Provides access to members that extend the functionality of one dimensional curves.
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Members
|
Name |
Description |
![Read-only property](./bitmaps/ReadOnly.gif) |
Dimension |
The topological dimension of this geometry. |
![Read-only property](./bitmaps/ReadOnly.gif) |
Envelope |
Creates a copy of this geometry's envelope and returns it. |
![Read/write property](./bitmaps/ReadWrite.gif) |
FromPoint |
The 'from' point of the curve. |
![Read-only property](./bitmaps/ReadOnly.gif) |
GeometryType |
The type of this geometry. |
![Method](./bitmaps/Method.gif) |
GeoNormalize |
Shifts longitudes, if need be, into a continuous range of 360 degrees. |
![Method](./bitmaps/Method.gif) |
GeoNormalizeFromLongitude |
Normalizes longitudes into a continuous range containing the longitude. This method is obsolete. |
![Method](./bitmaps/Method.gif) |
GetSubcurve |
Extracts a portion of this curve into a new curve. |
![Read-only property](./bitmaps/ReadOnly.gif) |
IsClosed |
Indicates if 'from' and 'to' points (of each part) are identical. |
![Read-only property](./bitmaps/ReadOnly.gif) |
IsEmpty |
Indicates whether this geometry contains any points. |
![Read-only property](./bitmaps/ReadOnly.gif) |
Length |
The length of the curve. |
![Method](./bitmaps/Method.gif) |
Project |
Projects this geometry into a new spatial reference. |
![Method](./bitmaps/Method.gif) |
PutCoordsEx |
Sets this segment's endpoints to 'from' and 'to'. |
![Method](./bitmaps/Method.gif) |
QueryEnvelope |
Copies this geometry's envelope properties into the specified envelope. |
![Method](./bitmaps/Method.gif) |
QueryFromPoint |
Copies this curve's 'from' point to the input point. |
![Method](./bitmaps/Method.gif) |
QueryNormal |
Constructs a line normal to a curve from a point at a specified distance along the curve. |
![Method](./bitmaps/Method.gif) |
QueryPoint |
Copies to outPoint the properties of a point on the curve at a specified distance from the beginning of the curve. |
![Method](./bitmaps/Method.gif) |
QueryPointAndDistance |
Finds the point on the curve closest to inPoint, then copies that point to outPoint; optionally calculates related items. |
![Method](./bitmaps/Method.gif) |
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. |
![Method](./bitmaps/Method.gif) |
QueryTangent |
Constructs a line tangent to a curve from a point at a specified distance along the curve. |
![Method](./bitmaps/Method.gif) |
QueryToPoint |
Copies the curve's 'to' point into the input point. |
![Method](./bitmaps/Method.gif) |
ReverseOrientation |
Reverses the parameterization of the curve ('from' point becomes 'to' point, first segment becomes last segment, etc). |
![Method](./bitmaps/Method.gif) |
SetEmpty |
Removes all points from this geometry. |
![Method](./bitmaps/Method.gif) |
SnapToSpatialReference |
Moves points of this geometry so that they can be represented in the precision of the geometry's associated spatial reference system. |
![Read/write property](./bitmaps/ReadPutRef.gif) |
SpatialReference |
The spatial reference associated with this geometry. |
![Read/write property](./bitmaps/ReadWrite.gif) |
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. |
Classes that implement ICurve3
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. |