ImageTk Module
##############

:doc: https://pillow.readthedocs.io/en/latest/reference/ImageTk.html,
      http://effbot.org/imagingbook/imagetk.htm

.. note::

  All source images in this document are derived from https://www.pexels.com (CC0 License).

.. code-block:: python

    try:
        import tkinter  # py3
    except ImportError:
        import Tkinter as tkinter  # py2
    
    from PIL import Image, ImageTk
    #
    root = tkinter.Tk()
    imname = "data/srcimg14.jpg"
    # PIL Images
    im1 = Image.open(imname).convert("1")
    size = (im1.width // 4, im1.height // 4)
    # adapters for tkinter
    im1 = ImageTk.BitmapImage(im1.resize(size))
    im2 = ImageTk.PhotoImage(Image.open(imname).resize(size))
    # These can be used everywhere Tkinter expects an image object.
    tkinter.Label(root, image=im1, bd=10).grid(row=0, column=0)
    tkinter.Label(root, image=im2, bd=10).grid(row=0, column=1)
    #
    root.mainloop()

.. image:: _static/exams/result/ImageTk_ss01.jpg