def test_6(self):
# instantiate and register the library
tl = PCellTestLib()
lib = pya.Library.library_by_name("PCellTestLib")
param = { "w": 3.0, "h": 8.0, "l": pya.LayerInfo(3, 0) }
pcell_var = lib.layout().create_cell("Box", param)
self.assertEqual(lib.layout().begin_shapes(pcell_var.cell_index(), lib.layout().layer(3, 0)).shape().__str__(), "box (-1500,-4000;1500,4000)")
def test_5(self):
# instantiate and register the library
tl = PCellTestLib()
lib = pya.Library.library_by_name("PCellTestLib")
pcell_decl_id = lib.layout().pcell_id("Box")
param = { "w": 3.0, "h": 7.0, "l": pya.LayerInfo(2, 0) }
pcell_var_id = lib.layout().add_pcell_variant(pcell_decl_id, param)
self.assertEqual(lib.layout().begin_shapes(pcell_var_id, lib.layout().layer(2, 0)).shape().__str__(), "box (-1500,-3500;1500,3500)")
def test_7(self):
# instantiate and register the library
tl = PCellTestLib()
ly = pya.Layout(True)
ly.dbu = 0.01
param = { "w": 4.0, "h": 8.0, "l": pya.LayerInfo(4, 0) }
cell = ly.create_cell("Box", "PCellTestLib", param)
self.assertEqual(ly.begin_shapes(cell, ly.layer(4, 0)).shape().__str__(), "box (-200,-400;200,400)")
def test_gds2_options(self):
opt = pya.LoadLayoutOptions()
lm = pya.LayerMap()
lm.map(pya.LayerInfo(1, 0), 2, pya.LayerInfo(42, 17))
opt.set_layer_map(lm, True)
opt.gds2_allow_multi_xy_records = True
self.assertEqual(opt.gds2_allow_multi_xy_records, True)
opt.gds2_allow_multi_xy_records = False
self.assertEqual(opt.gds2_allow_multi_xy_records, False)
opt.gds2_allow_big_records = True
self.assertEqual(opt.gds2_allow_big_records, True)
opt.gds2_allow_big_records = False
self.assertEqual(opt.gds2_allow_big_records, False)
opt.gds2_box_mode = 1
self.assertEqual(opt.gds2_box_mode, 1)
opt.gds2_box_mode = 2
self.assertEqual(opt.gds2_box_mode, 2)
def __init__(self):
# Important: initialize the super class
super(cross, self).__init__()
# Parameters
self.param("layer", self.TypeLayer, "Layer", default = pya.LayerInfo(1, 0))
self.param("type", self.TypeInt, "Type", default = 0, choices = [["Solid", 0],["Dashed", 1],["Dashed Inverted", 2]])
self.param("width", self.TypeDouble, "Width [um]", default = 10)
self.param("length", self.TypeDouble, "Length [um]", default = 100)
self.param("invert", self.TypeBoolean, "Hole", default = False)
self.param("border", self.TypeDouble, " Border Width [um]", default = 10)
def get_technology(verbose=False, query_activecellview_technology=False):
if verbose:
print("get_technology()")
from .._globals import KLAYOUT_VERSION
technology = {}
# defaults:
technology['DevRec'] = pya.LayerInfo(68, 0)
technology['Waveguide'] = pya.LayerInfo(1, 0)
technology['Si'] = pya.LayerInfo(1, 0)
technology['PinRec'] = pya.LayerInfo(69, 0)
technology['Lumerical'] = pya.LayerInfo(733, 0)
technology['Text'] = pya.LayerInfo(10, 0)
technology_name = 'EBeam'
lv = pya.Application.instance().main_window().current_view()
if lv == None:
# no layout open; return a default technology
print("No view selected")
technology['dbu'] = 0.001
technology['technology_name'] = technology_name
# Get library names
technology['libraries'] = get_library_names(technology_name)
return technology
# "lv.active_cellview().technology" crashes in KLayout 0.24.10 when loading a GDS file (technology not defined yet?) but works otherwise
if KLAYOUT_VERSION > 24 or query_activecellview_technology or lv.title != '<empty>':
technology_name = lv.active_cellview().technology
return get_technology_by_name(technology_name)
def test_5_Layout(self):
ly = pya.Layout()
ci1 = ly.add_cell("c1")
ci2 = ly.add_cell("c2")
linfo = pya.LayerInfo()
linfo.layer = 16
linfo.datatype = 1
lindex = ly.insert_layer(linfo)
linfo = pya.LayerInfo()
linfo.layer = 16
linfo.datatype = 2
ldummy = ly.insert_layer(linfo)
c1 = ly.cell(ci1)
c2 = ly.cell(ci2)
c1.shapes(lindex).insert(pya.Box(10, -10, 50, 40))
self.assertEqual(c1.bbox().to_s(), "(10,-10;50,40)")
self.assertEqual(c1.bbox_per_layer(lindex).to_s(), "(10,-10;50,40)")
self.assertEqual(c1.bbox_per_layer(ldummy).to_s(), "()")
c1.swap(lindex, ldummy)
self.assertEqual(c1.bbox_per_layer(lindex).to_s(), "()")
self.assertEqual(c1.bbox_per_layer(ldummy).to_s(), "(10,-10;50,40)")
c1.clear(lindex)
c1.clear(ldummy)
self.assertEqual(c1.bbox_per_layer(lindex).to_s(), "()")
self.assertEqual(c1.bbox_per_layer(ldummy).to_s(), "()")
c1.shapes(lindex).insert(pya.Box(10, -10, 50, 40))
self.assertEqual(c1.bbox_per_layer(lindex).to_s(), "(10,-10;50,40)")
self.assertEqual(c1.bbox_per_layer(ldummy).to_s(), "()")
c1.clear_shapes()
self.assertEqual(c1.bbox_per_layer(lindex).to_s(), "()")
self.assertEqual(c1.bbox_per_layer(ldummy).to_s(), "()")
def __init__(self, cell_name):
# getting main references of the application
app = pya.Application.instance()
mw = app.main_window()
self.lv = mw.current_view()
self.cv = None
self.cell = None
self.region_ph = Region()
self.region_el = Region()
#this insures that lv and cv are valid objects
if (self.lv == None):
self.cv = mw.create_layout(1)
self.lv = mw.current_view()
else:
self.cv = self.lv.active_cellview()
# find or create the desired by programmer cell and layer
layout = self.cv.layout()
layout.dbu = 0.001
if (layout.has_cell(cell_name)):
self.cell = layout.cell(cell_name)
else:
self.cell = layout.create_cell(cell_name)
info = pya.LayerInfo(1, 0)
info2 = pya.LayerInfo(2, 0)
self.layer_ph = layout.layer(info) # photoresist layer
self.layer_el = layout.layer(info2) # e-beam lithography layer
# clear this cell and layer
self.cell.clear()
# setting layout view
self.lv.select_cell(self.cell.cell_index(), 0)
self.lv.add_missing_layers()
# design parameters that were passed to the last
# self.draw(...) call are stored here as ordered dict
self.design_pars = OrderedDict()
class LAYERS:
photo = pya.LayerInfo(0, 0, "photo")
ebeam = pya.LayerInfo(2, 0, "ebeam")
photo_neg = pya.LayerInfo(9, 0, "photo_neg")
crystal = pya.LayerInfo(8, 0, "crystal")
bridge_patches = pya.LayerInfo(20, 0, "bridge_patches")
bridges = pya.LayerInfo(30, 0, "bridges")
def __init__(self):
# Important: initialize the super class
super(PhC_L3c, self).__init__()
self.param("a",
self.TypeDouble,
"lattice constant (microns)",
default=0.720)
self.param("n",
self.TypeInt,
"Number of holes in x and y direction",
default=30)
self.param("r",
self.TypeDouble,
"hole radius (microns)",
default=0.181)
self.param("wg_dis",
self.TypeInt,
"Waveguide distance (number of holes)",
default=3)
self.param("n_bus", self.TypeInt, "Bus number, 1 or 2 ", default=2)
self.param("n_vertices",
self.TypeInt,
"Vertices of a hole",
default=32)
self.param("S1x", self.TypeDouble, "S1x shift", default=0.337)
self.param("S2x", self.TypeDouble, "S2x shift", default=0.27)
self.param("S3x", self.TypeDouble, "S3x shift", default=0.088)
self.param("S4x", self.TypeDouble, "S4x shift", default=0.323)
self.param("S5x", self.TypeDouble, "S5x shift", default=0.173)
TECHNOLOGY = get_technology_by_name('EBeam')
self.param("layer",
self.TypeLayer,
"Layer",
default=TECHNOLOGY['Waveguide'])
self.param("pinrec",
self.TypeLayer,
"PinRec Layer",
default=TECHNOLOGY['PinRec'])
self.param("devrec",
self.TypeLayer,
"DevRec Layer",
default=TECHNOLOGY['DevRec'])
self.param("textl",
self.TypeLayer,
"Text Layer",
default=TECHNOLOGY['Text'])
self.param("etch",
self.TypeLayer,
"oxide etch layer",
default=pya.LayerInfo(12, 0))
def __init__(self):
# Important: initialize the super class
super(PhC_W1wg, self).__init__()
self.param("a",
self.TypeDouble,
"lattice constant (microns)",
default=0.744)
self.param("n",
self.TypeInt,
"Number of holes in x and y direction",
default=30)
self.param("r",
self.TypeDouble,
"hole radius (microns)",
default=0.179)
self.param("wg_dis",
self.TypeInt,
"Waveguide distance (number of holes)",
default=2)
self.param("n_vertices",
self.TypeInt,
"Vertices of a hole",
default=32)
self.param("etch_condition",
self.TypeInt,
"Etch = 1, No Etch = 2",
default=1)
TECHNOLOGY = get_technology_by_name('EBeam')
self.param("layer",
self.TypeLayer,
"Layer",
default=TECHNOLOGY['Waveguide'])
self.param("pinrec",
self.TypeLayer,
"PinRec Layer",
default=TECHNOLOGY['PinRec'])
self.param("devrec",
self.TypeLayer,
"DevRec Layer",
default=TECHNOLOGY['DevRec'])
self.param("textl",
self.TypeLayer,
"Text Layer",
default=TECHNOLOGY['Text'])
self.param("etch",
self.TypeLayer,
"oxide etch layer",
default=pya.LayerInfo(12, 0))
def __init__(self):
# Important: initialize the super class
super(Circle, self).__init__()
# declare the parameters
self.param("l", self.TypeLayer, "Layer", default=pya.LayerInfo(1, 0))
self.param("s", self.TypeShape, "", default=pya.DPoint(0, 0))
self.param("r", self.TypeDouble, "Radius", default=0.1)
self.param("n", self.TypeInt, "Number of points", default=64)
# this hidden parameter is used to determine whether the radius has changed
# or the "s" handle has been moved
self.param("ru", self.TypeDouble, "Radius", default=0.0, hidden=True)
self.param("rd", self.TypeDouble, "Double radius", readonly=True)
def test_6_Layout_props2(self):
ly = pya.Layout(True)
pv = [[17, "a"], ["b", [1, 5, 7]]]
pid = ly.properties_id(pv)
# does not work? @@@
# pv = { 17: "a", "b": [ 1, 5, 7 ] }
# pid2 = ly.properties_id( pv )
# self.assertEqual( pid, pid2 )
ci1 = ly.add_cell("c1")
ci2 = ly.add_cell("c2")
linfo = pya.LayerInfo()
linfo.layer = 16
linfo.datatype = 1
lindex = ly.insert_layer(linfo)
c1 = ly.cell(ci1)
c2 = ly.cell(ci2)
tr = pya.Trans()
inst = c2.insert(pya.CellInstArray(c1.cell_index(), tr))
self.assertEqual(inst.parent_cell.name, c2.name)
self.assertEqual(inst.cell.name, c1.name)
self.assertEqual(repr(inst.layout()), repr(ly))
s1 = c1.shapes(lindex).insert(pya.Box(10, -10, 50, 40), pid)
s2 = c1.shapes(lindex).insert(pya.Box(10, -10, 50, 40))
self.assertEqual(repr(s1.property(17)), "\'a\'")
s1.set_property(5, 23)
s1.delete_property(17)
self.assertEqual(repr(s1.property(17)), "None")
self.assertEqual(str(s1.property(5)), "23")
self.assertEqual(repr(s2.property(17)), "None")
self.assertEqual(repr(inst.property("a")), "None")
inst.set_property("a", 33)
self.assertEqual(str(inst.property("a")), "33")
inst.delete_property("a")
self.assertEqual(repr(inst.property("a")), "None")
# cell properties
self.assertEqual(repr(c1.property(17)), "None")
c1.prop_id = pid
self.assertEqual(c1.prop_id, pid)
self.assertEqual(repr(c1.property(17)), "\'a\'")
c1.set_property(5, 23)
c1.delete_property(17)
self.assertEqual(repr(c1.property(17)), "None")
self.assertEqual(str(c1.property(5)), "23")
def place(self, dest, layer_i=-1, region_name=None):
if (layer_i != -1):
r_cell = Region(dest.begin_shapes_rec(layer_i))
for primitive in self.primitives.values():
primitive.place(r_cell, region_name=region_name)
temp_i = dest.layout().layer(pya.LayerInfo(PROGRAM.LAYER1_NUM, 0))
dest.shapes(temp_i).insert(r_cell)
dest.layout().clear_layer(layer_i)
dest.layout().move_layer(temp_i, layer_i)
dest.layout().delete_layer(temp_i)
else:
for primitive in self.primitives.values():
primitive.place(dest, region_name=region_name)
def get_layer(self, name: str, purpose: str = ''):
"""Creates LayerInfo object
Creates a pya.LayerInfo object to find layer indexes in the current layout.
:param name: name of the layer
:param purpose: if not empty then layer and purpose are separate
:return: pya.LayerInfo about the layer
"""
if purpose:
layer = self.layermap[name][purpose]
else:
layer = self.layermap[name.split('.')[0]][name.split('.')[1]]
return pya.LayerInfo(int(layer[0]), int(layer[1]), name)
def simple_create(grids=4):
t0 = time.time()
layout = pya.Layout()
ipc.trace_pyainsert(layout, debug_file)
layout.dbu = 0.001
TOP = layout.create_cell('TOP')
l1 = layout.insert_layer(pya.LayerInfo(1, 0))
for i in range(grids):
for j in range(grids):
box = pya.DBox(0, 0, 10, 10)
box.move(15 * i, 15 * j)
TOP.shapes(l1).insert(box)
print(time.time() - t0)
def __init__(self):
# Important: initialize the super class
super(Ebend, self).__init__()
# declare the parameters
self.param("l", self.TypeLayer, "Layer", default=pya.LayerInfo(1, 0))
self.param("s", self.TypeShape, "", default=pya.DPoint(0, 0))
self.param("rmin", self.TypeDouble, "Min Radius", default=1)
self.param("w", self.TypeDouble, "Width", default=1)
self.param("theta",
self.TypeDouble,
"Total bending angle",
default=3.14)
self.param("n", self.TypeInt, "Number of points", default=50)
def __init__(self):
self.layout = pya.Layout()
self.layout.dbu = 0.001
self.top = self.layout.create_cell("TOP")
self.layer_index = self.layout.insert_layer(pya.LayerInfo(15,99))
self.lib = pya.Library.library_by_name("Basic")
if self.lib == None:
raise Exception("Unknown lib 'Basic'")
self.pcell_decl = self.lib.layout().pcell_declaration("TEXT");
if self.pcell_decl == None:
raise Exception("Unknown PCell 'TEXT'")
def place( self, dest, layer_i=-1 ):
r_cell = None
if( layer_i != -1 ):
r_cell = Region( dest.begin_shapes_rec( layer_i ) )
# how to interpret destination
if( layer_i == -1 ):
dest += self.metal_region
dest -= self.empty_region
else:
temp_i = dest.layout().layer( pya.LayerInfo(PROGRAM.LAYER1_NUM,0) )
dest.shapes( temp_i ).insert( r_cell + self.metal_region - self.empty_region )
dest.layout().clear_layer( layer_i )
dest.layout().move_layer( temp_i, layer_i )
dest.layout().delete_layer( temp_i )
def __init__(self):
# set the description
self.description = "PCell test lib"
# create the PCell declarations
self.layout().register_pcell("Box", BoxPCell())
sb_index = self.layout().add_cell("StaticBox")
l10 = self.layout().insert_layer(pya.LayerInfo(10, 0))
sb_cell = self.layout().cell(sb_index)
sb_cell.shapes(l10).insert(pya.Box(0, 0, 100, 200))
# register us with the name "MyLib"
self.register("PCellTestLib")
def __init__(self):
# Important: initialize the super class
super(Square, self).__init__()
# declare the parameters
#LayerParameters
self.param("l", self.TypeLayer, "First Marker layer",
default = pya.LayerInfo(1, 0, "MarkerFM"))
self.param("side_a", self.TypeDouble, "Size of Square",
default = 10.0)
#debuging
self.param("debug", self.TypeBoolean, "Debug output",
choices = [["No", False],["Yes", True]], default= True)
def __init__(self):
# Important: initialize the super class
super(Arrow, self).__init__()
# declare the parameters
self.param("l", self.TypeLayer, "Layer", default = pya.LayerInfo(1, 0))
self.param("hb", self.TypeShape, "", default = pya.DPoint(0.5, -6))
self.param("hh", self.TypeShape, "", default = pya.DPoint(0, 4))
self.param("ha", self.TypeShape, "", default = pya.DPoint(2.2314069574087765, 0))
self.param("b", self.TypeDouble, "Body length", default = 6)
self.param("h", self.TypeDouble, "Head length", default = 4)
self.param("a", self.TypeDouble, "Head angle", default = 45)
self.param("w", self.TypeDouble, "Body width", default = 1)
self.param("b_", self.TypeDouble, "Body length", default = 6, hidden = True)
self.param("h_", self.TypeDouble, "Head length", default = 4, hidden = True)
self.param("a_", self.TypeDouble, "Head angle", default = 45, hidden = True)
self.param("w_", self.TypeDouble, "Body width", default = 1, hidden = True)
def test_8(self):
# instantiate and register the library
tl = PCellTestLib()
lib = pya.Library.library_by_name("PCellTestLib")
ly = pya.Layout(True)
ly.dbu = 0.01
param = { "w": 2.0, "h": 6.0, "l": pya.LayerInfo(5, 0) }
pcell_var = lib.layout().create_cell("Box", param)
pcell_var.name = "BOXVAR"
cell = ly.create_cell("BOXVAR", "PCellTestLib")
self.assertEqual(cell.begin_shapes_rec(ly.layer(5, 0)).shape().__str__(), "box (-100,-300;100,300)")
def __init__(self):
# Important: initialize the super class
super(CPW, self).__init__()
# declare the parameters
self.param("l", self.TypeLayer, "Layer", default = pya.LayerInfo(1, 0))
self.param("s", self.TypeShape, "", default = pya.DPath(0, 0))
self.param("w", self.TypeDouble, "Center Conductor width", default = 10)
self.param("g", self.TypeInt, "Gap Width", default = 6)
self.param("name", self.TypeString, "Name", default= "cpw")
# this hidden parameter is used to determine whether the radius has changed
# or the "s" handle has been moved
self.param("length", self.TypeDouble, "Length", default=0.0, readonly=True)
self.param("frequency", self.TypeDouble, "Frequency", default = 0.0, readonly= True)
self.param("impedance", self.TypeDouble, "Impedance", default = 50., readonly = True)
def __init__(self):
# Important: initialize the super class
super(phc_test, self).__init__()
self.param("a", self.TypeDouble, "lattice constant (microns)", default = 0.744)
self.param("n", self.TypeInt, "Number of holes in x and y direction", default = 5)
self.param("r", self.TypeDouble, "hole radius (microns)", default = 0.179)
self.param("n_sweep", self.TypeInt, "Different sizes of holes", default = 13)
self.param("n_vertices", self.TypeInt, "Vertices of a hole", default = 32)
TECHNOLOGY = get_technology_by_name('EBeam')
self.param("layer", self.TypeLayer, "Layer", default = TECHNOLOGY['Waveguide'])
self.param("pinrec", self.TypeLayer, "PinRec Layer", default = TECHNOLOGY['PinRec'])
self.param("devrec", self.TypeLayer, "DevRec Layer", default = TECHNOLOGY['DevRec'])
self.param("textl", self.TypeLayer, "Text Layer", default = TECHNOLOGY['Text'])
self.param("etch", self.TypeLayer, "oxide etch layer", default = pya.LayerInfo(12, 0))
def get_parameters(self):
# prepare a set of parameter declarations
param = []
param.append(
pya.PCellParameterDeclaration(
"l", pya.PCellParameterDeclaration.TypeLayer, "Layer",
pya.LayerInfo(0, 0)))
param.append(
pya.PCellParameterDeclaration(
"w", pya.PCellParameterDeclaration.TypeDouble, "Width", 1.0))
param.append(
pya.PCellParameterDeclaration(
"h", pya.PCellParameterDeclaration.TypeDouble, "Height", 1.0))
return param
def __init__(self):
# Important: initialize the super class
super(checkerboard, self).__init__()
# Parameters
self.param("layer",
self.TypeLayer,
"Layer",
default=pya.LayerInfo(1, 0))
self.param("width", self.TypeDouble, "Width [um]", default=10)
self.param("num", self.TypeInt, "Number", default=5)
self.param("invert", self.TypeBoolean, "Hole", default=False)
self.param("border",
self.TypeDouble,
" Border Width [um]",
default=10)
def __init__(self):
# Important: initialize the super class
super(circle, self).__init__()
# Parameters
self.param("layer",
self.TypeLayer,
"Layer",
default=pya.LayerInfo(1, 0))
self.param("diameter", self.TypeDouble, "Diameter [um]", default=1)
self.param("vertices", self.TypeInt, "Vertices", default=8)
self.param("invert", self.TypeBoolean, "Hole", default=False)
self.param("border",
self.TypeDouble,
" Border Width [um]",
default=10)
def test_3(self):
# instantiate and register the library
tl = PCellTestLib()
ly = pya.Layout(True)
ly.dbu = 0.01
c1 = ly.create_cell("c1")
lib = pya.Library.library_by_name("PCellTestLib")
pcell_decl_id = lib.layout().pcell_id("Box")
param = { "w": 4.0, "h": 8.0, "l": pya.LayerInfo(1, 0) }
pcell_var_id = ly.add_pcell_variant(lib, pcell_decl_id, param)
pcell_var = ly.cell(pcell_var_id)
pcell_inst = c1.insert(pya.CellInstArray(pcell_var_id, pya.Trans()))
self.assertEqual(ly.begin_shapes(c1.cell_index(), ly.layer(1, 0)).shape().__str__(), "box (-200,-400;200,400)")
def place(self, dest, layer_i=None, region_name=None):
if (region_name == None):
metal_region = self.metal_region
empty_region = self.empty_region
else:
metal_region = self.metal_regions[region_name]
empty_region = self.empty_regions[region_name]
if type(dest) is Cell and layer_i is not None:
r_cell = Region(dest.begin_shapes_rec(layer_i))
temp_i = dest.layout().layer(pya.LayerInfo(PROGRAM.LAYER1_NUM, 0))
dest.shapes(temp_i).insert(r_cell + metal_region - empty_region)
dest.layout().clear_layer(layer_i)
dest.layout().move_layer(temp_i, layer_i)
dest.layout().delete_layer(temp_i)
elif type(dest) is Region:
dest += metal_region
dest -= empty_region