GeEllipse Class

GeEllipse Class

Represents 3D ellipse geometry.

Inheritance Hierarchy

SystemObject
  FDF.Common.GeometriesGeGeometry
    FDF.Common.GeometriesGeCurve
      FDF.Common.GeometriesGeEllipse

Namespace: FDF.Common.Geometries
Assembly: FDF.Common (in FDF.Common.dll) Version: 3.0.0.0

Syntax

C++

Copy

public class GeEllipse : GeCurve, IGeEllipse

Public Class GeEllipse
	Inherits GeCurve
	Implements IGeEllipse

public ref class GeEllipse : public GeCurve, 
	IGeEllipse

type GeEllipse =  
    class
        inherit GeCurve
        interface IGeEllipse
    end

The GeEllipse type exposes the following members.

Constructors

	Name	Description
	GeEllipse	Initializes a new instance of the ellipse.
	GeEllipse(IGeEllipse)	Initializes a new instance of the ellipse using specified ellipse.
	GeEllipse(GeCoordinate, GeLength, GeLength)	Initializes a new instance of the ellipse using center point, semi-minor and semi-major axes lengths.
	GeEllipse(GeCoordinate, GeLength, GeLength, GeVector)	Initializes a new instance of the ellipse using center point, semi-minor and semi-major axes lengths and vector normal to the ellipse plane.

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Properties

	Name	Description
	AggregateType	Returns aggregate geometry type of this geometry. (Overrides GeCurveAggregateType.)
	Area	Returns total surface area of the geometry. (Overrides GeGeometryArea.)
	CenterPoint	Gets or sets ellipse center point.
	Centroid	Returns geometry centroid coordinate. (Overrides GeGeometryCentroid.)
	DerivedType	Returns geometry derivative being either point, curve or polygon (surface). (Overrides GeCurveDerivedType.)
	Dimensionality	Gets or sets coordinate dimensionality of a geometry. (Overrides GeGeometryDimensionality.)
	Eccentricity	Returns measure of how much the conic section deviates from being circular.
	Envelope	Returns geometry envelope. (Overrides GeGeometryEnvelope.)
	FocalParameter	Returns distance from the focus (or one of the two foci) to the directrix of a conic section.
	Interpolation	Returns curve interpolation. (Overrides GeCurveInterpolation.)
	Interval	Returns the parametric range of the curve. (Overrides GeCurveInterval.)
	IsEmpty	Returns True if object instance is considered empty, otherwise returns False. (Overrides GeGeometryIsEmpty.)
	Length	Returns total surface boundary length (circumference) of the geometry. (Overrides GeGeometryLength.)
	LinearEccentricity	Returns distance between the center and the focus (or one of the two foci) of a conic section.
	Normal	Gets or sets ellipse plane normal.
	SemiLatusRectum	Returns a chord parallel to the directrix and passing through the focus (or one of the two foci) of a conic section.
	SemiMajorAxis	Gets or sets ellipse semi-major axis.
	SemiMinorAxis	Gets or sets ellipse semi-minor axis.
	Type	Returns enumerated geometry type used for safe typecasting to concrete geometry class. (Overrides GeGeometryType.)

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Methods

	Name	Description
	Clone	Creates a new object that is a copy of the current instance. (Overrides GeGeometryClone.)
	ClosestPointTo	Returns closest point on this geometric body with regards to the specified point. (Overrides GeGeometryClosestPointTo(GeCoordinate).)
	Equals	Indicates whether the current object is equal to another object of the same type. (Overrides GeGeometryEquals(IGeGeometry, GeDimensionality, GeLength, GeSpatialComparision).)
	GetParamAtPoint	Returns parameter (t) value at specified point. (Overrides GeCurveGetParamAtPoint(GeCoordinate).)
	GetPointAtParam	Returns a coordinate for specified curve parameter. (Overrides GeCurveGetPointAtParam(Double).)
	GetTypeName	Returns String representation of the underlying type. (Overrides GeGeometryGetTypeName.)
	Interpolate	Interpolates curve using specified interpolation method. (Overrides GeCurveInterpolate(GeInterpolation).)
	Intersects	Returns True if two geometries intersect each other, otherwise returns False. (Overrides GeGeometryIntersects(IGeGeometry, IGeGeometry).)
	IsCircle	Returns True if ellipse is a circle, otherwise returns False.
	IsClosed	Returns True if curve is topologically closed, otherwise returns False. (Overrides GeCurveIsClosed.)
	IsCoplanarTo	Returns True if this curve completely lies in specified plane. (Overrides GeCurveIsCoplanarTo(IGePlane).)
	IsLinear	Returns True if this curve is linear (including direction vector), otherwise returns False. (Overrides GeCurveIsLinear(GeVector).)
	IsPlanar	Returns True if this curve is planar (including bound plane), otherwise returns False. (Overrides GeCurveIsPlanar(IGePlane).)
	IsValid	Returns True if object instance is considered valid, otherwise returns False. (Overrides GeGeometryIsValid(FdfResultCollection, IFdfQueryable).)
	Mirror	Returns object that is result of mirroring of this object against specified plane. (Overrides GeGeometryMirror(IGePlane).)
	Offset	Returns geometry offset. (Overrides GeGeometryOffset(GeLength, GePlaneOrientation).)
	OffsetCurve	Returns offset geometry of this curve. (Overrides GeCurveOffsetCurve(GeLength).)
	Project(GeLength)	Returns object ortho-projected onto X-Y plane. (Overrides GeGeometryProject(GeLength).)
	Project(IGePlane)	Returns object ortho-projected onto specified plane. (Overrides GeGeometryProject(IGePlane).)
	Project(IGePlane, IGePlane)	Returns object laying in source plane projected onto the target plane. (Overrides GeGeometryProject(IGePlane, IGePlane).)
	Project(IGeGeometry, IGePlane, GeVector)	Returns True and projected geometry if this object is successfully projected onto plane using specified direction, otherwise returns False. (Overrides GeGeometryProject(IGeGeometry, IGePlane, GeVector).)
	Relate	Returns spatial relation describing the intersections of the interiors, boundaries and exteriors of specified point and geometry. (Overrides GeGeometryRelate(GeCoordinate).)
	Reverse	Returns reversed (inversed) curve with regards to curve direction. (Overrides GeCurveReverse.)
	Rotate	Returns object that is result of rotation of this object using specified angle around the line with direction vector passing through specified center point. (Overrides GeGeometryRotate(GeAngle, GeVector, GeCoordinate).)
	Scale	Returns object that is result of scaling of this object using specified scale factor with respect to the center point. (Overrides GeGeometryScale(Double, GeCoordinate).)
	Tangent	Returns tangent vector of a conic section at the specified point.
	Transform(CrsTransform)	Returns object that is result of transformation of this object using specified referential coordinate transformer. (Overrides GeGeometryTransform(CrsTransform).)
	Transform(Int32, Int32)	Returns object that is result of transformation of this object using specified source and target spatial reference systems (SRS). (Overrides GeGeometryTransform(Int32, Int32).)
	TransformForward	Returns object that is result of forward transformation of this object using specified referential coordinate transform. (Overrides GeGeometryTransformForward(CrsTransform).)
	Translate	Returns object that is result of translation of this object along specified vector, given its magnitude. (Overrides GeGeometryTranslate(GeVector).)

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Remarks

Reference

FDF.Common.Geometries Namespace

Version 3.0.5

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