CircularArc (ArcObjects Java API)

java.lang.Object
- com.esri.arcgis.geometry.CircularArc

All Implemented Interfaces:

ICircularArc, IConstructCircularArc, IConstructCircularArc2, IConstructCircularArc3, ICurve, ICurve2, ICurve3, IGeometry, IProximityOperator, ISegment, ISegmentID, ISegmentM, ISegmentZ, ITransform2D, com.esri.arcgis.interop.RemoteObjRef, IClone, ISupportErrorInfo, java.io.Serializable
```
public class CircularArc
extends java.lang.Object
implements com.esri.arcgis.interop.RemoteObjRef, ICircularArc, IGeometry, ITransform2D, ICurve, ICurve2, ICurve3, ISegment, IConstructCircularArc, IConstructCircularArc2, IConstructCircularArc3, IProximityOperator, ISupportErrorInfo, IClone, ISegmentM, ISegmentZ, ISegmentID
```
COM Class 'CircularArc'. Generated 5/5/2025 2:28:33 PM from 'X:\ArcGIS\com\server\esriGeometry.tlb'
Description 'A portion of a circle that connects two points optionally has measure, height and ID attributes at each endpoint.' Generator Options: PromptForTypeLibraries = False ClashPrefix = esri_ LowerCaseMemberNames = True IDispatchOnly = False RetryOnReject = False AwtForOcxs = True ArraysAsObjects = False DontRenameSameMethods = False ImplementConflictingInterfaces = True ReuseMethods = True RenameConflictingInterfaceMethods = True GenBeanInfo = True GenerateJavadoc =

See Also:

Serialized Form

Field Summary
- Fields inherited from interface com.esri.arcgis.geometry.ICircularArc
  IID, IID991f5c10_bc4c_11d0_8303_0000f8034032, xxDummy
- Fields inherited from interface com.esri.arcgis.geometry.ITransform2D
  IID, IID3be78ad0_886e_11d1_bc78_0000f875bcce, xxDummy
- Fields inherited from interface com.esri.arcgis.geometry.ICurve3
  IID, IIDea7ab50b_1a9d_11d6_9fa9_00c04f6bdf0d, xxDummy
- Fields inherited from interface com.esri.arcgis.geometry.ICurve2
  IID058def33_2848_11d4_9f82_00c04f6bc8e8
- Fields inherited from interface com.esri.arcgis.geometry.ICurve
  IID1b077916_38c5_11d0_92d2_00805f7c28b0
- Fields inherited from interface com.esri.arcgis.geometry.IGeometry
  IID1b07790d_38c5_11d0_92d2_00805f7c28b0
- Fields inherited from interface com.esri.arcgis.geometry.ISegment
  IID, IIDf2c4f0de_c5ae_11d0_8307_0000f8034032, xxDummy
- Fields inherited from interface com.esri.arcgis.geometry.IConstructCircularArc3
  IID, IID67a32ca7_eda9_4c54_a794_1ca95d8022da, xxDummy
- Fields inherited from interface com.esri.arcgis.geometry.IConstructCircularArc2
  IIDf4ee06a7_7854_485d_9689_914be1b4e900
- Fields inherited from interface com.esri.arcgis.geometry.IConstructCircularArc
  IID91b6f492_c70a_11d0_8307_0000f8034032
- Fields inherited from interface com.esri.arcgis.geometry.IProximityOperator
  IID, IID1b07790f_38c5_11d0_92d2_00805f7c28b0, xxDummy
- Fields inherited from interface com.esri.arcgis.system.ISupportErrorInfo
  IID, IIDdf0b3d60_548f_101b_8e65_08002b2bd119, xxDummy
- Fields inherited from interface com.esri.arcgis.system.IClone
  IID, IID9bff8aeb_e415_11d0_943c_080009eebecb, xxDummy
- Fields inherited from interface com.esri.arcgis.geometry.ISegmentM
  IID, IID48cf4c91_e3d5_11d2_9f2e_00c04f6bdf0d, xxDummy
- Fields inherited from interface com.esri.arcgis.geometry.ISegmentZ
  IID, IID61b43a4b_e3d5_11d2_9f2e_00c04f6bdf0d, xxDummy
- Fields inherited from interface com.esri.arcgis.geometry.ISegmentID
  IID, IID703052bd_25f1_11d3_9f3f_00c04f6bdf0d, xxDummy

Constructor Summary

Constructors
Constructor and Description
`CircularArc()` Constructs a CircularArc using ArcGIS Engine.
`CircularArc(java.lang.Object obj)` Deprecated. As of ArcGIS 9.2, replaced by normal Java casts. `CircularArc theCircularArc = (CircularArc) obj;`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`assign(IClone src)` Assigns the properties of src to the receiver.
`void`	`complement()` Changes this arc into its complement; 'from' and 'to' points are unchanged.
`void`	`constructArcDistance(IPoint center, IPoint from, boolean isCCW, double arcDistance)` Constructs an arc from a center point, a starting point, and an arc length.
`void`	`constructBearingAngleArc(IPoint from, double inAngle, boolean isCCW, double centralAngle, double arcDistance)` Constructs an arc with the given chord bearing, central angle and arc distance.
`void`	`constructBearingAngleChord(IPoint from, double inAngle, boolean isCCW, double centralAngle, double chordDistance)` Constructs an arc with the given chord bearing, central angle and chord distance.
`void`	`constructBearingAngleTangent(IPoint from, double inAngle, boolean isCCW, double centralAngle, double tangentDistance)` Constructs an arc with the given chord bearing, central angle and tangent distance.
`void`	`constructBearingArcTangent(IPoint from, double inAngle, boolean isCCW, double arcDistance, double tangentDistance)` Constructs an arc with the given chord bearing, arc distance and tangent distance.
`void`	`constructBearingChordArc(IPoint from, double inAngle, boolean isCCW, double chordDistance, double arcDistance)` Constructs an arc with the given chord bearing, chord distance and arc distance (negative for clockwise orientation).
`void`	`constructBearingChordTangent(IPoint from, double inAngle, boolean isCCW, double chordDistance, double tangentDistance)` Constructs an arc with the given chord bearing, chord distance and tangent distance.
`void`	`constructBearingRadiusAngle(IPoint startPoint, double inAngle, boolean isCCW, double inRadius, double centralAngle)` Constructs an arc with the given chord bearing, radius and central angle.
`void`	`constructBearingRadiusArc(IPoint from, double inAngle, boolean isCCW, double inRadius, double arcDistance)` Constructs an arc with the given chord bearing, radius and arc distance.
`void`	`constructBearingRadiusChord(IPoint from, double inAngle, boolean isCCW, double inRadius, double chordDistance, boolean isMinor)` Constructs an arc with the given chord bearing, radius and chord distance.
`void`	`constructBearingRadiusTangent(IPoint from, double inAngle, boolean isCCW, double inRadius, double tangentDistance)` Constructs an arc with the given chord bearing, radius and tangent distance.
`void`	`constructChordDistance(IPoint center, IPoint from, boolean isCCW, double chordDistance)` Constructs an arc from a center point, a starting point, and a chord length.
`void`	`constructChordDistanceEx(IPoint center, IPoint from, boolean isCCW, double chordDistance, boolean isMinor)` Constructs an arc from a center point, a from point, and a chord length.
`void`	`constructCircle(IPoint centerPoint, double radius, boolean isCCW)` Constructs a circle of a given radius and orientation.
`void`	`constructEndPointsAngle(IPoint from, IPoint to, boolean isCCW, double centralAngle)` Constructs an arc from the given endpoints and central angle.
`void`	`constructEndPointsArc(IPoint from, IPoint to, boolean isCCW, double arcDistance)` Constructs an arc from the given endpoints and arc distance.
`void`	`constructEndPointsChordHeight(IPoint from, IPoint to, boolean isCCW, double chordHeight)` Constructs an arc with specified endpoints and and chord height.
`void`	`constructEndPointsRadius(IPoint from, IPoint to, boolean isCCW, double inRadius, boolean isMinor)` Constructs an arc from the given endpoints and radius.
`void`	`constructEndPointsTangent(IPoint from, IPoint to, boolean isCCW, double tangentDistance)` Constructs an arc from the given endpoints and tangent distance.
`void`	`constructFilletPoint(ISegment s1, ISegment s2, IPoint from, IPoint hintPoint)` Constructs an arc of given start point near first segment and tangent to two segments.
`void`	`constructFilletPoint2(ISegment pS1, ISegment pS2, IPoint pOn, IPoint pHintPoint)` Constructs a fillet from two segments and a point on the fillet.
`void`	`constructFilletRadius(ISegment s1, ISegment s2, double inRadius, IPoint hintPoint)` Constructs an arc of given radius and tangent to two segments.
`void`	`constructTangentAndPoint(ISegment s, boolean atFrom, IPoint p)` Constructs an arc with one endpoint being p, tangent to s, and connected to s.
`void`	`constructTangentAngleArc(ISegment segment, boolean atStart, boolean isCCW, double centralAngle, double arcDistance)` Constructs an arc with a common tangent to the input segment, a given central angle and an arc length.
`void`	`constructTangentAngleChord(ISegment segment, boolean atStart, boolean isCCW, double centralAngle, double chordDistance)` Constructs an arc with a common tangent to the input segment, a given central angle and a chord length.
`void`	`constructTangentAngleTangent(ISegment segment, boolean atStart, boolean isCCW, double centralAngle, double tangentDistance)` Constructs an arc with a common tangent to the input segment, a given central angle and a tangent length.
`void`	`constructTangentArcTangent(ISegment segment, boolean atStart, boolean isCCW, double arcDistance, double tangentDistance)` Constructs an arc with a common tangent to the input segment, a given arc length and a tangent length.
`void`	`constructTangentChordArc(ISegment segment, boolean atStart, boolean isCCW, double chordDistance, double arcDistance)` Constructs an arc with a common tangent to the input segment, a given chord length and an arc length.
`void`	`constructTangentChordTangent(ISegment segment, boolean atStart, boolean isCCW, double chordDistance, double tangentDistance)` Constructs an arc with a common tangent to input segment, a given chord length and a tangent length.
`void`	`constructTangentDistance(IPoint center, IPoint from, boolean isCCW, double tangentDistance)` Constructs an arc from a center point, a starting point, and an tangent length.
`void`	`constructTangentRadiusAngle(ISegment segment, boolean atStart, boolean isCCW, double inRadius, double centralAngle)` Constructs an arc with a common tangent to the input segment, a given radius and a central angle.
`void`	`constructTangentRadiusArc(ISegment segment, boolean atStart, boolean isCCW, double inRadius, double arcDistance)` Constructs an arc having a common tangent to the input segment, a given radius and an arc length.
`void`	`constructTangentRadiusChord(ISegment segment, boolean atStart, boolean isCCW, double inRadius, double chordDistance)` Constructs an arc with a common tangent to the input segment, a given radius and a chord length.
`void`	`constructTangentRadiusChordEx(ISegment segment, boolean atStart, boolean isCCW, double inRadius, double chordDistance, boolean isMinor)` Constructs an arc with a common tangent to the input segment, a given radius and a chord length.
`void`	`constructTangentRadiusTangent(ISegment segment, boolean atStart, boolean isCCW, double inRadius, double tangentDistance)` Constructs an arc with a common tangent to the input segment, a given radius and a tangent length.
`void`	`constructThreePoints(IPoint from, IPoint middle, IPoint to, boolean useExistingCenter)` Constructs an arc from three points.
`void`	`densify(int cInSlots, double maxDeviation, int[] pcOutSegments, ILine[] segments)` Densify segment into the specified number of smaller segments.
`boolean`	`equals(java.lang.Object o)` Compare this object with another
`IClone`	`esri_clone()` Clones the receiver and assigns the result to *clone.
`void`	`geographicShift(double splitLongitude)` Shift longitudes to the right of splitLongitude.
`void`	`geoNormalize()` Shifts longitudes, if need be, into a continuous range of 360 degrees.
`void`	`geoNormalizeFromLongitude(double longitude)` Normalizes longitudes into a continuous range containing the longitude.
`IPoint`	`getCenterPoint()` The center point.
`double`	`getCentralAngle()` The included (or central) angle.
`double`	`getChordHeight()` The chord height (assigning preserves endpoints, and orientation unless chord height is < 0).
`static java.lang.String`	`getClsid()` getClsid.
`int`	`getDimension()` The topological dimension of this geometry.
`IEnvelope`	`getEnvelope()` Creates a copy of this geometry's envelope and returns it.
`double`	`getFromAngle()` The angle, measured from a horizontal line through this circular arc's center point, that defines where this arc starts.
`IPoint`	`getFromPoint()` The 'from' point of the curve.
`int`	`getGeometryType()` The type of this geometry.
`void`	`getIDs(int[] fromID, int[] toID)` Get the IDs on the segment's endpoints.
`com.esri.arcgis.interop.Dispatch`	`getJintegraDispatch()` Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this interface indicates the implementing class references.
`double`	`getLength()` The length of the curve.
`void`	`getMs(double[] fromM, double[] toM)` Get the Ms on the segment's endpoints.
`double`	`getRadius()` The radius.
`ISpatialReference`	`getSpatialReference()` The spatial reference associated with this geometry.
`void`	`getSubcurve(double fromDistance, double toDistance, boolean asRatio, ICurve[] outSubcurve)` Extracts a portion of this curve into a new curve.
`double`	`getToAngle()` The angle, measured from a horizontal line through this circular arc's center point, that defines where this arc ends.
`IPoint`	`getToPoint()` The 'to' point of the curve.
`void`	`getZs(double[] fromZ, double[] toZ)` Get the Zs on the segment's endpoints.
`int`	`hashCode()` the hashcode for this object
`void`	`interfaceSupportsErrorInfo(GUID riid)` interfaceSupportsErrorInfo
`boolean`	`isClosed()` Indicates if 'from' and 'to' points (of each part) are identical.
`boolean`	`isCounterClockwise()` Indicates if this circular is oriented counter-clockwise from its 'from' point to its 'to' point.
`boolean`	`isEmpty()` Indicates whether this geometry contains any points.
`boolean`	`isEqual(IClone other)` Indicates if the receiver and other have the same properties.
`boolean`	`isIdentical(IClone other)` Indicates if the receiver and other are the same object.
`boolean`	`isLine()` Indicates if the arc has degenerated to a line (radius is infinite).
`boolean`	`isMinor()` Indicates whether this circular arc is a minor arc or a major arc.
`boolean`	`isPoint()` Indicates if the arc has degenerated to a point (radius is 0).
`void`	`move(double dx, double dy)` Moves dx units horizontally and dy units vertically.
`void`	`moveVector(ILine v)` Moves a direction and distance v.
`void`	`project(ISpatialReference newReferenceSystem)` Projects this geometry into a new spatial reference.
`void`	`putCoords(IPoint center, IPoint from, IPoint to, int arcOrientation)` Defines this arc by a center point, 'from' and 'to' points, and orientation.
`void`	`putCoordsByAngle(IPoint cp, double fromAngle, double centralAngle, double arcRadius)` Defines this circular arc by a center point, 'from' angle, signed central angle, and radius.
`void`	`putCoordsEx(IPoint from, IPoint to)` Sets this segment's endpoints to 'from' and 'to'.
`void`	`putRadiusByPoint(IPoint radialPoint)` Defines the radius of this circular arc to be the distance from the arc's center point to the input point; other properties remain unchanged.
`void`	`queryCenterPoint(IPoint center)` Copies the center point of this circular arc to the input point.
`void`	`queryCoords(IPoint center, IPoint from, IPoint to, boolean[] isCCW, boolean[] isMinor)` Copies the center, 'from' and 'to' points, orientation and major/minor property into the input parameters.
`void`	`queryCoordsByAngle(IPoint center, double[] fromAngle, double[] centerAngle, double[] arcRadius)` Returns the center point, 'from' angle, signed central angle, and radius.
`void`	`queryCurvature(double distanceAlongCurve, boolean asRatio, double[] curvature, ILine unitVector)` Finds curvature and unit vector starting at point on segment and directed to embedded circle center.
`void`	`queryEnvelope(IEnvelope outEnvelope)` Copies this geometry's envelope properties into the specified envelope.
`void`	`queryFilletRadiusRange(ISegment s1, ISegment s2, IPoint hintPoint, double[] minRadius, double[] maxRadius)` Returns minimum and maximum radius for fillet to touch both input segments.
`void`	`queryFromPoint(IPoint from)` Copies this curve's 'from' point to the input point.
`void`	`queryNearestPoint(IPoint p, int extension, IPoint nearest)` Copies into 'nearest' a point on this geometry nearest to the input point.
`void`	`queryNormal(int extension, double distanceAlongCurve, boolean asRatio, double length, ILine normal)` Constructs a line normal to a curve from a point at a specified distance along the curve.
`void`	`queryPoint(int extension, double distanceAlongCurve, boolean asRatio, IPoint outPoint)` Copies to outPoint the properties of a point on the curve at a specified distance from the beginning of the curve.
`void`	`queryPointAndDistance(int extension, IPoint inPoint, boolean asRatio, IPoint outPoint, double[] distanceAlongCurve, double[] distanceFromCurve, boolean[] bRightSide)` Finds the point on the curve closest to inPoint, then copies that point to outPoint; optionally calculates related items.
`void`	`queryPointsAndDistances(int extension, double searchRadius, IPoint inPoint, boolean asRatio, double[] distanceFromCurve, IEnumPointAndDistance[] pointsAndDistances)` 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.
`void`	`queryTangent(int extension, double distanceAlongCurve, boolean asRatio, double length, ILine tangent)` Constructs a line tangent to a curve from a point at a specified distance along the curve.
`void`	`queryToPoint(IPoint to)` Copies the curve's 'to' point into the input point.
`void`	`release()` Release this COM object reference
`double`	`returnDistance(IGeometry other)` Returns the minimum distance between two geometries.
`IPoint`	`returnNearestPoint(IPoint p, int extension)` Creates and returns a point on this geometry nearest to the input point.
`int`	`returnTurnDirection(ISegment otherSegment)` Finds turn direction between two connected segments.
`void`	`reverseOrientation()` Reverses the parameterization of the curve ('from' point becomes 'to' point, first segment becomes last segment, etc).
`void`	`rotate(IPoint origin, double rotationAngle)` Rotates about the specified origin point.
`void`	`scale(IPoint origin, double sx, double sy)` Scales about the specified origin using seperate horizonal and vertical scales.
`void`	`setCentralAngle(double outCentalAngle)` The included (or central) angle.
`void`	`setChordHeight(double chordHeight)` The chord height (assigning preserves endpoints, and orientation unless chord height is < 0).
`void`	`setEmpty()` Removes all points from this geometry.
`void`	`setFromAngle(double outFromAngle)` The angle, measured from a horizontal line through this circular arc's center point, that defines where this arc starts.
`void`	`setFromPoint(IPoint from)` The 'from' point of the curve.
`void`	`setIDs(int fromID, int toID)` Set the IDs on the segment's endpoints.
`void`	`setIsCounterClockwise(boolean isCCW)` Indicates if this circular is oriented counter-clockwise from its 'from' point to its 'to' point.
`void`	`setIsMinor(boolean isMinor)` Indicates whether this circular arc is a minor arc or a major arc.
`void`	`setMs(double fromM, double toM)` Set the Ms on the segment's endpoints.
`void`	`setRadius(double outRadius)` The radius.
`void`	`setSpatialReferenceByRef(ISpatialReference spatialRef)` The spatial reference associated with this geometry.
`void`	`setToAngle(double outToAngle)` The angle, measured from a horizontal line through this circular arc's center point, that defines where this arc ends.
`void`	`setToPoint(IPoint to)` The 'to' point of the curve.
`void`	`setZs(double fromZ, double toZ)` Set the Zs on the segment's endpoints.
`void`	`snapToSpatialReference()` Moves points of this geometry so that they can be represented in the precision of the geometry's associated spatial reference system.
`void`	`splitAtDistance(double distances, boolean asRatio, ISegment[] fromSegment, ISegment[] toSegment)` Split segment at specified distance.
`void`	`splitDivideLength(double offset, double length, boolean asRatio, int[] numSplitSegments, ISegment splitSegments)` Divide segment into smaller segments of the specified length.
`void`	`transform(int direction, ITransformation transformation)` Applies an arbitrary transformation.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CircularArc
```
public CircularArc()
            throws java.io.IOException,
                   java.net.UnknownHostException
```
    Constructs a CircularArc using ArcGIS Engine.
    
    Throws:
    
    java.io.IOException - if there are interop problems
    
    java.net.UnknownHostException - if there are interop problems
  - CircularArc
```
public CircularArc(java.lang.Object obj)
            throws java.io.IOException
```
    Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
    CircularArc theCircularArc = (CircularArc) obj;
    
    Construct a CircularArc using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to CircularArc.
    
    Parameters:
    
    obj - an object returned from ArcGIS Engine or Server
    
    Throws:
    
    java.io.IOException - if there are interop problems
- Method Detail
  - getClsid
```
public static java.lang.String getClsid()
```
    getClsid.
  - equals
```
public boolean equals(java.lang.Object o)
```
    Compare this object with another
    
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    the hashcode for this object
    
    Overrides:
    
    hashCode in class java.lang.Object
  - getJintegraDispatch
```
public com.esri.arcgis.interop.Dispatch getJintegraDispatch()
```
    Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this interface indicates the implementing class references.
    
    Specified by:
    
    getJintegraDispatch in interface com.esri.arcgis.interop.RemoteObjRef
    
    Returns:
    
    the COM object reference
  - release
```
public void release()
```
    Release this COM object reference
    
    Specified by:
    
    release in interface com.esri.arcgis.interop.RemoteObjRef
  - queryCoords
```
public void queryCoords(IPoint center,
                        IPoint from,
                        IPoint to,
                        boolean[] isCCW,
                        boolean[] isMinor)
                 throws java.io.IOException,
                        AutomationException
```
    Copies the center, 'from' and 'to' points, orientation and major/minor property into the input parameters.
    
    Specified by:
    
    queryCoords in interface ICircularArc
    
    Parameters:
    
    center - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    to - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    isCCW - The isCCW (in/out: use single element array)
    
    isMinor - The isMinor (in/out: use single element array)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - putCoords
```
public void putCoords(IPoint center,
                      IPoint from,
                      IPoint to,
                      int arcOrientation)
               throws java.io.IOException,
                      AutomationException
```
    Defines this arc by a center point, 'from' and 'to' points, and orientation. If the from and to points do not lie on the same circle, the arc's center point will be adjusted.
    
    Specified by:
    
    putCoords in interface ICircularArc
    
    Parameters:
    
    center - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    to - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    arcOrientation - A com.esri.arcgis.geometry.esriArcOrientation constant (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryCoordsByAngle
```
public void queryCoordsByAngle(IPoint center,
                               double[] fromAngle,
                               double[] centerAngle,
                               double[] arcRadius)
                        throws java.io.IOException,
                               AutomationException
```
    Returns the center point, 'from' angle, signed central angle, and radius.
    
    Specified by:
    
    queryCoordsByAngle in interface ICircularArc
    
    Parameters:
    
    center - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    fromAngle - The fromAngle (in/out: use single element array)
    
    centerAngle - The centerAngle (in/out: use single element array)
    
    arcRadius - The arcRadius (in/out: use single element array)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - putCoordsByAngle
```
public void putCoordsByAngle(IPoint cp,
                             double fromAngle,
                             double centralAngle,
                             double arcRadius)
                      throws java.io.IOException,
                             AutomationException
```
    Defines this circular arc by a center point, 'from' angle, signed central angle, and radius.
    
    Specified by:
    
    putCoordsByAngle in interface ICircularArc
    
    Parameters:
    
    cp - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    fromAngle - The fromAngle (in)
    
    centralAngle - The centralAngle (in)
    
    arcRadius - The arcRadius (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - putRadiusByPoint
```
public void putRadiusByPoint(IPoint radialPoint)
                      throws java.io.IOException,
                             AutomationException
```
    Defines the radius of this circular arc to be the distance from the arc's center point to the input point; other properties remain unchanged.
    
    Specified by:
    
    putRadiusByPoint in interface ICircularArc
    
    Parameters:
    
    radialPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getCenterPoint
```
public IPoint getCenterPoint()
                      throws java.io.IOException,
                             AutomationException
```
    The center point.
    
    Specified by:
    
    getCenterPoint in interface ICircularArc
    
    Returns:
    
    A reference to a com.esri.arcgis.geometry.IPoint
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryCenterPoint
```
public void queryCenterPoint(IPoint center)
                      throws java.io.IOException,
                             AutomationException
```
    Copies the center point of this circular arc to the input point.
    
    Specified by:
    
    queryCenterPoint in interface ICircularArc
    
    Parameters:
    
    center - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getRadius
```
public double getRadius()
                 throws java.io.IOException,
                        AutomationException
```
    The radius.
    
    Specified by:
    
    getRadius in interface ICircularArc
    
    Returns:
    
    The outRadius
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setRadius
```
public void setRadius(double outRadius)
               throws java.io.IOException,
                      AutomationException
```
    The radius.
    
    Specified by:
    
    setRadius in interface ICircularArc
    
    Parameters:
    
    outRadius - The outRadius (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getFromAngle
```
public double getFromAngle()
                    throws java.io.IOException,
                           AutomationException
```
    The angle, measured from a horizontal line through this circular arc's center point, that defines where this arc starts.
    
    Specified by:
    
    getFromAngle in interface ICircularArc
    
    Returns:
    
    The outFromAngle
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setFromAngle
```
public void setFromAngle(double outFromAngle)
                  throws java.io.IOException,
                         AutomationException
```
    The angle, measured from a horizontal line through this circular arc's center point, that defines where this arc starts.
    
    Specified by:
    
    setFromAngle in interface ICircularArc
    
    Parameters:
    
    outFromAngle - The outFromAngle (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getToAngle
```
public double getToAngle()
                  throws java.io.IOException,
                         AutomationException
```
    The angle, measured from a horizontal line through this circular arc's center point, that defines where this arc ends.
    
    Specified by:
    
    getToAngle in interface ICircularArc
    
    Returns:
    
    The outToAngle
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setToAngle
```
public void setToAngle(double outToAngle)
                throws java.io.IOException,
                       AutomationException
```
    The angle, measured from a horizontal line through this circular arc's center point, that defines where this arc ends.
    
    Specified by:
    
    setToAngle in interface ICircularArc
    
    Parameters:
    
    outToAngle - The outToAngle (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getCentralAngle
```
public double getCentralAngle()
                       throws java.io.IOException,
                              AutomationException
```
    The included (or central) angle.
    
    Specified by:
    
    getCentralAngle in interface ICircularArc
    
    Returns:
    
    The outCentalAngle
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setCentralAngle
```
public void setCentralAngle(double outCentalAngle)
                     throws java.io.IOException,
                            AutomationException
```
    The included (or central) angle.
    
    Specified by:
    
    setCentralAngle in interface ICircularArc
    
    Parameters:
    
    outCentalAngle - The outCentalAngle (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getChordHeight
```
public double getChordHeight()
                      throws java.io.IOException,
                             AutomationException
```
    The chord height (assigning preserves endpoints, and orientation unless chord height is < 0).
    
    Specified by:
    
    getChordHeight in interface ICircularArc
    
    Returns:
    
    The chordHeight
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setChordHeight
```
public void setChordHeight(double chordHeight)
                    throws java.io.IOException,
                           AutomationException
```
    The chord height (assigning preserves endpoints, and orientation unless chord height is < 0).
    
    Specified by:
    
    setChordHeight in interface ICircularArc
    
    Parameters:
    
    chordHeight - The chordHeight (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - isLine
```
public boolean isLine()
               throws java.io.IOException,
                      AutomationException
```
    Indicates if the arc has degenerated to a line (radius is infinite).
    
    Specified by:
    
    isLine in interface ICircularArc
    
    Returns:
    
    The isLine
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - isPoint
```
public boolean isPoint()
                throws java.io.IOException,
                       AutomationException
```
    Indicates if the arc has degenerated to a point (radius is 0).
    
    Specified by:
    
    isPoint in interface ICircularArc
    
    Returns:
    
    The isPoint
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - isCounterClockwise
```
public boolean isCounterClockwise()
                           throws java.io.IOException,
                                  AutomationException
```
    Indicates if this circular is oriented counter-clockwise from its 'from' point to its 'to' point.
    
    Specified by:
    
    isCounterClockwise in interface ICircularArc
    
    Returns:
    
    The isCCW
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setIsCounterClockwise
```
public void setIsCounterClockwise(boolean isCCW)
                           throws java.io.IOException,
                                  AutomationException
```
    Indicates if this circular is oriented counter-clockwise from its 'from' point to its 'to' point.
    
    Specified by:
    
    setIsCounterClockwise in interface ICircularArc
    
    Parameters:
    
    isCCW - The isCCW (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - isMinor
```
public boolean isMinor()
                throws java.io.IOException,
                       AutomationException
```
    Indicates whether this circular arc is a minor arc or a major arc.
    
    Specified by:
    
    isMinor in interface ICircularArc
    
    Returns:
    
    The isMinor
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setIsMinor
```
public void setIsMinor(boolean isMinor)
                throws java.io.IOException,
                       AutomationException
```
    Indicates whether this circular arc is a minor arc or a major arc.
    
    Specified by:
    
    setIsMinor in interface ICircularArc
    
    Parameters:
    
    isMinor - The isMinor (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - complement
```
public void complement()
                throws java.io.IOException,
                       AutomationException
```
    Changes this arc into its complement; 'from' and 'to' points are unchanged.
    
    Specified by:
    
    complement in interface ICircularArc
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getLength
```
public double getLength()
                 throws java.io.IOException,
                        AutomationException
```
    The length of the curve.
    
    Specified by:
    
    getLength in interface ICurve
    
    Returns:
    
    The length
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getFromPoint
```
public IPoint getFromPoint()
                    throws java.io.IOException,
                           AutomationException
```
    The 'from' point of the curve.
    
    Specified by:
    
    getFromPoint in interface ICurve
    
    Returns:
    
    A reference to a com.esri.arcgis.geometry.IPoint
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setFromPoint
```
public void setFromPoint(IPoint from)
                  throws java.io.IOException,
                         AutomationException
```
    The 'from' point of the curve.
    
    Specified by:
    
    setFromPoint in interface ICurve
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryFromPoint
```
public void queryFromPoint(IPoint from)
                    throws java.io.IOException,
                           AutomationException
```
    Copies this curve's 'from' point to the input point.
    
    Specified by:
    
    queryFromPoint in interface ICurve
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getToPoint
```
public IPoint getToPoint()
                  throws java.io.IOException,
                         AutomationException
```
    The 'to' point of the curve.
    
    Specified by:
    
    getToPoint in interface ICurve
    
    Returns:
    
    A reference to a com.esri.arcgis.geometry.IPoint
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setToPoint
```
public void setToPoint(IPoint to)
                throws java.io.IOException,
                       AutomationException
```
    The 'to' point of the curve.
    
    Specified by:
    
    setToPoint in interface ICurve
    
    Parameters:
    
    to - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryToPoint
```
public void queryToPoint(IPoint to)
                  throws java.io.IOException,
                         AutomationException
```
    Copies the curve's 'to' point into the input point.
    
    Specified by:
    
    queryToPoint in interface ICurve
    
    Parameters:
    
    to - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryPoint
```
public void queryPoint(int extension,
                       double distanceAlongCurve,
                       boolean asRatio,
                       IPoint outPoint)
                throws java.io.IOException,
                       AutomationException
```
    Copies to outPoint the properties of a point on the curve at a specified distance from the beginning of the curve.
    
    Specified by:
    
    queryPoint in interface ICurve
    
    Parameters:
    
    extension - A com.esri.arcgis.geometry.esriSegmentExtension constant (in)
    
    distanceAlongCurve - The distanceAlongCurve (in)
    
    asRatio - The asRatio (in)
    
    outPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryPointAndDistance
```
public void queryPointAndDistance(int extension,
                                  IPoint inPoint,
                                  boolean asRatio,
                                  IPoint outPoint,
                                  double[] distanceAlongCurve,
                                  double[] distanceFromCurve,
                                  boolean[] bRightSide)
                           throws java.io.IOException,
                                  AutomationException
```
    Finds the point on the curve closest to inPoint, then copies that point to outPoint; optionally calculates related items.
    
    Specified by:
    
    queryPointAndDistance in interface ICurve
    
    Parameters:
    
    extension - A com.esri.arcgis.geometry.esriSegmentExtension constant (in)
    
    inPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    asRatio - The asRatio (in)
    
    outPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    distanceAlongCurve - The distanceAlongCurve (in/out: use single element array)
    
    distanceFromCurve - The distanceFromCurve (in/out: use single element array)
    
    bRightSide - The bRightSide (in/out: use single element array)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryTangent
```
public void queryTangent(int extension,
                         double distanceAlongCurve,
                         boolean asRatio,
                         double length,
                         ILine tangent)
                  throws java.io.IOException,
                         AutomationException
```
    Constructs a line tangent to a curve from a point at a specified distance along the curve.
    
    Specified by:
    
    queryTangent in interface ICurve
    
    Parameters:
    
    extension - A com.esri.arcgis.geometry.esriSegmentExtension constant (in)
    
    distanceAlongCurve - The distanceAlongCurve (in)
    
    asRatio - The asRatio (in)
    
    length - The length (in)
    
    tangent - A reference to a com.esri.arcgis.geometry.ILine (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryNormal
```
public void queryNormal(int extension,
                        double distanceAlongCurve,
                        boolean asRatio,
                        double length,
                        ILine normal)
                 throws java.io.IOException,
                        AutomationException
```
    Constructs a line normal to a curve from a point at a specified distance along the curve.
    
    Specified by:
    
    queryNormal in interface ICurve
    
    Parameters:
    
    extension - A com.esri.arcgis.geometry.esriSegmentExtension constant (in)
    
    distanceAlongCurve - The distanceAlongCurve (in)
    
    asRatio - The asRatio (in)
    
    length - The length (in)
    
    normal - A reference to a com.esri.arcgis.geometry.ILine (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getSubcurve
```
public void getSubcurve(double fromDistance,
                        double toDistance,
                        boolean asRatio,
                        ICurve[] outSubcurve)
                 throws java.io.IOException,
                        AutomationException
```
    Extracts a portion of this curve into a new curve.
    
    Specified by:
    
    getSubcurve in interface ICurve
    
    Parameters:
    
    fromDistance - The fromDistance (in)
    
    toDistance - The toDistance (in)
    
    asRatio - The asRatio (in)
    
    outSubcurve - A reference to a com.esri.arcgis.geometry.ICurve (out: use single element array)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - reverseOrientation
```
public void reverseOrientation()
                        throws java.io.IOException,
                               AutomationException
```
    Reverses the parameterization of the curve ('from' point becomes 'to' point, first segment becomes last segment, etc).
    
    Specified by:
    
    reverseOrientation in interface ICurve
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - isClosed
```
public boolean isClosed()
                 throws java.io.IOException,
                        AutomationException
```
    Indicates if 'from' and 'to' points (of each part) are identical.
    
    Specified by:
    
    isClosed in interface ICurve
    
    Returns:
    
    The isClosed
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getGeometryType
```
public int getGeometryType()
                    throws java.io.IOException,
                           AutomationException
```
    The type of this geometry.
    
    Specified by:
    
    getGeometryType in interface IGeometry
    
    Returns:
    
    A com.esri.arcgis.geometry.esriGeometryType constant
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getDimension
```
public int getDimension()
                 throws java.io.IOException,
                        AutomationException
```
    The topological dimension of this geometry.
    
    Specified by:
    
    getDimension in interface IGeometry
    
    Returns:
    
    A com.esri.arcgis.geometry.esriGeometryDimension constant
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getSpatialReference
```
public ISpatialReference getSpatialReference()
                                      throws java.io.IOException,
                                             AutomationException
```
    The spatial reference associated with this geometry.
    
    Specified by:
    
    getSpatialReference in interface IGeometry
    
    Returns:
    
    A reference to a com.esri.arcgis.geometry.ISpatialReference
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setSpatialReferenceByRef
```
public void setSpatialReferenceByRef(ISpatialReference spatialRef)
                              throws java.io.IOException,
                                     AutomationException
```
    The spatial reference associated with this geometry.
    
    Specified by:
    
    setSpatialReferenceByRef in interface IGeometry
    
    Parameters:
    
    spatialRef - A reference to a com.esri.arcgis.geometry.ISpatialReference (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - isEmpty
```
public boolean isEmpty()
                throws java.io.IOException,
                       AutomationException
```
    Indicates whether this geometry contains any points.
    
    Specified by:
    
    isEmpty in interface IGeometry
    
    Returns:
    
    The isEmpty
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setEmpty
```
public void setEmpty()
              throws java.io.IOException,
                     AutomationException
```
    Removes all points from this geometry.
    
    Specified by:
    
    setEmpty in interface IGeometry
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryEnvelope
```
public void queryEnvelope(IEnvelope outEnvelope)
                   throws java.io.IOException,
                          AutomationException
```
    Copies this geometry's envelope properties into the specified envelope.
    
    Specified by:
    
    queryEnvelope in interface IGeometry
    
    Parameters:
    
    outEnvelope - A reference to a com.esri.arcgis.geometry.IEnvelope (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getEnvelope
```
public IEnvelope getEnvelope()
                      throws java.io.IOException,
                             AutomationException
```
    Creates a copy of this geometry's envelope and returns it.
    
    Specified by:
    
    getEnvelope in interface IGeometry
    
    Returns:
    
    A reference to a com.esri.arcgis.geometry.IEnvelope
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - project
```
public void project(ISpatialReference newReferenceSystem)
             throws java.io.IOException,
                    AutomationException
```
    Projects this geometry into a new spatial reference.
    
    Specified by:
    
    project in interface IGeometry
    
    Parameters:
    
    newReferenceSystem - A reference to a com.esri.arcgis.geometry.ISpatialReference (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - snapToSpatialReference
```
public void snapToSpatialReference()
                            throws java.io.IOException,
                                   AutomationException
```
    Moves points of this geometry so that they can be represented in the precision of the geometry's associated spatial reference system.
    
    Specified by:
    
    snapToSpatialReference in interface IGeometry
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - geoNormalize
```
public void geoNormalize()
                  throws java.io.IOException,
                         AutomationException
```
    Shifts longitudes, if need be, into a continuous range of 360 degrees.
    
    Specified by:
    
    geoNormalize in interface IGeometry
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - geoNormalizeFromLongitude
```
public void geoNormalizeFromLongitude(double longitude)
                               throws java.io.IOException,
                                      AutomationException
```
    Normalizes longitudes into a continuous range containing the longitude. This method is obsolete.
    
    Specified by:
    
    geoNormalizeFromLongitude in interface IGeometry
    
    Parameters:
    
    longitude - The longitude (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - move
```
public void move(double dx,
                 double dy)
          throws java.io.IOException,
                 AutomationException
```
    Moves dx units horizontally and dy units vertically.
    
    Specified by:
    
    move in interface ITransform2D
    
    Parameters:
    
    dx - The dx (in)
    
    dy - The dy (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - moveVector
```
public void moveVector(ILine v)
                throws java.io.IOException,
                       AutomationException
```
    Moves a direction and distance v. v can be in a different spatial reference than the geometry being moved.
    
    Specified by:
    
    moveVector in interface ITransform2D
    
    Parameters:
    
    v - A reference to a com.esri.arcgis.geometry.ILine (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - scale
```
public void scale(IPoint origin,
                  double sx,
                  double sy)
           throws java.io.IOException,
                  AutomationException
```
    Scales about the specified origin using seperate horizonal and vertical scales. The origin point can be in a different spatial reference than the geometry being scaled.
    
    Specified by:
    
    scale in interface ITransform2D
    
    Parameters:
    
    origin - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    sx - The sx (in)
    
    sy - The sy (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - rotate
```
public void rotate(IPoint origin,
                   double rotationAngle)
            throws java.io.IOException,
                   AutomationException
```
    Rotates about the specified origin point. The angle is in radians. The origin can be in a different spatial reference than the geometry being rotated.
    
    Specified by:
    
    rotate in interface ITransform2D
    
    Parameters:
    
    origin - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    rotationAngle - The rotationAngle (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - transform
```
public void transform(int direction,
                      ITransformation transformation)
               throws java.io.IOException,
                      AutomationException
```
    Applies an arbitrary transformation. In particular, the transformation parameter can be either an affine transformation or a geographic transformation (datum shift).
    
    Specified by:
    
    transform in interface ITransform2D
    
    Parameters:
    
    direction - A com.esri.arcgis.geometry.esriTransformDirection constant (in)
    
    transformation - A reference to a com.esri.arcgis.geometry.ITransformation (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - putCoordsEx
```
public void putCoordsEx(IPoint from,
                        IPoint to)
                 throws java.io.IOException,
                        AutomationException
```
    Sets this segment's endpoints to 'from' and 'to'.
    
    Specified by:
    
    putCoordsEx in interface ICurve2
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    to - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryPointsAndDistances
```
public void queryPointsAndDistances(int extension,
                                    double searchRadius,
                                    IPoint inPoint,
                                    boolean asRatio,
                                    double[] distanceFromCurve,
                                    IEnumPointAndDistance[] pointsAndDistances)
                             throws java.io.IOException,
                                    AutomationException
```
    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.
    
    Specified by:
    
    queryPointsAndDistances in interface ICurve3
    
    Parameters:
    
    extension - A com.esri.arcgis.geometry.esriSegmentExtension constant (in)
    
    searchRadius - The searchRadius (in)
    
    inPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    asRatio - The asRatio (in)
    
    distanceFromCurve - The distanceFromCurve (in/out: use single element array)
    
    pointsAndDistances - A reference to a com.esri.arcgis.geometry.IEnumPointAndDistance (out: use single element array)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryCurvature
```
public void queryCurvature(double distanceAlongCurve,
                           boolean asRatio,
                           double[] curvature,
                           ILine unitVector)
                    throws java.io.IOException,
                           AutomationException
```
    Finds curvature and unit vector starting at point on segment and directed to embedded circle center.
    
    Specified by:
    
    queryCurvature in interface ISegment
    
    Parameters:
    
    distanceAlongCurve - The distanceAlongCurve (in)
    
    asRatio - The asRatio (in)
    
    curvature - The curvature (out: use single element array)
    
    unitVector - A reference to a com.esri.arcgis.geometry.ILine (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - returnTurnDirection
```
public int returnTurnDirection(ISegment otherSegment)
                        throws java.io.IOException,
                               AutomationException
```
    Finds turn direction between two connected segments.
    
    Specified by:
    
    returnTurnDirection in interface ISegment
    
    Parameters:
    
    otherSegment - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    Returns:
    
    The turnDirection
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - splitAtDistance
```
public void splitAtDistance(double distances,
                            boolean asRatio,
                            ISegment[] fromSegment,
                            ISegment[] toSegment)
                     throws java.io.IOException,
                            AutomationException
```
    Split segment at specified distance.
    
    Specified by:
    
    splitAtDistance in interface ISegment
    
    Parameters:
    
    distances - The distances (in)
    
    asRatio - The asRatio (in)
    
    fromSegment - A reference to a com.esri.arcgis.geometry.ISegment (out: use single element array)
    
    toSegment - A reference to a com.esri.arcgis.geometry.ISegment (out: use single element array)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - splitDivideLength
```
public void splitDivideLength(double offset,
                              double length,
                              boolean asRatio,
                              int[] numSplitSegments,
                              ISegment splitSegments)
                       throws java.io.IOException,
                              AutomationException
```
    Divide segment into smaller segments of the specified length.
    
    Specified by:
    
    splitDivideLength in interface ISegment
    
    Parameters:
    
    offset - The offset (in)
    
    length - The length (in)
    
    asRatio - The asRatio (in)
    
    numSplitSegments - The numSplitSegments (in)
    
    splitSegments - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - densify
```
public void densify(int cInSlots,
                    double maxDeviation,
                    int[] pcOutSegments,
                    ILine[] segments)
             throws java.io.IOException,
                    AutomationException
```
    Densify segment into the specified number of smaller segments. This method is intended for internal use only.
    
    Specified by:
    
    densify in interface ISegment
    
    Parameters:
    
    cInSlots - The cInSlots (in)
    
    maxDeviation - The maxDeviation (in)
    
    pcOutSegments - The pcOutSegments (out: use single element array)
    
    segments - A reference to a com.esri.arcgis.geometry.ILine (out: use single element array)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - geographicShift
```
public void geographicShift(double splitLongitude)
                     throws java.io.IOException,
                            AutomationException
```
    Shift longitudes to the right of splitLongitude. This method is obsolete.
    
    Specified by:
    
    geographicShift in interface ISegment
    
    Parameters:
    
    splitLongitude - The splitLongitude (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructEndPointsRadius
```
public void constructEndPointsRadius(IPoint from,
                                     IPoint to,
                                     boolean isCCW,
                                     double inRadius,
                                     boolean isMinor)
                              throws java.io.IOException,
                                     AutomationException
```
    Constructs an arc from the given endpoints and radius.
    
    Specified by:
    
    constructEndPointsRadius in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    to - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    isCCW - The isCCW (in)
    
    inRadius - The inRadius (in)
    
    isMinor - The isMinor (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructEndPointsAngle
```
public void constructEndPointsAngle(IPoint from,
                                    IPoint to,
                                    boolean isCCW,
                                    double centralAngle)
                             throws java.io.IOException,
                                    AutomationException
```
    Constructs an arc from the given endpoints and central angle.
    
    Specified by:
    
    constructEndPointsAngle in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    to - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    isCCW - The isCCW (in)
    
    centralAngle - The centralAngle (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructEndPointsArc
```
public void constructEndPointsArc(IPoint from,
                                  IPoint to,
                                  boolean isCCW,
                                  double arcDistance)
                           throws java.io.IOException,
                                  AutomationException
```
    Constructs an arc from the given endpoints and arc distance.
    
    Specified by:
    
    constructEndPointsArc in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    to - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    isCCW - The isCCW (in)
    
    arcDistance - The arcDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructEndPointsTangent
```
public void constructEndPointsTangent(IPoint from,
                                      IPoint to,
                                      boolean isCCW,
                                      double tangentDistance)
                               throws java.io.IOException,
                                      AutomationException
```
    Constructs an arc from the given endpoints and tangent distance.
    
    Specified by:
    
    constructEndPointsTangent in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    to - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    isCCW - The isCCW (in)
    
    tangentDistance - The tangentDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructArcDistance
```
public void constructArcDistance(IPoint center,
                                 IPoint from,
                                 boolean isCCW,
                                 double arcDistance)
                          throws java.io.IOException,
                                 AutomationException
```
    Constructs an arc from a center point, a starting point, and an arc length.
    
    Specified by:
    
    constructArcDistance in interface IConstructCircularArc
    
    Parameters:
    
    center - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    isCCW - The isCCW (in)
    
    arcDistance - The arcDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructChordDistance
```
public void constructChordDistance(IPoint center,
                                   IPoint from,
                                   boolean isCCW,
                                   double chordDistance)
                            throws java.io.IOException,
                                   AutomationException
```
    Constructs an arc from a center point, a starting point, and a chord length.
    
    Specified by:
    
    constructChordDistance in interface IConstructCircularArc
    
    Parameters:
    
    center - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    isCCW - The isCCW (in)
    
    chordDistance - The chordDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentDistance
```
public void constructTangentDistance(IPoint center,
                                     IPoint from,
                                     boolean isCCW,
                                     double tangentDistance)
                              throws java.io.IOException,
                                     AutomationException
```
    Constructs an arc from a center point, a starting point, and an tangent length.
    
    Specified by:
    
    constructTangentDistance in interface IConstructCircularArc
    
    Parameters:
    
    center - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    isCCW - The isCCW (in)
    
    tangentDistance - The tangentDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentRadiusArc
```
public void constructTangentRadiusArc(ISegment segment,
                                      boolean atStart,
                                      boolean isCCW,
                                      double inRadius,
                                      double arcDistance)
                               throws java.io.IOException,
                                      AutomationException
```
    Constructs an arc having a common tangent to the input segment, a given radius and an arc length.
    
    Specified by:
    
    constructTangentRadiusArc in interface IConstructCircularArc
    
    Parameters:
    
    segment - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    atStart - The atStart (in)
    
    isCCW - The isCCW (in)
    
    inRadius - The inRadius (in)
    
    arcDistance - The arcDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentRadiusChord
```
public void constructTangentRadiusChord(ISegment segment,
                                        boolean atStart,
                                        boolean isCCW,
                                        double inRadius,
                                        double chordDistance)
                                 throws java.io.IOException,
                                        AutomationException
```
    Constructs an arc with a common tangent to the input segment, a given radius and a chord length.
    
    Specified by:
    
    constructTangentRadiusChord in interface IConstructCircularArc
    
    Parameters:
    
    segment - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    atStart - The atStart (in)
    
    isCCW - The isCCW (in)
    
    inRadius - The inRadius (in)
    
    chordDistance - The chordDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentRadiusTangent
```
public void constructTangentRadiusTangent(ISegment segment,
                                          boolean atStart,
                                          boolean isCCW,
                                          double inRadius,
                                          double tangentDistance)
                                   throws java.io.IOException,
                                          AutomationException
```
    Constructs an arc with a common tangent to the input segment, a given radius and a tangent length.
    
    Specified by:
    
    constructTangentRadiusTangent in interface IConstructCircularArc
    
    Parameters:
    
    segment - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    atStart - The atStart (in)
    
    isCCW - The isCCW (in)
    
    inRadius - The inRadius (in)
    
    tangentDistance - The tangentDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentRadiusAngle
```
public void constructTangentRadiusAngle(ISegment segment,
                                        boolean atStart,
                                        boolean isCCW,
                                        double inRadius,
                                        double centralAngle)
                                 throws java.io.IOException,
                                        AutomationException
```
    Constructs an arc with a common tangent to the input segment, a given radius and a central angle.
    
    Specified by:
    
    constructTangentRadiusAngle in interface IConstructCircularArc
    
    Parameters:
    
    segment - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    atStart - The atStart (in)
    
    isCCW - The isCCW (in)
    
    inRadius - The inRadius (in)
    
    centralAngle - The centralAngle (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentAngleArc
```
public void constructTangentAngleArc(ISegment segment,
                                     boolean atStart,
                                     boolean isCCW,
                                     double centralAngle,
                                     double arcDistance)
                              throws java.io.IOException,
                                     AutomationException
```
    Constructs an arc with a common tangent to the input segment, a given central angle and an arc length.
    
    Specified by:
    
    constructTangentAngleArc in interface IConstructCircularArc
    
    Parameters:
    
    segment - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    atStart - The atStart (in)
    
    isCCW - The isCCW (in)
    
    centralAngle - The centralAngle (in)
    
    arcDistance - The arcDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentAngleChord
```
public void constructTangentAngleChord(ISegment segment,
                                       boolean atStart,
                                       boolean isCCW,
                                       double centralAngle,
                                       double chordDistance)
                                throws java.io.IOException,
                                       AutomationException
```
    Constructs an arc with a common tangent to the input segment, a given central angle and a chord length.
    
    Specified by:
    
    constructTangentAngleChord in interface IConstructCircularArc
    
    Parameters:
    
    segment - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    atStart - The atStart (in)
    
    isCCW - The isCCW (in)
    
    centralAngle - The centralAngle (in)
    
    chordDistance - The chordDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentAngleTangent
```
public void constructTangentAngleTangent(ISegment segment,
                                         boolean atStart,
                                         boolean isCCW,
                                         double centralAngle,
                                         double tangentDistance)
                                  throws java.io.IOException,
                                         AutomationException
```
    Constructs an arc with a common tangent to the input segment, a given central angle and a tangent length.
    
    Specified by:
    
    constructTangentAngleTangent in interface IConstructCircularArc
    
    Parameters:
    
    segment - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    atStart - The atStart (in)
    
    isCCW - The isCCW (in)
    
    centralAngle - The centralAngle (in)
    
    tangentDistance - The tangentDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentChordArc
```
public void constructTangentChordArc(ISegment segment,
                                     boolean atStart,
                                     boolean isCCW,
                                     double chordDistance,
                                     double arcDistance)
                              throws java.io.IOException,
                                     AutomationException
```
    Constructs an arc with a common tangent to the input segment, a given chord length and an arc length.
    
    Specified by:
    
    constructTangentChordArc in interface IConstructCircularArc
    
    Parameters:
    
    segment - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    atStart - The atStart (in)
    
    isCCW - The isCCW (in)
    
    chordDistance - The chordDistance (in)
    
    arcDistance - The arcDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentChordTangent
```
public void constructTangentChordTangent(ISegment segment,
                                         boolean atStart,
                                         boolean isCCW,
                                         double chordDistance,
                                         double tangentDistance)
                                  throws java.io.IOException,
                                         AutomationException
```
    Constructs an arc with a common tangent to input segment, a given chord length and a tangent length.
    
    Specified by:
    
    constructTangentChordTangent in interface IConstructCircularArc
    
    Parameters:
    
    segment - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    atStart - The atStart (in)
    
    isCCW - The isCCW (in)
    
    chordDistance - The chordDistance (in)
    
    tangentDistance - The tangentDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentArcTangent
```
public void constructTangentArcTangent(ISegment segment,
                                       boolean atStart,
                                       boolean isCCW,
                                       double arcDistance,
                                       double tangentDistance)
                                throws java.io.IOException,
                                       AutomationException
```
    Constructs an arc with a common tangent to the input segment, a given arc length and a tangent length.
    
    Specified by:
    
    constructTangentArcTangent in interface IConstructCircularArc
    
    Parameters:
    
    segment - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    atStart - The atStart (in)
    
    isCCW - The isCCW (in)
    
    arcDistance - The arcDistance (in)
    
    tangentDistance - The tangentDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructBearingRadiusAngle
```
public void constructBearingRadiusAngle(IPoint startPoint,
                                        double inAngle,
                                        boolean isCCW,
                                        double inRadius,
                                        double centralAngle)
                                 throws java.io.IOException,
                                        AutomationException
```
    Constructs an arc with the given chord bearing, radius and central angle.
    
    Specified by:
    
    constructBearingRadiusAngle in interface IConstructCircularArc
    
    Parameters:
    
    startPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    inAngle - The inAngle (in)
    
    isCCW - The isCCW (in)
    
    inRadius - The inRadius (in)
    
    centralAngle - The centralAngle (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructBearingRadiusArc
```
public void constructBearingRadiusArc(IPoint from,
                                      double inAngle,
                                      boolean isCCW,
                                      double inRadius,
                                      double arcDistance)
                               throws java.io.IOException,
                                      AutomationException
```
    Constructs an arc with the given chord bearing, radius and arc distance.
    
    Specified by:
    
    constructBearingRadiusArc in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    inAngle - The inAngle (in)
    
    isCCW - The isCCW (in)
    
    inRadius - The inRadius (in)
    
    arcDistance - The arcDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructBearingRadiusChord
```
public void constructBearingRadiusChord(IPoint from,
                                        double inAngle,
                                        boolean isCCW,
                                        double inRadius,
                                        double chordDistance,
                                        boolean isMinor)
                                 throws java.io.IOException,
                                        AutomationException
```
    Constructs an arc with the given chord bearing, radius and chord distance.
    
    Specified by:
    
    constructBearingRadiusChord in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    inAngle - The inAngle (in)
    
    isCCW - The isCCW (in)
    
    inRadius - The inRadius (in)
    
    chordDistance - The chordDistance (in)
    
    isMinor - The isMinor (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructBearingRadiusTangent
```
public void constructBearingRadiusTangent(IPoint from,
                                          double inAngle,
                                          boolean isCCW,
                                          double inRadius,
                                          double tangentDistance)
                                   throws java.io.IOException,
                                          AutomationException
```
    Constructs an arc with the given chord bearing, radius and tangent distance.
    
    Specified by:
    
    constructBearingRadiusTangent in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    inAngle - The inAngle (in)
    
    isCCW - The isCCW (in)
    
    inRadius - The inRadius (in)
    
    tangentDistance - The tangentDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructBearingAngleArc
```
public void constructBearingAngleArc(IPoint from,
                                     double inAngle,
                                     boolean isCCW,
                                     double centralAngle,
                                     double arcDistance)
                              throws java.io.IOException,
                                     AutomationException
```
    Constructs an arc with the given chord bearing, central angle and arc distance.
    
    Specified by:
    
    constructBearingAngleArc in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    inAngle - The inAngle (in)
    
    isCCW - The isCCW (in)
    
    centralAngle - The centralAngle (in)
    
    arcDistance - The arcDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructBearingAngleChord
```
public void constructBearingAngleChord(IPoint from,
                                       double inAngle,
                                       boolean isCCW,
                                       double centralAngle,
                                       double chordDistance)
                                throws java.io.IOException,
                                       AutomationException
```
    Constructs an arc with the given chord bearing, central angle and chord distance.
    
    Specified by:
    
    constructBearingAngleChord in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    inAngle - The inAngle (in)
    
    isCCW - The isCCW (in)
    
    centralAngle - The centralAngle (in)
    
    chordDistance - The chordDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructBearingAngleTangent
```
public void constructBearingAngleTangent(IPoint from,
                                         double inAngle,
                                         boolean isCCW,
                                         double centralAngle,
                                         double tangentDistance)
                                  throws java.io.IOException,
                                         AutomationException
```
    Constructs an arc with the given chord bearing, central angle and tangent distance.
    
    Specified by:
    
    constructBearingAngleTangent in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    inAngle - The inAngle (in)
    
    isCCW - The isCCW (in)
    
    centralAngle - The centralAngle (in)
    
    tangentDistance - The tangentDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructBearingChordArc
```
public void constructBearingChordArc(IPoint from,
                                     double inAngle,
                                     boolean isCCW,
                                     double chordDistance,
                                     double arcDistance)
                              throws java.io.IOException,
                                     AutomationException
```
    Constructs an arc with the given chord bearing, chord distance and arc distance (negative for clockwise orientation).
    
    Specified by:
    
    constructBearingChordArc in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    inAngle - The inAngle (in)
    
    isCCW - The isCCW (in)
    
    chordDistance - The chordDistance (in)
    
    arcDistance - The arcDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructBearingChordTangent
```
public void constructBearingChordTangent(IPoint from,
                                         double inAngle,
                                         boolean isCCW,
                                         double chordDistance,
                                         double tangentDistance)
                                  throws java.io.IOException,
                                         AutomationException
```
    Constructs an arc with the given chord bearing, chord distance and tangent distance.
    
    Specified by:
    
    constructBearingChordTangent in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    inAngle - The inAngle (in)
    
    isCCW - The isCCW (in)
    
    chordDistance - The chordDistance (in)
    
    tangentDistance - The tangentDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructBearingArcTangent
```
public void constructBearingArcTangent(IPoint from,
                                       double inAngle,
                                       boolean isCCW,
                                       double arcDistance,
                                       double tangentDistance)
                                throws java.io.IOException,
                                       AutomationException
```
    Constructs an arc with the given chord bearing, arc distance and tangent distance.
    
    Specified by:
    
    constructBearingArcTangent in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    inAngle - The inAngle (in)
    
    isCCW - The isCCW (in)
    
    arcDistance - The arcDistance (in)
    
    tangentDistance - The tangentDistance (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructThreePoints
```
public void constructThreePoints(IPoint from,
                                 IPoint middle,
                                 IPoint to,
                                 boolean useExistingCenter)
                          throws java.io.IOException,
                                 AutomationException
```
    Constructs an arc from three points. useExistingCenter can be set to true in order to help create a reasonable arc when from and to are identical.
    
    Specified by:
    
    constructThreePoints in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    middle - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    to - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    useExistingCenter - The useExistingCenter (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructFilletPoint
```
public void constructFilletPoint(ISegment s1,
                                 ISegment s2,
                                 IPoint from,
                                 IPoint hintPoint)
                          throws java.io.IOException,
                                 AutomationException
```
    Constructs an arc of given start point near first segment and tangent to two segments. hintPoint can be nil or can be a location near the desired fillet.
    
    Specified by:
    
    constructFilletPoint in interface IConstructCircularArc
    
    Parameters:
    
    s1 - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    s2 - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    hintPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructFilletRadius
```
public void constructFilletRadius(ISegment s1,
                                  ISegment s2,
                                  double inRadius,
                                  IPoint hintPoint)
                           throws java.io.IOException,
                                  AutomationException
```
    Constructs an arc of given radius and tangent to two segments. hintPoint can be nil or can be a location near the desired fillet.
    
    Specified by:
    
    constructFilletRadius in interface IConstructCircularArc
    
    Parameters:
    
    s1 - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    s2 - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    inRadius - The inRadius (in)
    
    hintPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryFilletRadiusRange
```
public void queryFilletRadiusRange(ISegment s1,
                                   ISegment s2,
                                   IPoint hintPoint,
                                   double[] minRadius,
                                   double[] maxRadius)
                            throws java.io.IOException,
                                   AutomationException
```
    Returns minimum and maximum radius for fillet to touch both input segments. hintPoint can be nil or can be a location near the desired fillet.
    
    Specified by:
    
    queryFilletRadiusRange in interface IConstructCircularArc
    
    Parameters:
    
    s1 - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    s2 - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    hintPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    minRadius - The minRadius (out: use single element array)
    
    maxRadius - The maxRadius (out: use single element array)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentAndPoint
```
public void constructTangentAndPoint(ISegment s,
                                     boolean atFrom,
                                     IPoint p)
                              throws java.io.IOException,
                                     AutomationException
```
    Constructs an arc with one endpoint being p, tangent to s, and connected to s. If atFrom is true, the connection is at s's from point, otherwise at s's to point.
    
    Specified by:
    
    constructTangentAndPoint in interface IConstructCircularArc
    
    Parameters:
    
    s - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    atFrom - The atFrom (in)
    
    p - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructEndPointsChordHeight
```
public void constructEndPointsChordHeight(IPoint from,
                                          IPoint to,
                                          boolean isCCW,
                                          double chordHeight)
                                   throws java.io.IOException,
                                          AutomationException
```
    Constructs an arc with specified endpoints and and chord height.
    
    Specified by:
    
    constructEndPointsChordHeight in interface IConstructCircularArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    to - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    isCCW - The isCCW (in)
    
    chordHeight - The chordHeight (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructCircle
```
public void constructCircle(IPoint centerPoint,
                            double radius,
                            boolean isCCW)
                     throws java.io.IOException,
                            AutomationException
```
    Constructs a circle of a given radius and orientation.
    
    Specified by:
    
    constructCircle in interface IConstructCircularArc
    
    Parameters:
    
    centerPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    radius - The radius (in)
    
    isCCW - The isCCW (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructChordDistanceEx
```
public void constructChordDistanceEx(IPoint center,
                                     IPoint from,
                                     boolean isCCW,
                                     double chordDistance,
                                     boolean isMinor)
                              throws java.io.IOException,
                                     AutomationException
```
    Constructs an arc from a center point, a from point, and a chord length.
    
    Specified by:
    
    constructChordDistanceEx in interface IConstructCircularArc2
    
    Parameters:
    
    center - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    isCCW - The isCCW (in)
    
    chordDistance - The chordDistance (in)
    
    isMinor - The isMinor (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTangentRadiusChordEx
```
public void constructTangentRadiusChordEx(ISegment segment,
                                          boolean atStart,
                                          boolean isCCW,
                                          double inRadius,
                                          double chordDistance,
                                          boolean isMinor)
                                   throws java.io.IOException,
                                          AutomationException
```
    Constructs an arc with a common tangent to the input segment, a given radius and a chord length.
    
    Specified by:
    
    constructTangentRadiusChordEx in interface IConstructCircularArc2
    
    Parameters:
    
    segment - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    atStart - The atStart (in)
    
    isCCW - The isCCW (in)
    
    inRadius - The inRadius (in)
    
    chordDistance - The chordDistance (in)
    
    isMinor - The isMinor (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructFilletPoint2
```
public void constructFilletPoint2(ISegment pS1,
                                  ISegment pS2,
                                  IPoint pOn,
                                  IPoint pHintPoint)
                           throws java.io.IOException,
                                  AutomationException
```
    Constructs a fillet from two segments and a point on the fillet.
    
    Specified by:
    
    constructFilletPoint2 in interface IConstructCircularArc3
    
    Parameters:
    
    pS1 - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    pS2 - A reference to a com.esri.arcgis.geometry.ISegment (in)
    
    pOn - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    pHintPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - queryNearestPoint
```
public void queryNearestPoint(IPoint p,
                              int extension,
                              IPoint nearest)
                       throws java.io.IOException,
                              AutomationException
```
    Copies into 'nearest' a point on this geometry nearest to the input point.
    
    Specified by:
    
    queryNearestPoint in interface IProximityOperator
    
    Parameters:
    
    p - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    extension - A com.esri.arcgis.geometry.esriSegmentExtension constant (in)
    
    nearest - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - returnNearestPoint
```
public IPoint returnNearestPoint(IPoint p,
                                 int extension)
                          throws java.io.IOException,
                                 AutomationException
```
    Creates and returns a point on this geometry nearest to the input point.
    
    Specified by:
    
    returnNearestPoint in interface IProximityOperator
    
    Parameters:
    
    p - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    extension - A com.esri.arcgis.geometry.esriSegmentExtension constant (in)
    
    Returns:
    
    A reference to a com.esri.arcgis.geometry.IPoint
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - returnDistance
```
public double returnDistance(IGeometry other)
                      throws java.io.IOException,
                             AutomationException
```
    Returns the minimum distance between two geometries.
    
    Specified by:
    
    returnDistance in interface IProximityOperator
    
    Parameters:
    
    other - A reference to a com.esri.arcgis.geometry.IGeometry (in)
    
    Returns:
    
    The distance
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - interfaceSupportsErrorInfo
```
public void interfaceSupportsErrorInfo(GUID riid)
                                throws java.io.IOException,
                                       AutomationException
```
    interfaceSupportsErrorInfo
    
    Specified by:
    
    interfaceSupportsErrorInfo in interface ISupportErrorInfo
    
    Parameters:
    
    riid - A Structure: com.esri.arcgis.support.ms.stdole.GUID (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - esri_clone
```
public IClone esri_clone()
                  throws java.io.IOException,
                         AutomationException
```
    Clones the receiver and assigns the result to *clone.
    
    Specified by:
    
    esri_clone in interface IClone
    
    Returns:
    
    A reference to a com.esri.arcgis.system.IClone
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - assign
```
public void assign(IClone src)
            throws java.io.IOException,
                   AutomationException
```
    Assigns the properties of src to the receiver.
    
    Specified by:
    
    assign in interface IClone
    
    Parameters:
    
    src - A reference to a com.esri.arcgis.system.IClone (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - isEqual
```
public boolean isEqual(IClone other)
                throws java.io.IOException,
                       AutomationException
```
    Indicates if the receiver and other have the same properties.
    
    Specified by:
    
    isEqual in interface IClone
    
    Parameters:
    
    other - A reference to a com.esri.arcgis.system.IClone (in)
    
    Returns:
    
    The equal
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - isIdentical
```
public boolean isIdentical(IClone other)
                    throws java.io.IOException,
                           AutomationException
```
    Indicates if the receiver and other are the same object.
    
    Specified by:
    
    isIdentical in interface IClone
    
    Parameters:
    
    other - A reference to a com.esri.arcgis.system.IClone (in)
    
    Returns:
    
    The identical
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getMs
```
public void getMs(double[] fromM,
                  double[] toM)
           throws java.io.IOException,
                  AutomationException
```
    Get the Ms on the segment's endpoints.
    
    Specified by:
    
    getMs in interface ISegmentM
    
    Parameters:
    
    fromM - The fromM (out: use single element array)
    
    toM - The toM (out: use single element array)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setMs
```
public void setMs(double fromM,
                  double toM)
           throws java.io.IOException,
                  AutomationException
```
    Set the Ms on the segment's endpoints.
    
    Specified by:
    
    setMs in interface ISegmentM
    
    Parameters:
    
    fromM - The fromM (in)
    
    toM - The toM (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getZs
```
public void getZs(double[] fromZ,
                  double[] toZ)
           throws java.io.IOException,
                  AutomationException
```
    Get the Zs on the segment's endpoints.
    
    Specified by:
    
    getZs in interface ISegmentZ
    
    Parameters:
    
    fromZ - The fromZ (out: use single element array)
    
    toZ - The toZ (out: use single element array)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setZs
```
public void setZs(double fromZ,
                  double toZ)
           throws java.io.IOException,
                  AutomationException
```
    Set the Zs on the segment's endpoints.
    
    Specified by:
    
    setZs in interface ISegmentZ
    
    Parameters:
    
    fromZ - The fromZ (in)
    
    toZ - The toZ (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getIDs
```
public void getIDs(int[] fromID,
                   int[] toID)
            throws java.io.IOException,
                   AutomationException
```
    Get the IDs on the segment's endpoints.
    
    Specified by:
    
    getIDs in interface ISegmentID
    
    Parameters:
    
    fromID - The fromID (out: use single element array)
    
    toID - The toID (out: use single element array)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setIDs
```
public void setIDs(int fromID,
                   int toID)
            throws java.io.IOException,
                   AutomationException
```
    Set the IDs on the segment's endpoints.
    
    Specified by:
    
    setIDs in interface ISegmentID
    
    Parameters:
    
    fromID - The fromID (in)
    
    toID - The toID (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.

Class CircularArc

Field Summary

Fields inherited from interface com.esri.arcgis.geometry.ICircularArc

Fields inherited from interface com.esri.arcgis.geometry.ITransform2D

Fields inherited from interface com.esri.arcgis.geometry.ICurve3

Fields inherited from interface com.esri.arcgis.geometry.ICurve2

Fields inherited from interface com.esri.arcgis.geometry.ICurve

Fields inherited from interface com.esri.arcgis.geometry.IGeometry

Fields inherited from interface com.esri.arcgis.geometry.ISegment

Fields inherited from interface com.esri.arcgis.geometry.IConstructCircularArc3

Fields inherited from interface com.esri.arcgis.geometry.IConstructCircularArc2

Fields inherited from interface com.esri.arcgis.geometry.IConstructCircularArc

Fields inherited from interface com.esri.arcgis.geometry.IProximityOperator

Fields inherited from interface com.esri.arcgis.system.ISupportErrorInfo

Fields inherited from interface com.esri.arcgis.system.IClone

Fields inherited from interface com.esri.arcgis.geometry.ISegmentM

Fields inherited from interface com.esri.arcgis.geometry.ISegmentZ

Fields inherited from interface com.esri.arcgis.geometry.ISegmentID

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

CircularArc

CircularArc

Method Detail

getClsid

equals

hashCode

getJintegraDispatch

release

queryCoords

putCoords

queryCoordsByAngle

putCoordsByAngle

putRadiusByPoint

getCenterPoint

queryCenterPoint

getRadius

setRadius

getFromAngle

setFromAngle

getToAngle

setToAngle

getCentralAngle

setCentralAngle

getChordHeight

setChordHeight

isLine

isPoint

isCounterClockwise

setIsCounterClockwise

isMinor

setIsMinor

complement

getLength

getFromPoint

setFromPoint

queryFromPoint

getToPoint

setToPoint

queryToPoint

queryPoint

queryPointAndDistance

queryTangent

queryNormal

getSubcurve

reverseOrientation

isClosed

getGeometryType

getDimension

getSpatialReference

setSpatialReferenceByRef

isEmpty

setEmpty

queryEnvelope

getEnvelope

project

snapToSpatialReference

geoNormalize

geoNormalizeFromLongitude