Skip to content

Instantly share code, notes, and snippets.

@Theaninova
Created June 7, 2021 10:29
Show Gist options
  • Save Theaninova/cd0c958fa991f55facdab791bc726a3f to your computer and use it in GitHub Desktop.
Save Theaninova/cd0c958fa991f55facdab791bc726a3f to your computer and use it in GitHub Desktop.
4x4 KV Diagram LaTeX Macro
\usepackage{tikz}
\usepackage{calc}
%%% KV Table Macro
%%% USAGE:
%%% \kvtable{/*function name; e.g. f(x)*/}
%%% {{ 0}{ 1}{ 5}{ 4}}
%%% {{ 2}{ 3}{ 7}{ 6}}
%%% {{10}{11}{15}{14}}
%%% {{ 8}{ 9}{13}{12}}
%%% {
%%% /*Insert draw command for this scope*/
%%% }
\def\kvtable#1#2#3#4#5#6{
\begin{tikzpicture}
\node at (1,3) {#1};
\draw[|-|] (0.75,-2) -- (0.75,0) node[midway, left]{$x_{3}$};
\draw[|-|] (1.5,-1) -- (1.5,1) node[midway, left]{$x_{1}$};
\draw[|-|] (6,3.25) -- (4,3.25) node[midway, anchor=south]{$x_{2}$};
\draw[|-|] (5,2.5) -- (3,2.5) node[midway, anchor=south]{$x_{0}$};
\draw[step=1cm, gray, very thin] (2,-2) grid (6,2);
\node[anchor=south west, scale=.5] at (2,1) {0};
\node[anchor=south west, scale=.5] at (3,1) {1};
\node[anchor=south west, scale=.5] at (2,0) {2};
\node[anchor=south west, scale=.5] at (3,0) {3};
\node[anchor=south west, scale=.5] at (5,1) {4};
\node[anchor=south west, scale=.5] at (4,1) {5};
\node[anchor=south west, scale=.5] at (5,0) {6};
\node[anchor=south west, scale=.5] at (4,0) {7};
\node[anchor=south west, scale=.5] at (2,-2) {8};
\node[anchor=south west, scale=.5] at (3,-2) {9};
\node[anchor=south west, scale=.5] at (2,-1) {10};
\node[anchor=south west, scale=.5] at (3,-1) {11};
\node[anchor=south west, scale=.5] at (5,-2) {12};
\node[anchor=south west, scale=.5] at (4,-2) {13};
\node[anchor=south west, scale=.5] at (5,-1) {14};
\node[anchor=south west, scale=.5] at (4,-1) {15};
\def\kvrow##1##2##3##4##5{
\node[anchor=center, scale=1.25] at (2.5,##5) {##1};
\node[anchor=center, scale=1.25] at (3.5,##5) {##2};
\node[anchor=center, scale=1.25] at (4.5,##5) {##3};
\node[anchor=center, scale=1.25] at (5.5,##5) {##4};
}
\kvrow#2{1.5}
\kvrow#3{0.5}
\kvrow#4{-0.5}
\kvrow#5{-1.5}
#6
\end{tikzpicture}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment