## getAbsolutePosition

### Description

Converts the relative coordinates into absolute coordinates

### Parameters

1. `number|nil` x
2. `number|nil` y

### Returns

1. `number` absolute x
2. `number` absolute y

### Usage

* Creates a frame and a button and prints the button's absolute position to the debug console

```lua
local basalt = require("basalt")

local mainFrame = basalt.createFrame():setPosition(3,3)
local aButton = mainFrame:addButton():setSize(8,1):setPosition(4,2)
local absX, absY = aButton:getAbsolutePosition()
basalt.debug("Absolute Position: " .. absX .. ", " .. absY) -- returns 7,5 (frame coords + own coords) instead of 4,2
```