Tikz Pgfmathsetmacro

The subject of tikz pgfmathsetmacro encompasses a wide range of important elements. Easy curves in TikZ - TeX - LaTeX Stack Exchange. 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 curves pa... If-then-else inside TikZ graph?

- TeX - LaTeX Stack Exchange. 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 really understand the purpose of the conditions. What kind of output do you expect? TikZ Adding Text - TeX - LaTeX Stack Exchange.

Moreover, 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 explicit coordinates: \documentclass{article} \usepackage{tikz} \begin{document} \begin{tikzpicture} \node[draw] at (0,0) {some text}; \node[draw,align=left] at (3,0) {some text\\ spanning three ... List of available TikZ libraries with a short introduction. Building on this, part IV of the PGF manual is all the libraries; the TOC gives their names, and each section starts with a short introduction. tikz pgf - Draw a circle with radius - TeX - LaTeX Stack Exchange.

I want to draw a circle between the x and y-axis. I also want to write a word over the radius. The arrow in the radius is not showing, how to improve it? \\documentclass{article} \\usepackage{tikz} \\... TikZ: draw line thickness less than 0.1 mm - TeX.

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. How to add caption for a TikZ picture? 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 his/her own style for captions in a class or package file.

For consistency of captioning, Spike's solution is my strong preference. Draw a rectangle with rounded ends in TikZ - TeX. Why do people insist on using Tikz when they can use simpler ... For one, TikZ will automatically use the same font, so I only have to change it in one place and it can't get out-of-sync.

Also, the font is just one variable of style — there's spacing, widths, enabled ligatures, and that TikZ can use LaTeX's math mode. Increase the thickness of node border in TikZ - TeX.