class PassiveEditFlow(MultipointEditFlow):
def __init__(self, view, model):
self.view = view
self.model = model
self.first_point = EditablePoint(Point2(0, 0))
self.theta = 0
self.side = SIDE.Top
def other_point():
return Vec2.fromPolar(self.theta, self.model.pin_d)
self.second_point = OffsetDefaultPoint(self.first_point, other_point)
super(PassiveEditFlow,
self).__init__(self.view, [self.first_point, self.second_point],
True)
def updated(self, ep):
v = (self.second_point.get() - self.first_point.get())
self.theta = v.angle()
self.model.pin_d = v.mag()
@property
def center(self):
return self.first_point.get() / 2 + self.second_point.get() / 2
class PassiveEditFlow(MultipointEditFlow):
def __init__(self, view, model):
self.view = view
self.model = model
self.first_point = EditablePoint(Point2(0,0))
self.theta = 0
self.side = SIDE.Top
def other_point():
return Vec2.fromPolar(self.theta, self.model.pin_d)
self.second_point = OffsetDefaultPoint(self.first_point, other_point)
super(PassiveEditFlow, self).__init__(self.view, [self.first_point, self.second_point], True)
def updated(self, ep):
v = (self.second_point.get() - self.first_point.get())
self.theta = v.angle()
self.model.pin_d = v.mag()
@property
def center(self):
return self.first_point.get() / 2 + self.second_point.get() / 2
class SIPEditFlow(MultipointEditFlow):
def __init__(self, view, model, cmodel):
self._model = model
self._cmodel = cmodel
self.p1_point = EditablePoint(Point2(0, 0))
rmat = rotate(self._cmodel.theta)
dy = -(model.pin_count / 2 - 1) * model.pin_space
v_aligned = Vec2(0, dy)
v_delta = project_point(rmat, v_aligned)
# the pin on the end of the same row as P1
self.p_bottom_corner = OffsetDefaultPoint(self.p1_point, v_delta)
points = [self.p1_point, self.p_bottom_corner]
super(SIPEditFlow, self).__init__(view, points, True)
self.update_matrix()
def updated(self, ep):
if self.p_bottom_corner.is_set and self.p1_point.is_set:
dv = self.p_bottom_corner.get() - self.p1_point.get()
# Calculate theta from placement
theta = math.atan2(dv.y, dv.x) + math.pi / 2
self._cmodel.theta = theta
# Calculate pin count
self._model.pin_count = int(round(
dv.mag() / self._model.pin_space)) + 1
self.update_matrix()
def update_matrix(self):
rot = rotate(self._cmodel.theta)
center_to_corner = Vec2(
0,
self._model.pin_space * (self._model.pin_count - 1) / 2)
center_to_corner_w = project_point(rot, center_to_corner)
self._cmodel.center = self.p1_point.get() - center_to_corner_w
self.matrix = translate(self._cmodel.center.x,
self._cmodel.center.y).dot(
rotate(self._cmodel.theta))
class BasicSMDFlow(MultipointEditFlow):
def __init__(self, view, model, cmodel):
self._model = model
self._cmodel = cmodel
self.p1_point = EditablePoint()
def corner_offset():
mag = self._model.pin_spacing * (self._model.side1_pins - 1)
return Vec2.from_polar(self._cmodel.theta, mag)
self.p_bottom_corner = OffsetDefaultPoint(self.p1_point, corner_offset)
def other_corner_offset():
x = self._model.pin_spacing * ((self._model.side1_pins - 1) / 2 +
(self._model.side3_pins - 1) / 2)
y = self._model.dim_2_pincenter
r = rotate(self._cmodel.theta)
return project_point(r, Point2(x, y))
self.p_side_3_1 = OffsetDefaultPoint(self.p1_point,
other_corner_offset)
def p2_corner_offset():
x = self._model.pin_spacing * ((self._model.side1_pins - 1) /
2) + self._model.dim_1_pincenter / 2
y = self._model.dim_2_pincenter / 2 - (
self._model.side2_pins - 1) / 2 * self._model.pin_spacing
r = rotate(self._cmodel.theta)
return project_point(r, Point2(x, y))
def p2_corner_ena():
return self._model.side2_pins or self._model.side4_pins
self.p_side_2_1 = OffsetDefaultPoint(self.p1_point,
p2_corner_offset,
enabled=p2_corner_ena)
self.p_body_corner = BodyCornerPoint(self)
points = [
self.p1_point, self.p_bottom_corner, self.p_side_3_1,
self.p_side_2_1, self.p_body_corner
]
super(BasicSMDFlow, self).__init__(view, points, True)
self.__update_matrix()
def updated(self, ep):
if self.p1_point.is_set:
if self.p_bottom_corner.is_set:
v = (self.p_bottom_corner.get() - self.p1_point.get())
mag = v.mag()
v = v.norm()
self._cmodel.theta = v.angle()
self._model.pin_spacing = mag / (self._model.side1_pins - 1)
self.v_base = Vec2.from_polar(self._cmodel.theta, 1)
self.v_vert = Vec2(-self.v_base.y, self.v_base.x).norm()
p_edge_center = self.v_base * self._model.pin_spacing * (
self._model.side1_pins - 1) / 2
if self.p_side_3_1.is_set:
dv = self.p_side_3_1.get() - self.p1_point.get()
v, _ = project_point_line(dv, Point2(0, 0), self.v_vert, False)
self._model.dim_2_pincenter = v.mag()
self._cmodel.center = self.v_vert * self._model.dim_2_pincenter / 2 + p_edge_center + self.p1_point.get(
)
if self.p_side_2_1.is_set:
v, _ = project_point_line(
self.p_side_2_1.get() - self._cmodel.center, Point2(0, 0),
self.v_base, False)
self._model.dim_1_pincenter = v.mag() * 2
@property
def side(self):
return self.view.current_side
def __update_matrix(self):
rot = rotate(self._cmodel.theta)
self.matrix = translate(self._cmodel.center.x,
self._cmodel.center.y).dot(
rotate(self._cmodel.theta))
class DIPEditFlow(MultipointEditFlow):
def __init__(self, view, model):
self._model = model
self.p1_point = EditablePoint(Point2(0, 0))
self.__theta = 0
self.__corner = Point2(0, 0)
rmat = rotate(self.theta)
dy = -(model.pin_count / 2 - 1) * model.pin_space
v_aligned = Vec2(0, dy)
v_delta = projectPoint(rmat, v_aligned)
# the pin on the end of the same row as P1
self.p_bottom_corner = OffsetDefaultPoint(self.p1_point, v_delta)
# Opposite corner point
self.p_opposite = WidthProjectedPoint(self)
points = [self.p1_point, self.p_bottom_corner, self.p_opposite]
super(DIPEditFlow, self).__init__(view, points, True)
if self.view.viewState.current_layer is None:
self.side = SIDE.Top
else:
self.side = self.view.viewState.current_layer.side
self.update_matrix()
def updated(self, ep):
if self.p_bottom_corner.is_set and self.p1_point.is_set:
dv = self.p_bottom_corner.get() - self.p1_point.get()
# Calculate theta from placement
theta = math.atan2(dv.y, dv.x) + math.pi / 2
self.__theta = theta
# Calculate pin count
self._model.pin_count = int(round(dv.mag() / self._model.pin_space)) * 2 + 2
self.update_matrix()
def update_matrix(self):
rot = rotate(self.theta)
if self.side == SIDE.Top:
sign = -1
else:
sign = 1
center_to_corner = Vec2(
sign * self._model.pin_width / 2, self._model.pin_space * (self._model.pin_count / 2 - 1) / 2
)
center_to_corner_w = projectPoint(rot, center_to_corner)
self.center = self.p1_point.get() - center_to_corner_w
self.matrix = translate(self.center.x, self.center.y).dot(rotate(self.theta))
@property
def theta(self):
return self.__theta
class BasicSMDFlow(MultipointEditFlow):
def __init__(self, view, model):
self._model = model
self.__theta = 0
self.center = Point2(0,0)
self.p1_point = EditablePoint()
def corner_offset():
mag = self._model.pin_spacing * (self._model.side1_pins - 1)
return Vec2.fromPolar(self.__theta, mag)
self.p_bottom_corner = OffsetDefaultPoint(self.p1_point, corner_offset)
def other_corner_offset():
x = self._model.pin_spacing * ((self._model.side1_pins - 1) / 2 + (self._model.side3_pins - 1) / 2)
y = self._model.dim_2_pincenter
r = rotate(self.__theta)
return projectPoint(r, Point2(x, y))
self.p_side_3_1 = OffsetDefaultPoint(self.p1_point, other_corner_offset)
def p2_corner_offset():
x = self._model.pin_spacing * ((self._model.side1_pins - 1) / 2) + self._model.dim_1_pincenter/2
y = self._model.dim_2_pincenter / 2 - (self._model.side2_pins - 1) / 2 * self._model.pin_spacing
r = rotate(self.__theta)
return projectPoint(r, Point2(x, y))
def p2_corner_ena():
return self._model.side2_pins or self._model.side4_pins
self.p_side_2_1 = OffsetDefaultPoint(self.p1_point, p2_corner_offset, enabled=p2_corner_ena)
self.p_body_corner = BodyCornerPoint(self)
points = [self.p1_point, self.p_bottom_corner, self.p_side_3_1, self.p_side_2_1, self.p_body_corner]
super(BasicSMDFlow, self).__init__(view, points, True)
self.__side = None
self.__update_matrix()
def updated(self, ep):
if self.p1_point.is_set:
if self.p_bottom_corner.is_set:
v = (self.p_bottom_corner.get() - self.p1_point.get())
mag = v.mag()
v = v.norm()
self.__theta = v.angle()
self._model.pin_spacing = mag / (self._model.side1_pins - 1)
self.v_base = Vec2.fromPolar(self.__theta, 1)
self.v_vert = Vec2(-self.v_base.y, self.v_base.x).norm()
p_edge_center = self.v_base * self._model.pin_spacing * (self._model.side1_pins - 1) / 2
if self.p_side_3_1.is_set:
dv = self.p_side_3_1.get() - self.p1_point.get()
v, _ = project_point_line(dv, Point2(0,0), self.v_vert, False)
self._model.dim_2_pincenter = v.mag()
self.center = self.v_vert * self._model.dim_2_pincenter / 2 + p_edge_center + self.p1_point.get()
if self.p_side_2_1.is_set:
v, _ = project_point_line(self.p_side_2_1.get() - self.center, Point2(0,0), self.v_base, False)
self._model.dim_1_pincenter = v.mag() * 2
@property
def theta(self):
return self.__theta
@theta.setter
def theta(self, v):
self.__theta = v
# TODO: For each of the points, if set, rotate around center
@property
def side(self):
if self.__side is None:
if self.view.viewState.current_layer is None:
return SIDE.Top
else:
return self.view.viewState.current_layer.side
return self.__side
def __update_matrix(self):
rot = rotate(self.__theta)
if self.side == SIDE.Top:
sign = -1
else:
sign = 1
self.matrix = translate(self.center.x, self.center.y).dot(rotate(self.__theta))
class DIPEditFlow(MultipointEditFlow):
def __init__(self, view, model, cmodel):
self._model = model
self._cmodel = cmodel
self.p1_point = EditablePoint(Point2(0, 0))
rmat = rotate(self._cmodel.theta)
dy = -(model.pin_count / 2 - 1) * model.pin_space
v_aligned = Vec2(0, dy)
v_delta = project_point(rmat, v_aligned)
# the pin on the end of the same row as P1
self.p_bottom_corner = OffsetDefaultPoint(self.p1_point, v_delta)
# Opposite corner point
self.p_opposite = WidthProjectedPoint(self)
points = [self.p1_point, self.p_bottom_corner, self.p_opposite]
super(DIPEditFlow, self).__init__(view, points, True)
self.update_matrix()
def updated(self, ep):
if self.p_bottom_corner.is_set and self.p1_point.is_set:
dv = self.p_bottom_corner.get() - self.p1_point.get()
# Calculate theta from placement
theta = math.atan2(dv.y, dv.x) + math.pi / 2
self._cmodel.theta = theta
# Calculate pin count
self._model.pin_count = int(round(
dv.mag() / self._model.pin_space)) * 2 + 2
self.update_matrix()
def get_cur_sign(self):
if self.view.current_side() is SIDE.Top:
sign = -1
else:
sign = 1
return sign
def update_matrix(self):
rot = rotate(self._cmodel.theta)
sign = self.get_cur_sign()
center_to_corner = Vec2(
sign * self._model.pin_width / 2,
self._model.pin_space * (self._model.pin_count / 2 - 1) / 2)
center_to_corner_w = project_point(rot, center_to_corner)
self._cmodel.center = self.p1_point.get() - center_to_corner_w
self.matrix = translate(self._cmodel.center.x,
self._cmodel.center.y).dot(
rotate(self._cmodel.theta))