| Package | Description |
|---|---|
| org.apache.commons.math3.geometry.euclidean.oned |
This package provides basic 1D geometry components.
|
| org.apache.commons.math3.geometry.euclidean.threed |
This package provides basic 3D geometry components.
|
| org.apache.commons.math3.geometry.euclidean.twod |
This package provides basic 2D geometry components.
|
| Modifier and Type | Field and Description |
|---|---|
static Vector1D |
Vector1D.NaN
A vector with all coordinates set to NaN.
|
static Vector1D |
Vector1D.NEGATIVE_INFINITY
A vector with all coordinates set to negative infinity.
|
static Vector1D |
Vector1D.ONE
Unit (coordinates: 1).
|
static Vector1D |
Vector1D.POSITIVE_INFINITY
A vector with all coordinates set to positive infinity.
|
static Vector1D |
Vector1D.ZERO
Origin (coordinates: 0).
|
| Modifier and Type | Method and Description |
|---|---|
Vector1D |
Vector1D.add(double factor,
Vector<Euclidean1D> v)
Add a scaled vector to the instance.
|
Vector1D |
Vector1D.add(Vector<Euclidean1D> v)
Add a vector to the instance.
|
Vector1D |
OrientedPoint.getLocation()
Get the hyperplane location on the real line.
|
Vector1D |
Vector1D.getZero()
Get the null vector of the vectorial space or origin point of the affine space.
|
Vector1D |
Vector1D.negate()
Get the opposite of the instance.
|
Vector1D |
Vector1D.normalize()
Get a normalized vector aligned with the instance.
|
Vector1D |
Vector1DFormat.parse(String source)
Parses a string to produce a
Vector object. |
Vector1D |
Vector1DFormat.parse(String source,
ParsePosition pos)
Parses a string to produce a
Vector object. |
Vector1D |
Vector1D.scalarMultiply(double a)
Multiply the instance by a scalar.
|
Vector1D |
Vector1D.subtract(double factor,
Vector<Euclidean1D> v)
Subtract a scaled vector from the instance.
|
Vector1D |
Vector1D.subtract(Vector<Euclidean1D> p)
Subtract a vector from the instance.
|
| Modifier and Type | Method and Description |
|---|---|
static double |
Vector1D.distance(Vector1D p1,
Vector1D p2)
Compute the distance between two vectors according to the L2 norm.
|
static double |
Vector1D.distanceInf(Vector1D p1,
Vector1D p2)
Compute the distance between two vectors according to the L∞ norm.
|
static double |
Vector1D.distanceSq(Vector1D p1,
Vector1D p2)
Compute the square of the distance between two vectors.
|
| Constructor and Description |
|---|
OrientedPoint(Vector1D location,
boolean direct)
Deprecated.
as of 3.3, replaced with
OrientedPoint.OrientedPoint(Vector1D, boolean, double) |
OrientedPoint(Vector1D location,
boolean direct,
double tolerance)
Simple constructor.
|
Vector1D(double a,
Vector1D u)
Multiplicative constructor
Build a vector from another one and a scale factor.
|
Vector1D(double a1,
Vector1D u1,
double a2,
Vector1D u2)
Linear constructor
Build a vector from two other ones and corresponding scale factors.
|
Vector1D(double a1,
Vector1D u1,
double a2,
Vector1D u2,
double a3,
Vector1D u3)
Linear constructor
Build a vector from three other ones and corresponding scale factors.
|
Vector1D(double a1,
Vector1D u1,
double a2,
Vector1D u2,
double a3,
Vector1D u3,
double a4,
Vector1D u4)
Linear constructor
Build a vector from four other ones and corresponding scale factors.
|
| Modifier and Type | Method and Description |
|---|---|
Vector1D |
Line.toSubSpace(Point<Euclidean3D> point)
Transform a space point into a sub-space point.
|
Vector1D |
Line.toSubSpace(Vector<Euclidean3D> vector)
Transform a space point into a sub-space point.
|
| Modifier and Type | Method and Description |
|---|---|
Vector1D |
Line.toSubSpace(Point<Euclidean2D> point)
Transform a space point into a sub-space point.
|
Vector1D |
Line.toSubSpace(Vector<Euclidean2D> vector)
Transform a space point into a sub-space point.
|
| Modifier and Type | Method and Description |
|---|---|
Vector2D |
Line.getPointAt(Vector1D abscissa,
double offset)
Get one point from the plane.
|
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