def __init__(self, calanfpga):
Animator.__init__(self, calanfpga)
self.snapshots = self.settings.snapshots
self.n_inputs = len(self.snapshots)
self.figure = CalanFigure(n_plots=self.n_inputs, create_gui=True)
for i, snapshot in enumerate(self.snapshots):
self.figure.create_axis(i, SnapshotAxis,
self.settings.snap_samples, snapshot)
def __init__(self, dpi: int,
figsize: Tuple[int], interval: int) -> None:
"""
The constructor.
Parameters:
dpi: dots per inches, which controls the resolution.
fisize: tuple of two ints, which sets the size of the plot.
animation_interval: set the animation interval in milliseconds
between each animation frame.
"""
Animator.__init__(self, dpi, figsize, interval)
ax = self.figure.add_subplot(1, 1, 1)
# self.t = np.linspace(-np.pi, np.pi, 256)
if "Number of points" in config.config:
n = config.config["Number of points"]
self.t = np.linspace(-np.pi, np.pi, n)
else:
self.t = np.linspace(-np.pi, np.pi, 1024)
ax.grid()
if "function" in config.config:
f = config.config["function"]
self.function = FunctionRtoR(f, abc.x)
ax.set_title("f(x) = %s" % (f))
else:
self.function = FunctionRtoR("sin(x)", abc.x)
ax.set_title("f(x) = sin(x)")
default_values = self.function.get_default_values()
self.params = (default_values[key] for key in default_values)
self.y = self.function(self.t, *self.params)
ax.set_xlim(np.amin(self.t), np.amax(self.t))
ax.set_xlabel("x")
if "Plot Colour" in config.config:
color = config.config["Plot Colour"]
line, = ax.plot(self.t, self.y, color=color)
else:
line, = ax.plot(self.t, self.y)
self.line = line