This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
ImageBitmapRenderingContext.transferFromImageBitmap() method displays the given
ImageBitmap in the canvas associated with this rendering context. The ownership of the
ImageBitmap is transferred to the canvas as well.
This method was previously named
transferImageBitmap(), but was renamed in a spec change. The old name is being kept as an alias to avoid code breakage.
ImageBitmapobject to transfer.
var htmlCanvas = document.getElementById("htmlCanvas").getContext("bitmaprenderer"); // Draw a WebGL scene offscreen var offscreen = new OffscreenCanvas(256, 256); var gl = offscreen.getContext("webgl"); // ... some drawing using the gl context ... // Transfer the current frame to the visible canvas var bitmap = offscreen.transferToImageBitmap(); htmlCanvas.transferFromImageBitmap(bitmap);
Currently drafted as a proposal: OffscreenCanvas.
|Feature||Chrome||Firefox (Gecko)||Internet Explorer||Opera||Safari|
|Basic support||55.0||46 (46)||No support||42||No support|
||?||52 (52)||No support||?||No support|
|Feature||Android||Firefox Mobile (Gecko)||IE Mobile||Opera Mobile||Safari Mobile|
|Basic support||55.0||46.0 (46)||No support||42||55.0|
||?||52.0 (52)||No support||?||?|