This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The DOMPointReadOnly
interface specifies the standard properties used by DOMPoint
to define a 2D or 3D point in a coordinate system.
Constructor
DOMPointReadOnly()
- Defined to create a new
DOMPointReadOnly
object, but note that this constructor cannot be called by 3rd party JavaScript: doing so returns an "Illegal constructor" typeError.
Methods
DOMPointReadOnly.fromPoint
- Translates the position/perspective of a
DOMPoint
to a new position (doesn't appear to be supported anywhere yet.) DOMPointReadOnly.matrixTransform
- Applies a matrix transform to a
DOMPointReadOnly
object (doesn't appear to be supported anywhere yet.)
Properties
DOMPointReadOnly.x
Read only- The x coordinate of the
DOMPoint
. DOMPointReadOnly.y
Read only- The y coordinate of the
DOMPoint
. DOMPointReadOnly.z
Read only- The z coordinate of the
DOMPoint
. DOMPointReadOnly.w
Read only- The perspective value of the
DOMPoint
.
Specifications
Specification | Status | Comment |
---|---|---|
Geometry Interfaces Module Level 1 The definition of 'DOMPoint' in that specification. |
Candidate Recommendation | Latest spec version is an ED. |
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | No support |
(Yes) |
No support |
No support |
No support |
Feature | Android | Firefox Mobile (Gecko) | Firefox OS (Gecko) | IE Phone | Opera Mobile | Safari Mobile | Chrome for Android |
---|---|---|---|---|---|---|---|
Basic support | No support | (Yes) | No support | No support | No support | No support | No support |
See also
Document Tags and Contributors
Tags:
Contributors to this page:
rolfedh,
chrisdavidmills
Last updated by:
rolfedh,