Open CASCADE Technology 6.6.0
Data Structures | Functions
gp_Lin2d.hxx File Reference
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <gp_Ax2d.hxx>
#include <Standard_Storable.hxx>
#include <Standard_Real.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_PrimitiveTypes.hxx>
#include <gp_Lin2d.lxx>

Data Structures

class  gp_Lin2d
 Describes a line in 2D space.
A line is positioned in the plane with an axis (a gp_Ax2d
object) which gives the line its origin and unit vector. A
line and an axis are similar objects, thus, we can convert
one into the other.
A line provides direct access to the majority of the edit
and query functions available on its positioning axis. In
addition, however, a line has specific functions for
computing distances and positions.
See Also
GccAna and Geom2dGcc packages which provide
functions for constructing lines defined by geometric
constraints
gce_MakeLin2d which provides functions for more
complex line constructions
Geom2d_Line which provides additional functions for
constructing lines and works, in particular, with the
parametric equations of lines
More...

Functions

const Handle< Standard_Type > & STANDARD_TYPE (gp_Lin2d)

Function Documentation

const Handle< Standard_Type >& STANDARD_TYPE ( gp_Lin2d  )
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