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Functions | |
template<typename Geometry , typename Box > | |
void | boost::geometry::envelope (Geometry const &geometry, Box &mbr) |
Calculates the envelope of a geometry. More... | |
template<typename Box , typename Geometry > | |
Box | boost::geometry::return_envelope (Geometry const &geometry) |
Calculates the envelope of a geometry. More... | |
void boost::geometry::envelope | ( | Geometry const & | geometry, |
Box & | mbr | ||
) |
Calculates the envelope of a geometry.
The free function envelope calculates the envelope (also known as axis aligned bounding box, aabb, or minimum bounding rectangle, mbr) of a geometry.
Geometry | Any type fulfilling a Geometry Concept |
Box | Any type fulfilling a Box Concept |
geometry | A model of the specified concept |
mbr | A model of the specified Box Concept which is set to the envelope |
Box boost::geometry::return_envelope | ( | Geometry const & | geometry | ) |
Calculates the envelope of a geometry.
The free function return_envelope calculates the envelope (also known as axis aligned bounding box, aabb, or minimum bounding rectangle, mbr) of a geometry. This version with the return_ prefix returns the envelope, and a template parameter must therefore be specified in the call.
Box | Any type fulfilling a Box Concept |
Geometry | Any type fulfilling a Geometry Concept |
geometry | A model of the specified concept |
April 2, 2011 |
Copyright © 2007-2011 Barend Gehrels, Amsterdam, the Netherlands Copyright © 2008-2011 Bruno Lalande, Paris, France Copyright © 2009-2010 Mateusz Loskot, London, UK |