I would take a look at the demo source: http://google-web-toolkit-incubator.googlecode.com/svn/trunk/src/com/google/gwt/demos/gwtcanvas/client/
or http://code.google.com/p/google-web-toolkit-incubator/source/browse/#svn/trunk/src/com/google/gwt/demos/gwtcanvas/client%3Fstate%3Dclosed On Dec 7, 8:06 am, Jeff Schwartz <[email protected]> wrote: > IE v8 does not support Canvas natively, though there are some plugins I > think that give it Canvas-like abilities. You will have to wait for IE v9 > which has decent HTML 5 support. > > > > > > > > > > On Tue, Dec 7, 2010 at 9:13 AM, StrongSteve <[email protected]> wrote: > > Hello Everybody, > > > Currently I am trying to use the GWTCanvas from gwt-incubator-2.1.0 > > (together with gwt2.1). > > All I want to do right now is a simple proof on concept by drawing two > > rectangles. > > Does not sound very fancy, but even this simple task fails in IE8. > > > I started by creating a new GWT project using the Eclipse Plugin (The > > HelloWorldService template). > > > Then I placed basic GWTCanvas code into the onLoad method. > > > <code> > > /** > > * This is the entry point method. > > */ > > public void onModuleLoad() { > > > GWTCanvas canvas = new GWTCanvas(640, 480); > > > canvas.setLineWidth(3); > > canvas.setStrokeStyle(Color.RED); > > > canvas.strokeRect(30, 30, 100, 100); > > > canvas.strokeRect(60, 50, 200, 200); > > > RootPanel.get("mainArea").add(canvas); > > > } > > </code> > > > Works perfectly in FF > 3.5, Chrome but shows an empty page in IE8. > > Compatibility mode in IE7 show one rectangle, but only one. Changing > > from HTML Standard to Quirks mode did not have any effect. > > > Am I doing something obvious wrong? > > I have found no information stating that the GWTCanvas does not work > > with IE8. > > Moreover the provided sample [1] from google incubator work perfectly > > even in IE8. > > What are the guys doing differently? ;) > > > Thanks in Advance for both your time and your knowledge! > > > Greetings > > Stefan > > > [1] > >http://google-web-toolkit-incubator.googlecode.com/svn/trunk/demo/GWT... > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google Web Toolkit" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<google-web-toolkit%2Bunsubs > > [email protected]> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-web-toolkit?hl=en. > > -- > *Jeff Schwartz* -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
