2D Kernel Objects

Classes
class	CGAL::Aff_transformation_2< Kernel >
	The class Aff_transformation_2 represents two-dimensional affine transformations. More...
class	CGAL::Bbox_2
	An object b of the class Bbox_2 is a bounding box in the two-dimensional Euclidean plane \( \E^2\). More...
class	CGAL::Circle_2< Kernel >
	An object c of type Circle_2 is a circle in the two-dimensional Euclidean plane \( \E^2\). More...
class	CGAL::Direction_2< Kernel >
	An object d of the class Direction_2 is a vector in the two-dimensional vector space \( \mathbb{R}^2\) where we forget about its length. More...
class	CGAL::Iso_rectangle_2< Kernel >
	An object r of the data type Iso_rectangle_2 is a rectangle in the Euclidean plane \( \E^2\) with sides parallel to the \( x\) and \( y\) axis of the coordinate system. More...
class	CGAL::Line_2< Kernel >
	An object l of the data type Line_2 is a directed straight line in the two-dimensional Euclidean plane \( \E^2\). More...
class	CGAL::Point_2< Kernel >
	An object p of the class Point_2 is a point in the two-dimensional Euclidean plane \( \E^2\). More...
class	CGAL::Ray_2< Kernel >
	An object r of the data type Ray_2 is a directed straight ray in the two-dimensional Euclidean plane \( \E^2\). More...
class	CGAL::Segment_2< Kernel >
	An object s of the data type Segment_2 is a directed straight line segment in the two-dimensional Euclidean plane \( \E^2\), i.e. a straight line segment \( [p,q]\) connecting two points \( p,q \in \mathbb{R}^2\). More...
class	CGAL::Triangle_2< Kernel >
	An object t of the class Triangle_2 is a triangle in the two-dimensional Euclidean plane \( \E^2\). More...
class	CGAL::Vector_2< Kernel >
	An object v of the class Vector_2 is a vector in the two-dimensional vector space \( \mathbb{R}^2\). More...