This needs to be done by calling code (since we don't know when canvases are done being used otherwise). To facilitate this, stitch should have canvasFactory(callback) and releaseCanvas(canvas) methods.
There may be issues with Images as well, so we may need corresponding imageFactory(callback) and releaseImage(image) methods.
This needs to be done by calling code (since we don't know when canvases are done being used otherwise). To facilitate this,
stitchshould havecanvasFactory(callback)andreleaseCanvas(canvas)methods.There may be issues with
Images as well, so we may need correspondingimageFactory(callback)andreleaseImage(image)methods.