Photo Printing in Python Programming

Python, one of the most popular and versatile programming languages, plays a vital role in image manipulation, layout generation, and even controlling print jobs. This post provides Python code for photo printing using the Python programming language.

Photo Printing in Python Programming

Getting Started

Python makes photo printing accessible and highly customizable. Whether you’re building a desktop application or automating batch printing in a production environment, Python’s libraries offer flexibility and control over image processing and printer communication.

By combining Pillow, win32print, and cups, developers can create seamless photo printing solutions that meet various needs with minimal code.

Requirements of Photo Printing

To work with photo printing in Python prigramming, you typically need:

Image processing library – Python coding language provides various library such as Pillow (Python Imaging Library fork).
Printer interface – to send a print job to a printer (win32print for Windows, cups for Linux/macOS).
Optional GUI – for preview or interaction (e.g., Tkinter, PyQt).

Installation of Libraryies in Python Programming

Image processing library

 pip install pillow

Windows printing support

 pip install pywin32

Linux/macOS printing support

pip install pycups

Photo Printing Python Code

On Windows

 import win32print   
  import win32ui   
  from PIL import ImageWin   
  printer_name = win32print.GetDefaultPrinter()   
  hprinter = win32print.OpenPrinter(printer_name)   
  printer_info = win32print.GetPrinter(hprinter, 2)   
  # Start document   
  hDC = win32ui.CreateDC()   
  hDC.CreatePrinterDC(printer_name)   
  hDC.StartDoc("Photo Print Job")   
  hDC.StartPage()   
  # Load the image again   
  img = Image.open("formatted_photo.jpg")   
  dib = ImageWin.Dib(img)   
  dib.draw(hDC.GetHandleOutput(), (100, 100, 700, 1000)) # Adjust to fit   
  hDC.EndPage()   
  hDC.EndDoc()   
  hDC.DeleteDC()

On Linux/macOS

  import cups   
  conn = cups.Connection()   
  printer_name = conn.getDefault()   
  file_path = "/full/path/to/formatted_photo.jpg"   
  # Print the image   
  conn.printFile(printer_name, file_path, "Photo Print Job", {})

Summary

Python makes photo printing more dynamic and programmable. Python developers can build applications that rival commercial photo software with libraries like Pillow, ReportLab, and system-level print support.

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Photo Printing in Python Programming