Silverlight 2 Released - Write On!
Now that Silverlight 2 is released, I finally got around to updating my blog after a long time of silence. For those of you interested in handwriting and Tablet related technologies, I want to start out with a canonical example of a Silverlight 2 Inking application. There have been a couple of OM changes since Beta1 around ink and stylus in Silverlight, mostly in order to make the Silverlight API more consistent with the WPF Ink/Stylus APIs.
Just like in Silverlight 1.0, the key element to inking is the InkPresenter which is a Canvas-like element with the ability to render ink strokes. To bring it to live and actually enable ink collection (and eraser) funtionality you will need to write some code-behind that responds to the user's input. In my example I have encapsulated the required code into a re-usable 'InkCollector' class (in InkCollector.cs), so you can just instantiate and assign it to your InkPresenter in order to get started with inking in your own projects.
Here is my example - source code attached - try it out by using your mouse or stylus to write and erase ink: