What steps will reproduce the problem?
1. Use an InkHandler
2. In the Ink object that is returned by the InkHandler, all the
coordinates are small numbers. There is no way to access the original
coordinates.
3. This is because the handleEvent method uses the percentageCoordinates
(which is relative to the region). Ideally, it should maintain the original
event object somewhere, so that getOriginalSample is accessible.