def add_pin(nr):
if nr != None:
arg = dict(id="connector{0}pin".format(nr))
else:
arg = dict()
svg.add_rect(-pin_width/2, -pin_height/2, pin_width, pin_height, fill="#F7BD13",
transform="rotate(90,0,0)", **arg)
def add_bb_connector(num, y):
add_rect(x=-1.08,y=-1.08, w=2.16,h=2.16, id="connector{0}terminal".format(num), fill="none")
add_rect(x=-1.08,y=y, w=2.16,h=3.24, id="connector{0}pin".format(num), fill="none")
def create(s, file_name):
r,l,t,b = [getattr(s,"getSide")(i) for i in "RLTB"]
p = 21.25 # grid
height = p*(max(len(r), len(l)))
width = p*(max(len(t), len(b)))
svg_width = width +2*p
svg_height = height+2*p
svg.start(svg_width, svg_height, svg_width*127/360, svg_height*127/360, "mm")
svg.add_start_g(id="schematic")
def addPin(nr,c,name,direction):
if direction == "R":
x = width +p
y = (1.5+ c)*p
r = 0
f = 0
elif direction == "L":
x = p
y = p*(1.5 +c)
r = 0
f = 1
elif direction == "T":
x = (1.5+ c)*p
y = p
r = 90
f = 1
elif direction == "B":
x = p*(1.5 +c)
y = height +p
r = 90
f = 0
if f == 0:
name_anchor = "end"
nr_anchor = "start"
direction = 1
else:
name_anchor = "start"
nr_anchor = "end"
direction = -1
svg.add_start_g(transform="rotate({r}, {x}, {y}) translate({x},{y}) ".format(x=x,y=y,r=r))
svg.add_path(d=(
svg.M(0,-1.2),
svg.H(p*direction),
svg.V(1.2),
svg.H(0),
svg.z()), id="connector{0}pin".format(nr))
svg.add_path(d=(
svg.M((p)*direction-2.4*direction,-1.2),
svg.h(2.4*direction),
svg.v(2.4),
svg.h(-2.4*direction),
svg.z()), id="connector{0}terminal".format(nr))
svg.add_text(name, x=-3*direction, y=3, font_size=10, font_family="DroidSans", text_anchor=name_anchor)
svg.add_text(nr, x=+3*direction, y=-2, font_size=7, font_family="DroidSans", text_anchor=nr_anchor)
svg.add_end_g()
for data,direction in [(r,"R"), (l,"L"), (t,"T"), (b,"B")]:
for i,pin in enumerate(data):
if pin:
name, description = s.pins.data[pin]
addPin(pin, i, name, direction)
svg.add_rect(p,p,width,height, fill="none", stroke_width=2.4, stroke="#000000")
x = svg_width/2
r = 0
if not any(t):
y = 18
elif not any(b):
y = svg_height - 1
elif not any(r):
r = 90
y = svg_height/2
x = svg_width -18
elif not any(l):
r = 270
y = svg_height/2
x = 18
else:
x = svg_width/2
y = svg_height/2
r = 270 if width < height else 0
if r != 0:
rotate = dict(rotate="rotate({r},{x},{y})".format(r=r,x=x,y=y))
else:
rotate = dict()
svg.add_text(s.meta.name,
font_size=18, font_family="DroidSans", text_anchor="middle",
x=x, y=y, **rotate) # name!
svg.add_end_g()
svg.end()
svg.write(file_name)
