GCS::Line Class Reference

#include <Geo.h>

Public Member Functions
DeriVector2	CalculateNormal (const Point &p, const double *derivparam=nullptr) const override
virtual Line *	Copy () override
	Line ()
virtual int	PushOwnParams (VEC_pD &pvec) override
virtual void	ReconstructOnNewPvec (VEC_pD &pvec, int &cnt) override
DeriVector2	Value (double u, double du, const double *derivparam=nullptr) const override
	Value: returns point (vector) given the value of parameter. More...
virtual	~Line ()
Public Member Functions inherited from GCS::Curve
virtual DeriVector2	CalculateNormal (const Point &p, const double *derivparam=nullptr) const =0
virtual Curve *	Copy ()=0
virtual int	PushOwnParams (VEC_pD &pvec)=0
virtual void	ReconstructOnNewPvec (VEC_pD &pvec, int &cnt)=0
virtual DeriVector2	Value (double u, double du, const double *derivparam=nullptr) const
	Value: returns point (vector) given the value of parameter. More...
virtual	~Curve ()

Public Attributes
Point	p1
Point	p2

Constructor & Destructor Documentation

Line()

GCS::Line::Line

(

)

Referenced by Copy().

~Line()

virtual GCS::Line::~Line ( )

virtual

Member Function Documentation

CalculateNormal()

DeriVector2 Line::CalculateNormal ( const Point &  p, const double *  derivparam = nullptr  ) const

overridevirtual

Implements GCS::Curve.

References p1, p2, GCS::DeriVector2::rotate90ccw(), and GCS::DeriVector2::subtr().

Copy()

Line * Line::Copy ( void  )

overridevirtual

Implements GCS::Curve.

References Line().

PushOwnParams()

int Line::PushOwnParams ( VEC_pD &  pvec )

overridevirtual

Implements GCS::Curve.

References p1, p2, GCS::Point::x, and GCS::Point::y.

Referenced by GCS::ConstraintEllipseTangentLine::ConstraintEllipseTangentLine(), and GCS::ConstraintEqualLineLength::ConstraintEqualLineLength().

ReconstructOnNewPvec()

void Line::ReconstructOnNewPvec ( VEC_pD &  pvec, int &  cnt  )

overridevirtual

Implements GCS::Curve.

References p1, p2, GCS::Point::x, and GCS::Point::y.

Value()

DeriVector2 Line::Value ( double  u, double  du, const double *  derivparam = nullptr  ) const

overridevirtual

Value: returns point (vector) given the value of parameter.

Parameters

u	value of parameter
du	derivative of parameter by derivparam
derivparam	pointer to sketch parameter to calculate the derivative for

Returns

Reimplemented from GCS::Curve.

References GCS::DeriVector2::multD(), p1, p2, GCS::DeriVector2::subtr(), and GCS::DeriVector2::sum().

Member Data Documentation

p1

Point GCS::Line::p1

Referenced by draftguitools.gui_hatch.Draft_Hatch_TaskPanel::accept(), draftguitools.gui_trackers.dimTracker::calc(), CalculateNormal(), draftguitools.gui_trackers.rectangleTracker::isInside(), PushOwnParams(), ReconstructOnNewPvec(), draftguitools.gui_trackers.dimTracker::update(), and Value().

p2

Point GCS::Line::p2

Referenced by draftguitools.gui_hatch.Draft_Hatch_TaskPanel::accept(), draftguitools.gui_trackers.dimTracker::calc(), CalculateNormal(), draftviewproviders.view_dimension.ViewProviderLinearDimension::draw_dim_arrows(), draftguitools.gui_trackers.rectangleTracker::isInside(), PushOwnParams(), ReconstructOnNewPvec(), draftguitools.gui_trackers.dimTracker::update(), and Value().

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The documentation for this class was generated from the following files:

• FreeCAD/src/Mod/Sketcher/App/planegcs/Geo.h
• FreeCAD/src/Mod/Sketcher/App/planegcs/Geo.cpp