---
title: "Point"
docs: "Phaser v3.88.2"
url: https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point
site: Phaser - https://phaser.io
---

> This page is about the open-source Phaser framework, for writing a game's code by hand. To make a game with AI, use Phaser AE (https://phaser.io/): the desk's tools work with Web MCP, and the CLI works with your own coding agent. See "For AI agents: Phaser AE" at the end of this page.

# Point

Defines a Point in 2D space, with an x and y component.

**Constructor**

`new Point([x], [y])`

**Parameters**
| name | type | optional | default | description |
| ---- | ---- | -------- | ------- | ----------- |
| x | number | Yes | 0 | The x coordinate of this Point. |
| y | number | Yes | "x" | The y coordinate of this Point. |

---


**Scope**: static

> Source: [src/geom/point/Point.js#L10](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Point.js#L10)  
Since: 3.0.0

## Public Methods

### Ceil

#### \<static> Ceil(point)


**Description:**

Apply `Math.ceil()` to each coordinate of the given Point.

**Tags:**

 - generic

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| point | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | The Point to ceil. |


**Returns:** [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) - The Point with `Math.ceil()` applied to its coordinates.


> Source: [src/geom/point/Ceil.js#L7](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Ceil.js#L7)  
Since: 3.0.0


---

### Clone

#### \<static> Clone(source)


**Description:**

Clone the given Point.

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| source | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | The source Point to clone. |


**Returns:** [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) - The cloned Point.


> Source: [src/geom/point/Clone.js#L9](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Clone.js#L9)  
Since: 3.0.0


---

### CopyFrom

#### \<static> CopyFrom(source, dest)


**Description:**

Copy the values of one Point to a destination Point.

**Tags:**

 - generic

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| source | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | The source Point to copy the values from. |
| dest | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | The destination Point to copy the values to. |


**Returns:** [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) - The destination Point.


> Source: [src/geom/point/CopyFrom.js#L7](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/CopyFrom.js#L7)  
Since: 3.0.0


---

### Equals

#### \<static> Equals(point, toCompare)


**Description:**

A comparison of two `Point` objects to see if they are equal.

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| point | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | The original `Point` to compare against. |
| toCompare | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | The second `Point` to compare. |


**Returns:** boolean - Returns true if the both `Point` objects are equal.


> Source: [src/geom/point/Equals.js#L7](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Equals.js#L7)  
Since: 3.0.0


---

### Floor

#### \<static> Floor(point)


**Description:**

Apply `Math.ceil()` to each coordinate of the given Point.

**Tags:**

 - generic

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| point | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | The Point to floor. |


**Returns:** [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) - The Point with `Math.floor()` applied to its coordinates.


> Source: [src/geom/point/Floor.js#L7](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Floor.js#L7)  
Since: 3.0.0


---

### GetCentroid

#### \<static> GetCentroid(points, [out])


**Description:**

Get the centroid or geometric center of a plane figure (the arithmetic mean position of all the points in the figure).

Informally, it is the point at which a cutout of the shape could be perfectly balanced on the tip of a pin.

**Tags:**

 - generic

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| points | Array.\<[Phaser.Types.Math.Vector2Like](https://phaser.io/oss/docs/api-documentation/3.88.2/typedef/types-math.md#Vector2Like)> | No | An array of Vector2Like objects to get the geometric center of. |
| out | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | Yes | A Point object to store the output coordinates in. If not given, a new Point instance is created. |


**Returns:** [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) - A Point object representing the geometric center of the given points.


> Source: [src/geom/point/GetCentroid.js#L9](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/GetCentroid.js#L9)  
Since: 3.0.0


---

### GetMagnitude

#### \<static> GetMagnitude(point)


**Description:**

Calculate the magnitude of the point, which equivalent to the length of the line from the origin to this point.

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| point | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | The point to calculate the magnitude for |


**Returns:** number - The resulting magnitude


> Source: [src/geom/point/GetMagnitude.js#L7](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/GetMagnitude.js#L7)  
Since: 3.0.0


---

### GetMagnitudeSq

#### \<static> GetMagnitudeSq(point)


**Description:**

Calculates the square of magnitude of given point.(Can be used for fast magnitude calculation of point)

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| point | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | Returns square of the magnitude/length of given point. |


**Returns:** number - Returns square of the magnitude of given point.


> Source: [src/geom/point/GetMagnitudeSq.js#L7](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/GetMagnitudeSq.js#L7)  
Since: 3.0.0


---

### GetRectangleFromPoints

#### \<static> GetRectangleFromPoints(points, [out])


**Description:**

Calculates the Axis Aligned Bounding Box (or aabb) from an array of points.

**Tags:**

 - generic

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| points | Array.\<[Phaser.Types.Math.Vector2Like](https://phaser.io/oss/docs/api-documentation/3.88.2/typedef/types-math.md#Vector2Like)> | No | An array of Vector2Like objects to get the AABB from. |
| out | [Phaser.Geom.Rectangle](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-rectangle.md) | Yes | A Rectangle object to store the results in. If not given, a new Rectangle instance is created. |


**Returns:** [Phaser.Geom.Rectangle](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-rectangle.md) - A Rectangle object holding the AABB values for the given points.


> Source: [src/geom/point/GetRectangleFromPoints.js#L9](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/GetRectangleFromPoints.js#L9)  
Since: 3.0.0


---

### Interpolate

#### \<static> Interpolate(pointA, pointB, [t], [out])


**Description:**

Returns the linear interpolation point between the two given points, based on `t`.

**Tags:**

 - generic

**Parameters:**
| name | type | optional | default | description |
| ---- | ---- | -------- | ------- | ----------- |
| pointA | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No |  | The starting `Point` for the interpolation. |
| pointB | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No |  | The target `Point` for the interpolation. |
| t | number | Yes | 0 | The amount to interpolate between the two points. Generally, a value between 0 (returns the starting `Point`) and 1 (returns the target `Point`). If omitted, 0 is used. |
| out | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) \| object | Yes |  | An optional `Point` object whose `x` and `y` values will be set to the result of the interpolation (can also be any object with `x` and `y` properties). If omitted, a new `Point` created and returned. |


**Returns:** [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md), object - Either the object from the `out` argument with the properties `x` and `y` set to the result of the interpolation or a newly created `Point` object.


> Source: [src/geom/point/Interpolate.js#L9](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Interpolate.js#L9)  
Since: 3.0.0


---

### Invert

#### \<static> Invert(point)


**Description:**

Swaps the X and the Y coordinate of a point.

**Tags:**

 - generic

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| point | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | The Point to modify. |


**Returns:** [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) - The modified `point`.


> Source: [src/geom/point/Invert.js#L7](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Invert.js#L7)  
Since: 3.0.0


---

### Negative

#### \<static> Negative(point, [out])


**Description:**

Inverts a Point's coordinates.

**Tags:**

 - generic

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| point | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | The Point to invert. |
| out | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | Yes | The Point to return the inverted coordinates in. |


**Returns:** [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) - The modified `out` Point, or a new Point if none was provided.


> Source: [src/geom/point/Negative.js#L9](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Negative.js#L9)  
Since: 3.0.0


---

### Project

#### \<static> Project(pointA, pointB, [out])


**Description:**

Calculates the vector projection of `pointA` onto the nonzero `pointB`. This is the

orthogonal projection of `pointA` onto a straight line parallel to `pointB`.

**Tags:**

 - generic

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| pointA | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | Point A, to be projected onto Point B. |
| pointB | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | Point B, to have Point A projected upon it. |
| out | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | Yes | The Point object to store the position in. If not given, a new Point instance is created. |


**Returns:** [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) - A Point object holding the coordinates of the vector projection of `pointA` onto `pointB`.


> Source: [src/geom/point/Project.js#L10](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Project.js#L10)  
Since: 3.0.0


---

### ProjectUnit

#### \<static> ProjectUnit(pointA, pointB, [out])


**Description:**

Calculates the vector projection of `pointA` onto the nonzero `pointB`. This is the

orthogonal projection of `pointA` onto a straight line paralle to `pointB`.

**Tags:**

 - generic

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| pointA | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | Point A, to be projected onto Point B. Must be a normalized point with a magnitude of 1. |
| pointB | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | Point B, to have Point A projected upon it. |
| out | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | Yes | The Point object to store the position in. If not given, a new Point instance is created. |


**Returns:** [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) - A unit Point object holding the coordinates of the vector projection of `pointA` onto `pointB`.


> Source: [src/geom/point/ProjectUnit.js#L9](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/ProjectUnit.js#L9)  
Since: 3.0.0


---

### SetMagnitude

#### \<static> SetMagnitude(point, magnitude)


**Description:**

Changes the magnitude (length) of a two-dimensional vector without changing its direction.

**Tags:**

 - generic

**Parameters:**
| name | type | optional | description |
| ---- | ---- | -------- | ----------- |
| point | [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) | No | The Point to treat as the end point of the vector. |
| magnitude | number | No | The new magnitude of the vector. |


**Returns:** [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) - The modified Point.


> Source: [src/geom/point/SetMagnitude.js#L9](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/SetMagnitude.js#L9)  
Since: 3.0.0


---

### setTo

#### \<instance> setTo([x], [y])


**Description:**

Set the x and y coordinates of the point to the given values.

**Parameters:**
| name | type | optional | default | description |
| ---- | ---- | -------- | ------- | ----------- |
| x | number | Yes | 0 | The x coordinate of this Point. |
| y | number | Yes | "x" | The y coordinate of this Point. |


**Returns:** [Phaser.Geom.Point](https://phaser.io/oss/docs/api-documentation/3.88.2/class/geom-point.md) - This Point object.


> Source: [src/geom/point/Point.js#L63](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Point.js#L63)  
Since: 3.0.0


---

## Public Members

### type

#### type: number


**Description:**

The geometry constant type of this object: `GEOM_CONST.POINT`.

Used for fast type comparisons.


> Source: [src/geom/point/Point.js#L31](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Point.js#L31)  
Since: 3.19.0


---

### x

#### x: number


**Description:**

The x coordinate of this Point.


> Source: [src/geom/point/Point.js#L42](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Point.js#L42)  
Since: 3.0.0


---

### y

#### y: number


**Description:**

The y coordinate of this Point.


> Source: [src/geom/point/Point.js#L52](https://github.com/phaserjs/phaser/blob/v3.88.2/src/geom/point/Point.js#L52)  
Since: 3.0.0


---

---

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- **Expansion packs** (https://phaser.io/packs): 358 packs in 20 families (163 free, 195 Pro) that every game is built from, on the Phaser AE kernel (https://phaser.io/kernel).
- **Credits** (https://phaser.io/credits): what the desk's tools spend. Bought in packs, with no plan needed.
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Read any page of this site as Markdown by adding `.md` to its URL (the home page is https://phaser.io/index.md), or by asking for `text/markdown`. The index for agents is https://phaser.io/llms.txt. On the site's pages, the browser's Web MCP also offers `phaser_ae_guide`, `read_page_as_markdown` and `open_phaser_ae`.