Draw by Mouse

Sketch the face by Mouse

The  user draw a sketch of a face by Mouse.
My code of this part is written in Python 2.7 using OpenCV lib.
 1. Track the movement of the mouse.
 2. Record the move and print it to another page.

it is very hard for the ordinary people without painting experience to draw a face, especially draw by mouse.
So I provide a sketch picture, as the background, to make it easier for the user to draw.

When done, the picture is saved as a new .jpg