# Vec2
### Properties
* `x` - double
* `y` - double
### Methods
* [constructor](#vec2-new-x-y)
* [length](#length)
* [distanceTo](#distanceto-othervec2)
* [angleTo](#angleto-othervec2)
* [normalized](#normalized)
* [scale](#scale-scalar)
### `Vec2:new(x, y)`
* `x` - What to set x to
* `y` - What to set y to
Constructs a new Vec2 with the provided x and y.
**Example:**
```lua
local screenPosition = Vec2:new(200, 200)
```
### `length()`
Returns the length of the Vec2
**Example:**
```lua
local vec = Vec2:new(200, 200)
print("The vector has a length of " .. vecL:length())
```
### `distanceTo(otherVec2)`
* `otherVec2` - A different Vec2
Returns the distance from this vector to the `otherVec2`
**Example:**
```lua
local vecA = Vec2:new(200, 200)
local vecB = Vec2:new(400, 690)
print("Distance from vecA to vecB: " .. vecA:distanceTo(vecB))
```
### `angleTo(otherVec2)`
* `otherVec2` - A different Vec2
Returns the angle to the `otherVec2`
**Example:**
```lua
local vecA = Vec2:new(1, 0)
local vecB = Vec2:new(0, 1)
print("Angle between vecA and vecB: " .. vecA:angleTo(vecB)) --prints 90
```
### `normalized()`
Returns this vector but normalized (that is with length 1)
**Example:**
```lua
local vecA = Vec2:new(20, 10)
print("vecA normalized: " .. vecA:normalized():toString()) --prints (0.8944, 0.4472)
```
### `scale(scalar)`
* `scalar` - By how much you want to scale the vector
Returns a scaled version of this vector
**Example:**
```lua
local vecA = Vec2:new(20, 10)
print("vecA scaled by 2: " .. vecA:scale(2):toString()) --prints (40, 20)
```
### `toString()`
Returns a string representation of the Vec2
**Example:**
```lua
local vecA = Vec2:new(20, 10)
print("vecA: " .. vecA:toString()) --prints (20, 10)
```