Try this application: www.inf.ufsc.br/ deters ~ / xgestures
It is an improvement in the implementation of the software xgestures (mouse gestures for x environments), in order to bring it closer to the strokeit ... I am forwarding the changes in the software to the original author, so that the changes can be incorporated in the original software.
The software is still in testing ... I need the feedback from users to fix the problems.
Sincerely,
Lucas