Eduardo_Scripniciuc/st-ten-1
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st ten 10 printing ok

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Edo 2024-03-18 11:02:01 +01:00
parent d0ac7c5d9b
commit 89fae6cfa1
1 changed files with 37 additions and 15 deletions
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52
src/components/brother_label_printer.py
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@ -1,8 +1,8 @@
import logging
import os
from datetime import datetime
from PIL import Image, ImageDraw, ImageFont
import win32print
import win32ui
from PIL import Image, ImageDraw, ImageFont, ImageOps, ImageWin
import qrcode
from src.components.component import Component
@ -12,6 +12,9 @@ class BrotherLabelPrinter(Component):
self.log = logging.getLogger()
def print_label(self, barcode):
printer_name = win32print.GetDefaultPrinter()
file_name = "./tmp/tmp.png"
qr = qrcode.QRCode(
version=1,
error_correction=qrcode.constants.ERROR_CORRECT_L,
@ -22,22 +25,41 @@ class BrotherLabelPrinter(Component):
qr.make(fit=True)
try:
barcode1_img = qr.make_image(fill_color="black", back_color="white")
barcode1_img = barcode1_img.resize((250, 250))
print_w = 720
print_h = 330
label_img = Image.new("RGB", (print_w, print_h), color=(255, 255, 255))
label_img.paste(barcode1_img, box=(20, 20))
barcode_img = qr.make_image(fill_color="black", back_color="white")
barcode_img = barcode_img.resize((250, 380))
print_width = 720
print_height = 380
label_img = Image.new("RGB", (print_width, print_height), color=(255, 255, 255))
label_img.paste(barcode_img, box=(20, 20))
draw = ImageDraw.Draw(label_img)
font = ImageFont.truetype("config/label_templates/Fonts/FreeSansBold.ttf", 40)
font2 = ImageFont.truetype("config/label_templates/Fonts/FreeSansBold.ttf", 28)
draw.text((280, 50), "ETICHETTA INTEROPERAZIONALE", (0, 0, 0), font=font)
draw.text((280, 50), "ETICHETTA \nINTEROPERAZIONALE", (0, 0, 0), font=font)
draw.text((280, 150), barcode, (0, 0, 0), font=font2)
label_img.save("./tmp/tmp.png")
os.system(f"lp -o page-bottom=0 -o page-left=0 -o page-right=0 -o page-top=0 /tmp/tmp.png")
# Rotazione dell'immagine di 90 gradi in senso antiorario
rotated_label_img = label_img.rotate(90, expand=True)
# Salvataggio dell'immagine
if not os.path.exists("./tmp/"):
os.makedirs("./tmp/")
rotated_label_img.save(file_name)
# Stampa dell'immagine
hdc = win32ui.CreateDC()
hdc.CreatePrinterDC(printer_name)
hdc.StartDoc(file_name)
hdc.StartPage()
dib = ImageWin.Dib(rotated_label_img)
dib.draw(hdc.GetHandleOutput(), (0, 0, print_height, print_width)) # Inverto larghezza e altezza
hdc.EndPage()
hdc.EndDoc()
return barcode
except Exception as e:
self.log.error("Error printing product label\n\nError:\n" + str(e))
return "PRINT ERROR"
self.log.error("Errore durante la stampa dell'etichetta\n\nErrore:\n" + str(e))
return "ERRORE STAMPA"