All Implemented Interfaces:: it.unibo.alchemist.model.geometry.Vector


public interface Vector2D<P extends Vector2D<P>>
 implements Vector<P>

Bidimensional vector with x and y coordinates.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public class`	`Vector2D.Companion`	Utility functions for Vector2D.

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`Double`	`dot(P other)`	Dot product between bidimensional vectors.
`Boolean`	`isInRectangle(Vector2D<?> origin, Double width, Double height)`	Checks whether the given point is inside a rectangular region described by an origin point and width and height values (only positive).
`abstract P`	`newFrom(Double x, Double y)`	Creates a new Vector2D with the same type of the current one with different x and y.
`P`	`minus(Pair<Double, Double> other)`	Allows subtraction with a Pair.
`P`	`normalized()`	Normalizes the vector.
`P`	`plus(Pair<Double, Double> other)`	Allows summaction with a Pair.
`P`	`surroundingPointAt(Double angle, Double distance)`	Computes a point which is at a certain distance and angle (in radians) from this one.
`P`	`surroundingPointAt(P versor, Double distance)`	Computes a point which is at a certain distance and angle (expressed as a versor centered in this node) from this one.
`List<P>`	`surrounding(Double radius, Integer count)`	Creates a list of count points equally spaced in the circle of given radius with center in this vector.
`Double`	`getX()`
`Double`	`getY()`
`Double`	`getAsAngle()`

Methods inherited from class it.unibo.alchemist.model.geometry.Vector
angleBetween, coerceAtLeast, coerceAtMost, coerceIn, distanceTo, div, fromCoordinates, get, getCoordinates, getDimensions, getMagnitude, getZero, minus, normal, plus, resized, times
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - dot
```
 Double dot(P other)
```
    Dot product between bidimensional vectors.
  - isInRectangle
```
 Boolean isInRectangle(Vector2D<?> origin, Double width, Double height)
```
    Checks whether the given point is inside a rectangular region described by an origin point and width and height values (only positive).
  - newFrom
```
 abstract P newFrom(Double x, Double y)
```
    Creates a new Vector2D with the same type of the current one with different x and y.
  - minus
```
 P minus(Pair<Double, Double> other)
```
    Allows subtraction with a Pair.
  - normalized
```
 P normalized()
```
    Normalizes the vector.
  - plus
```
 P plus(Pair<Double, Double> other)
```
    Allows summaction with a Pair.
  - surroundingPointAt
```
 P surroundingPointAt(Double angle, Double distance)
```
    Computes a point which is at a certain distance and angle (in radians) from this one.
  - surroundingPointAt
```
 P surroundingPointAt(P versor, Double distance)
```
    Computes a point which is at a certain distance and angle (expressed as a versor centered in this node) from this one.
  - surrounding
```
 List<P> surrounding(Double radius, Integer count)
```
    Creates a list of count points equally spaced in the circle of given radius with center in this vector.
    Parameters:
    
    radius -
    the distance each generated position must have from this.
    
    count -
    the number of positions to generate.
  - getX
```
 Double getX()
```
  - getY
```
 Double getY()
```
  - getAsAngle
```
 Double getAsAngle()
```

Interface Vector2D

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class it.unibo.alchemist.model.geometry.Vector

Methods inherited from class java.lang.Object

Constructor Detail

Method Detail

dot

isInRectangle

newFrom

minus

normalized

plus

surroundingPointAt

surroundingPointAt

surrounding

getX

getY

getAsAngle