Further reading
The full reference for trees and graphs is the TikZ manual at https://texdoc.org/pkg/tikz in PDF format.
These sections are the most relevant for this chapter:
- Part III, Section 21, Making Trees Grow, is the reference for all basics. The direct online link is https://tikz.dev/tikz-trees. Part V, Section 76, Tree Library, describes the
treelibrary in depth. The online manual link is https://tikz.dev/library-trees. - Part III, Section 19, Specifying Graphs, is the
graphslibrary reference and is available online at https://tikz.dev/tikz-graphs. Part IV, Graph Drawing, is a comprehensive part dedicated to algorithmic graph drawing, where TikZ computes the layout for you, available at https://tikz.dev/gd. - Part III, Section 20, Matrices and Alignment, explains the basic matrix features; its link is https://tikz.dev/tikz-matrices. Part V, Section 59, Matrix Library, is the reference for the additional styles, such as
matrix of nodes, and is found at https...
