The ImageBitmap.close()
method disposes of all graphical resources associated with an ImageBitmap
.
The ImageBitmap.close()
method disposes of all graphical resources associated with an ImageBitmap
.
js
close()
None.
None (undefined
).
js
const offscreen = new OffscreenCanvas(256, 256); const gl = offscreen.getContext("webgl"); // Perform some drawing using the gl context const bitmap = offscreen.transferToImageBitmap(); // ImageBitmap { width: 256, height: 256 } bitmap.close(); // ImageBitmap { width: 0, height: 0 } — disposed
Specification |
---|
HTML Standard # dom-imagebitmap-close-dev |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
close |
52 | 79 | 46 | No | 37 | 15 | 52 | 52 | 46 | 37 | 15 | 6.0 |
ImageBitmap
.
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https://developer.mozilla.org/en-US/docs/Web/API/ImageBitmap/close