Default for no Hatch line cut-off value. All Triangles will be fully
hatched.
Where value (real number) equals Hatch line cut-off length in whole
mm, or Inches, dependant upon the setting of the drawing units set on
the Options
dialogue.
E.g. For 25mm cut-off value, enter 25. In this case, Hatch lines in
excess of 25mm long will not be plotted. This gives a partial hatched
effect.
