import matplotlib.pyplot as plt
from numpy import pi, exp, angle as np_angle
from ....Classes.Arc1 import Arc1
from ....Classes.LamHole import LamHole
from ....Classes.Segment import Segment
from ....definitions import config_dict
from ....Functions.Plot import (
ARROW_COLOR,
ARROW_WIDTH,
MAIN_LINE_COLOR,
MAIN_LINE_STYLE,
MAIN_LINE_WIDTH,
P_FONT_SIZE,
SC_FONT_SIZE,
SC_LINE_COLOR,
SC_LINE_STYLE,
SC_LINE_WIDTH,
TEXT_BOX,
plot_quote,
)
from ....Methods import ParentMissingError
[docs]def plot_schematics(
self,
is_default=False,
is_add_point_label=False,
is_add_schematics=True,
is_add_main_line=True,
type_add_active=True,
save_path=None,
is_show_fig=True,
fig=None,
ax=None,
):
"""Plot the schematics of the slot
Parameters
----------
self : VentilationPolar
A VentilationPolar object
is_default : bool
True: plot default schematics, else use current slot values
is_add_point_label : bool
True to display the name of the points (Z1, Z2....)
is_add_schematics : bool
True to display the schematics information (W0, H0...)
is_add_main_line : bool
True to display "main lines" (slot opening and 0x axis)
type_add_active : int
0: No active surface, 1: active surface as winding, 2: active surface as magnet
save_path : str
full path including folder, name and extension of the file to save if save_path is not None
is_show_fig : bool
To call show at the end of the method
fig : Matplotlib.figure.Figure
existing figure to use if None create a new one
ax : Matplotlib.axes.Axes object
Axis on which to plot the data
Returns
-------
fig : Matplotlib.figure.Figure
Figure containing the plot
ax : Matplotlib.axes.Axes object
Axis containing the plot
"""
# Use some default parameter
if is_default:
hole = type(self)(
H0=0.125,
Zh=8,
Alpha0=0.3,
D0=0.05,
W1=2 * pi / 16,
)
lam = LamHole(
Rint=0.1, Rext=0.2, is_internal=True, is_stator=False, hole=[hole]
)
return hole.plot_schematics(
is_default=False,
is_add_point_label=is_add_point_label,
is_add_schematics=is_add_schematics,
is_add_main_line=is_add_main_line,
type_add_active=type_add_active,
save_path=save_path,
is_show_fig=is_show_fig,
fig=fig,
ax=ax,
)
else:
# Getting the main plot
if self.parent is None:
raise ParentMissingError("Error: The hole is not inside a Lamination")
lam = self.parent
fig, ax = lam.plot(
alpha=0,
is_show_fig=False,
is_lam_only=True, # No magnet
fig=fig,
ax=ax,
) # center hole on Ox axis
point_dict = self._comp_point_coordinate()
# Adding point label
if is_add_point_label:
for name, Z in point_dict.items():
ax.text(
Z.real,
Z.imag,
name,
fontsize=P_FONT_SIZE,
bbox=TEXT_BOX,
)
# Adding schematics
if is_add_schematics:
# H0
line = Segment(0, point_dict["Z1"])
line.plot(
fig=fig,
ax=ax,
color=ARROW_COLOR,
linewidth=ARROW_WIDTH,
label="H0",
offset_label=self.D0 / 4 * 1j,
is_arrow=True,
fontsize=SC_FONT_SIZE,
)
# D0
line = Segment(
point_dict["Z1"] * exp(1j * 2 * pi / self.Zh),
point_dict["Z2"] * exp(1j * 2 * pi / self.Zh),
)
line.plot(
fig=fig,
ax=ax,
color=ARROW_COLOR,
linewidth=ARROW_WIDTH,
label="D0",
offset_label=self.D0 / 4,
is_arrow=True,
fontsize=SC_FONT_SIZE,
)
# Alpha0
line = Arc1(
begin=self.H0 + self.D0 / 2,
end=point_dict["Zc"],
radius=self.H0 + self.D0 / 2,
is_trigo_direction=True,
)
line.plot(
fig=fig,
ax=ax,
color=ARROW_COLOR,
linewidth=ARROW_WIDTH,
label="Alpha0",
offset_label=self.D0 / 4 * (1 - 1.5j),
fontsize=SC_FONT_SIZE,
)
# W1
Rtop = self.H0 + self.D0
Rarc = (Rtop + lam.Rext) / 2
line = Arc1(
begin=Rarc * exp(1j * (self.Alpha0 - self.W1 / 2)),
end=Rarc * exp(1j * (self.Alpha0 + self.W1 / 2)),
radius=Rarc,
is_trigo_direction=True,
)
line.plot(
fig=fig,
ax=ax,
color=ARROW_COLOR,
linewidth=ARROW_WIDTH,
label="W1",
offset_label=self.D0 / 4,
fontsize=SC_FONT_SIZE,
)
if is_add_main_line:
# Ox axis
line = Segment(0, lam.Rext * 1.5)
line.plot(
fig=fig,
ax=ax,
color=MAIN_LINE_COLOR,
linestyle=MAIN_LINE_STYLE,
linewidth=MAIN_LINE_WIDTH,
)
# Center axis
line = Segment(0, lam.Rext * 1.5 * exp(1j * self.Alpha0))
line.plot(
fig=fig,
ax=ax,
color=MAIN_LINE_COLOR,
linestyle=MAIN_LINE_STYLE,
linewidth=MAIN_LINE_WIDTH,
)
# H0 radius
line = Arc1(
begin=self.H0 * exp(-1j * pi / 2 * 0.9),
end=self.H0 * exp(1j * pi / 2 * 0.9),
radius=self.H0,
is_trigo_direction=True,
)
line.plot(
fig=fig,
ax=ax,
color=MAIN_LINE_COLOR,
linestyle=MAIN_LINE_STYLE,
linewidth=MAIN_LINE_WIDTH,
)
# H0+D0 radius
line = Arc1(
begin=(self.H0 + self.D0) * exp(-1j * pi / 2 * 0.9),
end=(self.H0 + self.D0) * exp(1j * pi / 2 * 0.9),
radius=(self.H0 + self.D0),
is_trigo_direction=True,
)
line.plot(
fig=fig,
ax=ax,
color=MAIN_LINE_COLOR,
linestyle=MAIN_LINE_STYLE,
linewidth=MAIN_LINE_WIDTH,
)
# Vent side 1 axis
line = Segment(0, lam.Rext * 1.5 * exp(1j * np_angle(point_dict["Z1"])))
line.plot(
fig=fig,
ax=ax,
color=MAIN_LINE_COLOR,
linestyle=MAIN_LINE_STYLE,
linewidth=MAIN_LINE_WIDTH,
)
# Vent side 2 axis
line = Segment(0, lam.Rext * 1.5 * exp(1j * np_angle(point_dict["Z3"])))
line.plot(
fig=fig,
ax=ax,
color=MAIN_LINE_COLOR,
linestyle=MAIN_LINE_STYLE,
linewidth=MAIN_LINE_WIDTH,
)
# Zooming and cleaning
W = abs(point_dict["Z2"].imag) * 1.3
Rint = self.parent.Rint
Rext = self.parent.Rext
ax.axis("equal")
ax.set_ylim(-Rext / 10, Rext * 0.9)
ax.set_xlim(Rext / 10, Rext)
manager = plt.get_current_fig_manager()
if manager is not None:
manager.set_window_title(type(self).__name__ + " Schematics")
ax.set_title("")
ax.get_legend().remove()
ax.set_axis_off()
# Save / Show
if save_path is not None:
fig.savefig(save_path)
plt.close(fig=fig)
if is_show_fig:
fig.show()
return fig, ax
