def read_line(self):
sf = shapefile.Reader(self.from_file)
for record in sf.shapeRecords():
if record.shape.shapeType == self.shape_type:
attributes = record.record
poly = Polyline(record.shape.points, attributes)
self.shapes.append(poly)
def from_i3s_to_i2s(self, new_shapes, to_file):
attributes = []
shapes = []
for line in new_shapes:
attributes.append(line.attributes()[0])
coords = np.array(list(line.coords()))
shapes.append(Polyline(coords[:, :2]))
with bk.Write(to_file) as f:
f.write_header(self.default_header)
f.write_lines(shapes, attributes)
def read_linez(self):
sf = shapefile.Reader(self.from_file)
for record in sf.shapeRecords():
if record.shape.shapeType == self.shape_type:
attributes = record.record
if hasattr(record.shape, 'm'):
m_array = record.shape.m
else:
m_array = None
poly = Polyline(record.shape.points,
attributes,
z_array=record.shape.z,
m_array=m_array)
self.shapes.append(poly)