EllipticArc (ArcObjects Java API)

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

All Implemented Interfaces:

IConstructEllipticArc, ICurve, ICurve2, ICurve3, IEllipticArc, IGeometry, IProximityOperator, ISegment, ISegmentID, ISegmentM, ISegmentZ, ITransform2D, com.esri.arcgis.interop.RemoteObjRef, IClone, ISupportErrorInfo, java.io.Serializable
```
public class EllipticArc
extends java.lang.Object
implements com.esri.arcgis.interop.RemoteObjRef, IEllipticArc, IGeometry, ITransform2D, ICurve, ICurve2, ICurve3, ISegment, IConstructEllipticArc, IProximityOperator, ISupportErrorInfo, IClone, ISegmentM, ISegmentZ, ISegmentID
```
COM Class 'EllipticArc'. Generated 5/5/2025 2:28:33 PM from 'X:\ArcGIS\com\server\esriGeometry.tlb'
Description 'A portion of the boundary of a 2D ellipse 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.IEllipticArc
  IID, IIDfa44c5f5_16c6_11d2_aa7a_00c04fa37ba4, 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.IConstructEllipticArc
  IID, IIDb12317d5_16d7_11d2_aa7a_00c04fa37ba4, xxDummy
- 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
`EllipticArc()` Constructs a EllipticArc using ArcGIS Engine.
`EllipticArc(java.lang.Object obj)` Deprecated. As of ArcGIS 9.2, replaced by normal Java casts. `EllipticArc theEllipticArc = (EllipticArc) 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 ellipse into its complement; 'from' and 'to' points are unchanged.
`void`	`constructEnvelope(IEnvelope boundingEnvelope)` Constructs the inscribed ellipse of the given envelope.
`void`	`constructQuarterEllipse(IPoint fromPoint, IPoint toPoint, boolean cCW)` Construct an elliptic arc that starts at fromPoint, goes to toPoint, and spans an angle of pi/2.
`void`	`constructTwoPointsEnvelope(IPoint fromPoint, IPoint toPoint, IEnvelope suggestedEnvelope, int orientation)` Construct an elliptic arc that starts at fromPoint, goes to toPoint, and tries to have the embedded ellipse inscribed in the suggestedEnvelope.
`void`	`constructUpToFivePoints(IPoint from, IPoint to, IPoint thru, IPoint point4, IPoint point5)` Constructs an elliptic arc, given up to 5 points, such that the embedded ellipse passes through as many as possible.
`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.
`void`	`getAxes(double[] semiMajor, double[] semiMinor, double[] minorMajorRatio)` Gets the semi-major and semi-minor axes.
`IPoint`	`getCenterPoint()` The center point of the arc.
`double`	`getCentralAngle()` The included (or central) angle.
`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(boolean ellipseStd)` The start angle (measured from a horizontal line through the center point) defining where the 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.
`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(boolean ellipseStd)` The end angle (measured from a horizontal line through the center point) defining where the 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`	`isCircular()` Indicates if this elliptical arc is acutally circular (major and minor axes same length).
`boolean`	`isClosed()` Indicates if 'from' and 'to' points (of each part) are identical.
`boolean`	`isCounterClockwise()` Indicates if this elliptic arc 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 is degenerated to a line.
`boolean`	`isMinor()` Indicates whether the arc is a minor arc or a major arc.
`boolean`	`isPoint()` Indicates if the arc is degenerated to a point.
`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`	`putAxes(double semiMajor, double minorMajorRatio)` Sets the semi-major and semi-minor axes.
`void`	`putCoords(boolean ellipseStd, IPoint center, IPoint from, IPoint to, double rotationAngle, double minorMajorRatio, int orientation)` Sets the center point and endpoints, angle of rotation, and orientation.
`void`	`putCoordsByAngle(boolean ellipseStd, IPoint center, double fromAngle, double centralAngle, double rotationAngle, double semiMajor, double minorMajorRatio)` Sets the center point, starting angle, signed central angle, angle of rotation, ratio of the minor axis to the major axis, and axes.
`void`	`putCoordsEx(IPoint from, IPoint to)` Sets this segment's endpoints to 'from' and 'to'.
`void`	`queryCenterPoint(IPoint center)` Copies the center of this arc to the input point.
`void`	`queryCoords(boolean ellipseStd, IPoint center, IPoint from, IPoint to, double[] rotationAngle, double[] minorMajorRatio, boolean[] isCCW, boolean[] minor)` Copies the center and endpoints, angle of rotation, orientation and major/minor properties into the method parameters.
`void`	`queryCoordsByAngle(boolean ellipseStd, IPoint center, double[] fromAngle, double[] centralAngle, double[] rotationAngle, double[] semiMajor, double[] minorMajorRatio)` Returns the center point, starting angle, signed central angle, angle of rotation, ratio of the minor axis to the major axis, and axes.
`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`	`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 centralAngle)` The included (or central) angle.
`void`	`setEmpty()` Removes all points from this geometry.
`void`	`setFromAngle(boolean ellipseStd, double fromAngle)` The start angle (measured from a horizontal line through the center point) defining where the 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 elliptic arc is oriented counter-clockwise from its 'from' point to its 'to' point.
`void`	`setIsMinor(boolean isMinor)` Indicates whether the arc is a minor arc or a major arc.
`void`	`setMs(double fromM, double toM)` Set the Ms on the segment's endpoints.
`void`	`setSpatialReferenceByRef(ISpatialReference spatialRef)` The spatial reference associated with this geometry.
`void`	`setToAngle(boolean ellipseStd, double toAngle)` The end angle (measured from a horizontal line through the center point) defining where the 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
  - EllipticArc
```
public EllipticArc()
            throws java.io.IOException,
                   java.net.UnknownHostException
```
    Constructs a EllipticArc using ArcGIS Engine.
    
    Throws:
    
    java.io.IOException - if there are interop problems
    
    java.net.UnknownHostException - if there are interop problems
  - EllipticArc
```
public EllipticArc(java.lang.Object obj)
            throws java.io.IOException
```
    Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
    EllipticArc theEllipticArc = (EllipticArc) obj;
    
    Construct a EllipticArc using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to EllipticArc.
    
    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(boolean ellipseStd,
                        IPoint center,
                        IPoint from,
                        IPoint to,
                        double[] rotationAngle,
                        double[] minorMajorRatio,
                        boolean[] isCCW,
                        boolean[] minor)
                 throws java.io.IOException,
                        AutomationException
```
    Copies the center and endpoints, angle of rotation, orientation and major/minor properties into the method parameters.
    
    Specified by:
    
    queryCoords in interface IEllipticArc
    
    Parameters:
    
    ellipseStd - The ellipseStd (in)
    
    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)
    
    rotationAngle - The rotationAngle (in/out: use single element array)
    
    minorMajorRatio - The minorMajorRatio (in/out: use single element array)
    
    isCCW - The isCCW (in/out: use single element array)
    
    minor - The minor (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(boolean ellipseStd,
                      IPoint center,
                      IPoint from,
                      IPoint to,
                      double rotationAngle,
                      double minorMajorRatio,
                      int orientation)
               throws java.io.IOException,
                      AutomationException
```
    Sets the center point and endpoints, angle of rotation, and orientation.
    
    Specified by:
    
    putCoords in interface IEllipticArc
    
    Parameters:
    
    ellipseStd - The ellipseStd (in)
    
    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)
    
    rotationAngle - The rotationAngle (in)
    
    minorMajorRatio - The minorMajorRatio (in)
    
    orientation - 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(boolean ellipseStd,
                               IPoint center,
                               double[] fromAngle,
                               double[] centralAngle,
                               double[] rotationAngle,
                               double[] semiMajor,
                               double[] minorMajorRatio)
                        throws java.io.IOException,
                               AutomationException
```
    Returns the center point, starting angle, signed central angle, angle of rotation, ratio of the minor axis to the major axis, and axes.
    
    Specified by:
    
    queryCoordsByAngle in interface IEllipticArc
    
    Parameters:
    
    ellipseStd - The ellipseStd (in)
    
    center - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    fromAngle - The fromAngle (in/out: use single element array)
    
    centralAngle - The centralAngle (in/out: use single element array)
    
    rotationAngle - The rotationAngle (in/out: use single element array)
    
    semiMajor - The semiMajor (in/out: use single element array)
    
    minorMajorRatio - The minorMajorRatio (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(boolean ellipseStd,
                             IPoint center,
                             double fromAngle,
                             double centralAngle,
                             double rotationAngle,
                             double semiMajor,
                             double minorMajorRatio)
                      throws java.io.IOException,
                             AutomationException
```
    Sets the center point, starting angle, signed central angle, angle of rotation, ratio of the minor axis to the major axis, and axes.
    
    Specified by:
    
    putCoordsByAngle in interface IEllipticArc
    
    Parameters:
    
    ellipseStd - The ellipseStd (in)
    
    center - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    fromAngle - The fromAngle (in)
    
    centralAngle - The centralAngle (in)
    
    rotationAngle - The rotationAngle (in)
    
    semiMajor - The semiMajor (in)
    
    minorMajorRatio - The minorMajorRatio (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 of the arc.
    
    Specified by:
    
    getCenterPoint in interface IEllipticArc
    
    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 of this arc to the input point.
    
    Specified by:
    
    queryCenterPoint in interface IEllipticArc
    
    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.
  - getAxes
```
public void getAxes(double[] semiMajor,
                    double[] semiMinor,
                    double[] minorMajorRatio)
             throws java.io.IOException,
                    AutomationException
```
    Gets the semi-major and semi-minor axes.
    
    Specified by:
    
    getAxes in interface IEllipticArc
    
    Parameters:
    
    semiMajor - The semiMajor (in/out: use single element array)
    
    semiMinor - The semiMinor (in/out: use single element array)
    
    minorMajorRatio - The minorMajorRatio (in/out: use single element array)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - putAxes
```
public void putAxes(double semiMajor,
                    double minorMajorRatio)
             throws java.io.IOException,
                    AutomationException
```
    Sets the semi-major and semi-minor axes.
    
    Specified by:
    
    putAxes in interface IEllipticArc
    
    Parameters:
    
    semiMajor - The semiMajor (in)
    
    minorMajorRatio - The minorMajorRatio (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getFromAngle
```
public double getFromAngle(boolean ellipseStd)
                    throws java.io.IOException,
                           AutomationException
```
    The start angle (measured from a horizontal line through the center point) defining where the arc starts.
    
    Specified by:
    
    getFromAngle in interface IEllipticArc
    
    Parameters:
    
    ellipseStd - The ellipseStd (in)
    
    Returns:
    
    The fromAngle
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setFromAngle
```
public void setFromAngle(boolean ellipseStd,
                         double fromAngle)
                  throws java.io.IOException,
                         AutomationException
```
    The start angle (measured from a horizontal line through the center point) defining where the arc starts.
    
    Specified by:
    
    setFromAngle in interface IEllipticArc
    
    Parameters:
    
    ellipseStd - The ellipseStd (in)
    
    fromAngle - The fromAngle (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - getToAngle
```
public double getToAngle(boolean ellipseStd)
                  throws java.io.IOException,
                         AutomationException
```
    The end angle (measured from a horizontal line through the center point) defining where the arc ends.
    
    Specified by:
    
    getToAngle in interface IEllipticArc
    
    Parameters:
    
    ellipseStd - The ellipseStd (in)
    
    Returns:
    
    The toAngle
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setToAngle
```
public void setToAngle(boolean ellipseStd,
                       double toAngle)
                throws java.io.IOException,
                       AutomationException
```
    The end angle (measured from a horizontal line through the center point) defining where the arc ends.
    
    Specified by:
    
    setToAngle in interface IEllipticArc
    
    Parameters:
    
    ellipseStd - The ellipseStd (in)
    
    toAngle - The toAngle (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 IEllipticArc
    
    Returns:
    
    The centralAngle
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - setCentralAngle
```
public void setCentralAngle(double centralAngle)
                     throws java.io.IOException,
                            AutomationException
```
    The included (or central) angle.
    
    Specified by:
    
    setCentralAngle in interface IEllipticArc
    
    Parameters:
    
    centralAngle - The centralAngle (in)
    
    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 is degenerated to a point.
    
    Specified by:
    
    isPoint in interface IEllipticArc
    
    Returns:
    
    The isPoint
    
    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 is degenerated to a line.
    
    Specified by:
    
    isLine in interface IEllipticArc
    
    Returns:
    
    The isLine
    
    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 elliptic arc is oriented counter-clockwise from its 'from' point to its 'to' point.
    
    Specified by:
    
    isCounterClockwise in interface IEllipticArc
    
    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 elliptic arc is oriented counter-clockwise from its 'from' point to its 'to' point.
    
    Specified by:
    
    setIsCounterClockwise in interface IEllipticArc
    
    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 the arc is a minor arc or a major arc.
    
    Specified by:
    
    isMinor in interface IEllipticArc
    
    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 the arc is a minor arc or a major arc.
    
    Specified by:
    
    setIsMinor in interface IEllipticArc
    
    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 ellipse into its complement; 'from' and 'to' points are unchanged.
    
    Specified by:
    
    complement in interface IEllipticArc
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - isCircular
```
public boolean isCircular()
                   throws java.io.IOException,
                          AutomationException
```
    Indicates if this elliptical arc is acutally circular (major and minor axes same length).
    
    Specified by:
    
    isCircular in interface IEllipticArc
    
    Returns:
    
    The isCircular
    
    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.
  - constructEnvelope
```
public void constructEnvelope(IEnvelope boundingEnvelope)
                       throws java.io.IOException,
                              AutomationException
```
    Constructs the inscribed ellipse of the given envelope. The ellipse is oriented clockwise.
    
    Specified by:
    
    constructEnvelope in interface IConstructEllipticArc
    
    Parameters:
    
    boundingEnvelope - 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.
  - constructUpToFivePoints
```
public void constructUpToFivePoints(IPoint from,
                                    IPoint to,
                                    IPoint thru,
                                    IPoint point4,
                                    IPoint point5)
                             throws java.io.IOException,
                                    AutomationException
```
    Constructs an elliptic arc, given up to 5 points, such that the embedded ellipse passes through as many as possible. The arc will start at the first point and end at the second, passing through the third.
    
    Specified by:
    
    constructUpToFivePoints in interface IConstructEllipticArc
    
    Parameters:
    
    from - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    to - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    thru - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    point4 - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    point5 - 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.
  - constructQuarterEllipse
```
public void constructQuarterEllipse(IPoint fromPoint,
                                    IPoint toPoint,
                                    boolean cCW)
                             throws java.io.IOException,
                                    AutomationException
```
    Construct an elliptic arc that starts at fromPoint, goes to toPoint, and spans an angle of pi/2. The rotation of the ellipse will be either 0 or pi/2.
    
    Specified by:
    
    constructQuarterEllipse in interface IConstructEllipticArc
    
    Parameters:
    
    fromPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    toPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    cCW - The cCW (in)
    
    Throws:
    
    java.io.IOException - If there are interop problems.
    
    AutomationException - If the ArcObject component throws an exception.
  - constructTwoPointsEnvelope
```
public void constructTwoPointsEnvelope(IPoint fromPoint,
                                       IPoint toPoint,
                                       IEnvelope suggestedEnvelope,
                                       int orientation)
                                throws java.io.IOException,
                                       AutomationException
```
    Construct an elliptic arc that starts at fromPoint, goes to toPoint, and tries to have the embedded ellipse inscribed in the suggestedEnvelope. The result will have rotation of 0 or pi/2.
    
    Specified by:
    
    constructTwoPointsEnvelope in interface IConstructEllipticArc
    
    Parameters:
    
    fromPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    toPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)
    
    suggestedEnvelope - A reference to a com.esri.arcgis.geometry.IEnvelope (in)
    
    orientation - 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.
  - 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 EllipticArc

Field Summary

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

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.IConstructEllipticArc

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

EllipticArc

EllipticArc

Method Detail

getClsid

equals

hashCode

getJintegraDispatch

release

queryCoords

putCoords

queryCoordsByAngle

putCoordsByAngle

getCenterPoint

queryCenterPoint

getAxes

putAxes

getFromAngle

setFromAngle

getToAngle

setToAngle

getCentralAngle

setCentralAngle

isPoint

isLine

isCounterClockwise

setIsCounterClockwise

isMinor

setIsMinor

complement

isCircular

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

move

moveVector

scale

rotate