PolygonMorph method shapeFromPen:
Last updated at 9:12 pm UTC on 3 December 2017
Draw an empty regular polygon. This example uses the shapeFromPen method. Pen graphics are based on the concepts known from LOGO:
(PolygonMorph
shapeFromPen: [:p | 12 timesRepeat: [p go:50. p turn:30.]]
color: Color transparent borderWidth: 4 borderColor: Color blue)
openInHand
see also
Methods forward: and turn: for Morph objects