ESB

Annotation does not delete originally positioned one when moved.

2

When doing the 4-line example from the website: ```python import matplotlib.pyplot as plt import numpy as np import mplcursors data = np.outer(range(10), range(1, 5)) fig, ax = plt.subplots() lines =...

Added Makefile for command line use to build sample-handout.pdf and sample-book.pdf. `$ make` `$ make all` builds both PDF files. You can also build either one directly using the PDF...

@kbarni, I'd like to make a feature request... can this library make the [libcamera::FrameMetadata](https://www.libcamera.org/api-html/structlibcamera_1_1FrameMetadata.html) accessible in addition to just copying out the image bytes into a cv::Mat ? This could...