def __init__(self, map, points):
values = []
x0 = None
y0 = None
for x1, y1 in points:
if x0 is not None and y0 is not None:
length = int(np.hypot(x1 - x0, y1 - y0))
x, y = np.linspace(x0, x1, length), np.linspace(y0, y1, length)
# Extract the values along the line
values = np.append(
values, map.data[y.astype(np.int),
x.astype(np.int)])
x0 = x1
y0 = y1
PlotWidget.__init__(self)
self.updateModel(values)
def __init__(self):
PlotWidget.__init__(self)
def __init__(self, map, coordinates):
PlotWidget.__init__(self)
self.updateModel((map, coordinates))
def __init__(self):
self.ax = None
PlotWidget.__init__(self)