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TikZposter 在空白的内块标题中留下空隙

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TikZposter 在空白的内块标题中留下空隙

作为示例，我在下面添加了一个我创建的 TikZPoster 块。请注意蓝色内块之间的白色间隙。通常，内块背景颜色在蓝色和白色之间交替，这意味着白色内块看起来更大。我得出结论，这个白色间隙是没有内块标题的产物，因为如果我什么都不画，它看起来就像这样：

\draw[draw=none, fill=innerblockbodybgcolor]
             (innerblockbody.south west) rectangle (innerblockbody.north east);

标题空白

相反，如果我在标题区域上进行绘制，间隙就会消失（但内部块的内容不再位于视觉中心）：

\draw[draw=none, fill=innerblockbodybgcolor]
             (innerblockbody.south west) rectangle (innerblocktitle.north east);

填补产权空白

这个空间对我来说毫无价值，因为我有其他方法来创建文本分隔。每当我使用\useinnerblockstyle{Minimal}（或 Basic 类）和时，间隙仍然可见\useblockstyle{Basic}。我该如何禁用它？如果我尝试像我最后提供的图像那样填充空间，它会占用不必要的空间并使图像看起来偏离中心。

梅威瑟：

\documentclass[25pt, a0paper, portrait, margin=0pt, innermargin=40pt, colspace=50pt, blockverticalspace=50pt]{tikzposter}

% dummy text generation
\usepackage{lipsum}

% based on "Minimal" blockstyle
\defineblockstyle{Minimal2}{
    titlewidthscale=1, bodywidthscale=1, titlecenter,
    titleoffsetx=0pt, titleoffsety=0pt, bodyoffsetx=0pt, bodyoffsety=0pt,
    bodyverticalshift=0pt, roundedcorners=6, linewidth=0.42cm,
    titleinnersep=1cm, bodyinnersep=0.00cm}
{
    \begin{scope}[line width=\blocklinewidth, rounded corners=\blockroundedcorners]
           % title rectangle
           \draw[draw=none, fill=blue]
               (blocktitle.south west) rectangle (blocktitle.north east);
           % box outline
           \draw[color=blue, fill=none]
               (blockbody.south west) rectangle (blocktitle.north east);
    \end{scope}
}

% based on "Minimal" innerblockstyle
\defineinnerblockstyle{MinimalInner}{
    titlewidthscale=1, bodywidthscale=1, titlecenter,
    titleoffsetx=0pt, titleoffsety=-0pt, bodyoffsetx=0pt, bodyoffsety=90pt,
    bodyverticalshift=0pt, roundedcorners=0, linewidth=0.0cm,
    titleinnersep=0pt, bodyinnersep=25pt
}{
    \begin{scope}[line width=\innerblocklinewidth, rounded corners=\innerblockroundedcorners]
       \ifInnerblockHasTitle %
           \draw[draw=none, fill=blue]
               (innerblockbody.south west) rectangle (innerblocktitle.north east);
       \else
             \draw[draw=none, fill=blue]
                 (innerblockbody.south west) rectangle (innerblockbody.north east);
        \fi
    \end{scope}
}

\begin{document}

\usebackgroundstyle{Default}
\useblockstyle{Minimal2}
\useinnerblockstyle{MinimalInner}

\block{BLOCKTITLE}{\innerblock{}{\lipsum[1]} \innerblock{}{\lipsum[1]}}

\end{document}

答案1

您描述的问题可能源于这样一个事实：在tikzposter文档类中，innerblocktitle在内部块标题应出现的位置定义了一个名为的节点。然而，即使内部块标题为空，此节点也始终被定义。这里的错误是，节点inner sep默认有一个，这显然导致了您注意到的这个奇怪的空间。

在下面的代码中，我使用包xpatch将样式附加inner sep=0pt到此节点。这样就消除了间距。此外，为了尽量减少相邻内部块之间的微小空间（我认为这是由于舍入误差造成的），您可能需要在内部块周围添加与背景颜色相同的蓝色边框。

\documentclass[25pt, a0paper, portrait, margin=0pt, innermargin=40pt, colspace=50pt, blockverticalspace=50pt]{tikzposter}

% dummy text generation
\usepackage{lipsum}

\usepackage{xpatch}
\makeatletter
\xpatchcmd{\innerblock}{\node[minimum width=\TP@innerblocktitlewidth, minimum height=\TP@innerblocktitleheight, anchor=center] (innerblocktitle)}{\node[inner sep=0pt, minimum width=\TP@innerblocktitlewidth, minimum height=\TP@innerblocktitleheight, anchor=center] (innerblocktitle)}{}{}
\makeatother

% based on "Minimal" blockstyle
\defineblockstyle{Minimal2}{
    titlewidthscale=1, bodywidthscale=1, titlecenter,
    titleoffsetx=0pt, titleoffsety=0pt, bodyoffsetx=0pt, bodyoffsety=0pt, 
    bodyverticalshift=0pt, roundedcorners=6, linewidth=10pt,
    titleinnersep=1cm, bodyinnersep=0.00cm}
{
    \begin{scope}[line width=\blocklinewidth, rounded corners=\blockroundedcorners]
           % title rectangle
           \fill[blue]
               (blocktitle.south west) rectangle (blocktitle.north east);
           % box outline
           \draw[blue]
               (blockbody.south west) rectangle (blocktitle.north east);
    \end{scope}
}

% based on "Minimal" innerblockstyle
\defineinnerblockstyle{MinimalInner}{
    titlewidthscale=1, bodywidthscale=1, titlecenter,
    titleoffsetx=0pt, titleoffsety=0pt, bodyoffsetx=0pt, bodyoffsety=90pt,
    bodyverticalshift=0pt, roundedcorners=0, linewidth=0.0cm,
    titleinnersep=0pt, bodyinnersep=25pt
}{
    \begin{scope}[line width=\innerblocklinewidth, rounded corners=\innerblockroundedcorners]
       \ifInnerblockHasTitle%
           \filldraw[blue]
               (innerblockbody.south west) rectangle (innerblocktitle.north east);
       \else
           \filldraw[blue]
               (innerblockbody.south west) rectangle (innerblockbody.north east);
        \fi
    \end{scope}
}

\begin{document}

\usebackgroundstyle{Default}
\useblockstyle{Minimal2}
\useinnerblockstyle{MinimalInner}

\block{BLOCKTITLE}{\innerblock{}{\lipsum[1]}\innerblock{}{\lipsum[1]}}

\end{document}

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