You can check it out Advanced Draw and I have also attached the code to this blog post!
You can also see a version live in this great application.
Please let me know what you think and I am also looking for ideas about what could be added to the tool!
Link to older versions: Dropbox - AdvancedDraw
Latest update 12/01/2014:
- Updated to 3.13 API
- Fixed a bug in IE
- Updated to 3.12 API
- Fixed a bug when pressing more than one button without drawing/text