[/============================================================================ Boost.Geometry (aka GGL, Generic Geometry Library) Copyright (c) 2009-2012 Barend Gehrels, Amsterdam, the Netherlands. Copyright (c) 2009-2012 Mateusz Loskot, London, UK. Copyright (c) 2009-2012 Bruno Lalande, Paris, France. Use, modification and distribution is subject to the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) =============================================================================/] [def __this_function__ simplify] [heading_conformance_no_ogc __this_function__] [note PostGIS contains an algorithm with the same name and the same functionality. See the [@http://www.postgis.org/docs/ST_Simplify.html PostGIS documentation]. ] [note SQL Server contains an algorithm Reduce() with the same functionality. See the [@http://msdn.microsoft.com/en-us/library/bb933814.aspx MSDN documentation]. ] [heading Behavior] Simplification is done using [@http://en.wikipedia.org/wiki/Ramer%E2%80%93Douglas%E2%80%93Peucker_algorithm Douglas-Peucker] (if the default strategy is used). [note Geometries might become invalid by using simplify. The simplification process might create self-intersections. ] [heading Examples] [simplify] [simplify_output] [heading Image(s)] [$svg_simplify_country.png]