DOMRectReadOnly

Note: This feature is available in Web Workers.

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

Constructor

DOMRectReadOnly()

Defined to create a new DOMRectReadOnly object.

Instance properties

DOMRectReadOnly.x Read only

Returns the x coordinate of the DOMRectReadOnly's origin.

DOMRectReadOnly.y Read only

Returns the y coordinate of the DOMRectReadOnly's origin.

DOMRectReadOnly.width Read only

Returns the width of the DOMRectReadOnly.

DOMRectReadOnly.height Read only

Returns the height of the DOMRectReadOnly.

DOMRectReadOnly.top Read only

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

DOMRectReadOnly.right Read only

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

DOMRectReadOnly.bottom Read only

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

DOMRectReadOnly.left Read only

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

Static methods

DOMRectReadOnly.fromRect()

Creates a new DOMRectReadOnly object with a given location and dimensions.

Instance methods

DOMRectReadOnly.toJSON()

Returns a JSON representation of the DOMRectReadOnly object.

Specifications

See also