def make_shape_array(self,
array_size,
shape_area,
shape_pitch,
type,
layer,
toplabels=False,
sidelabels=False):
num_of_shapes = int(np.ceil(array_size / shape_pitch))
base_cell = Cell('Base')
if 'tris' in type.lower():
triangle_side = np.sqrt(shape_area / np.sqrt(3) * 4)
tri_shape = RegPolygon([0, 0], triangle_side, 3, layer=layer)
tri_cell = Cell('Tri')
tri_cell.add(tri_shape)
if 'right' in type.lower():
base_cell.add(tri_cell, rotation=0)
elif 'left' in type.lower():
base_cell.add(tri_cell, rotation=60)
elif 'down' in type.lower():
base_cell.add(tri_cell, rotation=30)
elif 'up' in type.lower():
base_cell.add(tri_cell, rotation=-30)
elif type.lower() == "circles":
circ_radius = np.sqrt(shape_area / np.pi)
circ = Disk([0, 0], circ_radius, layer=layer)
base_cell.add(circ)
elif type.lower() == 'hexagons':
hex_side = np.sqrt(shape_area / 6. / np.sqrt(3) * 4)
hex_shape = RegPolygon([0, 0], hex_side, 6, layer=layer)
hex_cell = Cell('Hex')
hex_cell.add(hex_shape)
base_cell.add(hex_cell, rotation=0)
shape_array = CellArray(base_cell, num_of_shapes, num_of_shapes,
[shape_pitch, shape_pitch])
shape_array_cell = Cell('Shape Array')
shape_array_cell.add(shape_array)
if toplabels:
text = Label('{}'.format(type), 2)
lblVertOffset = 0.8
text.translate(
tuple(
np.array(-text.bounding_box.mean(0)) +
np.array((array_size / 2., array_size /
lblVertOffset)))) # Center justify label
shape_array_cell.add(text)
if sidelabels:
text = Label('a={:.0f}nm2'.format(shape_area * 1000**2), 2)
lblHorizOffset = 1.5
text.translate(
tuple(
np.array(-text.bounding_box.mean(0)) +
np.array((-array_size / lblHorizOffset,
array_size / 2.)))) # Center justify label
shape_array_cell.add(text)
return shape_array_cell
def make_shape_array(array_size, shape_area, shape_pitch, type, layer):
num_of_shapes = int(np.ceil(array_size / shape_pitch))
base_cell = Cell('Base')
if type.lower() == "circles":
circ_radius = np.sqrt(shape_area / np.pi)
circ = Disk([0, 0], circ_radius, layer=layer)
base_cell.add(circ)
elif type.lower() == 'tris_down':
triangle_side = np.sqrt(shape_area / np.sqrt(3) * 4)
tri_shape = RegPolygon([0, 0], triangle_side, 3, layer=layer)
tri_cell = Cell('Tri')
tri_cell.add(tri_shape)
base_cell.add(tri_cell, rotation=30)
elif type.lower() == 'tris_up':
triangle_side = np.sqrt(shape_area / np.sqrt(3) * 4)
tri_shape = RegPolygon([0, 0], triangle_side, 3, layer=layer)
tri_cell = Cell('Tri')
tri_cell.add(tri_shape)
base_cell.add(tri_cell, rotation=-30)
elif type.lower() == 'hexagons':
hex_side = np.sqrt(shape_area / 6. / np.sqrt(3) * 4)
hex_shape = RegPolygon([0, 0], hex_side, 6, layer=layer)
hex_cell = Cell('Hex')
hex_cell.add(hex_shape)
base_cell.add(hex_cell, rotation=0)
shape_array = CellArray(base_cell, num_of_shapes, num_of_shapes,
[shape_pitch, shape_pitch])
shape_array_cell = Cell('Shape Array')
shape_array_cell.add(shape_array)
text = Label('{}'.format(type), 2)
lblVertOffset = 0.8
text.translate(
tuple(
np.array(-text.bounding_box.mean(0)) +
np.array((array_size / 2.,
array_size / lblVertOffset)))) # Center justify label
shape_array_cell.add(text)
return shape_array_cell