DOMRect

A DOMRect describes the size and position of a rectangle.

The type of box represented by the DOMRect is specified by the method or property that returned it. For example, VREyeParameters.renderRect from the WebVR API specifies the viewport of a canvas into which visuals for one eye of a head mounted display should be rendered.

It inherits from its parent, DOMRectReadOnly.

DOMRectReadOnly DOMRect

Constructor

DOMRect()

Creates a new DOMRect object.

Instance properties

DOMRect inherits properties from its parent, DOMRectReadOnly. The difference is that they are not read-only anymore.

DOMRectReadOnly.x

The x coordinate of the DOMRect's origin (typically the top-left corner of the rectangle).

DOMRectReadOnly.y

The y coordinate of the DOMRect's origin (typically the top-left corner of the rectangle).

DOMRectReadOnly.width

The width of the DOMRect.

DOMRectReadOnly.height

The height of the DOMRect.

DOMRectReadOnly.top

Returns the top coordinate value of the DOMRect (has the same value as y, or y + height if height is negative).

DOMRectReadOnly.right

Returns the right coordinate value of the DOMRect (has the same value as x + width, or x if width is negative).

DOMRectReadOnly.bottom

Returns the bottom coordinate value of the DOMRect (has the same value as y + height, or y if height is negative).

DOMRectReadOnly.left

Returns the left coordinate value of the DOMRect (has the same value as x, or x + width if width is negative).

Static methods

DOMRect may also inherit static methods from its parent, DOMRectReadOnly.

DOMRect.fromRect()

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

Instance methods

DOMRect may inherit methods from its parent, DOMRectReadOnly.

Specifications

Specification
Geometry Interfaces Module Level 1
# DOMRect

Browser compatibility

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See also