Technical requirements
You can work with the code at https://tikz.org/chapter-07 or use Overleaf apart from your local LaTeX setup with a complete TikZ package.
The code examples are available on GitHub at https://github.com/PacktPublishing/LaTeX-graphics-with-TikZ/tree/main/07-filling-clipping-shading.
In this chapter, we will use the shadings
library.
We will use many colors in this chapter; the paper version of the book is grayscale. Therefore, it’s highly recommended to read the e-book version in PDF or Kindle format or read the TikZ.org chapter page to see the images in their full glory.