ImageBitmapRenderingContext
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.
Note: This feature is available in Web Workers.
The ImageBitmapRenderingContext interface is a canvas rendering context that provides the functionality to replace the canvas's contents with the given ImageBitmap. Its context id (the first argument to HTMLCanvasElement.getContext() or OffscreenCanvas.getContext()) is "bitmaprenderer".
This interface is available in both the window and the worker context.
Instance properties
ImageBitmapRenderingContext.canvasRead only-
A read-only reference to the
HTMLCanvasElementorOffscreenCanvasobject that is associated with the given context.
Instance methods
ImageBitmapRenderingContext.transferFromImageBitmap()-
Displays the given
ImageBitmapin the canvas associated with this rendering context. Ownership of theImageBitmapis transferred to the canvas. This was previously namedtransferImageBitmap(), but was renamed in a spec change. The old name is being kept as an alias to avoid code breakage.
Specifications
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| HTML # the-imagebitmaprenderingcontext-interface |
Browser compatibility
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ImageBitmapRenderingContext
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transferFromImageBitmap
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Legend
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- Full support
- Full support
- Uses a non-standard name
- Has more compatibility info.