This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The bottom
read-only property of the DOMRectReadOnly
interface returns the bottom coordinate value of the DOMRect.
(Has the same value as y + height
, or y
if height
is negative.)
var recBottom = DOMRect.bottom;
A double.
Specification | Status | Comment |
---|---|---|
Geometry Interfaces Module Level 1 The definition of 'bottom' in that specification. | Candidate Recommendation | Latest spec version is an ED. |
Desktop | ||||||
---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
Basic support | Yes | No
|
Yes | No
|
Yes | 10.1 |
Mobile | |||||||
---|---|---|---|---|---|---|---|
Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
Basic support | Yes | Yes | No
|
Yes | Yes | 10.1 | ? |
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https://developer.mozilla.org/en-US/docs/Web/API/DOMRectReadOnly/bottom