def intersects_bounds(self, bounds):
x0, y0, x1, y1 = bounds
result = np.zeros(1, dtype=np.bool_)
offsets = self.buffer_outer_offsets
lines_intersect_bounds(float(x0), float(y0), float(x1), float(y1),
self.buffer_values, offsets[:-1], offsets[1:],
result)
return result[0]
def intersects_bounds(self, bounds):
x0, y0, x1, y1 = bounds
offsets = self.buffer_outer_offsets
start_offsets = offsets[:-1]
stop_offstes = offsets[1:]
result = np.zeros(len(start_offsets), dtype=np.bool_)
lines_intersect_bounds(float(x0), float(y0), float(x1), float(y1),
self.buffer_values, start_offsets, stop_offstes,
result)
return result.any()
def intersects_bounds(self, bounds, inds=None):
x0, y0, x1, y1 = bounds
offsets = self.buffer_outer_offsets
start_offsets0 = offsets[:-1]
stop_offsets0 = offsets[1:]
if inds is not None:
start_offsets0 = start_offsets0[inds]
stop_offsets0 = stop_offsets0[inds]
result = np.zeros(len(stop_offsets0), dtype=np.bool_)
lines_intersect_bounds(float(x0), float(y0), float(x1), float(y1),
self.buffer_values, start_offsets0,
stop_offsets0, result)
return result