This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The ImageBitmap
.close()
method disposes of all graphical resources associated with an ImageBitmap
.
Syntax
void ImageBitmap.close()
Examples
var offscreen = new OffscreenCanvas(256, 256); var gl = offscreen.getContext('webgl'); // ... some drawing using the gl context ... var bitmap = offscreen.transferToImageBitmap(); // ImageBitmap { width: 256, height: 256 } bitmap.close(); // ImageBitmap { width: 0, height: 0 } -- disposed
Specifications
Specification | Status | Comment |
---|---|---|
HTML Living Standard The definition of 'close()' in that specification. |
Living Standard |
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 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
close | Chrome Full support 52 | Edge Full support 79 | Firefox Full support 46 | IE No support No | Opera Full support 37 | Safari No support No | WebView Android Full support 52 | Chrome Android Full support 52 | Firefox Android Full support 46 | Opera Android Full support 37 | Safari iOS No support No | Samsung Internet Android Full support 6.0 |
Legend
- Full support
- Full support
- No support
- No support
See also
- The interface defining this method,
ImageBitmap
.