class ImageCapture extends Object
The ImageCapture interface of the MediaStream Image Capture API provides methods to enable the capture of images or photos from a camera or other photographic device referenced through a valid MediaStreamTrack.
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- new ImageCapture(init: MediaStreamTrack)
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def
grabFrame(): Promise[ImageBitmap]
Takes a snapshot of the live video in a MediaStreamTrack, returning an ImageBitmap, if successful.
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def
takePhoto(): Promise[Blob]
Takes a single exposure using the video capture device sourcing a MediaStreamTrack and returns a Promise that resolves with a Blob containing the data.
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val
track: MediaStreamTrack
Returns a reference to the MediaStreamTrack passed to the constructor.
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