Those of you who have been following my blog for a while are probably familiar with what DoodlePad is. For those new, DoodlePad is a fun little sketch app I wrote for my kids when Windows Phone was launched in the fall of 2010. It has done fairly well (at least by my own standards) since launch with over 35,000 downloads globally for both the free and paid versions.
Why Open Source?
DoodlePad was never intended to be a full featured art application but more of an easy to use, simple UI that anyone could pick up and sketch or take pictures with. The reviews have been largely positive with the negative reviews revolving around drawing performance. Unfortunately, as you will see in the code, the drawing performance comes form the Ink Presenter class in the Windows Phone Runtime itself. Since I chose to go with the native Silverlight capabilities rather than an XNA approach there wasn’t anything I could do about performance without a re-write.
Thanks to Microsoft’s generous moonlighting policy for employees writing Windows Phone applications I own all the code. So I’ve chose to release it under an Apache 2.0 license and post it up to Github here.
I am not including a NOTICE file with the Apache license so you are pretty much free to do with the code what you want. If you want to thank me you can include a link to my twitter (http://twitter.com/thedavedev) in your code or app credits but totally not required. I’ve also included all of my custom icons as Expression Design files so if you have been looking for additional resources for your apps feel free to re-use. Enjoy!