def plot(bzs):
tocubic.plot_prolog()
print('/ss 1.5 def')
print(
'/circle { ss 0 moveto currentpoint exch ss sub exch ss 0 360 arc } bind def'
)
fromcubic.plot_bzs(bzs, (100, 100), 0.25, fancy=True)
print('showpage')
def simple_bez():
eps_prologue(95, 126, 552, 508, 0)
tocubic.plot_prolog()
print '/ss 1.5 def'
print '/circle { ss 0 moveto currentpoint exch ss sub exch ss 0 360 arc } bind def'
bz, score = cornu_to_cubic(.5, 1.1, 2)
fromcubic.plot_bzs([[bz]], (-400, 100), 1000, True)
print 'stroke'
print '/Times-Roman 12 selectfont'
print '95 130 moveto ((x0, y0)) show'
print '360 200 moveto ((x1, y1)) show'
print '480 340 moveto ((x2, y2)) show'
print '505 495 moveto ((x3, y3)) show'
print 'showpage'
eps_trailer()
def simple_bez():
eps_prologue(95, 126, 552, 508, 0)
tocubic.plot_prolog()
print '/ss 1.5 def'
print '/circle { ss 0 moveto currentpoint exch ss sub exch ss 0 360 arc } bind def'
bz, score = cornu_to_cubic(.5, 1.1, 2)
fromcubic.plot_bzs([[bz]], (-400, 100), 1000, True)
print 'stroke'
print '/Times-Roman 12 selectfont'
print '95 130 moveto ((x0, y0)) show'
print '360 200 moveto ((x1, y1)) show'
print '480 340 moveto ((x2, y2)) show'
print '505 495 moveto ((x3, y3)) show'
print 'showpage'
eps_trailer()
def fast_bez(figno):
if figno == 3:
y1 = 520
else:
y1 = 550
eps_prologue(95, 140, 552, y1, 0)
tocubic.plot_prolog()
print '/ss 1.5 def'
print '/circle { ss 0 moveto currentpoint exch ss sub exch ss 0 360 arc } bind def'
bz, score = cornu_to_cubic(.5, 1.1, figno)
fromcubic.plot_bzs([[bz]], (-400, 100), 1000, True)
print 'stroke'
plot_k_nominal(.5, 1.1)
plot_k_of_bz(bz)
print 'showpage'
eps_trailer()
def plot_tt_raw(bzs, fancy = True): x0 = 100 y0 = 100 scale = 0.25 fromcubic.plot_bzs(raise_to_cubic(bzs), (x0, y0), scale) if fancy: for sp in bzs: for i in range(len(sp)): lastbz = sp[i - 1] bz = sp[i] if len(bz) != 3 or len(lastbz) != 3 or lerppt(0.5, lastbz[1], bz[1]) != bz[0]: x, y = bz[0] print 'gsave %f %f translate circle fill grestore' % (x * scale + x0, y * scale + y0) if len(bz) == 3: x, y = bz[1] print 'gsave %f %f translate circle stroke grestore' % (x * scale + x0, y * scale + y0)
def fast_bez(figno):
if figno == 3:
y1 = 520
else:
y1 = 550
eps_prologue(95, 140, 552, y1, 0)
tocubic.plot_prolog()
print '/ss 1.5 def'
print '/circle { ss 0 moveto currentpoint exch ss sub exch ss 0 360 arc } bind def'
bz, score = cornu_to_cubic(.5, 1.1, figno)
fromcubic.plot_bzs([[bz]], (-400, 100), 1000, True)
print 'stroke'
plot_k_nominal(.5, 1.1)
plot_k_of_bz(bz)
print 'showpage'
eps_trailer()
def plot_tt_raw(bzs, fancy = True): x0 = 100 y0 = 100 scale = 0.25 fromcubic.plot_bzs(raise_to_cubic(bzs), (x0, y0), scale) if fancy: for sp in bzs: for i in range(len(sp)): lastbz = sp[i - 1] bz = sp[i] if len(bz) != 3 or len(lastbz) != 3 or lerppt(0.5, lastbz[1], bz[1]) != bz[0]: x, y = bz[0] print 'gsave %f %f translate circle fill grestore' % (x * scale + x0, y * scale + y0) if len(bz) == 3: x, y = bz[1] print 'gsave %f %f translate circle stroke grestore' % (x * scale + x0, y * scale + y0)
def bezfig(s1):
eps_prologue(95, 38, 510, 550, 0)
#print '0.5 0.5 scale 500 100 translate'
tocubic.plot_prolog()
print '/ss 1.5 def'
print '/circle { ss 0 moveto currentpoint exch ss sub exch ss 0 360 arc } bind def'
bz, score = cornu_to_cubic(.5, 0.85, 1)
fromcubic.plot_bzs([[bz]], (-400, 0), 1000, True)
print 'stroke'
plot_k_nominal(.5, 0.85)
plot_k_of_bz(bz)
bz, score = cornu_to_cubic(.5, 0.85, 2)
fromcubic.plot_bzs([[bz]], (-400, 100), 1000, True)
print 'stroke'
print 'gsave 0 50 translate'
plot_k_nominal(.5, .85)
plot_k_of_bz(bz)
print 'grestore'
print 'showpage'
def bezfig(s1):
eps_prologue(95, 38, 510, 550, 0)
#print '0.5 0.5 scale 500 100 translate'
tocubic.plot_prolog()
print '/ss 1.5 def'
print '/circle { ss 0 moveto currentpoint exch ss sub exch ss 0 360 arc } bind def'
bz, score = cornu_to_cubic(.5, 0.85, 1)
fromcubic.plot_bzs([[bz]], (-400, 0), 1000, True)
print 'stroke'
plot_k_nominal(.5, 0.85)
plot_k_of_bz(bz)
bz, score = cornu_to_cubic(.5, 0.85, 2)
fromcubic.plot_bzs([[bz]], (-400, 100), 1000, True)
print 'stroke'
print 'gsave 0 50 translate'
plot_k_nominal(.5, .85)
plot_k_of_bz(bz)
print 'grestore'
print 'showpage'
def plot(bzs):
tocubic.plot_prolog()
print '/ss 1.5 def'
print '/circle { ss 0 moveto currentpoint exch ss sub exch ss 0 360 arc } bind def'
fromcubic.plot_bzs(bzs, (100, 100), 0.25, fancy = True)
print 'showpage'
