pgfgantt: Como adicionar datas no final da barra?

Question

O problema

Estou fazendo um gráfico de Gantt usando o pacote pgffgantt. Gostaria que as datas das tarefas fossem exibidas acima das barras (em laranja na imagem abaixo)

Tentei fazer coisas sem sucesso com base em diferentes questões (1,2),a data não estava no lugar certo, se duas barras estivessem na mesma linha, ela se sobreporia...

Alguém saberia como fazer isso ou apenas me indicaria a direção certa?

Exemplo mínimo de trabalho

\documentclass[a4paper, 12pt]{article}
\usepackage[babel=true, kerning=true]{microtype} % Required by the package pgfgantt
\usepackage{pgfgantt}

\begin{document}
    \begin{ganttchart}[
            expand chart=\linewidth,
            time slot format=little-endian,  % Format of the date dd-mm-yyyy
            inline,
            vgrid={*6{draw=none}, *1{dotted}},  % Draw a line 1 out of 7 times, which is the same as framing the weeks
        ]{14-02-2022}{12-08-2022}
        \ganttset{calendar week text=\currentweek} % Overload the week text, display the week number (1, 2,, ...) instead of "Week <number>"
        \gantttitlecalendar{month=name, week}\\

        % Group 1
        \ganttset{
            bar/.append style={fill=lightblue},
            group/.append style={fill=darkblue},
        }
        \ganttgroup{Group 1}{14-02-2022}{25-06-2022}\\
        \ganttbar{Task 1}{14-04-2022}{28-05-2022}\\
        \ganttbar{Task 2}{18-02-2022}{18-04-2022} \ganttbar{Task 2 bis}{18-05-2022}{18-06-2022} \\
        % \ganttbar{Task 3}{14-02-2022}{28-03-2022}\\

    \end{ganttchart}
\end{document}

Answer 1

O código a seguir cria dois comandos \myganttgroupe \myganttbaradiciona rótulos a duas barras ou grupos originais.

\PassOptionsToPackage{svgnames}{xcolor}
\documentclass[a4paper, 12pt]{article}
\usepackage[babel=true, kerning=true]{microtype} % Required by the package pgfgantt
\usepackage{pgfgantt}

\tikzset{
    date/.style={text=yellow!80!black, font=\small, anchor=south}
}
    
\newcommand{\myganttgroup}[4][]{%
\ganttgroup[#1, name=#2]{#2}{#3}{#4}
\node[date] at (#2.north west) {#3};
\node[date] at (#2.north east) {#4};
}

\newcommand{\myganttbar}[4][]{%
\ganttbar[#1, name=#2]{#2}{#3}{#4}
\node[date] at (#2.north west) {#3};
\node[date] at (#2.north east) {#4};
}


\begin{document}
    \begin{ganttchart}[
            expand chart=\linewidth,
            time slot format=little-endian,  % Format of the date dd-mm-yyyy
            inline,
            vgrid={*6{draw=none}, *1{dotted}},  % Draw a line 1 out of 7 times, which is the same as framing the weeks
        ]{14-02-2022}{12-08-2022}
        \ganttset{calendar week text=\currentweek} % Overload the week text, display the week number (1, 2,, ...) instead of "Week <number>"
        \gantttitlecalendar{month=name, week}\\

        % Group 1
        \ganttset{
            bar/.append style={fill=LightBlue},
            group/.append style={fill=DarkBlue},
        }
%        \ganttgroup{Group 1}{14-02-2022}{25-06-2022}\\
        \myganttgroup{Group 1}{14-02-2022}{25-06-2022}\\
        \myganttbar{Task 1}{14-04-2022}{28-05-2022}\\
        \myganttbar{Task 2}{18-02-2022}{18-04-2022} \myganttbar{Task 2 bis}{18-05-2022}{18-06-2022} \\
        % \ganttbar{Task 3}{14-02-2022}{28-03-2022}\\
%        \node[left] at (task1.north west) {A};
%        \node[right] at (task1.north east) {B};

    \end{ganttchart}
\end{document}