# class DOMRectReadOnly

#### package js.html

#### extended by DOMRect

Available on HTML5

The `DOMRectReadOnly` interface specifies the standard properties used by `DOMRect` to define a rectangle.

Documentation DOMRectReadOnly by Mozilla Contributors, licensed under CC-BY-SA 2.5.

See:

https://developer.mozilla.org/en-US/docs/Web/API/DOMRectReadOnly

### Variables

###

`read onlybottom:Float`

Returns the bottom coordinate value of the `DOMRect` (usually the same as y + height).

###

`read onlyheight:Float`

The height of the `DOMRect`.

###

`read onlyleft:Float`

Returns the left coordinate value of the `DOMRect` (usually the same as `x`).

###

`read onlyright:Float`

Returns the right coordinate value of the `DOMRect` (usually the same as `x + width`).

###

`read onlytop:Float`

Returns the top coordinate value of the `DOMRect` (usually the same as `y`.)

###

`read onlywidth:Float`

The width of the `DOMRect`.

###

`read onlyx:Float`

The x coordinate of the `DOMRect`'s origin.

###

`read onlyy:Float`

The y coordinate of the `DOMRect`'s origin.