
Class 
Description 

GeAngle

Represents an angle. 

GeArea

Represents an area. 

GeAreaComparer

Compares two geometries by their area. 

GeCircle

Represents 3D circle geometry. 

GeCircularArc

Represents 3D circular arc geometry. This class cannot be inherited. 

GeCoordinate

Represents 3D Cartesian coordinate. 

GeCoordinateCollection

Represents a collection of coordinates. 

GeCurve

Base class for building 1dimensional geometry. This class is abstract (MustInherit in Visual Basic)abstractMustInherit and so cannot be instantiated. 

GeCurveComplex



GeCurveSegmentCollection

Represents a collection of curve segments. 

GeCurveString

Represents 3D curve string geometry. 

GeEllipse

Represents 3D ellipse geometry. 

GeEllipsoid

Represents triaxial ellipsoid geometry. 

GeEnvelope

Represents 3D (axisaligned box) or 2D (minimum bounding rectangle) envelope. 

GeException



GeGeometry

Base class for building ndimensional geometry. This class is abstract (MustInherit in Visual Basic)abstractMustInherit and so cannot be instantiated. 

GeGeometryComplex

Base class for building ndimensional aggregate geometry. This class is abstract (MustInherit in Visual Basic)abstractMustInherit and so cannot be instantiated. 

GeInterval

Represents a finite or semiinfinite interval as the real axis whose bounds are defined using specified tolerance. 

GeLength

Represents a distance. 

GeLengthComparer

Compares two geometries by their length. 

GeLine

Represents infinite 3D line geometry. 

GeLineSegment

Represents 3D line segment geometry. 

GeManager

Extension class providing global geometric (GE) capabilities. This class cannot be inherited. 

GeMatrix

Represents 4 x 4 matrix used for transformations in 3D space. 

GeMultiCurve

Represents aggregate curve stringgeometry. 

GeMultiGeometry

Represents aggregate geometry. 

GeMultiPoint

Represents aggregate point geometry. 

GeMultiPolygon

Represents aggregate polygon geometry. 

GeNotPlanarException



GePlane

Represents parameterized infinite 3D plane geometry. 

GePoint

Represents 3D point geometry. 

GePolygon

Represents 3D polygon geometry. 

GePolygonComparer



GePreparedGeometry

Represents prepared 2.5D geometry. 

GePyramid

Represents pyramidal geometry. 

GeRay

Represents semiinfinite 3D ray geometry. 

GeRing

Represents 3D ring geometry. 

GeRingCollection

Represents a collection of rings. 

GeSolid

Base class for building 3dimensional geometry. This class is abstract (MustInherit in Visual Basic)abstractMustInherit and so cannot be instantiated. 

GeSphere

Represents spherical geometry. 

GeSurface

Base class for building 2dimensional geometry. This class is abstract (MustInherit in Visual Basic)abstractMustInherit and so cannot be instantiated. 

GeTriangle

Represents 3D triangle geometry. 

GeVector

Represents 3D vector. 