Base::Line2d Class Reference

Line2d. More...

#include <Tools2D.h>

Public Member Functions
BoundBox2d	CalcBoundBox () const
	LINE2D. More...
bool	Contains (const Vector2d &rclV) const
Vector2d	FromPos (double fDistance) const
bool	Intersect (const Line2d &rclLine, Vector2d &rclV) const
bool	Intersect (const Vector2d &rclV, double eps) const
bool	IntersectAndContain (const Line2d &rclLine, Vector2d &rclV) const
double	Length () const
	Line2d ()
	Line2d (const Line2d &rclLine)
	Line2d (const Vector2d &rclV1, const Vector2d &rclV2)
Line2d &	operator= (const Line2d &rclLine)
bool	operator== (const Line2d &rclLine) const

Public Attributes
Vector2d	clV1
Vector2d	clV2

Detailed Description

Line2d.

2D line class.

Constructor & Destructor Documentation

Line2d() [1/3]

Base::Line2d::Line2d

(

)

Line2d() [2/3]

Base::Line2d::Line2d

(

const Line2d &

rclLine

)

Line2d() [3/3]

Base::Line2d::Line2d	(	const Vector2d &	rclV1,
		const Vector2d &	rclV2
	)

Member Function Documentation

CalcBoundBox()

BoundBox2d Line2d::CalcBoundBox

(

)

const

LINE2D.

References clV1, clV2, Base::BoundBox2d::MaxX, Base::BoundBox2d::MaxY, Base::BoundBox2d::MinX, Base::BoundBox2d::MinY, Base::Vector2d::x, and Base::Vector2d::y.

Referenced by Contains().

Contains()

bool Base::Line2d::Contains

(

const Vector2d &

rclV

)

const

References CalcBoundBox(), and Base::BoundBox2d::Contains().

Referenced by IntersectAndContain().

FromPos()

Vector2d Line2d::FromPos

(

double

fDistance

)

const

References clV1, clV2, Base::Vector2d::Normalize(), Base::Vector2d::x, and Base::Vector2d::y.

Referenced by Base::Polygon2d::Intersect().

Intersect() [1/2]

bool Line2d::Intersect	(	const Line2d &	rclLine,
		Vector2d &	rclV
	)		const

References clV1, clV2, Base::Vector2d::x, and Base::Vector2d::y.

Referenced by CmdSketcherConstrainAngle::activated(), CmdSketcherConstrainAngle::applyConstraint(), and IntersectAndContain().

Intersect() [2/2]

bool Line2d::Intersect	(	const Vector2d &	rclV,
		double	eps
	)		const

References clV1, clV2, Base::Vector2d::x, and Base::Vector2d::y.

IntersectAndContain()

bool Line2d::IntersectAndContain	(	const Line2d &	rclLine,
		Vector2d &	rclV
	)		const

References Contains(), and Intersect().

Referenced by Base::BoundBox2d::Intersect(), and Base::Polygon2d::Intersect().

Length()

double Base::Line2d::Length

(

void

)

const

References clV1, and clV2.

Referenced by ArchStructure.CommandStructuralSystem::Activated(), ArchPanel.CommandPanel::getPoint(), ArchPanel.CommandPanel::setLength(), and ArchPanel.CommandPanel::update().

operator=()

Line2d & Base::Line2d::operator=

(

const Line2d &

rclLine

)

References clV1, and clV2.

operator==()

bool Base::Line2d::operator==

(

const Line2d &

rclLine

)

const

References clV1, and clV2.

Member Data Documentation

clV1

Vector2d Base::Line2d::clV1

Referenced by CalcBoundBox(), FromPos(), Base::BoundBox2d::Intersect(), Intersect(), Length(), operator=(), and operator==().

clV2

Vector2d Base::Line2d::clV2

Referenced by CalcBoundBox(), FromPos(), Base::BoundBox2d::Intersect(), Intersect(), Length(), operator=(), and operator==().

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

• FreeCAD/src/Base/Tools2D.h
• FreeCAD/src/Base/Tools2D.cpp