GeomAPI_Lin2d Class Reference
Line in 2D. More...
Inheritance diagram for GeomAPI_Lin2d:
Public Member Functions | |
| GEOMAPI_EXPORT | GeomAPI_Lin2d (const double theStartX, const double theStartY, const double theEndX, const double theEndY) |
| Creation of line defined by coordinates of start and end points. More... | |
| GEOMAPI_EXPORT | GeomAPI_Lin2d (const std::shared_ptr< GeomAPI_Pnt2d > &theStart, const std::shared_ptr< GeomAPI_Pnt2d > &theEnd) |
| Creation of line defined by start and end points. More... | |
| GEOMAPI_EXPORT | GeomAPI_Lin2d (const std::shared_ptr< GeomAPI_Pnt2d > &theOrigin, const std::shared_ptr< GeomAPI_Dir2d > &theDirection) |
| Creation of line defined by origin and direction. More... | |
| GEOMAPI_EXPORT std::shared_ptr< GeomAPI_Pnt2d > | location () |
| Returns point on the line (first point) More... | |
| GEOMAPI_EXPORT std::shared_ptr< GeomAPI_Dir2d > | direction () |
| Returns a line direction. More... | |
| GEOMAPI_EXPORT double | distance (const std::shared_ptr< GeomAPI_Pnt2d > &theOther) const |
| Distance between two points. More... | |
| GEOMAPI_EXPORT const std::shared_ptr< GeomAPI_Pnt2d > | intersect (const std::shared_ptr< GeomAPI_Lin2d > &theLine) const |
| Intersection of two lines. More... | |
| GEOMAPI_EXPORT const std::shared_ptr< GeomAPI_Pnt2d > | project (const std::shared_ptr< GeomAPI_Pnt2d > &thePoint) const |
| Project point on line. More... | |
| GEOMAPI_EXPORT bool | isRight (const std::shared_ptr< GeomAPI_Pnt2d > &thePoint) const |
| Computes the cross product of the line direction and a vector from the line start point to the point. More... | |
| GEOMAPI_EXPORT std::shared_ptr< GeomAPI_Pnt2d > | shiftedLocation (double theShift) const |
| Returns a location point shifted on theShift in perpendicular direction. More... | |
| template<class T > | |
| T * | implPtr () |
| Returns the pointer to the impl. More... | |
| template<class T > | |
| const T * | implPtr () const |
| Returns the pointer to the impl. More... | |
| template<class T > | |
| const T & | impl () const |
| Returns the reference object of the impl. More... | |
| template<class T > | |
| void | setImpl (T *theImpl) |
| Updates the impl (deletes the old one) More... | |
| GEOMAPI_EXPORT bool | empty () const |
| Returns true if the impl is empty. More... | |
Detailed Description
Line in 2D.
Constructor & Destructor Documentation
◆ GeomAPI_Lin2d() [1/3]
| GeomAPI_Lin2d::GeomAPI_Lin2d | ( | const double | theStartX, |
| const double | theStartY, | ||
| const double | theEndX, | ||
| const double | theEndY | ||
| ) |
Creation of line defined by coordinates of start and end points.
◆ GeomAPI_Lin2d() [2/3]
| GeomAPI_Lin2d::GeomAPI_Lin2d | ( | const std::shared_ptr< GeomAPI_Pnt2d > & | theStart, |
| const std::shared_ptr< GeomAPI_Pnt2d > & | theEnd | ||
| ) |
Creation of line defined by start and end points.
◆ GeomAPI_Lin2d() [3/3]
| GeomAPI_Lin2d::GeomAPI_Lin2d | ( | const std::shared_ptr< GeomAPI_Pnt2d > & | theOrigin, |
| const std::shared_ptr< GeomAPI_Dir2d > & | theDirection | ||
| ) |
Creation of line defined by origin and direction.
Member Function Documentation
◆ location()
| std::shared_ptr< GeomAPI_Pnt2d > GeomAPI_Lin2d::location | ( | ) |
Returns point on the line (first point)
◆ direction()
| std::shared_ptr< GeomAPI_Dir2d > GeomAPI_Lin2d::direction | ( | ) |
Returns a line direction.
◆ distance()
| double GeomAPI_Lin2d::distance | ( | const std::shared_ptr< GeomAPI_Pnt2d > & | theOther | ) | const |
Distance between two points.
◆ intersect()
| const std::shared_ptr< GeomAPI_Pnt2d > GeomAPI_Lin2d::intersect | ( | const std::shared_ptr< GeomAPI_Lin2d > & | theLine | ) | const |
Intersection of two lines.
◆ project()
| const std::shared_ptr< GeomAPI_Pnt2d > GeomAPI_Lin2d::project | ( | const std::shared_ptr< GeomAPI_Pnt2d > & | thePoint | ) | const |
Project point on line.
◆ isRight()
| bool GeomAPI_Lin2d::isRight | ( | const std::shared_ptr< GeomAPI_Pnt2d > & | thePoint | ) | const |
Computes the cross product of the line direction and a vector from the line start point to the point.
◆ shiftedLocation()
| std::shared_ptr< GeomAPI_Pnt2d > GeomAPI_Lin2d::shiftedLocation | ( | double | theShift | ) | const |
Returns a location point shifted on theShift in perpendicular direction.
◆ implPtr() [1/2]
template<class T >
|
inlineinherited |
Returns the pointer to the impl.
◆ implPtr() [2/2]
template<class T >
|
inlineinherited |
Returns the pointer to the impl.
◆ impl()
template<class T >
|
inlineinherited |
Returns the reference object of the impl.
◆ setImpl()
template<class T >
|
inlineinherited |
Updates the impl (deletes the old one)
◆ empty()
|
inherited |
Returns true if the impl is empty.
