def get_mesh_vertex(self, pos):
"""
Get location of a single mesh vertex.
Args:
pos: 0-based (row, col)-tuple, position of mesh vertex
"""
m_count = self.dxf.m_count
n_count = self.dxf.n_count
m, n = pos
if 0 <= m < m_count and 0 <= n < n_count:
pos = m * n_count + n
return self.__getitem__(pos)
else:
raise const.DXFIndexError(repr(pos))
def get_mesh_vertex(self, pos: Tuple[int, int]) -> 'DXFVertex':
"""
Get location of a single mesh vertex.
Args:
pos: 0-based ``(row, col)`` tuple, position of mesh vertex
"""
m_count = self.dxf.m_count
n_count = self.dxf.n_count
m, n = pos
if 0 <= m < m_count and 0 <= n < n_count:
pos = m * n_count + n
return self.vertices[pos]
else:
raise const.DXFIndexError(repr(pos))
def get_mesh_vertex(self, pos: Tuple[int, int]) -> 'DXFVertex':
"""
Get location of a single mesh vertex.
Args:
pos: 0-based (row, col)-tuple, position of mesh vertex
"""
polyline = cast('Polyline', self)
m_count = polyline.dxf.m_count
n_count = polyline.dxf.n_count
m, n = pos
if 0 <= m < m_count and 0 <= n < n_count:
pos = m * n_count + n
return polyline.__getitem__(pos)
else:
raise const.DXFIndexError(repr(pos))