Overview > klyn.math.geometry > Vector
Version 0.1.4 Overview Index Tree Deprecated
Vector
classin packageklyn.math.geometry
public class Vector<NUMBER extends AbstractNumber = Double>:
Vector

Represents a two-dimensional vector.

Vector is intended for displacement and direction math. Use Point for absolute positions.

Example:

velocity = Vector<Double>(3.0, 4.0)
print(velocity.magnitude())
Properties
Modifier and Type Member Description
public property x
x as NUMBER
 Horizontal component.
public propert y
y y as NUMBER
 Vertical component.
Constructors
Modifier and Type Member Description
public Vector
Vector(x as NUMBER, y as NUMBER):
 Creates a vector from its components.
Methods
Modifier and Type Member Description
public cross
cross(other as Vector<NUMBER>) as Double:
 Computes the two-dimensional cross product determinant.
public dot
dot(other as Vector<NUMBER>) as Double:
 Computes the dot product with another vector.
public magnitude
magnitude() as Double:
 Computes the Euclidean vector length.
public normalize
normalize() as Vector<Double>:
 Returns a unit vector with the same direction.
public override toString
toString() as String:
 Returns a readable representation of the vector.
Operators
Modifier and Type Member Description
public static operator*(v1 as Vector<NUMBER>, scalar as NUMBER) as Vector<NUMBER>: Multiplies a vector by a scalar.
public static operator+(v1 as Vector<NUMBER>, v2 as Vector<NUMBER>) as Vector<NUMBER>: Adds two vectors component by component.
public static operator-(v1 as Vector<NUMBER>, v2 as Vector<NUMBER>) as Vector<NUMBER>: Subtracts two vectors component by component.
public static operator/(v1 as Vector<NUMBER>, scalar as NUMBER) as Vector<Double>: Divides a vector by a scalar.