[1] Make createImageBitmap support SVG, but not RenderingContexts · whatwg/html@43ad288 (4/2/2016, 5:35:00 AM 版) <https://github.com/whatwg/html/commit/43ad288bc5dfc567c232afb292d16be1929a51e2>
Google search: CanvasRenderingContext2D