com.esri.arcgis.geometry
Interface esriCurveExtension

All Superinterfaces:

Serializable

public interface esriCurveExtension
extends Serializable

Describes the options to be used when extending a polyline. See the IConstructCurve::ConstructExtended method.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Field Summary

static int	esriDefaultCurveExtension By default, extension considers both ends of paths.
static int	esriKeepEndAttributes If an extension is performed at an end, do not extrapolate the end-segment's attributes for the new point.
static int	esriNoEndAttributes If an extension is performed at an end, do not extrapolate the end-segment's attributes for the new point.
static int	esriNoExtendAtFrom Do not extend the 'from' end of any path.
static int	esriNoExtendAtTo Do not extend the 'to' end of any path.
static int	esriRelocateEnds If an extension is performed at an end, relocate the end point to the new position instead of leaving the old point and adding a new point at the new position.

Field Detail

esriDefaultCurveExtension

static final int esriDefaultCurveExtension

By default, extension considers both ends of paths. The old ends remain and new points are added at the extended ends. The new points have attributes that are extrapolated from adjacent existing segments.

See Also:

Constant Field Values

esriRelocateEnds

static final int esriRelocateEnds

If an extension is performed at an end, relocate the end point to the new position instead of leaving the old point and adding a new point at the new position.

See Also:

Constant Field Values

esriKeepEndAttributes

static final int esriKeepEndAttributes

If an extension is performed at an end, do not extrapolate the end-segment's attributes for the new point. Instead, make its attributes the same as the current end. Incompatible with esriNoAttributes.

See Also:

Constant Field Values

esriNoEndAttributes

static final int esriNoEndAttributes

If an extension is performed at an end, do not extrapolate the end-segment's attributes for the new point. Instead, make its attributes be empty. Incompatible with esriKeepAttributes.

See Also:

Constant Field Values

esriNoExtendAtFrom

static final int esriNoExtendAtFrom

Do not extend the 'from' end of any path.

See Also:

Constant Field Values

esriNoExtendAtTo

static final int esriNoExtendAtTo

Do not extend the 'to' end of any path.

See Also:

Constant Field Values