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This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
The DOMRectReadOnly interface specifies the standard properties used by DOMRect to define a rectangle.
Constructor
DOMRectReadOnly()- Defined to create a new
DOMRectReadOnlyobject, but note that this constructor cannot be called by 3rd party JavaScript: doing so returns an "Illegal constructor" typeError.
Methods
DOMRectReadOnly.fromRect- Translates the position/perspective of a
DOMRectto a new position. (Doesn't appear to be supported anywhere yet.)
Properties
DOMRectReadOnly.xRead only- The x coordinate of the
DOMRect's origin. DOMRectReadOnly.yRead only- The y coordinate of the
DOMRect's origin. DOMRectReadOnly.widthRead only- The width of the
DOMRect. DOMRectReadOnly.heightRead only- The height of the
DOMRect. DOMRectReadOnly.topRead only- Returns the top coordinate value of the
DOMRect(usually the same asy.) DOMRectReadOnly.rightRead only- Returns the right coordinate value of the
DOMRect(usually the same asx + width). DOMRectReadOnly.bottomRead only- Returns the bottom coordinate value of the
DOMRect(usually the same as y + height). DOMRectReadOnly.leftRead only- Returns the left coordinate value of the
DOMRect(usually the same asx).
Examples
TBD.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Geometry Interfaces Module Level 1 The definition of 'DOMRect' 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
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Contributors to this page:
rolfedh,
chrisdavidmills
Last updated by:
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