#include <GeLineSeg2d.h>

Inheritance diagram for OdGeLineSeg2d:

Public Member Functions
	OdGeLineSeg2d ()

	OdGeLineSeg2d (const OdGeLineSeg2d &source)

	OdGeLineSeg2d (const OdGePoint2d &point1, const OdGePoint2d &point2)

	OdGeLineSeg2d (const OdGePoint2d &point, const OdGeVector2d &vect)

OdGeLineSeg2d &	set (const OdGePoint2d &point, const OdGeVector2d &vect)

OdGeLineSeg2d &	set (const OdGePoint2d &point1, const OdGePoint2d &point2)

OdGeLineSeg2d &	set (const OdGeCurve2d &curve1, const OdGeCurve2d &curve2, double &param1, double &param2, bool &success)

OdGeLineSeg2d &	set (const OdGeCurve2d &curve, const OdGePoint2d &point, double &param, bool &success)

void	getBisector (OdGeLine2d &line) const

OdGePoint2d	baryComb (double blendCoeff) const

OdGePoint2d	startPoint () const

OdGePoint2d	midPoint () const

OdGePoint2d	endPoint () const

OdGeLineSeg2d &	operator= (const OdGeLineSeg2d &line)

Public Member Functions inherited from OdGeLinearEnt2d
bool	intersectWith (const OdGeLinearEnt2d &line, OdGePoint2d &intPnt, const OdGeTol &tol=OdGeContext::gTol) const

bool	overlap (const OdGeLinearEnt2d &line, OdGeLinearEnt2d *&overlap, const OdGeTol &tol=OdGeContext::gTol) const

bool	isParallelTo (const OdGeLinearEnt2d &line, const OdGeTol &tol=OdGeContext::gTol) const

bool	isPerpendicularTo (const OdGeLinearEnt2d &line, const OdGeTol &tol=OdGeContext::gTol) const

bool	isColinearTo (const OdGeLinearEnt2d &line, const OdGeTol &tol=OdGeContext::gTol) const

void	getPerpLine (const OdGePoint2d &point, OdGeLine2d &perpLine) const

OdGePoint2d	pointOnLine () const

OdGeVector2d	direction () const

void	getLine (OdGeLine2d &line) const

OdGeLinearEnt2d &	operator= (const OdGeLinearEnt2d &line)

Public Member Functions inherited from OdGeCurve2d
void	getInterval (OdGeInterval &interval) const

void	getInterval (OdGeInterval &interval, OdGePoint2d &start, OdGePoint2d &end) const

OdGeCurve2d &	reverseParam ()

OdGeCurve2d &	setInterval ()

bool	setInterval (const OdGeInterval &interval)

double	distanceTo (const OdGePoint2d &point, const OdGeTol &tol=OdGeContext::gTol) const

double	distanceTo (const OdGeCurve2d &otherCur, const OdGeTol &tol=OdGeContext::gTol) const

OdGePoint2d	closestPointTo (const OdGePoint2d &point, const OdGeTol &tol=OdGeContext::gTol) const

OdGePoint2d	closestPointTo (const OdGeCurve2d &curve2d, OdGePoint2d &pntOnOtherCrv, const OdGeTol &tol=OdGeContext::gTol) const

void	getClosestPointTo (const OdGePoint2d &point, OdGePointOnCurve2d &pntOnCrv, const OdGeTol &tol=OdGeContext::gTol) const

void	getClosestPointTo (const OdGeCurve2d &curve2d, OdGePointOnCurve2d &pntOnThisCrv, OdGePointOnCurve2d &pntOnOtherCrv, const OdGeTol &tol=OdGeContext::gTol) const

bool	getNormalPoint (const OdGePoint2d &point, OdGePointOnCurve2d &pntOnCrv, const OdGeTol &tol=OdGeContext::gTol) const

	TD_USING (OdGeEntity2d::isOn)

bool	isOn (const OdGePoint2d &point, double &param, const OdGeTol &tol=OdGeContext::gTol) const

bool	isOn (double param, const OdGeTol &tol=OdGeContext::gTol) const

double	paramOf (const OdGePoint2d &point, const OdGeTol &tol=OdGeContext::gTol) const

void	getTrimmedOffset (double distance, OdGeCurve2dPtrArray &offsetCurveList, OdGe::OffsetCrvExtType extensionType=OdGe::kFillet, const OdGeTol &tol=OdGeContext::gTol) const

bool	isClosed (const OdGeTol &tol=OdGeContext::gTol) const

bool	isPeriodic (double &period) const

bool	isLinear (OdGeLine2d &line, const OdGeTol &tol=OdGeContext::gTol) const

double	length (double fromParam, double toParam, double tol=OdGeContext::gTol.equalPoint()) const

double	length (double tol=OdGeContext::gTol.equalPoint()) const

double	paramAtLength (double datumParam, double length, bool posParamDir=true, double tol=OdGeContext::gTol.equalPoint()) const

bool	area (double startParam, double endParam, double &value, const OdGeTol &tol=OdGeContext::gTol) const

bool	isDegenerate (OdGe::EntityId &degenerateType, const OdGeTol &tol=OdGeContext::gTol) const

bool	isDegenerate (OdGeEntity2d *&pConvertedEntity, const OdGeTol &tol=OdGeContext::gTol) const

void	getSplitCurves (double param, OdGeCurve2d &piece1, OdGeCurve2d &piece2) const

bool	explode (OdGeCurve2dPtrArray &explodedCurves, OdGeIntArray &newExplodedCurve, const OdGeInterval *interval=NULL) const

void	getLocalClosestPoints (const OdGePoint2d &point, OdGePointOnCurve2d &approxPnt, const OdGeInterval *nbhd=NULL, const OdGeTol &tol=OdGeContext::gTol) const

void	getLocalClosestPoints (const OdGeCurve2d &otherCurve, OdGePointOnCurve2d &approxPntOnThisCrv, OdGePointOnCurve2d &approxPntOnOtherCrv, const OdGeInterval nbhd1=NULL, const OdGeInterval nbhd2=NULL, const OdGeTol &tol=OdGeContext::gTol) const

OdGeBoundBlock2d	boundBlock () const

OdGeBoundBlock2d	boundBlock (const OdGeInterval &range) const

OdGeBoundBlock2d	orthoBoundBlock () const

OdGeBoundBlock2d	orthoBoundBlock (const OdGeInterval &range) const

bool	hasStartPoint (OdGePoint2d &startPoint) const

bool	hasEndPoint (OdGePoint2d &endPoint) const

OdGePoint2d	evalPoint (double param) const

OdGePoint2d	evalPoint (double param, int numDeriv, OdGeVector2dArray &derivatives) const

void	getSamplePoints (double fromParam, double toParam, double approxEps, OdGePoint2dArray &pointArray, OdGeDoubleArray &paramArray) const

void	getSamplePoints (int numSample, OdGePoint2dArray &pointArray) const

OdGeCurve2d &	operator= (const OdGeCurve2d &curve)

void	getSamplePoints (double fromParam, double toParam, double approxEps, OdGePoint2dArray &pointArray, OdGeDoubleArray *pParamArray=NULL) const

void	appendSamplePoints (double fromParam, double toParam, double approxEps, OdGePoint2dArray &pointArray, OdGeDoubleArray *pParamArray=NULL) const

void	appendSamplePoints (int numSample, OdGePoint2dArray &pointArray) const

Public Member Functions inherited from OdGeEntity2d
	ODRX_HEAP_OPERATORS ()

bool	isKindOf (OdGe::EntityId entType) const

OdGe::EntityId	type () const

OdGeEntity2d *	copy () const

OdGeEntity2d &	operator= (const OdGeEntity2d &entity)

bool	operator== (const OdGeEntity2d &entity) const

bool	operator!= (const OdGeEntity2d &entity) const

bool	isEqualTo (const OdGeEntity2d &other, const OdGeTol &tol=OdGeContext::gTol) const

OdGeEntity2d &	transformBy (const OdGeMatrix2d &xfm)

OdGeEntity2d &	translateBy (const OdGeVector2d &translateVec)

OdGeEntity2d &	rotateBy (double angle, const OdGePoint2d &basePoint=OdGePoint2d::kOrigin)

OdGeEntity2d &	mirror (const OdGeLine2d &line)

OdGeEntity2d &	scaleBy (double scaleFactor, const OdGePoint2d &basePoint=OdGePoint2d::kOrigin)

bool	isOn (const OdGePoint2d &point, const OdGeTol &tol=OdGeContext::gTol) const

	~OdGeEntity2d ()

Additional Inherited Members
Protected Member Functions inherited from OdGeLinearEnt2d
	OdGeLinearEnt2d ()

	OdGeLinearEnt2d (const OdGeLinearEnt2d &source)

Protected Member Functions inherited from OdGeCurve2d
	OdGeCurve2d ()

	OdGeCurve2d (const OdGeCurve2d &source)

Protected Member Functions inherited from OdGeEntity2d
	OdGeEntity2d ()

	OdGeEntity2d (const OdGeEntity2d &)

void	connectTo (OdGeEntity2dImpl *)

Detailed Description

This class represents line segments in 2D space.

Corresponding C++ library: TD_Ge

See also: <link ge_OdGeLineSeg.html, Working with Line Segments>

Definition at line 41 of file GeLineSeg2d.h.

Constructor & Destructor Documentation

◆ OdGeLineSeg2d() [1/4]

OdGeLineSeg2d::OdGeLineSeg2d ( )

Parameters

line	[in] Any 2D line.
point	[in] Any 2D point.
point1	[in] Any 2D point.
point2	[in] Any 2D point.
vect	[in] Any 2D vector
source	[in] Object to be cloned.

Remarks: point and vect construct a line segment between points point and point + vect. vect cannot have a zero length.

point1 and point2 construct a line segment between points point1 and point2. The points cannot be coincident.

If called with no arguments, constructs a line segment between the points (0,0) and (1,0).

◆ OdGeLineSeg2d() [2/4]

OdGeLineSeg2d::OdGeLineSeg2d ( const OdGeLineSeg2d & source )

◆ OdGeLineSeg2d() [3/4]

OdGeLineSeg2d::OdGeLineSeg2d	(	const OdGePoint2d &	point1,
		const OdGePoint2d &	point2
	)

◆ OdGeLineSeg2d() [4/4]

OdGeLineSeg2d::OdGeLineSeg2d	(	const OdGePoint2d &	point,
		const OdGeVector2d &	vect
	)

Member Function Documentation

◆ baryComb()

OdGePoint2d OdGeLineSeg2d::baryComb ( double blendCoeff ) const

Returns the weighted average of the start point and end point of this line segment.

Parameters

blendCoeff [in] Blend coefficient.

Remarks

Returns 0 start point 1 end point 0 to 1 point on this line segment < 0 or > 1 point not on this line segment, but colinear with it.

◆ endPoint()

OdGePoint2d OdGeLineSeg2d::endPoint ( ) const

Returns the end point of this line segment.

◆ getBisector()

void OdGeLineSeg2d::getBisector ( OdGeLine2d & line ) const

Gets the infinite perpendicular bisector of this line segment.

Parameters

line	[out] Receives the perpendicular bisector.

◆ midPoint()

OdGePoint2d OdGeLineSeg2d::midPoint ( ) const

Returns the midpoint of this line segment.

◆ operator=()

OdGeLineSeg2d& OdGeLineSeg2d::operator= ( const OdGeLineSeg2d & line )

◆ set() [1/4]

OdGeLineSeg2d& OdGeLineSeg2d::set	(	const OdGeCurve2d &	curve,
		const OdGePoint2d &	point,
		double &	param,
		bool &	success
	)

Sets the parameters for this line according to the arguments, and returns a reference to this line.

Parameters

point	[in] Any 2D point.
curve	[in] Any 2D curve.
param	[in] Point on curve1 where this line segment is tangent to curve.
success	[out] Receives true if and only if the tangent was constructed. If false, this line segment is unchanged.

Remarks: curve and point construct a line segment starting at point, and tangent to curve. param is the approximate tangent point on curve.

◆ set() [2/4]

OdGeLineSeg2d& OdGeLineSeg2d::set	(	const OdGeCurve2d &	curve1,
		const OdGeCurve2d &	curve2,
		double &	param1,
		double &	param2,
		bool &	success
	)

Sets the parameters for this line according to the arguments, and returns a reference to this line.

Parameters

curve1	[in] Any 2D curve
curve2	[in] Any 2D curve
param1	[in] Point on curve1 where this line segment is tangent to curve1
param2	[in] Point on curve2 where this line segment is tangent to curve2
success	[out] Receives true if and only if the tangent was constructed. If false, this line segment is unchanged.

Remarks: curve1 and curve2 construct a tangent line segment between curve1 and curve2. param1 and param2 are
the approximate tangent points on curve1 and curve2, respectively.

◆ set() [3/4]

OdGeLineSeg2d& OdGeLineSeg2d::set	(	const OdGePoint2d &	point,
		const OdGeVector2d &	vect
	)

Sets the parameters for this line according to the arguments, and returns a reference to this line.

Parameters

point	[in] Any 2D point.
vect	[in] Any 2D vector

Remarks: point and vect construct a line segment between points point and point + vect. vect cannot have a zero length.

◆ set() [4/4]

OdGeLineSeg2d& OdGeLineSeg2d::set	(	const OdGePoint2d &	point1,
		const OdGePoint2d &	point2
	)

Sets the parameters for this line according to the arguments, and returns a reference to this line.

Parameters

point1	[in] Any 2D point.
point2	[in] Any 2D point.

Remarks: point1 and point2 construct a line segment between points point1 and point2. The points cannot be coincident.

◆ startPoint()

OdGePoint2d OdGeLineSeg2d::startPoint ( ) const

Returns the start point of this line segment.

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

GeLineSeg2d.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ OdGeLineSeg2d() [1/4]

◆ OdGeLineSeg2d() [2/4]

◆ OdGeLineSeg2d() [3/4]

◆ OdGeLineSeg2d() [4/4]

Member Function Documentation

◆ baryComb()

◆ endPoint()

◆ getBisector()

◆ midPoint()

◆ operator=()

◆ set() [1/4]

◆ set() [2/4]

◆ set() [3/4]

◆ set() [4/4]

◆ startPoint()