def Check(self, l, b, card, gsm, num):
'''
Tells the programmer if fitting the banner in the specific master printer sheet is possible or not.
INPUT: The lenght and width of the posters
RETRUN: 0 if the fitting is not possible or 1 if the fitting is possible
'''
recs = []
recs_details = recs_list.Update_list(card, gsm)
for idnt, ln, be in recs_details:
recs.append((ln, be))
for x in range(num):
recs.append((l, b))
# To check for valid size
if l >= 500 or b >= 500:
return 0
# To check if the image will fit in the given grid
else:
test_packer = newPacker()
test_bins = recs_list.Update_bin(card, gsm)
# Passing the bins to the rectangles
for b in test_bins:
test_packer.add_bin(*b)
# Passing the rectangles to the packer
for r in recs:
test_packer.add_rect(*r)
test_packer.pack() # Packing the rectangles into the bins
# Validity check logic
count = 0
for x in range(len(test_packer)):
count += len(test_packer[x])
if count != len(recs):
return 0
else:
return 1
def Check(self, l, b, card):
'''
Tells the programmer if fitting the banner in the specific master printer sheet is possible or not.
INPUT: The lenght and width of the posters
RETRUN: 0 if the fitting is not possible or 1 if the fitting is possible
'''
recs = []
recs_details = recs_list.Update_list(card)
for idnt, l, b in recs_details:
recs.append((l, b))
#To check for valid size
if l >= 500 or b >= 500:
return 0
#To check if the image will fit in the given grid
else:
test_packer = newPacker()
recs_temp = [x for x in recs]
recs_temp.append((l, b))
test_bins = [(500, 500)]
#Passing the rectangles to the packer
for r in recs_temp:
test_packer.add_rect(*r)
# Passing the bins to the rectangles
for b in test_bins:
test_packer.add_bin(*b)
test_packer.pack() #Packing the rectangles into the bins
#Validity check logic
if len(test_packer[0]) != len(recs_temp):
return 0
else:
return 1
import BinFitting
import recs_list
import sys
exe_obj = BinFitting.BannerFitting()
x = recs_list.Update_list("map")
print(exe_obj.Submit(400, 400, "3", "5", 1, "map"))
print(x)
def Submit(self, l, b, u_id, s_id, lam, job_card):
t_val = self.Check(l, b, job_card)
if t_val == 0:
return 0
elif t_val == 1:
try:
connection = mysql.connector.connect(host="localhost",
user="******",
passwd='',
database="hello")
cursor = connection.cursor()
query = "INSERT INTO printing_request (user_id, store_id,lamination,length,width,jobcard_type,master_printer_job) VALUES (%s, %s, %s, %s, %s,%s,%s)" #Insert Querry
val = (u_id, s_id, lam, l, b, job_card, 1
) #Setting insert value
cursor.execute(query, val) #Executing the query
connection.commit() #Commiting the database to change
recs_details = recs_list.Update_list(job_card)
#Packing the rectangles
recs = []
for idnt, l, b in recs_details:
recs.append((l, b))
fit_packer = newPacker()
# Add the rectangles to packing queue
for r in recs:
fit_packer.add_rect(*r)
# Add the bins where the rectangles will be placed
for b in self.bins:
fit_packer.add_bin(*b)
# Start packing
fit_packer.pack()
#Making the display image
background = Image.open("Solid_White_Futon_Cover.jpg")
background = background.resize((500, 500))
blue = Image.open("new_img.jpg")
count = 0
for idnt, h, w in recs_details:
try:
rect = fit_packer[0][count]
temp = blue.resize((rect.width, rect.height))
draw = ImageDraw.Draw(temp)
msg = str(idnt) + "\n" + str(h) + 'x' + str(w)
w, h = draw.textsize(msg)
font = ImageFont.truetype(size=50)
draw.text(
((rect.width - w) / 2, (rect.height - h) / 2),
msg,
fill="black",
font=font)
background.paste(im=temp, box=(rect.x, rect.y))
count += 1
except IndexError:
break
try:
name = "Master1/" + job_card + ".jpg"
background.save(name, 'JPEG')
return 1
except FileNotFoundError:
return 3
recs.pop()
except:
return 3
def Submit(self, l, b, gsm, num, u_id, s_id, lam, job_card):
t_val = self.Check(l, b, job_card, gsm, num)
if t_val == 0:
return 0
elif t_val == 1:
try:
quo = cost_cal.cost(l, b, num, job_card, gsm=gsm, lam=lam)
connection = mysql.connector.connect(host="localhost",
user="******",
passwd='',
database="loginsystem")
cursor = connection.cursor()
query = "INSERT INTO printing_request (user_id, store_id,lamination,length,width,jobcard_type,master_printer_job,gsm,num_of_copies,order_cost) VALUES (%s, %s, %s, %s, %s,%s,%s,%s,%s,%s)" # Insert Querry
val = (u_id, s_id, lam, l, b, job_card, 1, gsm, num, quo
) # Setting insert value
cursor.execute(query, val) # Executing the query
connection.commit() # Committing the database to change
recs_details = recs_list.Update_list(job_card, gsm)
# Packing the rectangles
recs = []
for idnt, l, b in recs_details:
recs.append((l, b))
fit_packer = newPacker()
# Add the rectangles to packing queue
for r in recs:
fit_packer.add_rect(*r)
# initializing self.bin attribute
new_bins = recs_list.Update_bin(job_card, gsm)
# Add the bins where the rectangles will be placed
for b in new_bins:
fit_packer.add_bin(*b)
# Start packing
fit_packer.pack()
success = 1
for x in range(len(new_bins)):
# Making the display image
background = Image.open("Solid_White_Futon_Cover.jpg")
background = background.resize(
(int(new_bins[x][0]) * 10, int(new_bins[x][1]) * 10))
blue = Image.open("new_img.jpg")
count = 0
# Adding the images of covered rectagles from the packer list
try:
for lp in range(len(fit_packer[x])):
rect = fit_packer[x][count]
wid = rect.width
hei = rect.height
idnt = -1
ind = -1
for ord in recs_details:
if ord[1] == hei and ord[2] == wid or ord[
2] == hei and ord[1] == wid:
idnt = ord[0]
ind = recs_details.index(ord)
break
temp = blue.resize(
(int(rect.width) * 10, int(rect.height) * 10))
draw = ImageDraw.Draw(temp)
msg = " " + str(idnt) + "\n" + str(
hei) + 'x' + str(wid)
w, h = draw.textsize(msg)
draw.text((((int(rect.width) * 10 - w)) / 2,
((int(rect.height) * 10 - h)) / 2),
msg,
fill="black")
background.paste(im=temp,
box=(int(rect.x) * 10,
int(rect.y) * 10))
recs_details.pop(ind)
count += 1
except:
break
try:
name = "Master/" + job_card + "_" + str(
gsm) + "_(" + str(new_bins[x][0]) + "x" + str(
new_bins[x][1]) + ")" + "/" + job_card + str(
x + 1) + ".jpg"
background.save(name, 'JPEG')
except FileNotFoundError:
success = 4
recs.pop()
return success
except:
return 3