[Tex/LaTex] Increase size and font size of a Gantt-chart in LaTeX-Beamer

beamergantt

I have created a Gantt-chart in a beamer presentation (with the help of this forum btw). But I want to make it a little bigger – it seems it could be a little bigger and still fit on the slight, however, I have already set its width to \textwidth. Also, I want to increase the fontsize a little bit. Is this possible?

\documentclass{beamer}
\usetheme{Metropolis}
\usepackage{pgfgantt}
\usepackage{adjustbox}

\begin{document}
    \begin{frame}{Gantt-Chart}
    \begin{adjustbox}{max totalsize={\textwidth}{.7\textheight},center}
        \begin{ganttchart}[
            hgrid,
            vgrid={*{6}{draw=none},{dotted}},
            vrule/.style={very thick, red},
            x unit=0.125cm,
            time slot format=isodate,
            time slot unit=day,
            calendar week text = {W\currentweek{}},
            bar height = 0.6, %necessary to make it fit the height
            bar top shift = 0.2, %to move it inside the grid space ;)
            bar label node/.append style={align=left,text width={width("This is my longest task")}},
            bar incomplete/.append style={fill=cyan},
            progress label text = \relax
            ]{2019-02-11}{2019-07-21}
            \gantttitlecalendar{year, month=name, week} \\
            \ganttbar[bar/.append style={fill=cyan}]{Task1}{2019-02-11}{2019-02-17}\\
            \ganttbar[bar/.append style={fill=cyan}]{Task2}{2019-03-14}{2019-03-14}\\
            \ganttbar[bar/.append style={fill=blue}]{Task3}{2019-04-01}{2019-04-14}\\
            \ganttbar[bar/.append style={fill=cyan}]{Task4}{2019-04-15}{2019-04-15}\\
            \ganttbar[bar/.append style={fill=blue}]{Task5}{2019-04-15}{2019-04-21}\\
            \ganttbar[bar/.append style={fill=blue}, progress = 20]{Task6}{2019-04-22}{2019-05-26}\\
            \ganttbar[bar/.append style={fill=blue}]{Task7}{2019-05-27}{2019-06-09}\\
            \ganttbar[bar/.append style={fill=blue}]{Task8}{2019-06-10}{2019-06-30}\\
            \ganttbar[bar/.append style={fill=blue}]{Task9}{2019-04-01}{2019-07-15}
            \ganttvrule{2019-07-15}{2019-07-15}
        \end{ganttchart}
    \end{adjustbox}
\end{frame}

Best Answer

Your are scaling down your diagram to fill the whole available textwidth, there is no room to make it larger unless you either make the margins smaller or safe space within the diagram, for example by adjusting the position of the bar labels:

\documentclass{beamer}
\usetheme{metropolis}
\usepackage{pgfgantt}
\usepackage{adjustbox}

\begin{document}
    \begin{frame}{Gantt-Chart}
    \begin{adjustbox}{max totalsize={\textwidth}{.8\textheight},center}
        \begin{ganttchart}[
            hgrid,
            vgrid={*{6}{draw=none},{dotted}},
            vrule/.style={very thick, red},
            x unit=0.125cm,
            time slot format=isodate,
            time slot unit=day,
            calendar week text = {W\currentweek{}},
            bar height = 0.6, %necessary to make it fit the height
            bar top shift = 0.2, %to move it inside the grid space ;)
            bar label node/.append style={align=left,text width={width("Task1 ")}},
            bar incomplete/.append style={fill=cyan},
            progress label text = \relax
            ]{2019-02-11}{2019-07-21}
            \gantttitlecalendar{year, month=name, week} \\
            \ganttbar[bar/.append style={fill=cyan}]{Task1}{2019-02-11}{2019-02-17}\\
            \ganttbar[bar/.append style={fill=cyan}]{Task2}{2019-03-14}{2019-03-14}\\
            \ganttbar[bar/.append style={fill=blue}]{Task3}{2019-04-01}{2019-04-14}\\
            \ganttbar[bar/.append style={fill=cyan}]{Task4}{2019-04-15}{2019-04-15}\\
            \ganttbar[bar/.append style={fill=blue}]{Task5}{2019-04-15}{2019-04-21}\\
            \ganttbar[bar/.append style={fill=blue}, progress = 20]{Task6}{2019-04-22}{2019-05-26}\\
            \ganttbar[bar/.append style={fill=blue}]{Task7}{2019-05-27}{2019-06-09}\\
            \ganttbar[bar/.append style={fill=blue}]{Task8}{2019-06-10}{2019-06-30}\\
            \ganttbar[bar/.append style={fill=blue}]{Task9}{2019-04-01}{2019-07-15}
            \ganttvrule{2019-07-15}{2019-07-15}
        \end{ganttchart}
    \end{adjustbox}
\end{frame}
\end{document}

Related Solutions

[Tex/LaTex] Gantt chart: How to remove progress bar from gantt group

Welcome to TeX.SE! Just give the gantt group an empty style (see the top of p. 27 of the manual).

\documentclass{article}
\usepackage{pgfgantt}

\begin{document}

\begin{ganttchart}[
    x unit = 0.75cm,
    y unit title=0.5cm,
    y unit chart=0.5cm,
    vgrid, hgrid,
    title height=1,
    group label font=\bfseries\footnotesize,
    milestone label font=\scriptsize,
    bar label font=\scriptsize,
    title label font=\bfseries\scriptsize,
    bar/.style={fill=blue},
    bar height=0.7,
    group right shift=0,
    group height=.7,
    group peaks width={0.2},
    inline]{1}{13}

    \gantttitle[]{2018}{5}                
    \gantttitle[]{2019}{8} \\
    \gantttitle{Aug}{1}
    \gantttitle{Sep}{1}
    \gantttitle{Oct}{1}
    \gantttitle{Nov}{1}
    \gantttitle{Dec}{1}
    \gantttitle{Jan}{1}                     
    \gantttitle{Feb}{1}
    \gantttitle{Mar}{1}
    \gantttitle{Apr}{1}
    \gantttitle{May}{1}
    \gantttitle{Jun}{1}
    \gantttitle{Jul}{1}
    \gantttitle{Aug}{1}\\

\ganttgroup[/pgfgantt/group/.style={},inline=false]{Project 1}{1}{8} \\ 
    \ganttbar[progress=100,inline=false]{Task 1}{1}{2} \\ 
    \ganttbar[progress=80,inline=false]{Task 2}{1}{4} \\ 
    \ganttbar[progress=60,inline=false]{Task 3}{1}{8}\\ 
    \ganttbar[progress=20,inline=false]{Task 4}{1}{8} 

\end{ganttchart}

\end{document}

[Tex/LaTex] Increase space between node label and start of Gantt chart

I would replace anchor=east in the label node styles with left=7pt (or some other distance, adjust as you see fit).

I could also suggest to define a style for all the common options in the different label node styles. I.e. add

\tikzset{
  labelnodes/.style={text width=6cm,align=right,font=\RaggedLeft, left=7pt}
}

and then use

bar label node/.style={labelnodes},
milestone label node/.style={labelnodes},
group label node/.style={labelnodes},

If you have specific options for one of those three, just add it after labelnodes.

\documentclass[border=5mm,dvipsnames]{standalone}
\usepackage{pgfgantt,ragged2e}
\tikzset{
  labelnodes/.style={text width=6cm,align=right,font=\RaggedLeft, left=7pt}
}
\begin{document}
\begin{ganttchart}[ 
vgrid={{Gray}},
time slot format= {isodate},
x unit = 0.8cm,
y unit title = 0.6cm,
y unit chart = 0.6cm,
compress calendar,
bar label node/.style={labelnodes},
milestone label node/.style={labelnodes},
group label node/.style={labelnodes},
] 
{2018-12-01}{2019-12-31}
\gantttitlecalendar{year, month=shortname} \\
\ganttmilestone[milestone/.append style={fill=gray!50}]{Proposal decision}{2018-11-30} \\ %0
\ganttbar[bar/.append style={fill=red!90}]{Potential proposal amendments}{2018-12-10}{2018-12-21} \\ %1
\ganttbar[bar/.append style={fill=red!90}]{Travel \& accommodation research}{2019-01-01}{2019-02-28} \\ %2
\ganttmilestone[milestone/.append style={fill=gray!50}]{Travel \& accommodation booking deadline}{2019-02-28} \\ %3
\ganttbar[bar/.append style={fill=orange!90}]{Background theory reading}{2019-03-01}{2019-06-30} \\ %4
\ganttbar[bar/.append style={fill=orange!90}]{Final admin (insurance, accounts etc.)}{2019-06-01}{2019-06-30} \\ %5     
\ganttgroup[group/.append style={fill=blue!90}]{\textbf{IPP, Prague}}{2019-07-01}{2019-09-30} \\ %6
\ganttmilestone[milestone/.append style={fill=gray!50}]{Sandpit event}{2019-09-01} \\ %7
\ganttbar[bar/.append style={fill=OliveGreen}]{Writing project up}{2019-10-07}{2019-11-31} \\ %8
\ganttlink{elem1}{elem2}
\ganttlink{elem2}{elem3}
\ganttlink{elem3}{elem4}
\ganttlink{elem4}{elem6}
\ganttlink{elem5}{elem6}
\ganttlink{elem6}{elem8}
\end{ganttchart}
\end{document}

Best Answer

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[Tex/LaTex] Gantt chart: How to remove progress bar from gantt group

[Tex/LaTex] Increase space between node label and start of Gantt chart

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