Since you are using tikz graphs, which require Lua, you can use lua too to evaluate your conditionals. I was trying to compose a MWE as proof of concept, but then I realized I didn't …

Nov 4, 2011 · I find myself needing to draw lots of elegantly curved paths in TikZ. Ideally, I'd just specify a series of points, and TikZ would calculate the extra data itself to draw a nice series of …

In TikZ you can use nodes to place almost anything (in particular, text) in the position you want. In the following example I used the at construct to specify the exact position of the nodes using …

In TikZ is it possible to draw lines thinner than 0.1 mm? ultra thin option gives line thickness 0.1 mm. I want to draw a pattern using line thickness 0.07 mm.

The problem with your solution is that, when you want to included a figure with a caption that is not a tikz picture, the caption might be laid out quite differently, especially if your publisher has …

Jan 29, 2012 · Part IV of the PGF manual is all the libraries; the TOC gives their names, and each section starts with a short introduction.

I want to embed an image within a tikzpicture environment. I tried the following, \begin{tikzpicture}[] \pgftext{\includegraphics[width=150pt]{pic1.png}} at (0pt,0pt); …

Oct 29, 2013 · If you have a rectangle as a node (e.g. using matrix in tikz), can you adjust the thickness of the borders individually? E.g. top, bottom, left, right? line width changes all of …

Sep 21, 2016 · How do I draw a semicircle in TikZ? A and B are the endpoints of its diameter, and I have two other points specified. I have a command that is not able to be compiled. I put a "%" …

Using scaling algorithms provided by tikZ/pgf (e.g. scale=...) scales "the entire character", so it may look ugly if you use too much scaling. If you set the font sizes with the above commands, …