL::Polyline_simplification_2::Stop_above_cost_threshold
• CGAL::Polyline_simplification_2::Stop_below_count_threshold
• CGAL::Polyline_simplification_2::Stop_below_count_ratio_threshold
• CGAL::Polyline_simplification_2::Vertex_base_2

Global Functions

• CGAL::Polyline_simplification_2::simplify()

Modules
	Concepts
	Polyline Simplification Classes
	Global Functions