This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
A DOMQuad
is a collection of four DOMPoint
s defining the corners of an arbitrary quadrilateral. Returning DOMQuad
s lets getBoxQuads()
return accurate information even when arbitrary 2D or 3D transforms are present. It has a handy bounds
attribute returning a DOMRectReadOnly
for those cases where you just want an axis-aligned bounding rectangle.
Constructor
DOMQuad.DOMQuad()
- Creates a new
DOMQuad
object.
Properties
- p1,p2,p3,p4 Read only
- are
DOMPoint
objects for each of theDOMQuad
object's four corners.
Methods
DOMQuad.fromRect()
- Returns a new
DOMQuad
object based on the passed set of coordinates. DOMQuad.fromQuad()
- Returns a new
DOMQuad
object based on the passed set of coordinates. DOMQuad.getBounds()
- Returns a
DOMRect
object with the coordinates and dimensions of theDOMQuad
object. DOMQuad.toJSON()
- Returns a JSON representation of the
DOMQuad
object.
Specifications
Specification | Status | Comment |
---|---|---|
Geometry Interfaces Module Level 1 The definition of 'DOMQuad' in that specification. |
Candidate Recommendation | Initial definition. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
DOMQuad | Chrome Full support 61 | Edge Full support 79 | Firefox Full support 31 | IE No support No | Opera Full support 48 | Safari Full support 11 | WebView Android Full support 61 | Chrome Android Full support 61 | Firefox Android Full support 31 | Opera Android Full support 45 | Safari iOS Full support 11 | Samsung Internet Android Full support 8.0 |
DOMQuad() constructor | Chrome Full support 61 | Edge Full support 79 | Firefox Full support 31 | IE No support No | Opera Full support 48 | Safari Full support 11 | WebView Android Full support 61 | Chrome Android Full support 61 | Firefox Android Full support 31 | Opera Android Full support 45 | Safari iOS Full support 11 | Samsung Internet Android Full support 8.0 |
fromQuad() static function | Chrome Full support Yes | Edge Full support 79 | Firefox Full support 69 | IE No support No | Opera Full support Yes | Safari Full support 11 | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android No support No | Opera Android Full support Yes | Safari iOS Full support 11 | Samsung Internet Android Full support Yes |
fromRect() static function | Chrome Full support Yes | Edge Full support 79 | Firefox Full support 69 | IE No support No | Opera Full support Yes | Safari Full support 11 | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android No support No | Opera Android Full support Yes | Safari iOS Full support 11 | Samsung Internet Android Full support Yes |
getBounds() | Chrome Full support Yes | Edge Full support 79 | Firefox Full support 62 | IE No support No | Opera Full support Yes | Safari Full support 11 | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support 62 | Opera Android Full support Yes | Safari iOS Full support 11 | Samsung Internet Android Full support Yes |
p1 | Chrome Full support Yes | Edge Full support 79 | Firefox
Full support
31
| IE No support No | Opera Full support Yes | Safari Full support 11 | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android
Full support
31
| Opera Android Full support Yes | Safari iOS Full support 11 | Samsung Internet Android Full support Yes |
p2 | Chrome Full support Yes | Edge Full support 79 | Firefox
Full support
31
| IE No support No | Opera Full support Yes | Safari Full support 11 | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android
Full support
31
| Opera Android Full support Yes | Safari iOS Full support 11 | Samsung Internet Android Full support Yes |
p3 | Chrome Full support Yes | Edge Full support 79 | Firefox
Full support
31
| IE No support No | Opera Full support Yes | Safari Full support 11 | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android
Full support
31
| Opera Android Full support Yes | Safari iOS Full support 11 | Samsung Internet Android Full support Yes |
p4 | Chrome Full support Yes | Edge Full support 79 | Firefox
Full support
31
| IE No support No | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android
Full support
31
| Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android Full support Yes |
toJSON() | Chrome Full support Yes | Edge Full support 79 | Firefox Full support 62 | IE No support No | Opera Full support Yes | Safari Full support 11 | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support 62 | Opera Android Full support Yes | Safari iOS Full support 11 | Samsung Internet Android Full support Yes |
Available in workers | Chrome Full support 61 | Edge Full support 79 | Firefox Full support 69 | IE No support No | Opera Full support 48 | Safari Full support 11 | WebView Android Full support 61 | Chrome Android Full support 61 | Firefox Android No support No | Opera Android Full support 45 | Safari iOS Full support 11 | Samsung Internet Android Full support 8.0 |
Legend
- Full support
- Full support
- No support
- No support
- See implementation notes.
- See implementation notes.