DOMRectReadOnly

The DOMRectReadOnly interface specifies the standard properties used by DOMRect to define a rectangle whose properties are immutable.

Constructor

DOMRectReadOnly()
Defined to create a new DOMRectReadOnly object. Note that this constructor cannot be called by 3rd party JavaScript; doing so returns an "Illegal constructor" TypeError.

Properties

DOMRectReadOnly.x Read only
The x coordinate of the DOMRect's origin.
DOMRectReadOnly.y Read only
The y coordinate of the DOMRect's origin.
DOMRectReadOnly.width Read only
The width of the DOMRect.
DOMRectReadOnly.height Read only
The height of the DOMRect.
DOMRectReadOnly.top Read only
Returns the top coordinate value of the DOMRect (usually the same as y.)
DOMRectReadOnly.right Read only
Returns the right coordinate value of the DOMRect (usually the same as x + width).
DOMRectReadOnly.bottom Read only
Returns the bottom coordinate value of the DOMRect (usually the same as y + height).
DOMRectReadOnly.left Read only
Returns the left coordinate value of the DOMRect (usually the same as x).

Static methods

DOMRectReadOnly.fromRect()
Creates a new DOMRect object with a given location and dimensions.

Specifications

Specification Status Comment
Geometry Interfaces Module Level 1
The definition of 'DOMRectReadOnly' in that specification.
Candidate Recommendation Initial definition.

Browser compatibility

BCD tables only load in the browser

See also