"""
=========================================================
The Digit Dataset
=========================================================

This dataset is made up of 1797 8x8 images. Each image,
like the one shown below, is of a hand-written digit.
In order to utilize an 8x8 figure like this, we'd have to
first transform it into a feature vector with length 64.

See `here
<https://archive.ics.uci.edu/ml/datasets/Pen-Based+Recognition+of+Handwritten+Digits>`_
for more information about this dataset.

"""

# Code source: Gaël Varoquaux
# Modified for documentation by Jaques Grobler
# License: BSD 3 clause

import matplotlib.pyplot as plt

from sklearn import datasets

# Load the digits dataset
digits = datasets.load_digits()

# Display the last digit
plt.figure(1, figsize=(3, 3))
plt.imshow(digits.images[-1], cmap=plt.cm.gray_r, interpolation="nearest")
plt.show()