pgfgantt ganttchartelements 的模式

Question

我喜欢为 pgfgantt 手册中此示例代码的 foobar 元素添加用于黑白打印的阴影图案。

\documentclass[a2paper, 10pt, parskip=full, listof=toc,  bibliography=numbered, draft=false]{scrartcl}
\usepackage{pgfgantt}
\usetikzlibrary{shapes,arrows,patterns}
\begin{document}
\definecolor{foobarblue}{RGB}{0,153,255}
\definecolor{foobaryellow}{RGB}{234,187,0}
\newganttchartelement{foobar}{
        foobar/.style={
                shape=rounded rectangle,
                inner sep=0pt,
                draw=foobarblue!50!black,
                very thick,
                top color=white,
                bottom color=foobarblue!50
        },
        foobar incomplete/.style={
                /pgfgantt/foobar,
                draw=foobaryellow,
                bottom color=foobaryellow!50
        },
        foobar label font=\slshape,
        foobar left shift=-.1,
        foobar right shift=.1
}
\begin{ganttchart}[
        vgrid,
        progress=today,
        progress label text=\relax,
        today=6
]{1}{12}
\gantttitlecalendar{day} \\[grid]
\ganttfoobar{Foobar 1}{1}{2} \\
\ganttfoobar{Foobar 2}{3}{7} \\
\ganttlinkedfoobar{Foobar 3}{9}{12}
\end{ganttchart}
\end{document}

在这个问题中
pgfgantt 的 ganttbars 中的模式？解释了如何对单个条目执行此操作，但由于我有很多条目，我更愿意将其添加到 newganttchartelement 定义中，但我还没有找到这样做的方法。这可能吗？如果可以，您能举个例子吗？

Answer 1

该方法实际上与您提到的问题没有太大区别，即在样式pattern=north east lines中添加例如foobar。唯一的问题是填充覆盖了图案，但如果您设置，fill opacity=0.5图案就会通过填充变得可见。

\documentclass[a2paper, 10pt, parskip=full, listof=toc,  bibliography=numbered, draft=false]{scrartcl}
\usepackage{pgfgantt}
\usetikzlibrary{shapes,arrows,patterns}
\begin{document}
\definecolor{foobarblue}{RGB}{0,153,255}
\definecolor{foobaryellow}{RGB}{234,187,0}
\newganttchartelement{foobar}{
        foobar/.style={
                shape=rounded rectangle,
                inner sep=0pt,
                draw=foobarblue!50!black,
                very thick,
                top color=white,
                bottom color=foobarblue,
                fill opacity=0.5,
                pattern=north west lines
        },
        foobar incomplete/.style={
                /pgfgantt/foobar,
                draw=foobaryellow,
                bottom color=foobaryellow,
                pattern=north east lines
        },
        foobar label font=\slshape,
        foobar left shift=-.1,
        foobar right shift=.1
}
\begin{ganttchart}[
        vgrid,
        progress=today,
        progress label text=\relax,
        today=6
]{1}{12}
\gantttitlecalendar{day} \\[grid]
\ganttfoobar{Foobar 1}{1}{2} \\
\ganttfoobar{Foobar 2}{3}{7} \\
\ganttlinkedfoobar{Foobar 3}{9}{12}
\end{ganttchart}
\end{document}