Class OrientedPoint2d
- java.lang.Object
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- org.arakhne.afc.math.geometry.d2.d.Tuple2d<Point2d>
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- org.arakhne.afc.math.geometry.d2.d.Point2d
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- org.arakhne.afc.math.geometry.d2.d.OrientedPoint2d
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- All Implemented Interfaces:
Serializable
,Cloneable
,OrientedPoint2D<Point2d,Vector2d>
,Point2D<Point2d,Vector2d>
,Tuple2D<Point2d>
,JsonableObject
public class OrientedPoint2d extends Point2d implements OrientedPoint2D<Point2d,Vector2d>
2D oriented point with double precision floating-point numbers.- Version:
- 17.0 2020-01-04 14:41:43
- Author:
- Thomas PIOTROWSKI
- See Also:
- Serialized Form
- Maven Group Id:
- org.arakhne.afc.core
- Maven Artifact Id:
- mathgeom
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Constructor Summary
Constructors Constructor Description OrientedPoint2d()
Construct an empty oriented point.OrientedPoint2d(double x, double y)
Construct an oriented point from the two given coordinates.OrientedPoint2d(double x, double y, double tanX, double tanY)
Construct an oriented point from the two given coordinates.OrientedPoint2d(Point2D<?,?> point, Vector2D<?,?> vector)
Construct an oriented point from a point and a tangent vector.OrientedPoint2d(Tuple2D<?> tuple)
Constructor by copy.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Vector2d
getNormal()
Replies the normal vector at this point.Vector2d
getTangent()
Replies the tangent vector at this point.double
getTangentX()
Replies the X coordinate of the direction vector.double
getTangentY()
Replies the Y coordinate of the direction vector.int
hashCode()
Returns a hash code value based on the data values in this object.int
itx()
Replies the X coordinate of the direction vector.int
ity()
Replies the Y coordinate of the direction vector.void
setTangentX(double tanX)
Sets a new value in the X direction of the point.void
setTangentX(int tanX)
Sets a new value in the X direction of the point.void
setTangentY(double tanY)
Sets a new value in the Y direction of the point.void
setTangentY(int tanY)
Sets a new value in the Y direction of the point.-
Methods inherited from class org.arakhne.afc.math.geometry.d2.d.Point2d
add, add, add, convert, getDistance, getDistanceL1, getDistanceLinf, getDistanceSquared, getGeomFactory, getIdistanceL1, getIdistanceLinf, scaleAdd, scaleAdd, scaleAdd, scaleAdd, scaleAdd, scaleAdd, sub, sub, toUnmodifiable
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Methods inherited from class org.arakhne.afc.math.geometry.d2.d.Tuple2d
absolute, absolute, add, add, addX, addX, addY, addY, clone, equals, getX, getY, ix, iy, negate, negate, scale, scale, scale, scale, set, set, set, set, set, setX, setX, setY, setY, sub, sub, subX, subX, subY, subY, toJson, toString
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Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.arakhne.afc.vmutil.json.JsonableObject
toJson
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Methods inherited from interface org.arakhne.afc.math.geometry.d2.OrientedPoint2D
equals, getNormalX, getNormalY, getPoint, inx, iny, set, set, setTangent, setTangent, setTangent
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Methods inherited from interface org.arakhne.afc.math.geometry.d2.Point2D
$amp$amp, $minus, $minus, $minus, $plus, $plus, add, add, add, getDistance, getDistanceL1, getDistanceLinf, getDistanceSquared, getGeomFactory, getIdistanceL1, getIdistanceLinf, operator_add, operator_and, operator_elvis, operator_equals, operator_minus, operator_minus, operator_minus, operator_notEquals, operator_plus, operator_plus, operator_remove, operator_upTo, operator_upTo, scaleAdd, scaleAdd, scaleAdd, scaleAdd, scaleAdd, scaleAdd, sub, sub, toUnmodifiable, turn, turn, turn, turnLeft, turnLeft, turnLeft, turnRight, turnRight, turnRight
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Methods inherited from interface org.arakhne.afc.math.geometry.d2.Tuple2D
absolute, absolute, add, add, addX, addX, addY, addY, clamp, clamp, clamp, clamp, clampMax, clampMax, clampMax, clampMax, clampMin, clampMin, clampMin, clampMin, clone, epsilonEquals, equals, equals, get, get, get, getX, getY, interpolate, interpolate, ix, iy, negate, negate, scale, scale, scale, scale, set, set, set, set, set, setX, setX, setY, setY, sub, sub, subX, subX, subY, subY
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Constructor Detail
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OrientedPoint2d
public OrientedPoint2d()
Construct an empty oriented point.
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OrientedPoint2d
public OrientedPoint2d(Tuple2D<?> tuple)
Constructor by copy.- Parameters:
tuple
- the tuple to copy.
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OrientedPoint2d
public OrientedPoint2d(double x, double y)
Construct an oriented point from the two given coordinates.- Parameters:
x
- x coordinate of the point.y
- y coordinate of the point.
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OrientedPoint2d
public OrientedPoint2d(Point2D<?,?> point, Vector2D<?,?> vector)
Construct an oriented point from a point and a tangent vector.- Parameters:
point
- the point.vector
- the tangent vector.
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OrientedPoint2d
public OrientedPoint2d(double x, double y, double tanX, double tanY)
Construct an oriented point from the two given coordinates.- Parameters:
x
- x coordinate of the point.y
- y coordinate of the point.tanX
- x coordinate of the vector.tanY
- y coordinate of the vector.
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Method Detail
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hashCode
@Pure public int hashCode()
Description copied from interface:Tuple2D
Returns a hash code value based on the data values in this object. Two differentTuple2D
objects with identical data values (i.e.,Tuple2D.equals(Object)
returns true) will return the same hash code value. Two objects with different data members may return the same hash value, although this is not likely.
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setTangentX
public void setTangentX(int tanX)
Description copied from interface:OrientedPoint2D
Sets a new value in the X direction of the point.- Specified by:
setTangentX
in interfaceOrientedPoint2D<Point2d,Vector2d>
- Parameters:
tanX
- the new value double x.
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setTangentX
public void setTangentX(double tanX)
Description copied from interface:OrientedPoint2D
Sets a new value in the X direction of the point.- Specified by:
setTangentX
in interfaceOrientedPoint2D<Point2d,Vector2d>
- Parameters:
tanX
- the new value double x.
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setTangentY
public void setTangentY(int tanY)
Description copied from interface:OrientedPoint2D
Sets a new value in the Y direction of the point.- Specified by:
setTangentY
in interfaceOrientedPoint2D<Point2d,Vector2d>
- Parameters:
tanY
- the new value double y.
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setTangentY
public void setTangentY(double tanY)
Description copied from interface:OrientedPoint2D
Sets a new value in the Y direction of the point.- Specified by:
setTangentY
in interfaceOrientedPoint2D<Point2d,Vector2d>
- Parameters:
tanY
- the new value double y.
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getTangentX
public double getTangentX()
Description copied from interface:OrientedPoint2D
Replies the X coordinate of the direction vector. If this point is not part of a polyline, the direction vector is null.- Specified by:
getTangentX
in interfaceOrientedPoint2D<Point2d,Vector2d>
- Returns:
- the x coordinate of the direction vector.
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itx
public int itx()
Description copied from interface:OrientedPoint2D
Replies the X coordinate of the direction vector. If this point is not part of a polyline, the direction vector is null.- Specified by:
itx
in interfaceOrientedPoint2D<Point2d,Vector2d>
- Returns:
- the x coordinate of the direction vector.
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getTangentY
public double getTangentY()
Description copied from interface:OrientedPoint2D
Replies the Y coordinate of the direction vector. If this point is not part of a polyline, the direction vector is null.- Specified by:
getTangentY
in interfaceOrientedPoint2D<Point2d,Vector2d>
- Returns:
- the y coordinate of the direction vector.
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ity
public int ity()
Description copied from interface:OrientedPoint2D
Replies the Y coordinate of the direction vector. If this point is not part of a polyline, the direction vector is null.- Specified by:
ity
in interfaceOrientedPoint2D<Point2d,Vector2d>
- Returns:
- the y coordinate of the direction vector.
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getTangent
public Vector2d getTangent()
Description copied from interface:OrientedPoint2D
Replies the tangent vector at this point.- Specified by:
getTangent
in interfaceOrientedPoint2D<Point2d,Vector2d>
- Returns:
- the tangent vector.
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getNormal
public Vector2d getNormal()
Description copied from interface:OrientedPoint2D
Replies the normal vector at this point.- Specified by:
getNormal
in interfaceOrientedPoint2D<Point2d,Vector2d>
- Returns:
- the normal vector.
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