ImageDecoder: reset() method
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Note: This feature is available in Dedicated Web Workers.
The reset() method of the ImageDecoder interface aborts all pending decode() operations; rejecting all pending promises. All other state will be unchanged. Class methods can continue to be invoked after reset(). E.g., calling decode() after reset() is permitted.
Syntax
js
reset()
Parameters
None.
Return value
None (undefined).
Examples
The following example resets the ImageDecoder.
js
for (let i = 0; i < imageDecoder.tracks.selectedTrack.frameCount; ++i)
imageDecoder.decode({ frameIndex: i }).catch(console.log);
imageDecoder.reset();
imageDecoder.decode({ frameIndex: 0 }).then(console.log);
Specifications
| Specification |
|---|
| WebCodecs # dom-imagedecoder-reset |
Browser compatibility
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