atkComponentGetExtents: atkComponentGetExtents
In RGtk2: R Bindings for Gtk 2.8.0 and Above

Gets the rectangle which gives the extent of the component.

1	atkComponentGetExtents(object, coord.type)

`object`	[`AtkComponent`] an `AtkComponent`
`coord.type`	[`AtkCoordType`] specifies whether the coordinates are relative to the screen or to the components top level window

A list containing the following elements:

`x`	[integer] `integer` to put x coordinate
`y`	[integer] `integer` to put y coordinate
`width`	[integer] `integer` to put width
`height`	[integer] `integer` to put height