This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for the proper prefixes to use 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 spec changes.
The y read-only property of the DOMPointReadOnly interface represents the y coordinate of a point.
In general, positive y means upwards, and negative y means downwards.
var yPos = DOMPoint.y;
A double.
| Specification | Status | Comment |
|---|---|---|
| Geometry Interfaces Module Level 1 The definition of 'y' in that specification. | Candidate Recommendation | Latest spec version is an ED. |
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support |
Not supported |
(Yes) | Not supported | Not supported | Not supported |
| Feature | Android | Firefox Mobile (Gecko) | Firefox OS (Gecko) | IE Phone | Opera Mobile | Safari Mobile | Chrome for Android |
|---|---|---|---|---|---|---|---|
| Basic support | Not supported | (Yes) | Not supported | Not supported | Not supported | Not supported | Not supported |
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https://developer.mozilla.org/en-US/docs/Web/API/DOMPointReadOnly/y