hinge.py

#!/usr/bin/python

from laser.laser import Rectangle, Polygon, Circle, Config
from laser.laser import Collection, Text, hinge, corner
from laser.render import DXF as dxf

#
#

x_margin = 10
y_margin = 20
spacing = 1

thick = 4
w = 100
h = 40

config = Config()

drawing = dxf.drawing("test.dxf")

for i, pitch in enumerate( [ 1.0, 1.5, 2.0, 2.5, 3.0 ] ):
    work = Rectangle((0, 0), (w, h))

    #for i, point in enumerate(work.corners()):
    #    if i == 2:
    #        work = corner(work, point, 5)

    d = h/4.0
    work = hinge(work, (w/4.0, 0), (3*w/4.0,h), d*0.8, d*0.2, pitch)

    r = Text((2, 10), "pitch %.1f" % pitch, height=3.0)
    work.add(r)

    c = Circle((w - 4, 4), 3/2.0)
    work.add(c)

    work.translate(0, i * (h + spacing))
    work.translate(x_margin, y_margin)
    work.draw(drawing, config.cut())

drawing.save()



# FIN