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我想要的是

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我想要的是

我想要的是

我想使用我在/usr/share/texlive/texmf-dist/tex/latex/tikzposter/tikzposterTitlestyles.texKubuntu 14.4 上找到的 Wave 标题样式。但是我希望顶部的垂直尺寸更小一些。

我尝试过

我试过

\usetitlestyle[titletotopverticalspace=-100mm,]{Wave}

但这也引出了标题文字。

我尝试复制代码tikzposterTitlestyles.tex并对其进行操作，但是

\definetitlestyle{mytitlestyle}{
    width=\paperwidth, roundedcorners=0, linewidth=0pt, innersep=1.5cm,
    titletotopverticalspace=0mm, titletoblockverticalspace=20mm,
    titlegraphictotitledistance=10pt, titletextscale=1
}{
    \coordinate (topleft) at (\titleposleft,\titlepostop);
    \coordinate (topright) at (\titleposright,\titlepostop);
    \coordinate (lefttoright) at (\titlewidth,0);
    \coordinate (head) at (0,\titlepostop-\titleposbottom);
    %
    \draw[draw=none, left color=blocktitlebgcolor!90!black, right color=titlebgcolor!95]%
        (topright) -- (topleft) -- %
        ($(topleft) - (head)-(0,6)$) .. controls %
        ($(topleft) - (head)-(0,6) + 0.25*(lefttoright) + (0,9)$) and %
        ($(topright) - (head) - 0.5*(lefttoright) - (-10,16)$) .. %
        ($(topright) - (head)$) -- cycle;
%     %
    \draw[draw=none, left color=blocktitlebgcolor, right color=white] %
        ($(topleft) - (head)-(0,2)$) .. controls %
        ($(topleft) - (head)-(-6,3) + 0.25*(lefttoright) + (0,10)$) and ($(topright) -
        (head) - 0.25*(lefttoright) - (-6,17)$).. %
        ($(topright) - (head)$) .. controls %
        ($(topright) - (head) - 0.25*(lefttoright)-(-7,19)$) and %
        ($(topleft) - (head)-(-9,5) + 0.25*(lefttoright) + (0,10)$) .. %
        ($(topleft) - (head)-(0,4)$);
    %
    \draw[draw=none, left color=white, right color=blocktitlebgcolor!90!black]%
        ($(topleft) - (head)-(0,2)$) .. controls %
        ($(topleft) - (head)-(-6,3) + 0.25*(lefttoright) + (0,10)$) and ($(topright) -
        (head)+(0,6) - 0.25*(lefttoright) - (-6,20)$)..%
        ($(topright) - (head)+(0,6)$) -- %
        ($(topright) - (head)$) .. controls %
        ($(topright) - (head) - 0.25*(lefttoright) - (-6,17)$) and %
        ($(topleft) - (head)-(-8,4) + 0.25*(lefttoright) + (0,10)$) .. %
        ($(topleft) - (head)-(0,2)$);

    \setlength{\TP@titletoblockverticalspace}{5\TP@titletoblockverticalspace}
}

已经抛出了类似这样的错误

! You can't use `the character 0' after \the.
\titlepostop ->0
                .5\paperheight 
l.197 

! Missing number, treated as zero.
<to be read again> 
                   @
l.197 

! Illegal unit of measure (pt inserted).
<to be read again> 
                   @
l.197 


! Package calc Error: `@' invalid at this point.

See the calc package documentation for explanation.
Type  H <return>  for immediate help.
 ...                                              

l.197 

! Undefined control sequence.
<argument> \TP 

l.197 

! Missing number, treated as zero.
<to be read again> 
                   t
l.197 

! Illegal unit of measure (pt inserted).
<to be read again> 
                   t
l.197 

! Undefined control sequence.
<argument> 5\TP 
                @titletoblockverticalspace
l.197 

! Undefined control sequence.
<recently read> \TP 

l.197 

! Undefined control sequence.
<argument> \TP 
               @titletoblockverticalspace
l.197 

! You can't use `the character @' after \the.
<argument> \TP @
                titletoblockverticalspace
l.197

并封闭\setlength{\TP@titletoblockverticalspace}{5\TP@titletoblockverticalspace}并没有帮助。\makeatletter\makeatother

我能做些什么？

答案1

从标题修改的意义上来说，这不是一个答案，但我可以告诉您向我们展示的代码有什么问题：

  1. 之前的空行\setlength。那里不允许分段，因此您需要删除空白行，或者添加%，正如您在其他地方看到的那样。

  2. 要在序言中的宏名称中@使用@，需要\makeatletter在代码前添加\makeatother之后添加，请参阅以及\makeatletter​\makeatother做什么？。

\documentclass{tikzposter}
\usetheme{Wave}
\author{A not so frustrated user}
\title{A pretty enough poster I hope}

\makeatletter % added
\definetitlestyle{mytitlestyle}{
    width=\paperwidth, roundedcorners=0, linewidth=0pt, innersep=1.5cm,
    titletotopverticalspace=0mm, titletoblockverticalspace=20mm,
    titlegraphictotitledistance=10pt, titletextscale=1
}{%
    \coordinate (topleft) at (\titleposleft,\titlepostop);
    \coordinate (topright) at (\titleposright,\titlepostop);
    \coordinate (lefttoright) at (\titlewidth,0);
    \coordinate (head) at (0,\titlepostop-\titleposbottom);
    %
    \draw[draw=none, left color=blocktitlebgcolor!90!black, right color=titlebgcolor!95]%
        (topright) -- (topleft) -- %
        ($(topleft) - (head)-(0,6)$) .. controls %
        ($(topleft) - (head)-(0,6) + 0.25*(lefttoright) + (0,9)$) and %
        ($(topright) - (head) - 0.5*(lefttoright) - (-10,16)$) .. %
        ($(topright) - (head)$) -- cycle;
%     %
    \draw[draw=none, left color=blocktitlebgcolor, right color=white] %
        ($(topleft) - (head)-(0,2)$) .. controls %
        ($(topleft) - (head)-(-6,3) + 0.25*(lefttoright) + (0,10)$) and ($(topright) -
        (head) - 0.25*(lefttoright) - (-6,17)$).. %
        ($(topright) - (head)$) .. controls %
        ($(topright) - (head) - 0.25*(lefttoright)-(-7,19)$) and %
        ($(topleft) - (head)-(-9,5) + 0.25*(lefttoright) + (0,10)$) .. %
        ($(topleft) - (head)-(0,4)$);
    %
    \draw[draw=none, left color=white, right color=blocktitlebgcolor!90!black]%
        ($(topleft) - (head)-(0,2)$) .. controls %
        ($(topleft) - (head)-(-6,3) + 0.25*(lefttoright) + (0,10)$) and ($(topright) -
        (head)+(0,6) - 0.25*(lefttoright) - (-6,20)$)..%
        ($(topright) - (head)+(0,6)$) -- %
        ($(topright) - (head)$) .. controls %
        ($(topright) - (head) - 0.25*(lefttoright) - (-6,17)$) and %
        ($(topleft) - (head)-(-8,4) + 0.25*(lefttoright) + (0,10)$) .. %
        ($(topleft) - (head)-(0,2)$);
% added the percent character here
    \setlength{\TP@titletoblockverticalspace}{5\TP@titletoblockverticalspace}
}
\makeatother

% make this style active
\usetitlestyle{mytitlestyle}

\begin{document}
\maketitle
\end{document}

答案2

根据tikzposter 手册\maketitle您可以在宏中传递参数来定制标题。

您需要设置titletoblockverticalspace选项。其他有用的选项是width titletotopverticalspace、titletextscale。

例如下面的方法应该有效

\maketitle[titletoblockverticalspace=0mm]

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