def gdsConv(u, m):
global mode
global unit
global globIm
global im
rightFrame.pack_propagate(0)
if im == None:
for widget in rightFrame.winfo_children():
widget.destroy()
l2 = Label(rightFrame,
text=' Import Image first! ',
relief=RAISED,
font='calibri 15 bold',
fg='red').pack(padx=140)
else:
if u == "" or (m not in ('2', '4', '8', '16', '32',
'64')) or (not str.isdigit(u)):
for widget in rightFrame.winfo_children():
widget.destroy()
label = Label(rightFrame, image=globIm)
label.image = globIm
label.pack(padx=60)
l2 = Label(rightFrame,
text=' Please select valid unit and Layers! ',
relief=RAISED,
font='calibri 15 bold',
fg='red').pack(padx=60, pady=10)
else:
saveLoc = tkFileDialog.asksaveasfilename()
if saveLoc == None or saveLoc == "":
for widget in rightFrame.winfo_children():
widget.destroy()
label = Label(rightFrame, image=globIm)
label.image = globIm
label.pack(padx=60)
l2 = Label(rightFrame,
text=' Select a save location! ',
relief=RAISED,
font='calibri 15 bold',
fg='red').pack(padx=60, pady=10)
else:
unit = int(u) * 1e-9
mode = int(m)
for widget in rightFrame.winfo_children():
widget.destroy()
# label = Label(rightFrame,image = globIm)
# label.image = globIm
# label.pack(padx = 60)
###gdsWriter###
name = fileLoc.split('/')[-1].split('.')[0]
width, height = im.size
cell = core.Cell('GDSII')
layout = core.Layout(name, unit)
rows = np.arange(height)
global imArray
imArray = misc.imread(fileLoc, flatten=1)
maxVal = np.max(imArray)
minVal = np.min(imArray)
bins = []
levels = mode
for b in range(levels + 1):
interval = (maxVal - minVal + 1) / float(levels)
bins.append(minVal + b * interval)
t = time.time()
global mask
mask = np.digitize(imArray, bins)
####Shows discritised image###
digitized = mask * (256 / (levels))
im = Image.fromarray(digitized.astype('uint8'))
width, height = im.size
m = max(width, height)
if m > 330:
scale = 330.0 / m
else:
scale = 1
globIm = im.resize((int(width * scale), int(height * scale)),
Image.ANTIALIAS)
globIm = ImageTk.PhotoImage(globIm)
label = Label(rightFrame, image=globIm)
label.image = globIm
label.pack(padx=int((420 - width * scale) / 2))
l2 = Label(rightFrame,
text='Conversion in progress...',
relief=RAISED,
font='calibri 15 bold',
fg='blue').pack(padx=60, pady=10)
progress_var = DoubleVar(root)
progress = Progressbar(rightFrame,
orient=HORIZONTAL,
variable=progress_var,
maximum=100,
length=290)
progress.pack(padx=20)
for row in rows:
k = (float(row) / height) * 100
progress_var.set(k)
time.sleep(0.001)
root.update()
r = mask[row]
col = 0
while col < width:
i = 0
pres = r[col]
if r[col + i] == pres and r[col + i] > 1:
while r[col + i] == pres:
i = i + 1
if col + i > width - 1:
break
cell.add(
core.Path([(col, height - row),
(col + i, height - row)],
pathtype=0,
layer=pres - 1))
col = col + i
else:
col = col + 1
layout.add(cell)
layout.save(saveLoc + '.gds')
for widget in rightFrame.winfo_children():
widget.destroy()
label = Label(rightFrame, image=globIm)
label.image = globIm
label.pack(padx=60)
l2 = Label(rightFrame,
text='Conversion completed.',
relief=RAISED,
font='calibri 15 bold',
fg='blue').pack(padx=60, pady=10)
tot = int((time.time() - t))
m = int(tot / 60)
s = int(tot % 60)
# message = Listbox(rightFrame,font = 'Times 12', width = 360)
# message.pack(side = LEFT)
# message.insert(END,'Time taken: '+str(m)+' minutes and '+str(s)+' seconds')
# message.insert(END,'Image dimensions: width = '+str(width)+' height = '+str(height))
# message.insert(END,'Pixel size used: '+str(unit))
inpSize = os.path.getsize(fileLoc)
outSize = os.path.getsize(saveLoc + '.gds')
message = Label(
rightFrame,
text='Conversion time: ' + str(m) + ' minutes and ' +
str(s) + ' seconds\n' + 'Image dimensions: width = ' +
str(width) + ' height = ' + str(height) + '\n' +
'Pixel size used: ' + str(unit * 1e9) + ' nm\n' +
'Input file size: ' + str(inpSize / 1024) +
' KB Output GDSII file size: ' + str(outSize / 1024) +
' KB',
anchor=W,
justify=LEFT,
font='calibri 11 bold')
message.pack(side=LEFT, padx=5)
def gdsGenerate(s, base, height, radius, leng, breadth, rows, cols, period,
mod):
mod = int(mod)
if s == 0:
m = 'Select a shape!'
message.config(text=m)
message.text = m
elif s == 1:
if base == '0' or (not str.isdigit(base)):
m = 'Enter Valid Base value!'
message.config(text=m, fg='red')
message.text = m
elif height == '0' or (not str.isdigit(height)):
m = 'Enter Valid Height value!'
message.config(text=m, fg='red')
message.text = m
else:
if rows != 0 and cols != 0 and period != 0 and (
str.isdigit(rows)) and (str.isdigit(cols)) and (
str.isdigit(period)):
f = f = tkFileDialog.asksaveasfilename()
if f == None:
m = 'Choose a save location!'
message.config(text=m, fg='red')
message.text = m
else:
cell = core.Cell('Triangle')
layout = core.Layout('Triangle', unit=1e-9)
if mod == 0:
points = [(0, 0), (float(base), 0),
(float(base) / 2.0, float(height))]
cell.add(core.Boundary(points))
cellArray = core.Cell('TriangleArray')
cellArray.add(
core.CellArray(cell, int(cols), int(rows),
(int(period), int(period))))
layout.add(cellArray)
layout.save(f + '.gds')
m = 'GDSII generated!'
message.config(text=m, fg='blue')
message.text = m
elif mod == 1:
height = float(height)
rows = int(rows)
cols = int(cols)
period = float(period)
print 'hi'
for i in range(rows):
for j in range(cols):
points = [(period * j, i * period),
(float(base) + period * j,
i * period),
(float(base) / 2.0 + period * j,
height + i * period)]
cell.add(core.Boundary(points))
layout.add(cell)
layout.save(f + '.gds')
m = 'GDSII generated!'
message.config(text=m, fg='blue')
message.text = m
else:
m = 'Enter valid rows, columns and period!'
message.config(text=m, fg='red')
message.text = m
elif s == 2:
if radius == '0' or (not str.isdigit(radius)):
m = 'Enter Valid Radius value!'
message.config(text=m, fg='red')
message.text = m
else:
if rows != 0 and cols != 0 and period != 0 and (
str.isdigit(rows)) and (str.isdigit(cols)) and (
str.isdigit(period)):
f = tkFileDialog.asksaveasfilename()
if f == None:
m = 'Choose a save location!'
message.config(text=m, fg='red')
message.text = m
else:
cell = core.Cell('Circle')
layout = core.Layout('CircleLayout', unit=1e-9)
if mod == 0:
cell.add(shapes.Disk((0, 0), float(radius)))
cellArray = core.Cell('CircleArray')
cellArray.add(
core.CellArray(cell, int(cols), int(rows),
(int(period), int(period))))
layout.add(cellArray)
#layout.save(f)
layout.save(f + '.gds')
m = 'GDSII generated!'
message.config(text=m, fg='blue')
message.text = m
elif mod == 1:
radius = float(radius)
rows = int(rows)
cols = int(cols)
period = float(period)
print 'hi'
for i in range(rows):
for j in range(cols):
cell.add(
shapes.Disk((period * j, period * i),
float(radius)))
layout.add(cell)
layout.save(f + '.gds')
m = 'GDSII generated!'
message.config(text=m, fg='blue')
message.text = m
else:
m = 'Enter valid rows, columns and period!'
message.config(text=m, fg='red')
message.text = m
elif s == 3:
if leng == '0' or not (str.isdigit(leng)):
m = 'Enter Valid Length value!'
message.config(text=m, fg='red')
message.text = m
elif breadth == '0' or (not str.isdigit(breadth)):
m = 'Enter Valid Breadth value!'
message.config(text=m, fg='red')
message.text = m
else:
if rows != 0 and cols != 0 and period != 0 and (
str.isdigit(rows)) and (str.isdigit(cols)) and (
str.isdigit(period)):
f = tkFileDialog.asksaveasfilename()
if f == None:
m = 'Choose a save location!'
message.config(text=m, fg='red')
message.text = m
else:
cell = core.Cell('Rectangle')
layout = core.Layout('RectangleLayout', 1e-9)
if mod == 0:
cell.add(
shapes.Rectangle(
(0, 0), (float(leng), float(breadth))))
cellArray = core.Cell('RectangleArray')
cellArray.add(
core.CellArray(cell, int(cols), int(rows),
(int(period), int(period))))
layout.add(cellArray)
layout.save(f + '.gds')
m = 'GDSII generated!'
message.config(text=m, fg='blue')
message.text = m
elif mod == 1:
leng = float(leng)
breadth = float(breadth)
rows = int(rows)
cols = int(cols)
period = float(period)
print 'hi'
for i in range(rows):
for j in range(cols):
cell.add(
shapes.Rectangle(
(period * j, period * i),
(float(leng) + period * j,
float(breadth) + period * i)))
layout.add(cell)
layout.save(f + '.gds')
m = 'GDSII generated!'
message.config(text=m, fg='blue')
message.text = m
else:
m = 'Enter valid rows, columns and period!'
message.config(text=m, fg='red')
message.text = m
else:
# Mark = core.CellReference(amarks,(x,y),magnification=0.01)
Mark = utils.translate(smallCross, (x, y))
# text = shapes.Label('%s%d'%(ALPHA[i//5],j//5),100,position=(x-300,y+50))
cell.add(Mark)
for x in range(0, substrat[0], 1000):
letter = shapes.Label('%s' % (ALPHA[x // 1000]),
1000,
position=(x + 222, substrat[1] - 100))
# number = shapes.Label('%d'%(y//1000),40,position=(x+25,y-60))
cell.add(letter)
for y in range(0, substrat[1], 1000):
number = shapes.Label('%d' % ((substrat[1] - 1 - y) // 1000),
1000,
position=(-700, y - 100))
# number = shapes.Label('%d'%(y//1000),40,position=(x+25,y-60))
cell.add(number)
# Create two copies of the Cell
#core.CellReference(cell, origin=(0, 40), magnification=1.5)
#top = core.Cell('TOP')
#cell_array = core.CellArray(cell, 5, 5, (1200, 1200))
#top.add(cell_array)
# Add the copied cell to a Layout and save
layout = core.Layout('LIBRARY')
layout.add(cell)
layout.save('output.gds')
layout.show()
