# Display : VisualElement
The Display is a special element where you can use the window (term) API to draw on the display, useful when you need to use external APIs.

### Usage
 ```lua
local display = main:addDisplay() -- Create a display element
local displayWindow = display:getWindow() -- Get the window object of the display
displayWindow.write("Hello World!") -- Write "Hello World!" to the display
```


## Functions

|Method|Returns|Description|
|---|---|---|
|[Display:getWindow](#display-getwindow)|table|Returns the current window object
|[Display:write](#display-write)|Display|Writes text to the display


## Protected Functions

|Method|Returns|Description|
|---|---|---|
|Display:init|-|Initializes the Display instance
|Display:render|-|Renders the Display

## Display:getWindow()
Returns the current window object

### Returns
* `table` `window` The current window object

## Display:write(x, y, text, fg?, bg?)
Writes text to the display at the given position with the given foreground and background colors

### Parameters
* `x` `number` The x position to write to
* `y` `number` The y position to write to
* `text` `string` The text to write
* `fg` *(optional)* `colors` The foreground color (optional)
* `bg` *(optional)* `colors` The background color (optional)

### Returns
* `Display` `self` The display instance