Joshua Leung
c230bc4a82
This commit finishes the work started in the previous commit. 1) Reduced the effects of 'shrinking' lines with acute angles (*) 2) Ends of strokes now get crude end-caps which look ok for most purposes (they are really just simple trapeziums not fancy semicircles) * Note: some shrinking does still occur if the stroke was drawn quickly enough for few points to be recorded. Also, although there are still zones of overlapping when there are acute angles, this is reduced to steeper angles (and is not too bad considering real-life materials)