\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.8 - 2D and 3D Linear Geometry Kernel

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Kernel::Point_2 Concept Reference
Kernel Geometric Object Concepts

## Definition

A type representing points in two dimensions.

Refines:

  CopyConstructible

  Assignable

  DefaultConstructible

See Also
  `Kernel::Angle_2`
  `Kernel::AreOrderedAlongLine_2`
  `Kernel::AreStrictlyOrderedAlongLine_2`
  `Kernel::Collinear_2`
  `Kernel::CollinearAreOrderedAlongLine_2`
  `Kernel::CollinearAreStrictlyOrderedAlongLine_2`
  `Kernel::CompareDistance_2`
  `Kernel::CompareXAtY_2`
  `Kernel::CompareXY_2`
  `Kernel::CompareX_2`
  `Kernel::CompareYAtX_2`
  `Kernel::CompareY_2`
  `Kernel::CompareYX_2`
  `Kernel::ComputeSquaredDistance_2`
  `Kernel::ComputeSquaredRadius_2`
  `Kernel::ComputeX_2`
  `Kernel::ComputeY_2`
  `Kernel::ComputeHx_2`
  `Kernel::ComputeHy_2`
  `Kernel::ConstructBisector_2`
  `Kernel::ConstructCircumcenter_2`
  `Kernel::ConstructLiftedPoint_3`
  `Kernel::ConstructMidpoint_2`
  `Kernel::ConstructPointOn_2`
  `Kernel::ConstructPoint_2`
  `Kernel::ConstructProjectedPoint_2`
  `Kernel::ConstructProjectedXYPoint_2`
  `Kernel::ConstructTranslatedPoint_2`
  `Kernel::DoIntersect_2`
  `Kernel::Equal_2`
  `Kernel::EqualX_2`
  `Kernel::EqualY_2`
  `Kernel::LeftTurn_2`
  `Kernel::LessDistanceToPoint_2`
  `Kernel::LessRotateCCW_2`
  `Kernel::LessSignedDistanceToLine_2`
  `Kernel::LessX_2`
  `Kernel::LessXY_2`
  `Kernel::LessY_2`
  `Kernel::LessYX_2`
  `Kernel::Orientation_2`
  `Kernel::SideOfBoundedCircle_2`
  `Kernel::SideOfOrientedCircle_2`