(01-23-2018, 10:34 AM)TechnicGeek Wrote: @Espermaschine
How would you make lines thinner by stroking path? You would reduce selection then and hit "Del" key or you would do the opposite of "Grow" (if that's possible) and then reduce selection by a few pixels from edges, do invert selection and hit "Del" key?
You create a path (perhaps using the old image as a template)(four clicks...), add a new layer, stroke the path on that new layer, and discard the initial image.
This gives you plenty of options, such as thickness of the line, color, sharp or round summits...