Patent Document ID: 9020266
Application ID: 13731755
Patent Status: 1

Claim One:
1. A method for processing handwriting input, comprising: determining, for each of a plurality of target track points of a handwriting received by a computer interface, a first boundary point and a second boundary point by a computing device, wherein the first boundary point is located on one side of its corresponding target track point, and the second boundary point is located on the other side of its corresponding target track point, wherein the first boundary point has a distance of a first length from its corresponding target track point, and the second boundary point has a distance of a second length from its corresponding target track point; and forming an enclosed area by: connecting all first boundary points; connecting all second boundary points; connecting the first boundary point corresponding to a first target track point with the second boundary point corresponding to the first target track point; and connecting the first boundary point corresponding to a last target track point with the second boundary point corresponding to the last target track point.