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CanvasWidget - Vaadin Add-on Directory

Add HTML5 Canvas support for your application. CanvasWidget - Vaadin Add-on Directory
An add-on that wraps the Canvas API to be used in the server side. Also includes a rudimentary mouse listener API for catching clicks on the canvas. NOTE: This add-on is only compatible with Vaadin 6. There is a Vaadin 7 compatible version available here: http://vaadin.com/addon/canvas
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GWTCanvas at Google Code

CanvasWidget version 1.0
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CanvasWidget version 1.0.1
Updated to Vaadin 6.3.4 and added a build script. No functional changes.

CanvasWidget version 1.0.2
Fixed a bug that with the drawImage() commands.

CanvasWidget version 1.0.3
Fixed a bug that prevented the drawImage methods from displaying the image unless it was already cached by the browser.

CanvasWidget version 1.1
new API: fillText allows you to draw text to the canvas new API: setFont allows you to set font properties that are used by the fillText method new API: setTextBaseline allows you specify text alignment, used by the fillText method Optimization: The protocol used to transfer canvas commands from the server to the client is now a lot less verbose.