Generally you grab a Context2d object from the canvas, and most of the methods you identified are exposed there.
See: http://google-web-toolkit.googlecode.com/svn/javadoc/2.3/com/google/gwt/canvas/dom/client/Context2d.html -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/r3LzT9Yzz5UJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.