Home Forums Nazca Get annotation locations from GDS Reply To: Get annotation locations from GDS

#7078
Xaveer
Moderator

Dear Edgars,

I think the following should do what you want, or, at least, point you in the right direction.

import nazca as nd
gds = nd.load_gds(filename='my_file.gds', topcellsonly=False, asdict=False)
for params in nd.cell_iter(gds, revisit=True):
  if params.cell_start:
    name = params.cell.cell_name
      for name not in Device_dictionary:
        continue
      # get cell's translation (pointer) and flip w.r.t. cell_top
      pointer, flip = params.transflip_glob
      for annot, xy in params.iters['annotation']:
        if flip:
          p = nd.Pointer(xy[0], -xy[1])
        else:
          p = nd.Pointer(*xy)
        # add pin position in the cell to the cell translation.
        print(name, pointer.copy().move_ptr(p).xya())

Xaveer

  • This reply was modified 6 months, 1 week ago by Xaveer.
  • This reply was modified 6 months, 1 week ago by Katarzyna.
  • This reply was modified 6 months, 1 week ago by Katarzyna.