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java.lang.Object com.esri.arcgis.geometry.Vector3D
public class Vector3D
A 3D vector containing dx, dy, and dz components.
Constructor Summary  

Vector3D()
Constructs a Vector3D using ArcGIS Engine. 

Vector3D(Object obj)
Deprecated. As of ArcGIS 9.2, replaced by normal Java casts. Vector3D theVector3D = (Vector3D) obj; 
Method Summary  

IVector 
addVector(IVector otherVector)
Construct a new vector by adding a different vector to this vector. 
void 
assign(IClone src)
Assigns the properties of src to the receiver. 
void 
constructAddVector(IVector vector1,
IVector vector2)
Set this vector by adding two input vectors. 
void 
constructCrossProduct(IVector vector1,
IVector vector2)
Set this vector equal to the cross product of the two input vectors. 
void 
constructDifference(IPoint point1,
IPoint point2)
Set the vector by taking the difference of point1 and point2 (so the vector would go from point2 to point1). 
void 
constructSubtractVector(IVector vector1,
IVector vector2)
Set this vector by subtracting the second input vector from the first one. 
IVector 
crossProduct(IVector otherVector)
Returns the cross product of this vector and another vector. 
double 
dotProduct(IVector otherVector)
Returns the dot product of this vector and another vector. 
boolean 
equals(Object o)
Compare this object with another 
IClone 
esri_clone()
Clones the receiver and assigns the result to *clone. 
double 
getAzimuth()
The vector's azimuth angle in radians. 
static String 
getClsid()
getClsid. 
double 
getComponentByIndex(int componentIndex)
The component corresponding to a given index. 
int 
getDimension()
The dimension of this vector. 
double 
getInclination()
The vector's inclination in radians. 
double 
getMagnitude()
The length of the vector. 
double 
getXComponent()
The vector's X component. 
double 
getYComponent()
The vector's Y component. 
double 
getZComponent()
The vector's Z component. 
int 
hashCode()
the hashcode for this object 
void 
interfaceSupportsErrorInfo(GUID riid)
interfaceSupportsErrorInfo 
boolean 
isEmpty()
Indicates if the vector is empty (unset). 
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. 
void 
move(double dx,
double dy,
double dz)
Move the vector by adding a shift value to each component. 
void 
normalize()
Normalize the vector (scale it to magnitude = 1). 
void 
polarMove(double dAzimuth,
double dInclination,
double dRadius)
Modify the vector by adding to its polar components. 
void 
polarQuery(double[] azimuth,
double[] inclination,
double[] radiusLength)
Get the vector's polar components. 
void 
polarSet(double azimuth,
double inclination,
double radiusLength)
Set the vector using polar components. 
void 
queryComponents(double[] dx,
double[] dy,
double[] dz)
Get the values of the vector's components. 
void 
rotate(double angle,
IVector3D axis)
Rotate the vector around an axis defined by another vector. 
void 
scale(double scaleFactor)
Scale the vector by the given factor. 
void 
setAzimuth(double azimuth)
The vector's azimuth angle in radians. 
void 
setComponentByIndex(int componentIndex,
double componentValue)
The component corresponding to a given index. 
void 
setComponents(double dx,
double dy,
double dz)
Set the values of the vector's components. 
void 
setEmpty()
Makes the vector empty (unset). 
void 
setInclination(double inclination)
The vector's inclination in radians. 
void 
setMagnitude(double magnitude)
The length of the vector. 
void 
setXComponent(double dx)
The vector's X component. 
void 
setYComponent(double dy)
The vector's Y component. 
void 
setZComponent(double dz)
The vector's Z component. 
IVector 
subtractVector(IVector otherVector)
Construct a new vector by subtracting a different vector from this vector. 
Methods inherited from class java.lang.Object 

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait 
Methods inherited from interface com.esri.arcgis.interop.RemoteObjRef 

getJintegraDispatch, release 
Constructor Detail 

public Vector3D() throws IOException, UnknownHostException
IOException
 if there are interop problems
UnknownHostException
 if there are interop problemspublic Vector3D(Object obj) throws IOException
Vector3D theVector3D = (Vector3D) obj;
obj
to Vector3D
.
obj
 an object returned from ArcGIS Engine or Server
IOException
 if there are interop problemsMethod Detail 

public static String getClsid()
public boolean equals(Object o)
equals
in class Object
public int hashCode()
hashCode
in class Object
public int getDimension() throws IOException, AutomationException
Returns the Dimension of the Vector. The Dimension corresponds to the number of unique Components that define the vector.
getDimension
in interface IVector
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public boolean isEmpty() throws IOException, AutomationException
Returns TRUE if all of the components of the vector have undefined (NaN) values. An Empty vector is NOT the same as a Null vector.
isEmpty
in interface IVector
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void setEmpty() throws IOException, AutomationException
Sets the vector equal to an empty vector in which all components have undefined (NaN) values.
setEmpty
in interface IVector
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public double getComponentByIndex(int componentIndex) throws IOException, AutomationException
getComponentByIndex
in interface IVector
componentIndex
 The componentIndex (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void setComponentByIndex(int componentIndex, double componentValue) throws IOException, AutomationException
Sets the value of the component of the specified index equal to the input component value. The first component has index 0. An Nth Dimensional vector has N components (0, 1, . . ., N2, N1).
setComponentByIndex
in interface IVector
componentIndex
 The componentIndex (in)componentValue
 The componentValue (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public double getMagnitude() throws IOException, AutomationException
Returns and sets the magnitude of the vector. The magnitude is analgous to the length of the vector.
getMagnitude
in interface IVector
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void setMagnitude(double magnitude) throws IOException, AutomationException
setMagnitude
in interface IVector
magnitude
 The magnitude (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void normalize() throws IOException, AutomationException
Normalizes the Vector to a unit vector with Magnitude = 1 and the same direction as the original vector.
Normalize is the same as Scaling the vector by 1 / Magnitude.
normalize
in interface IVector
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void scale(double scaleFactor) throws IOException, AutomationException
Multiplies each component of the Vector by a given Scale factor. If the scale factor is positive, the resulting scaled vector has the same direction as the original vector. If the scale factor is negative, the resulting scaled vector has the opposite direction as the original vector. The Magnitude of the scaled vector = OriginalMagnitude * Abs(ScaleFactor).
Scaling a Vector by 1 / Magnitude effectively Normalizes the vector and results in a unit vector.
scale
in interface IVector
scaleFactor
 The scaleFactor (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public IVector addVector(IVector otherVector) throws IOException, AutomationException
Returns a newly constructed Vector by adding the components of the base vector to the corresponding components of the input vector.
addVector
in interface IVector
otherVector
 A reference to a com.esri.arcgis.geometry.IVector (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public IVector subtractVector(IVector otherVector) throws IOException, AutomationException
Returns a newly constructed Vector by subtracting the components of the input vector from the corresponding components of the base vector.
subtractVector
in interface IVector
otherVector
 A reference to a com.esri.arcgis.geometry.IVector (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void constructAddVector(IVector vector1, IVector vector2) throws IOException, AutomationException
Constructs a new Vector by adding the components of the first vector to the corresponding components of the second vector.
constructAddVector
in interface IVector
vector1
 A reference to a com.esri.arcgis.geometry.IVector (in)vector2
 A reference to a com.esri.arcgis.geometry.IVector (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void constructSubtractVector(IVector vector1, IVector vector2) throws IOException, AutomationException
Constructs a new Vector by subtracting the components of the second vector from the corresponding components of the first vector.
constructSubtractVector
in interface IVector
vector1
 A reference to a com.esri.arcgis.geometry.IVector (in)vector2
 A reference to a com.esri.arcgis.geometry.IVector (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public double dotProduct(IVector otherVector) throws IOException, AutomationException
Returns a double representing the Dot Product of the base vector and the input vector. The Dot Product is the sum of multiplying corresponding components of each vector.
dotProduct
in interface IVector
otherVector
 A reference to a com.esri.arcgis.geometry.IVector (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public double getXComponent() throws IOException, AutomationException
Returns and sets the X Component of the 3 Dimensional vector. The X Component corresponds to the displacement from the origin along the XAxis.
getXComponent
in interface IVector3D
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void setXComponent(double dx) throws IOException, AutomationException
setXComponent
in interface IVector3D
dx
 The dx (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public double getYComponent() throws IOException, AutomationException
Returns and sets the Y Component of the 3 Dimensional vector. The Y Component corresponds to the displacement from the origin along the YAxis.
getYComponent
in interface IVector3D
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void setYComponent(double dy) throws IOException, AutomationException
setYComponent
in interface IVector3D
dy
 The dy (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public double getZComponent() throws IOException, AutomationException
Returns and sets the Z Component of the 3 Dimensional vector. The Z Component corresponds to the displacement from the origin along the ZAxis.
getZComponent
in interface IVector3D
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void setZComponent(double dz) throws IOException, AutomationException
setZComponent
in interface IVector3D
dz
 The dz (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public double getInclination() throws IOException, AutomationException
Returns and sets the Inclination of the 3 Dimensional vector. The Inclination is the angle between the XYPlane and the vector measured in the Zdirection. The Inclination is measured in radians and has a value between Pi/2 and Pi/2.
getInclination
in interface IVector3D
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void setInclination(double inclination) throws IOException, AutomationException
Note: That property cannot be set unless the vector as three well defined components (X, Y, Z).
setInclination
in interface IVector3D
inclination
 The inclination (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public double getAzimuth() throws IOException, AutomationException
Returns and sets the Azimuth of the 3 Dimensional vector. The Azimuth is the angle between the YZPlane and the vector measured in the Xdirection. The Azimuth is measured in radians in a clockwise direction and has a value between 0 and 2*Pi.
getAzimuth
in interface IVector3D
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void setAzimuth(double azimuth) throws IOException, AutomationException
Note: That property cannot be set unless the vector as three well defined components (X, Y, Z).
setAzimuth
in interface IVector3D
azimuth
 The azimuth (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void move(double dx, double dy, double dz) throws IOException, AutomationException
Moves the Vector3D by adding a given input factor to each of the X, Y, and Z Components. The result is the same as adding another Vector3D defined by the inputs to the base Vector3D.
move
in interface IVector3D
dx
 The dx (in)dy
 The dy (in)dz
 The dz (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void queryComponents(double[] dx, double[] dy, double[] dz) throws IOException, AutomationException
Returns the X Component, Y Component, and X Component of the 3 Dimensional vector.
queryComponents
in interface IVector3D
dx
 The dx (out: use single element array)dy
 The dy (out: use single element array)dz
 The dz (out: use single element array)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void setComponents(double dx, double dy, double dz) throws IOException, AutomationException
Sets the X Component, Y Component, and Z Component of the 3 Dimensional vector.
setComponents
in interface IVector3D
dx
 The dx (in)dy
 The dy (in)dz
 The dz (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void constructDifference(IPoint point1, IPoint point2) throws IOException, AutomationException
Constructs a Vector3D defined by the difference between the first point and the second point. The first point and the Origin define a Vector3D, and the Origin and the second point define a second Vector3D. Thus, the constructed difference Vector3D is the Constructed Subtract Vector between the first vector and the second vector.
constructDifference
in interface IVector3D
point1
 A reference to a com.esri.arcgis.geometry.IPoint (in)point2
 A reference to a com.esri.arcgis.geometry.IPoint (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void rotate(double angle, IVector3D axis) throws IOException, AutomationException
Rotates the base Vector3D a given input angle measured in radians around the specified axis defined by the input Vector3D. To rotate a vector in a given plane defined by two vectors, use the CrossProduct of those vectors as the axis of rotation.
rotate
in interface IVector3D
angle
 The angle (in)axis
 A reference to a com.esri.arcgis.geometry.IVector3D (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void polarSet(double azimuth, double inclination, double radiusLength) throws IOException, AutomationException
Sets the X Component, Y Component, and Z Component values of the 3 Dimensional vector that correspond to the input Azimuth, Inclination, and Radius Length (Magnitude) values. The Azimuth and Inclination are measured in radians.
polarSet
in interface IVector3D
azimuth
 The azimuth (in)inclination
 The inclination (in)radiusLength
 The radiusLength (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void polarQuery(double[] azimuth, double[] inclination, double[] radiusLength) throws IOException, AutomationException
Returns the Azimuth, Inclination, and Radius Length (Magnitude) of the 3 Dimensional vector.
polarQuery
in interface IVector3D
azimuth
 The azimuth (out: use single element array)inclination
 The inclination (out: use single element array)radiusLength
 The radiusLength (out: use single element array)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void polarMove(double dAzimuth, double dInclination, double dRadius) throws IOException, AutomationException
Moves the Vector3D in Polar coordinates by adding a given input factor to each of the Azimuth, Inclination, and Radius Components. This can be thought of as applying a Polar rotation and modification to the base Vector.
polarMove
in interface IVector3D
dAzimuth
 The dAzimuth (in)dInclination
 The dInclination (in)dRadius
 The dRadius (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public IVector crossProduct(IVector otherVector) throws IOException, AutomationException
crossProduct
in interface IVector3D
otherVector
 A reference to a com.esri.arcgis.geometry.IVector (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void constructCrossProduct(IVector vector1, IVector vector2) throws IOException, AutomationException
constructCrossProduct
in interface IVector3D
vector1
 A reference to a com.esri.arcgis.geometry.IVector (in)vector2
 A reference to a com.esri.arcgis.geometry.IVector (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public IClone esri_clone() throws IOException, AutomationException
esri_clone
in interface IClone
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void assign(IClone src) throws IOException, AutomationException
assign
in interface IClone
src
 A reference to a com.esri.arcgis.system.IClone (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public boolean isEqual(IClone other) throws IOException, AutomationException
IsEqual returns True if the receiver and the source have the same properties. Note, this does not imply that the receiver and the source reference the same object.
isEqual
in interface IClone
other
 A reference to a com.esri.arcgis.system.IClone (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public boolean isIdentical(IClone other) throws IOException, AutomationException
IsIdentical returns true if the receiver and the source reference the same object.
isIdentical
in interface IClone
other
 A reference to a com.esri.arcgis.system.IClone (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.public void interfaceSupportsErrorInfo(GUID riid) throws IOException, AutomationException
Indicates whether the interface supports IErrorInfo.
interfaceSupportsErrorInfo
in interface ISupportErrorInfo
riid
 A Structure: com.esri.arcgis.support.ms.stdole.GUID (in)
IOException
 If there are interop problems.
AutomationException
 If the ArcObject component throws an exception.


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SUMMARY: NESTED  FIELD  CONSTR  METHOD  DETAIL: FIELD  CONSTR  METHOD 