def add_cellLabels(self, layers, center=False):
if not (type(layers) == list): layers = [layers]
cellLattice = sorted(self.upCellLattice,
key=itemgetter(1, 0)) # Sort the array first
celllabelsUp = Cell('CellLabelsUp')
h = self.cellsize
vOffsetFactor = 1.
txtSize = 200
for i, pt in enumerate(cellLattice):
cellid = string.uppercase[i]
celllabel = Cell('LBL_F_' + cellid)
for l in layers:
txt = Label(cellid, txtSize, layer=l)
bbox = txt.bounding_box
offset = np.array(pt)
txt.translate(-np.mean(bbox, 0)) # Center text around origin
txt.translate(offset) # Translate it to bottom of wafer
celllabel.add(txt)
if center:
celllabelsUp.add(celllabel) # Middle of cell
else:
celllabelsUp.add(
celllabel,
origin=(0, -h / 2. * vOffsetFactor +
np.mean(bbox, 0)[1])) # Bottom of cell
for tri in self.upTris:
self.add(celllabelsUp, origin=tri.centroid)
cellLattice = sorted(self.downCellLattice,
key=itemgetter(1, 0),
reverse=True)
celllabelsDown = Cell('CellLabelsDown')
h = self.cellsize
for i, pt in enumerate(cellLattice):
cellid = string.uppercase[i]
celllabel = Cell('LBL_F_' + cellid)
for l in layers:
txt = Label(cellid, txtSize, layer=l)
bbox = txt.bounding_box
offset = np.array(pt)
txt.translate(-np.mean(bbox, 0)) # Center text around origin
if self.symmetric_chips:
txt.rotate(180)
txt.translate(offset) # Translate it to bottom of wafer
celllabel.add(txt)
if center:
celllabelsDown.add(celllabel) # Middle of cell
else:
celllabelsDown.add(
celllabel,
origin=(0, -h / 2. * vOffsetFactor +
np.mean(bbox, 0)[1])) # Bottom of cell
for tri in self.downTris:
self.add(celllabelsDown, origin=tri.centroid)
def add_blockLabels(self, layers, center=False):
if not (type(layers) == list): layers = [layers]
vOffsetFactor = 1.
blocklabelsUp = Cell('BlockLabelsUp')
h = self.upTris[0].bounds[3] - self.upTris[0].bounds[1]
sl_lattice = self.trisize + self.block_gap / np.tan(np.deg2rad(30))
h_lattice = np.sqrt(3.) / 2. * sl_lattice
base = h_lattice
for tri in self.upTris:
lbl_col = self.blockcols[np.round(tri.centroid.x, 8)]
lbl_row = self.blockrows[base * round(float(tri.bounds[1]) / base)]
blockid = str(lbl_col) + str(lbl_row)
blocklabel = Cell('LBL_B_' + blockid)
for l in layers:
txt = Label(blockid, 1000, layer=l)
bbox = txt.bounding_box
offset = np.array(tri.centroid)
txt.translate(-np.mean(bbox, 0)) # Center text around origin
txt.translate(offset) # Translate it to bottom of wafer
blocklabel.add(txt)
blocklabelsUp.add(blocklabel)
if center:
self.add(blocklabelsUp)
else:
self.add(blocklabelsUp, origin=(0, h / 2. * vOffsetFactor))
blocklabelsDown = Cell('BlockLabelsDown')
for tri in self.downTris:
lbl_col = self.blockcols[np.round(tri.centroid.x, 8)]
lbl_row = self.blockrows[base * round(float(tri.bounds[1]) / base)]
blockid = str(lbl_col) + str(lbl_row)
blocklabel = Cell('LBL_' + blockid)
for l in layers:
txt = Label(blockid, 1000, layer=l)
bbox = txt.bounding_box
offset = np.array(tri.centroid)
txt.translate(-np.mean(bbox, 0)) # Center text around origin
if self.symmetric_chips:
txt.rotate(180)
txt.translate(offset) # Translate it to bottom of wafer
blocklabel.add(txt)
blocklabelsDown.add(blocklabel)
if center:
self.add(blocklabelsDown)
else:
self.add(blocklabelsDown, origin=(0, -h / 2. * vOffsetFactor))