def __init__(self, **options):
# inherit from the base class
Group.__init__(self, **options)
# process the options if any
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
self.height = options.get("height", self.height)
self.width = options.get("width", self.width)
self.angle = options.get("angle", self.angle)
# make the beam splitter
lp = Group()
lp.append(
Path(P(0, 0),
P(-self.width, 0),
P(-self.width, self.height),
P(0, self.height),
P(0, 0),
P(-self.width, self.height),
fg=self.fg,
bg=self.bg))
# rotate if necessary
lp.rotate(self.angle, p=lp.bbox().c)
self.append(lp)
def __init__(self, obj, **options):
Rectangle.__init__(self, **options)
Group.__init__(self, **options)
bbox = obj.bbox()
self.object = obj
w = bbox.width + 2 * self.pad
h = bbox.height + 2 * self.pad
# overide the width and height if supplied
if self.width is None:
self.width = options.get('width', w)
if self.height is None:
self.height = options.get('height', h)
self.append(
Rectangle(width=self.width,
height=self.height,
bg=self.bg,
fg=self.fg,
c=obj.c,
r=self.r,
linewidth=self.linewidth,
dash=self.dash),
obj,
)
def __init__(self, **options):
# inherit from the base class
Group.__init__(self, **options)
# process the options if any
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
self.height = options.get("height", self.height)
self.angle = options.get("angle", self.angle)
# make the beam splitter
bs = Group()
bs.append(
Path(P(0, 0),
P(0, self.height),
P(self.height, self.height),
P(self.height, 0),
P(0, 0),
P(self.height, self.height),
fg=self.fg,
bg=self.bg))
# rotate if necessary
bs.rotate(self.angle, p=bs.bbox().c)
self.append(bs)
def __init__(self, **options):
# inherit from the base class
Group.__init__(self, **options)
# process the options if any
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
self.height = options.get("height", self.height)
self.width = options.get("width", self.width)
self.angle = options.get("angle", self.angle)
# make the free space
fs = Group()
fs.append(
Path(P(0, 0),
P(0, self.height),
P(self.width, self.height),
P(self.width, 0),
closed=1,
fg=self.fg,
bg=self.bg,
dash=Dash()))
# rotate if necessary
fs.rotate(self.angle, p=fs.bbox().c)
self.append(fs)
def __init__(self, **options):
Group.__init__(self, **options)
p = Group()
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
if self.width > self.height:
p.append(
Path(P(0, 0),
P(0, self.height),
P(self.width - self.height / 2.0, self.height),
C(90, 0),
P(self.width, self.height / 2.0),
C(180, 90),
P(self.width - self.height / 2.0, 0),
fg=self.fg,
bg=self.bg,
closed=1))
else:
p.append(
Path(P(0, 0),
P(0, self.height),
C(90, 0),
P(self.width, self.height / 2.0),
C(180, 90),
closed=1))
# rotate if necessary
self.angle = options.get("angle", self.angle)
p.rotate(self.angle, p=p.bbox().c)
self.append(p)
def __init__(self, **options):
# inherit from base class
Group.__init__(self, **options)
# process the options if any
self.width = options.get("width", self.width)
self.height = options.get("height", self.height)
self.angle = options.get("angle", self.angle)
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
# now make the phase shifter
ps = Path(
P(0, 0),
P(self.width / 2.0, self.height),
P(self.width, 0),
closed=1,
fg=self.fg,
bg=self.bg,
)
# rotate if necessary
if self.angle != 0:
ps.rotate(self.angle, p=ps.bbox().c)
self.append(ps)
def __init__(self, **options):
# initialise the base class
Group.__init__(self, **options)
self.height = 2.0
self.width = 3.0
self.angle = 0.0
self.pinLength = 0.5
self.fg = Color(0)
self.bg = Color(1)
def __init__(self, **options):
# intitialise base class
Group.__init__(self, **options)
self.sep = 0.25
self.width = 1.0
self.angle = 0.0
self.pinLength = 0.5
self.fg = Color(0)
self.bg = Color(1)
# process the options if any
self.sep = options.get("sep", self.sep)
self.width = options.get("width", self.width)
self.angle = options.get("angle", self.angle)
self.pinLength = options.get("pinLength", self.pinLength)
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
pinIn = Group(
Path(
P(0, 0),
P(self.pinLength, 0),
)
)
cap = Group(
Path(pinIn.e+P(0, -self.width/2.0),
pinIn.e+P(0, self.width/2.0)),
Path(pinIn.e+P(self.sep, -self.width/2.0),
pinIn.e+P(self.sep, self.width/2.0)),
)
pinOut = Path(
cap.e,
cap.e+P(self.pinLength, 0))
# group the objects together
obj = Group(pinIn, pinOut, cap)
# apply the colours
obj.apply(fg=self.fg, bg=self.bg)
# rotate if necessary
if self.angle != 0.0:
obj.rotate(self.angle, p=obj.c)
# set the object to myself
self.append(obj)
def __init__(self, text, **options):
Group.__init__(self, **options)
# set up tex width ... this relies on latex notion of
# a point being accurate ... adjust for tex_scale too
width_pp = int(self.width / float(self.iscale) * defaults.units)
t = TeX(r'\begin{minipage}{%dpt}%s\end{minipage}' % (width_pp, text),
fg=self.fg,
iscale=self.iscale)
# use this for alignment as the latex bounding box may be smaller
# than the full width
a = Area(width=self.width, height=0)
Align(t, a, a1=self.align, a2=self.align, space=0)
self.append(a, t)
def __init__(self, **options):
# inherit from the base class
Group.__init__(self, **options)
# process the options if any
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
self.height = options.get("height", self.height)
self.thickness = options.get("thickness", self.thickness)
self.angle = options.get("angle", self.angle)
self.type = options.get("type", self.type)
# determine what type of lens to make
if self.type == "convex":
leftCurveAngle = -30
rightCurveAngle = -30
elif self.type == "concave":
leftCurveAngle = 30
rightCurveAngle = 30
else:
print "Unknown lens type, defaulting to concave"
leftCurveAngle = 30
rightCurveAngle = 30
# make the lens
lens = Group()
lens.append(
Path(
P(0, 0),
C(leftCurveAngle, 180 - leftCurveAngle),
P(0, self.height),
P(self.thickness, self.height),
C(-180 + rightCurveAngle, -rightCurveAngle),
P(self.thickness, 0),
closed=1,
fg=self.fg,
bg=self.bg,
))
# rotate if necessary
lens.rotate(self.angle, p=lens.bbox().c)
self.append(lens)
def __init__(self, **options):
# inherit from the base class
Group.__init__(self, **options)
# process the options if any
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
self.height = options.get("height", self.height)
self.width = options.get("width", self.width)
self.angle = options.get("angle", self.angle)
# make the modulator
modulator = Group()
modulator.append(
Path(
P(0, 0),
P(0, self.height),
P(self.width, self.height),
P(self.width, 0),
closed=1,
fg=self.fg,
bg=self.bg,
))
modulator.append(
Path(
P(0, -self.buf),
P(self.width, -self.buf),
fg=self.fg,
bg=self.bg,
))
modulator.append(
Path(
P(0, self.height + self.buf),
P(self.width, self.height + self.buf),
fg=self.fg,
bg=self.bg,
))
# rotate if necessary
modulator.rotate(self.angle, p=modulator.bbox().c)
self.append(modulator)
def __init__(self, **options):
# inherit from the base class
Group.__init__(self, **options)
# process the options if any
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
self.length = options.get("length", self.length)
self.thickness = options.get("thickness", self.thickness)
self.angle = options.get("angle", self.thickness)
self.flicks = options.get("flicks", self.flicks)
# make the mirror itself
mirror = Group()
mirror.append(
Path(P(0, 0),
P(0, self.length),
P(self.thickness, self.length),
P(self.thickness, 0),
closed=1,
fg=self.fg,
bg=self.bg))
if self.flicks:
# make the flicks on the back of the mirror
flickLen = 0.15
flicksObj = Group()
for i in range(10):
flicksObj.append(
Path(P((i + 1.0) * self.length / 10.0, self.thickness),
P(i * self.length / 10.0, self.thickness + flickLen),
fg=self.fg,
bg=self.bg))
mirror.append(flicksObj)
# rotate the mirror if necessary
if self.angle != 0.0:
mirror.rotate(self.angle, p=mirror.bbox().c)
# make the mirror the current object
self.append(mirror)
def __init__(self, **options):
# intitialise base class
Group.__init__(self, **options)
self.length = 3.0
self.width = 1.0
self.angle = 0.0
self.pinLength = 0.5
self.fg = Color(0)
self.bg = Color(1)
# process the options if any
self.length = options.get("length", self.length)
self.width = options.get("width", self.width)
self.angle = options.get("angle", self.angle)
self.pinLength = options.get("pinLength", self.pinLength)
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
pinIn = Group(
Path(
P(0, 0),
P(self.pinLength, 0)
)
)
resistor = Rectangle(w=pinIn.e, width=self.length, height=self.width)
pinOut = Path(
resistor.e,
resistor.e+P(self.pinLength, 0))
# collect the objects together
obj = Group(pinIn, pinOut, resistor)
# apply the colours
obj.apply(fg=self.fg, bg=self.bg)
# rotate if necessary
if self.angle != 0.0:
obj.rotate(self.angle, p=obj.c)
# return object to myself
self.append(obj)
