[Tex/LaTex] How to draw this diagram using TikZ package

tikz-arrowstikz-pgftikz-styles

Please can someone show me how to draw the diagram (photo) using TikZ package.

I just arrived to the following diagram

by using the following code

\documentclass[smallextended]{svjour3}       % onecolumn (second format)
%\documentclass[twocolumn]{svjour3}          % twocolumn
%
\smartqed  % flush right qed marks, e.g. at end of proof
%
\usepackage{graphicx}
\usepackage{lineno,hyperref}
\usepackage{graphicx}
\usepackage{amsfonts, amssymb, amsmath, graphicx, hyperref, etoolbox, algorithm, tikz, algpseudocode, algorithm, algorithmicx, tabu, longtable, mathtools, qtree, xcolor, framed, lipsum, caption}
\allowdisplaybreaks
\usetikzlibrary{arrows,matrix,positioning,shapes,arrows}
\usetikzlibrary{shapes.geometric, arrows, calc, intersections}
\newcommand{\tikznode}[2]{\relax
    \ifmmode%
    \tikz[remember picture,baseline=(#1.base),inner sep=0pt] \node (#1) {$#2$};
    \else
    \tikz[remember picture,baseline=(#1.base),inner sep=0pt] \node (#1) {#2};%
    \fi}

\begin{document}
    \begin{tikzpicture}
    [
    roundnode/.style={circle, draw=green!60, fill=green!5, very thick, minimum size=7mm},
    squarednode/.style={rectangle, draw=black!60, fill=red!5, very thick, minimum size=5mm},
    ]
    %Nodes
    \node[squarednode]      (maintopic)                              {BM};
    \node[squarednode]      (uppersquare)       [above=of maintopic] {MC};
    \node[squarednode]      (rightsquare)       [right=of maintopic] {FM};
    \node[squarednode]      (lowersquare)       [above=of rightsquare] {TM};

    %Lines
    \draw[->] (uppersquare.south) -- (maintopic.north);
    \draw[->] (maintopic.east) -- (rightsquare.west);
    \draw[->] (rightsquare.north) -- (lowersquare.south);
    \draw[->] (uppersquare.east) -- (lowersquare.west);
    %\draw[->] (rightsquare.south) .. controls +(down:7mm) and +(right:7mm) .. (lowercircle.east);
    \end{tikzpicture}
\end{document}

Best Answer

a bit shorter code, exploiting TikZ libraries arrows.meta and quotes:

\documentclass[smallextended]{svjour3}
\usepackage{tikz}
\usetikzlibrary{arrows.meta,    % <---
                positioning,
                quotes}         % <---

\begin{document}
    \begin{tikzpicture}[
     node distance = 12mm and 24mm,
squarednode/.style = {draw=black!60,
                      very thick,
                      align=center,
                      minimum width=15mm,
                      minimum height=7mm,
                      font=\itshape},
       every edge/.style = {draw, -Triangle},       % <---
every edge quotes/.style = {auto=right,
                            font=\small\sffamily}   % <---
                        ]
% nodes
\begin{scope}[every node/.style = {squarednode}]    % <---
    \node   (n11)                   {MC};
    \node   (n12) [right=of n11]    {TM};
    \node   (n21) [below=of n11]    {BM};
    \node   (n22) [below=of n12]    {FM};
\end{scope}
% conection
    \draw   (n11) edge                  (n12)       % <---
            (n11) edge["Algorithm 1"]   (n21)
            (n21) edge["Algorithm 2"]   (n22)
            (n22) edge["Algorithm 3"]   (n12);
    \end{tikzpicture}
\end{document}

Related Solutions

[Tex/LaTex] How to define the default vertical distance between nodes

I don't really get the question so I hope this is what you wanted. If you include a full document (such that we copy paste and see the problem on our systems) things are much more easier.

Here, you can change the default setting within a scope but your block style had a node distance which was resetting every time it is issued. I've made it 2mm such that we can see the difference easier.

\documentclass[tikz]{standalone}
\usetikzlibrary{arrows,shapes.geometric,positioning}

\begin{document}
\begin{tikzpicture}[decision/.style={diamond, draw, text width=4.5em, text badly centered, node distance=3.5cm, inner sep=0pt},
                    block/.style   ={rectangle, draw, text width=6em, text centered, rounded corners, minimum height=4em, minimum height=2em},
                    cloud/.style   ={draw, ellipse, minimum height=2em},
                    line/.style    ={draw,-latex'},
                    node distance = 1cm, 
                    auto]
    \node [block] (1st) {1st};
    \node [block, right= of 1st]  (2nd1) {2nd1};
\begin{scope}[node distance=2mm and 10mm]%Here we change it for everything inside this scope
    \node [block, above= of 2nd1] (2nd2) {2nd2};
    \node [block, below= of 2nd1] (2nd3) {2nd3};
    \node [block, right= of 2nd1] (3rd1) {3rd1};
    \node [block, above= of 3rd1] (3rd2) {3rd2};
    \node [block, above= of 3rd2] (3rd3) {3rd3};
\end{scope}
    \node [block, below= of 3rd1] (3rd4) {3rd4};
    \node [block, below= of 3rd4] (3rd5) {3rd5};

    \path [line] (1st) -- (2nd1);
    \path [line] (2nd1) -- (2nd2);
    \path [line] (2nd1) -- (2nd3);
    \path [line] (2nd2) -- (3rd3);
    \path [line] (2nd1) -- (3rd1);
    \path [line] (1st) -- (2nd1);
\end{tikzpicture}
\end{document}

enter image description here

[Tex/LaTex] Numerical conditional within tikz keys

I am definitely unfamiliar with both beamer and tikz (do not quite get what the \only are supposed to do) but perhaps this could go in the direction you want:

\documentclass{beamer}
\usepackage{tikz}
\usetikzlibrary{chains}
\newcounter{count}

% helper macro:
\long\def\GobToSemiColon #1;{}

\newcommand\myPicture{
\begin{tikzpicture}
  \begin{scope}[start chain = going below]
  \ifnum\value{count}<1 \expandafter\GobToSemiColon\fi
  \ifnum\value{count}>3 \expandafter\GobToSemiColon\fi
  \node[draw, rectangle, on chain] {display only when counter is between
    1 and 3};

  \ifnum\value{count}>-1 \expandafter\GobToSemiColon\fi
  \node[draw, rectangle, on chain] {display only when counter is
    negative}; 

  \ifnum\value{count}<100 \expandafter\GobToSemiColon\fi
  \ifnum\value{count}>200 \expandafter\GobToSemiColon\fi  
  \node[draw, rectangle, on chain] {display only if counter is between
    100 and 200};

  \ifnum\value{count}<3 \expandafter\GobToSemiColon\fi
  \ifnum\value{count}>20 \expandafter\GobToSemiColon\fi
  \node[draw, circle, on chain] {only when counter is in the range 3 to 20};
  \end{scope}
\end{tikzpicture}
}

\begin{document}
\begin{frame}
\only{\setcounter{count}{-3}\myPicture}
\only{\setcounter{count}{105}\myPicture}
\only{\setcounter{count}{39}\myPicture}
\only{\setcounter{count}{2}\myPicture}
\only{\setcounter{count}{5}\myPicture}
\end{frame}
\end{document}

beamer

Best Answer

Related Solutions

[Tex/LaTex] How to define the default vertical distance between nodes

[Tex/LaTex] Numerical conditional within tikz keys

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