def make_segment(self, openjson_net, pointset):
wires = set() # ((x1, y1), (x2, y2))
for point_id in pointset:
p1 = openjson_net.points[point_id]
x1 = self.make_length(p1.x)
y1 = self.make_length(p1.y)
for point_id in p1.connected_points:
p2 = openjson_net.points[point_id]
x2 = self.make_length(p2.x)
y2 = self.make_length(p2.y)
wires.add(tuple(sorted([(x1, y1), (x2, y2)])))
seg = G.segment()
layer = self.ensure_layer(openjson_net, "net")
for (x1, y1), (x2, y2) in sorted(wires):
wire = G.wire(x1=x1, y1=y1, x2=x2, y2=y2, layer=layer.number)
seg.wire.append(wire)
for point_id in pointset:
for cc in openjson_net.points[point_id].connected_components:
cid = self.inst2cpt[cc.instance_id]
gate = self.cptpin2gate[cid, cc.pin_number]
pinref = G.pinref(part=cc.instance_id, gate=gate, pin=cc.pin_number)
seg.pinref.append(pinref)
seg.pinref.sort(key=lambda p : (p.part, p.gate, p.pin))
return seg
def make_segment(self, openjson_net, pointset):
wires = set() # ((x1, y1), (x2, y2))
for point_id in pointset:
p1 = openjson_net.points[point_id]
x1 = self.make_length(p1.x)
y1 = self.make_length(p1.y)
for point_id in p1.connected_points:
p2 = openjson_net.points[point_id]
x2 = self.make_length(p2.x)
y2 = self.make_length(p2.y)
wires.add(tuple(sorted([(x1, y1), (x2, y2)])))
seg = G.segment()
layer = self.ensure_layer(openjson_net, "net")
for (x1, y1), (x2, y2) in sorted(wires):
wire = G.wire(x1=x1, y1=y1, x2=x2, y2=y2, layer=layer.number)
seg.wire.append(wire)
for point_id in pointset:
for cc in openjson_net.points[point_id].connected_components:
cid = self.inst2cpt[cc.instance_id]
gate = self.cptpin2gate[cid, cc.pin_number]
pin_name = self.pinnum2name[(cid, cc.pin_number)]
pinref = G.pinref(part=cc.instance_id, gate=gate, pin=pin_name)
seg.pinref.append(pinref)
seg.pinref.sort(key=lambda p: (p.part, p.gate, p.pin))
return seg
def make_eagle_symbol_for_openjson_body(self, name, body, cpt_name):
""" Make an eaglexml symbol from an opensjon body. """
symbol = G.symbol(name=name)
layer = self.ensure_layer(body, 'symbol')
for shape in body.shapes:
if shape.type == 'line':
symbol.wire.append(
G.wire(x1=self.make_length(shape.p1.x),
y1=self.make_length(shape.p1.y),
x2=self.make_length(shape.p2.x),
y2=self.make_length(shape.p2.y),
layer=layer.number))
elif shape.type == 'rectangle':
symbol.rectangle.append(
G.rectangle(x1=self.make_length(shape.x),
y1=self.make_length(shape.y) -
self.make_length(shape.height),
x2=self.make_length(shape.x) +
self.make_length(shape.width),
y2=self.make_length(shape.y),
layer=layer.number))
elif shape.type == 'polygon':
symbol.polygon.append(self.make_polygon(shape))
symbol.polygon[-1].layer = layer.number
elif shape.type == 'circle':
symbol.circle.append(self.make_circle(shape))
symbol.circle[-1].layer = layer.number
for pin in body.pins:
symbol.pin.append(
G.pin(
name=self.pinnum2name[(cpt_name, pin.pin_number)].replace(
' ', ''), #delete space
x=self.make_length(pin.p2.x),
y=self.make_length(pin.p2.y),
length=self.get_pin_length(pin),
direction=pin.attributes.get('eaglexml_direction'),
visible=pin.attributes.get('eaglexml_visible'),
rot=self.get_pin_rotation(pin)))
return symbol
def make_eagle_symbol_for_openjson_body(self, name, body):
""" Make an eaglexml symbol from an opensjon body. """
symbol = G.symbol(name=name)
layer = self.ensure_layer(body, 'symbol')
for shape in body.shapes:
if shape.type == 'line':
symbol.wire.append(
G.wire(x1=self.make_length(shape.p1.x),
y1=self.make_length(shape.p1.y),
x2=self.make_length(shape.p2.x),
y2=self.make_length(shape.p2.y),
layer=layer.number))
elif shape.type == 'rectangle':
symbol.rectangle.append(
G.rectangle(x1=self.make_length(shape.x),
y1=self.make_length(shape.y)
- self.make_length(shape.height),
x2=self.make_length(shape.x)
+ self.make_length(shape.width),
y2=self.make_length(shape.y),
layer=layer.number))
elif shape.type == 'polygon':
symbol.polygon.append(self.make_polygon(shape))
symbol.polygon[-1].layer = layer.number
elif shape.type == 'circle':
symbol.circle.append(self.make_circle(shape))
symbol.circle[-1].layer = layer.number
for pin in body.pins:
symbol.pin.append(
G.pin(name=pin.pin_number,
x=self.make_length(pin.p2.x),
y=self.make_length(pin.p2.y),
length=self.get_pin_length(pin),
direction=pin.attributes.get('eaglexml_direction'),
visible=pin.attributes.get('eaglexml_visible'),
rot=self.get_pin_rotation(pin)))
return symbol
def test_arc_shape(self):
""" Arc shapes are generated correctly. """
parser = EagleXML()
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 0.0)
self.assertEqual(s.end_angle, 1.0)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='-25.4', y1='0', x2='25.4', y2='0', curve='180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 1.0)
self.assertEqual(s.end_angle, 0.0)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('-25.4'))
self.assertEqual(s.start_angle, 0.25)
self.assertEqual(s.end_angle, 0.75)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='-90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('25.4'))
self.assertEqual(s.start_angle, 1.25)
self.assertEqual(s.end_angle, 1.75)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='0', y1='25.4', x2='0', y2='-25.4', curve='90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, self.make_length('25.4'))
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 0.75)
self.assertEqual(s.end_angle, 1.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='0', y1='25.4', x2='0', y2='-25.4', curve='-180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 1.5)
self.assertEqual(s.end_angle, 0.5)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='270')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('25.4'))
self.assertEqual(s.start_angle, 1.75)
self.assertEqual(s.end_angle, 1.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='-270')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('-25.4'))
self.assertEqual(s.start_angle, 0.75)
self.assertEqual(s.end_angle, 0.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
def test_arc_shape(self):
""" Arc shapes are generated correctly. """
parser = EagleXML()
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 0.0)
self.assertEqual(s.end_angle, 1.0)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='-25.4', y1='0', x2='25.4', y2='0', curve='180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 1.0)
self.assertEqual(s.end_angle, 0.0)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('-25.4'))
self.assertEqual(s.start_angle, 0.25)
self.assertEqual(s.end_angle, 0.75)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='-90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('25.4'))
self.assertEqual(s.start_angle, 1.25)
self.assertEqual(s.end_angle, 1.75)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='0', y1='25.4', x2='0', y2='-25.4', curve='90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, self.make_length('25.4'))
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 0.75)
self.assertEqual(s.end_angle, 1.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='0', y1='25.4', x2='0', y2='-25.4', curve='-180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 1.5)
self.assertEqual(s.end_angle, 0.5)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='270')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('25.4'))
self.assertEqual(s.start_angle, 1.75)
self.assertEqual(s.end_angle, 1.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='-270')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('-25.4'))
self.assertEqual(s.start_angle, 0.75)
self.assertEqual(s.end_angle, 0.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
