Provides access to members that extend the functionality of one dimensional curves.
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Members
All
Properties
Methods
Inherited
Non-inherited
Description
Dimension The topological dimension of this geometry.
Envelope Creates a copy of this geometry's envelope and returns it.
FromPoint The 'from' point of the curve.
GeometryType The type of this geometry.
GeoNormalize Shifts longitudes, if need be, into a continuous range of 360 degrees.
GeoNormalizeFromLongitude Normalizes longitudes into a continuous range containing the longitude. This method is obsolete.
GetSubcurve Extracts a portion of this curve into a new curve.
IsClosed Indicates if 'from' and 'to' points (of each part) are identical.
IsEmpty Indicates whether this geometry contains any points.
Length The length of the curve.
Project Projects this geometry into a new spatial reference.
PutCoordsEx Sets this segment's endpoints to 'from' and 'to'.
QueryEnvelope Copies this geometry's envelope properties into the specified envelope.
QueryFromPoint Copies this curve's 'from' point to the input point.
QueryNormal Constructs a line normal to a curve from a point at a specified distance along the curve.
QueryPoint Copies to outPoint the properties of a point on the curve at a specified distance from the beginning of the curve.
QueryPointAndDistance Finds the point on the curve closest to inPoint, then copies that point to outPoint; optionally calculates related items.
QueryPointsAndDistances Given an input point, calculates the minimum distance to the geometry and provides an enumerator over all closest points on the geometry, along with additional information.
QueryTangent Constructs a line tangent to a curve from a point at a specified distance along the curve.
QueryToPoint Copies the curve's 'to' point into the input point.
ReverseOrientation Reverses the parameterization of the curve ('from' point becomes 'to' point, first segment becomes last segment, etc).
SetEmpty Removes all points from this geometry.
SnapToSpatialReference Moves points of this geometry so that they can be represented in the precision of the geometry's associated spatial reference system.
SpatialReference The spatial reference associated with this geometry.
ToPoint The 'to' point of the curve.
Inherited Interfaces
Interfaces
Description
ICurve2 Provides access to members that extend the functionality of one dimensional curves.
ICurve Provides access to properties and methods of all 1 dimensional curves (polylines, segments, boundaries of polygons, etc.).
IGeometry Provides access to members that describe properties and behavior of all geometric objects.
CoClasses that implement ICurve3
CoClasses and Classes
Description
BezierCurve A cubic Bezier curve defined between two points; optionally has measure, height and ID attributes at each endpoint.
CircularArc A portion of a circle that connects two points optionally has measure, height and ID attributes at each endpoint.
EllipticArc A portion of the boundary of a 2D ellipse that connects two points; optionally has measure, height and ID attributes at each endpoint.
Line A 2D straight line between a pair of 2D endpoints; can optionally have height, measure and ID attributes at each endpoint.
Polyline An ordered collection of paths; optionally has measure, height and ID attributes.
