y - radius * cos(phi + rho)
)
)
else:
for i in range(n - 1, 0, -1):
rho = 2 * pi * i / n
pen.lineTo(
(
x - radius * sin(phi + rho),
y - radius * cos(phi + rho)
)
)
# Close the path
pen.closePath()
g = CurrentGlyph()
g.clear()
p = g.getPen()
diameter = 600
n = 8
for i in range(10):
clockwise = i % 2
phi = 1.2 * i * pi
draw_polygon(p, (275, 216), diameter, n, phi, clockwise)
#n -= 1
diameter -= 50
# robofab manual # Pen object # usage examples from robofab.world import CurrentGlyph newGlyph = CurrentGlyph() pen = newGlyph.getPen() # do stuff with the pen to draw in this glyph
# robothon06 # get a pen and draw something in the current glyph # what will it draw? ha! run the script and find out! from robofab.world import CurrentGlyph g = CurrentGlyph() myPen = g.getPen() # myPen is a pen object of a type meant for # constructing paths in a glyph. # So rather than use this pen with the glyph's # own draw() method, we're going to tell it # to do things ourselves. (Just like DrawBot!) print myPen myPen.moveTo((344, 645)) myPen.lineTo((647, 261)) myPen.lineTo((662, -32)) myPen.lineTo((648, -61)) myPen.lineTo((619, -61)) myPen.lineTo((352, 54)) myPen.lineTo((72, 446)) myPen.lineTo((117, 590)) myPen.lineTo((228, 665)) myPen.closePath() myPen.moveTo((99, 451)) myPen.lineTo((365, 74)) myPen.curveTo((359, 122), (376, 178), (420, 206)) myPen.curveTo((422, 203), (142, 579), (142, 579)) myPen.closePath()
# robothon06 # get a pen and draw something in the current glyph # what will it draw? ha! run the script and find out! from robofab.world import CurrentGlyph g = CurrentGlyph() myPen = g.getPen() # myPen is a pen object of a type meant for # constructing paths in a glyph. # So rather than use this pen with the glyph's # own draw() method, we're going to tell it # to do things ourselves. (Just like DrawBot!) print myPen myPen.moveTo((344, 645)) myPen.lineTo((647, 261)) myPen.lineTo((662, -32)) myPen.lineTo((648, -61)) myPen.lineTo((619, -61)) myPen.lineTo((352, 54)) myPen.lineTo((72, 446)) myPen.lineTo((117, 590)) myPen.lineTo((228, 665)) myPen.closePath() myPen.moveTo((99, 451)) myPen.lineTo((365, 74)) myPen.curveTo((359, 122), (376, 178), (420, 206)) myPen.curveTo((422, 203), (142, 579), (142, 579)) myPen.closePath()
