com.esri.arcgis.geometry
Interface esriTurnDirectionEnum

All Superinterfaces:

Serializable

public interface esriTurnDirectionEnum
extends Serializable

The way in which a turn can be made when walking from one segment to another segment connected to it. The 'to' point of the first must be the same as the 'from' point of the second.

Remarks

Describes the direction fo the turn between two connected segments. Consecutive Segments have esriNoTurn if they share the same embedded or tangential geometry and continue in the same direction at the point of connection. Consecutive Segments have esriUTurn if the share the same embedded or tangential geometry, but continue in opposite directions at the point of connection. If the following Segment initially moves to the right of the embedded geometry, the consecutive Segments have esriRightTurn. If the following Segment initially moves to the left of the embedded geometry, the consecutive Segments have esriLeftTurn. If consecutive Segments are both tangential and moving to either the left or the right, they can return a combination of esriTurnDirectionEnums.

esriNoTurn    = Same embedded and tangential geometry, same direction

esriUTurn     = Same embedded and tangential geometry, opposite direction

esriLeftTurn  = Moves to the Left of the embedded geometry

esriRightTurn = Moves to the Right of the embedded geometry

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Field Summary

static int	esriLeftTurn The second segment moves to the left of the embedding geometry of the first segment.
static int	esriNoTurn The segments maintain same direction along tangent.
static int	esriRightTurn The second segment moves to the right of the embedding geometry of the first segment.
static int	esriUTurn The segments have opposite direction along tangent.

Field Detail

esriNoTurn

static final int esriNoTurn

The segments maintain same direction along tangent.

See Also:

Constant Field Values

esriUTurn

static final int esriUTurn

The segments have opposite direction along tangent.

See Also:

Constant Field Values

esriLeftTurn

static final int esriLeftTurn

The second segment moves to the left of the embedding geometry of the first segment.

See Also:

Constant Field Values

esriRightTurn

static final int esriRightTurn

The second segment moves to the right of the embedding geometry of the first segment.

See Also:

Constant Field Values