#include <GeLinearEnt2d.h>

Inheritance diagram for OdGeLinearEnt2d:

Public Member Functions
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 ()

Protected Member Functions
	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 is the base class for OdGe 2D linear entities.

Corresponding C++ library: TD_Ge

Definition at line 42 of file GeLinearEnt2d.h.

Constructor & Destructor Documentation

◆ OdGeLinearEnt2d() [1/2]

OdGeLinearEnt2d::OdGeLinearEnt2d ( )

protected

Parameters

source [in] Object to be cloned.

◆ OdGeLinearEnt2d() [2/2]

OdGeLinearEnt2d::OdGeLinearEnt2d ( const OdGeLinearEnt2d & source )

protected

Member Function Documentation

◆ direction()

OdGeVector2d OdGeLinearEnt2d::direction ( ) const

Returns a unit vector parallel to this linear entity, and pointing in the direction of increasing parametric value.

◆ getLine()

void OdGeLinearEnt2d::getLine ( OdGeLine2d & line ) const

Returns a reference to an infinite line colinear with this linear entity.

Parameters

line	[out] Receives the infinite line.

Remarks: It is up to the caller to delete the returned line.

◆ getPerpLine()

void OdGeLinearEnt2d::getPerpLine	(	const OdGePoint2d &	point,
		OdGeLine2d &	perpLine
	)		const

Returns a reference to a 2D line perpendicular to this one, and passing through the specified point.

Parameters

point	[in] Any 2D point.
perpLine	[out] Receives a reference to the perpendicular line.

Remarks: It is up to the caller to delete the returned line.

◆ intersectWith()

bool OdGeLinearEnt2d::intersectWith	(	const OdGeLinearEnt2d &	line,
		OdGePoint2d &	intPnt,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

Returns true and the intersection point, if and only if the specified linear entity intersects with this one.

Parameters

line	[in] Any 2D linear entity.
intPnt	[out] Receives the intesection point.
tol	[in] Geometric tolerance.

◆ isColinearTo()

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

Returns true if and only if the specified linear entity is colinear to this one.

Parameters

line	[in] Any 2D linear entity.
tol	[in] Geometric tolerance.

◆ isParallelTo()

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

Returns true if and only if the specified linear entity is parallel to this one.

Parameters

line	[in] Any 2D linear entity.
tol	[in] Geometric tolerance.

◆ isPerpendicularTo()

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

Returns true if and only if the specified linear entity is perpendicular to this one.

Parameters

line	[in] Any 2D linear entity.
tol	[in] Geometric tolerance.

◆ operator=()

OdGeLinearEnt2d& OdGeLinearEnt2d::operator= ( const OdGeLinearEnt2d & line )

◆ overlap()

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

Determines if two lines overlap and if so returns the line that coincides with their region of overlap.

Parameters

line	[in] Any 2D linear entity.
overlap	[out] Output linear entity that is coincident with region of overlap
tol	[in] Input tolerance.

◆ pointOnLine()

OdGePoint2d OdGeLinearEnt2d::pointOnLine ( ) const

Returns an arbitrary point on this linear entity.

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

GeLinearEnt2d.h

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ OdGeLinearEnt2d() [1/2]

◆ OdGeLinearEnt2d() [2/2]

Member Function Documentation

◆ direction()

◆ getLine()

◆ getPerpLine()

◆ intersectWith()

◆ isColinearTo()

◆ isParallelTo()

◆ isPerpendicularTo()

◆ operator=()

◆ overlap()

◆ pointOnLine()