% name: plot generator
\newcommand{\\${1}}[7]{

  \begin{figure}[h!]
    \caption{#1}
    \begin{center}
      \begin{tikzpicture}[scale=0.5,x=1cm,y=0.15cm]

        %% User parameters.
        \def\xmin{0}
        \def\xmax{10}
        \def\ymin{0}
        \def\ymax{60}
        \def\xstep{1}
        \def\ystep{10}

        %% Grid
        \draw[style=help lines, ystep=\ystep, xstep=\xstep] (\xmin,\ymin) grid
        (\xmax,\ymax);

        %% Axes
        \draw[->] (\xmin,\ymin) -- (\xmax+0.5*\xstep,\ymin)
        node[below,yshift=-1em] {#2};

        \draw[->] (\xmin,\ymin) -- (\xmin,\ymax+0.5*\ystep)
        node[above] {#3};

        %% xticks and yticks
        \foreach \x in {\xmin,\xstep,...,\xmax}
        \node at (\x, \ymin) [below] {\x};
        \foreach \y in {\ymin,\ystep,...,\ymax}
        \node at (\xmin,\y) [left] {\y};

        %% DATA
        %% Example from file.
        %% Smooth the curve and mark the data point with a dot.
        %% Data should be stored as
        %%   x1 y1
        %%   x2 y2
        % \draw[color=blue]
        % plot[smooth,mark=*,mark size=1pt, id=iter_sorted]
        % file {#5}
        % node [right] {#4};

        %% Example trendline
        %% \draw[color=orange,domain=\xmin+\xstep:\xmax]
        %% plot[smooth, raw gnuplot, id=trend3]
        %% function{f(x)=a*x*log(x)+b; fit f(x) '#5' via a,b; plot f(x)}
        %% node [right,yshift=1em] {$\alpha_1 \cdot n\cdot \log(n) + \beta_1$};
        $0
      \end{tikzpicture}
    \end{center}
  \end{figure}
}
