def checkone(knots, refpoints): # <<<
print(myprint(knots))
mp_make_choices(knots, epsilon)
print(myprint(knots))
c = canvas.canvas()
c.stroke(mypath(knots), [deco.shownormpath(), deco.earrow.normal])
c.writePDFfile(bboxenlarge=unit.t_cm)
c.writeEPSfile(bboxenlarge=unit.t_cm)
c.writeSVGfile(bboxenlarge=unit.t_cm)
check(knots, refpoints)
def checkone(knots, refpoints): # <<<
print(myprint(knots))
mp_make_choices(knots, epsilon)
print(myprint(knots))
c = canvas.canvas()
c.stroke(mypath(knots), [deco.shownormpath(), deco.earrow.normal])
c.writePDFfile(bboxenlarge=unit.t_cm)
c.writeEPSfile(bboxenlarge=unit.t_cm)
c.writeSVGfile(bboxenlarge=unit.t_cm)
check(knots, refpoints)
def checkall(): # <<<
c = None
for knots, refpoints in [curve1(), curve2(), curve3(),
curve4(-90), curve4(0), curve4(70), curve5(),
curve6a(), curve6b(), curve6c(), curve7(),
curve8a(), curve8b(), curve9(), curve10()]:
#print myprint(knots)
mp_make_choices(knots, epsilon)
#print myprint(knots)
cc = canvas.canvas()
cc.stroke(mypath(knots), [deco.shownormpath(), deco.earrow.normal])
if c is None:
c = canvas.canvas()
c.insert(cc)
else:
c.insert(cc, [trafo.translate(0, c.bbox().bottom() - cc.bbox().top()-0.5)])
check(knots, refpoints)
c.writePDFfile()
c.writeEPSfile()
c.writeSVGfile()
def checkall(): # <<<
c = None
for knots, refpoints in [
curve1(),
curve2(),
curve3(),
curve4(-90),
curve4(0),
curve4(70),
curve5(),
curve6a(),
curve6b(),
curve6c(),
curve7(),
curve8a(),
curve8b(),
curve9(),
curve10()
]:
#print myprint(knots)
mp_make_choices(knots, epsilon)
#print myprint(knots)
cc = canvas.canvas()
cc.stroke(mypath(knots), [deco.shownormpath(), deco.earrow.normal])
if c is None:
c = canvas.canvas()
c.insert(cc)
else:
c.insert(cc, [
trafo.translate(0,
c.bbox().bottom() - cc.bbox().top() - 0.5)
])
check(knots, refpoints)
c.writePDFfile()
c.writeEPSfile()
c.writeSVGfile()
def interface(): # <<<
c = None
for p in [
# ordinary open path:
mppath.path([beginknot(0,0), curve(), knot(6,4), curve(), knot(4,9), curve(), knot(1,7), curve(), endknot(3,5)], epsilon),
# path containing two open subpaths:
mppath.path([beginknot(0,0), curve(), endknot(6,4), beginknot(4,9), curve(), knot(1,7), curve(), endknot(3,5)], epsilon),
# closed path:
mppath.path([knot(0,0), curve(), knot(6,4), curve(), knot(4,9), curve(), knot(1,7), curve(), knot(3,5), curve()], epsilon),
# open path, but with endpoints in the middle:
mppath.path([knot(0,0), curve(), knot(6,4), curve(), endknot(4,9), beginknot(1,7), curve(), knot(3,5), curve()], epsilon),
# the same path in the right order
mppath.path([beginknot(1,7), curve(), knot(3,5), curve(), knot(0,0), curve(), knot(6,4), curve(), endknot(4,9)], epsilon),
# include a line
mppath.path([knot(0,0), curve(), knot(6,4), curve(), roughknot(4,9), line(), roughknot(1,7), curve(), knot(3,5), curve()], epsilon),
# XXX the endpoints have "open" at their other sides, not "curl" as in the open example above
mppath.path([knot(0,0), curve(), knot(6,4), curve(), knot(4,9), line(), knot(1,7), curve(), knot(3,5), curve()], epsilon),
mppath.path([knot(0,0), curve(), knot(6,4), line(), knot(3,5), curve()], epsilon),
mppath.path([knot(0,0), curve(), knot(6,4), curve(), knot(3,5), curve()], epsilon),
# TODO the internal mp_make_choices treats this as closed, but the last curve is not plotted:
mppath.path([knot(0,0), curve(), knot(6,4), curve(), knot(4,9), line(), knot(1,7), curve(), knot(3,5)], epsilon),
# include a line with given angles
mppath.path([knot(0,0), curve(), knot(6,4), curve(), knot(4,9), line(keepangles=True), knot(1,7), curve(), knot(3,5), curve()], epsilon),
# include rough knots
mppath.path([beginknot(0,0), curve(), roughknot(6,4,langle=90), curve(), roughknot(4,9,langle=-90),
line(keepangles=True), roughknot(1,7,lcurl=3), curve(), endknot(3,5,angle=0)], epsilon),
]:
cc = canvas.canvas()
cc.stroke(p, [deco.shownormpath(), deco.earrow.normal])
if c is None:
c = cc
else:
c.insert(cc, [trafo.translate(c.bbox().right() - cc.bbox().left() + 0.5, 0)])
c.writePDFfile()
c.writeEPSfile()
c.writeSVGfile()
def interface(): # <<<
c = None
for p in [
# ordinary open path:
mppath.path([
beginknot(0, 0),
curve(),
knot(6, 4),
curve(),
knot(4, 9),
curve(),
knot(1, 7),
curve(),
endknot(3, 5)
], epsilon),
# path containing two open subpaths:
mppath.path([
beginknot(0, 0),
curve(),
endknot(6, 4),
beginknot(4, 9),
curve(),
knot(1, 7),
curve(),
endknot(3, 5)
], epsilon),
# closed path:
mppath.path([
knot(0, 0),
curve(),
knot(6, 4),
curve(),
knot(4, 9),
curve(),
knot(1, 7),
curve(),
knot(3, 5),
curve()
], epsilon),
# open path, but with endpoints in the middle:
mppath.path([
knot(0, 0),
curve(),
knot(6, 4),
curve(),
endknot(4, 9),
beginknot(1, 7),
curve(),
knot(3, 5),
curve()
], epsilon),
# the same path in the right order
mppath.path([
beginknot(1, 7),
curve(),
knot(3, 5),
curve(),
knot(0, 0),
curve(),
knot(6, 4),
curve(),
endknot(4, 9)
], epsilon),
# include a line
mppath.path([
knot(0, 0),
curve(),
knot(6, 4),
curve(),
roughknot(4, 9),
line(),
roughknot(1, 7),
curve(),
knot(3, 5),
curve()
], epsilon),
# XXX the endpoints have "open" at their other sides, not "curl" as in the open example above
mppath.path([
knot(0, 0),
curve(),
knot(6, 4),
curve(),
knot(4, 9),
line(),
knot(1, 7),
curve(),
knot(3, 5),
curve()
], epsilon),
mppath.path(
[knot(0, 0),
curve(),
knot(6, 4),
line(),
knot(3, 5),
curve()], epsilon),
mppath.path([
knot(0, 0),
curve(),
knot(6, 4),
curve(),
knot(3, 5),
curve()
], epsilon),
# TODO the internal mp_make_choices treats this as closed, but the last curve is not plotted:
mppath.path([
knot(0, 0),
curve(),
knot(6, 4),
curve(),
knot(4, 9),
line(),
knot(1, 7),
curve(),
knot(3, 5)
], epsilon),
# include a line with given angles
mppath.path([
knot(0, 0),
curve(),
knot(6, 4),
curve(),
knot(4, 9),
line(keepangles=True),
knot(1, 7),
curve(),
knot(3, 5),
curve()
], epsilon),
# include rough knots
mppath.path([
beginknot(0, 0),
curve(),
roughknot(6, 4, langle=90),
curve(),
roughknot(4, 9, langle=-90),
line(keepangles=True),
roughknot(1, 7, lcurl=3),
curve(),
endknot(3, 5, angle=0)
], epsilon),
]:
cc = canvas.canvas()
cc.stroke(p, [deco.shownormpath(), deco.earrow.normal])
if c is None:
c = cc
else:
c.insert(cc, [
trafo.translate(c.bbox().right() - cc.bbox().left() + 0.5, 0)
])
c.writePDFfile()
c.writeEPSfile()
c.writeSVGfile()
