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tikz + tikzposter：正确设置图层

tag-icon • tag-icon tikz-pgf tikzposter
tikz + tikzposter：正确设置图层

为什么不是所有线条都覆盖在气泡上？我特别指的是从“normal”到“adsf”的线条。

免责声明：我实际上想在工作中做的是，让下面的线条出现，但实际上没有（当然，层的顺序是相反的）。但是，我无法以某种方式重现 MWE，所以我想，如果可以按照此处显示的方式解决问题，我应该能够在实际工作中正确解决它。

\documentclass[a2paper]{tikzposter}  % See Section 3
\usepackage{tikz}
\usetikzlibrary{shapes,arrows,chains,positioning,calc,trees,mindmap,backgrounds}

\pgfdeclarelayer{mindmaplayer}
\pgfdeclarelayer{linelayer}
\pgfsetlayers{backgroundlayer,main,notelayer,mindmaplayer,linelayer}

\title{Title}   \institute{Inst} % See Section 4.1
\author{Auth}   \titlegraphic{Logo}
\usetheme{Basic}  % See Section 5


\tikzset{
        isNode/.style args = {color#1connected to#2}{concept, concept color=#1, alias=this,
            append after command = {\pgfextra{ \begin{pgfonlayer}{linelayer} \draw[dashed,ultra thick,red] (this)--(#2); \end{pgfonlayer} }}
        },
        toNode/.style = {concept, concept color=#1},
        %
        isConc/.style = {concept, concept color=orange},
        toConc/.style = {concept, concept color=orange},
        is6/.style = {isNode = color blue connected to othernode},
        to6/.style = {toNode = blue}
}

\begin{document}
\maketitle 
\block{BlocktitleA}{

\begin{tikzpicture}
\begin{pgfonlayer}{mindmaplayer}
\node[fill=red, circle] (othernode) at (7,7) {adsf};
\path[mindmap, isConc] (0,0cm) node[isConc] {Statistic} [clockwise from=90]
    child[toConc] { node[isConc] {general theory}
        child[to6] { node[is6] {intro} }
        child[to6] { node[is6] {outro} }
    }
    child[toConc] { node[isConc] {distributions} [clockwise from=-30]
        child[to6] { node[is6] {normal} }
        child[to6, sibling angle=-60] { node[is6] {binomial} }
    }  
;
\end{pgfonlayer}
\end{tikzpicture}
}
\end{document}

在此处输入图片描述

使用(this.center)--(#2.center);我得到（“adsf”现在为绿色）

在此处输入图片描述

文件列表

 *File List*
tikzposter.cls    2014/01/15 v2.0 LaTeX document class for Posters
 xkeyval.sty    2012/10/14 v2.6b package option processing (HA)
 xkeyval.tex    2012/10/14 v2.6b key=value parser (HA)
    calc.sty    2007/08/22 v4.3 Infix arithmetic (KKT,FJ)
  ifthen.sty    2001/05/26 v1.1c Standard LaTeX ifthen package (DPC)
      ae.sty    2001/02/12 1.3 Almost European Computer Modern
 fontenc.sty
   t1enc.def    2005/09/27 v1.99g Standard LaTeX file
   t1aer.fd    1997/11/16 Font definitions for T1/aer.
 xstring.sty    2013/10/13  v1.7c  String manipulations (C Tellechea)
etoolbox.sty    2011/01/03 v2.1 e-TeX tools for LaTeX
    etex.sty    1998/03/26 v2.0 eTeX basic definition package (PEB)
    tikz.sty    2010/10/13 v2.10 (rcs-revision 1.76)
     pgf.sty    2008/01/15 v2.10 (rcs-revision 1.12)
  pgfrcs.sty    2010/10/25 v2.10 (rcs-revision 1.24)
everyshi.sty    2001/05/15 v3.00 EveryShipout Package (MS)
  pgfrcs.code.tex
 pgfcore.sty    2010/04/11 v2.10 (rcs-revision 1.7)
graphicx.sty    1999/02/16 v1.0f Enhanced LaTeX Graphics (DPC,SPQR)
graphics.sty    2009/02/05 v1.0o Standard LaTeX Graphics (DPC,SPQR)
    trig.sty    1999/03/16 v1.09 sin cos tan (DPC)
graphics.cfg    2010/04/23 v1.9 graphics configuration of TeX Live
  pdftex.def    2011/05/27 v0.06d Graphics/color for pdfTeX
infwarerr.sty    2010/04/08 v1.3 Providing info/warning/error messages (HO)
 ltxcmds.sty    2011/11/09 v1.22 LaTeX kernel commands for general use (HO)
  pgfsys.sty    2010/06/30 v2.10 (rcs-revision 1.37)
  pgfsys.code.tex
pgfsyssoftpath.code.tex    2008/07/18  (rcs-revision 1.7)
pgfsysprotocol.code.tex    2006/10/16  (rcs-revision 1.4)
  xcolor.sty    2007/01/21 v2.11 LaTeX color extensions (UK)
   color.cfg    2007/01/18 v1.5 color configuration of teTeX/TeXLive
 pgfcore.code.tex
pgfcomp-version-0-65.sty    2007/07/03 v2.10 (rcs-revision 1.7)
pgfcomp-version-1-18.sty    2007/07/23 v2.10 (rcs-revision 1.1)
  pgffor.sty    2010/03/23 v2.10 (rcs-revision 1.18)
 pgfkeys.sty    
 pgfkeys.code.tex
  pgffor.code.tex
    tikz.code.tex
extarticle.cls    1996/10/08 v1.0 Non Standard LaTeX document class
  size10.clo    2007/10/19 v1.4h Standard LaTeX file (size option)
 exscale.sty    2007/10/29 v2.1h Standard LaTeX package exscale
geometry.sty    2010/09/12 v5.6 Page Geometry
   ifpdf.sty    2011/01/30 v2.3 Provides the ifpdf switch (HO)
  ifvtex.sty    2010/03/01 v1.5 Detect VTeX and its facilities (HO)
 ifxetex.sty    2010/09/12 v0.6 Provides ifxetex conditional
  a0size.sty    2004/01/31 v1.22b a0poster class (GK, MW)
tikzposterColorpalettes.tex
tikzposterColorstyles.tex
tikzposterBackgroundstyles.tex
tikzposterTitlestyles.tex
tikzposterBlockstyles.tex
tikzposterInnerblockstyles.tex
tikzposterNotestyles.tex
tikzposterLayoutthemes.tex
supp-pdf.mkii
pdftexcmds.sty    2011/11/29 v0.20 Utility functions of pdfTeX for LuaTeX (HO)
ifluatex.sty    2010/03/01 v1.3 Provides the ifluatex switch (HO)
epstopdf-base.sty    2010/02/09 v2.5 Base part for package epstopdf
  grfext.sty    2010/08/19 v1.1 Manage graphics extensions (HO)
kvdefinekeys.sty    2011/04/07 v1.3 Define keys (HO)
kvoptions.sty    2011/06/30 v3.11 Key value format for package options (HO)
kvsetkeys.sty    2012/04/25 v1.16 Key value parser (HO)
etexcmds.sty    2011/02/16 v1.5 Avoid name clashes with e-TeX commands (HO)
epstopdf-sys.cfg    2010/07/13 v1.3 Configuration of (r)epstopdf for TeX Live
 ***********

答案1

它们全部都在气泡上方，因为您将它们绘制在最上层linelayer。但是当您用\draw[dashed,ultra thick,red] (this)--(#2);所有线条绘制它们时，它们都会停止在气泡边界处，就像节点连接一样。如果您想在气泡中心之间绘制这些线条并测试所有线条都在气泡上方，请使用\draw[dashed,ultra thick,red] (this.center)--(#2.center);或 \draw[dashed,ultra thick,red] (this.center)--(#2);用于获取：

在此处输入图片描述

完整代码及版本列表：

\documentclass[a2paper]{tikzposter}  % See Section 3
\usepackage{tikz}
\usetikzlibrary{shapes,arrows,chains,positioning,calc,trees,mindmap,backgrounds}

\pgfdeclarelayer{mindmaplayer}
\pgfdeclarelayer{linelayer}
\pgfsetlayers{backgroundlayer,main,notelayer,mindmaplayer,linelayer}

\title{Title}   \institute{Inst} % See Section 4.1
\author{Auth}   \titlegraphic{Logo}
\usetheme{Basic}  % See Section 5


\tikzset{
        isNode/.style args = {color#1connected to#2}{concept, concept color=#1, alias=this,
            append after command = {\pgfextra{ \begin{pgfonlayer}{linelayer} \draw[dashed,ultra thick,red] (this.center)--(#2); \end{pgfonlayer} }}
        },
        toNode/.style = {concept, concept color=#1},
        %
        isConc/.style = {concept, concept color=orange},
        toConc/.style = {concept, concept color=orange},
        is6/.style = {isNode = color blue connected to othernode},
        to6/.style = {toNode = blue}
}

\listfiles
\begin{document}
\maketitle 
\block{BlocktitleA}{

\begin{tikzpicture}
\begin{pgfonlayer}{mindmaplayer}
\node[fill=red, circle] (othernode) at (7,7) {adsf};
\path[mindmap, isConc] (0,0cm) node[isConc] {Statistic} [clockwise from=90]
    child[toConc] { node[isConc] {general theory}
        child[to6] { node[is6] {intro} }
        child[to6] { node[is6] {outro} }
    }
    child[toConc] { node[isConc] {distributions} [clockwise from=-30]
        child[to6] { node[is6] {normal} }
        child[to6, sibling angle=-60] { node[is6] {binomial} }
    }  
;
\end{pgfonlayer}
\end{tikzpicture}
}
\end{document}

在此处输入图片描述

 *File List*
tikzposter.cls    2014/01/15 v2.0 LaTeX document class for Posters
 xkeyval.sty    2014/12/03 v2.7a package option processing (HA)
 xkeyval.tex    2014/12/03 v2.7a key=value parser (HA)
    calc.sty    2014/10/28 v4.3 Infix arithmetic (KKT,FJ)
  ifthen.sty    2014/09/29 v1.1c Standard LaTeX ifthen package (DPC)
      ae.sty    2001/02/12 1.3 Almost European Computer Modern
 fontenc.sty
   t1enc.def    2005/09/27 v1.99g Standard LaTeX file
   t1aer.fd    1997/11/16 Font definitions for T1/aer.
 xstring.sty    2013/10/13  v1.7c  String manipulations (C Tellechea)
etoolbox.sty    2015/08/02 v2.2a e-TeX tools for LaTeX (JAW)
    tikz.sty    2015/08/07 v3.0.1a (rcs-revision 1.151)
     pgf.sty    2015/08/07 v3.0.1a (rcs-revision 1.15)
  pgfrcs.sty    2015/08/07 v3.0.1a (rcs-revision 1.31)
everyshi.sty    2001/05/15 v3.00 EveryShipout Package (MS)
  pgfrcs.code.tex
 pgfcore.sty    2010/04/11 v3.0.1a (rcs-revision 1.7)
graphicx.sty    2014/10/28 v1.0g Enhanced LaTeX Graphics (DPC,SPQR)
graphics.sty    2014/10/28 v1.0p Standard LaTeX Graphics (DPC,SPQR)
    trig.sty    1999/03/16 v1.09 sin cos tan (DPC)
graphics.cfg    2007/01/18 v1.5 graphics configuration of teTeX/TeXLive
  pdftex.def    2011/05/27 v0.06d Graphics/color for pdfTeX
infwarerr.sty    2010/04/08 v1.3 Providing info/warning/error messages (HO)
 ltxcmds.sty    2011/11/09 v1.22 LaTeX kernel commands for general use (HO)
  pgfsys.sty    2014/07/09 v3.0.1a (rcs-revision 1.48)
  pgfsys.code.tex
pgfsyssoftpath.code.tex    2013/09/09  (rcs-revision 1.9)
pgfsysprotocol.code.tex    2006/10/16  (rcs-revision 1.4)
  xcolor.sty    2007/01/21 v2.11 LaTeX color extensions (UK)
   color.cfg    2007/01/18 v1.5 color configuration of teTeX/TeXLive
 pgfcore.code.tex
pgfcomp-version-0-65.sty    2007/07/03 v3.0.1a (rcs-revision 1.7)
pgfcomp-version-1-18.sty    2007/07/23 v3.0.1a (rcs-revision 1.1)
  pgffor.sty    2013/12/13 v3.0.1a (rcs-revision 1.25)
 pgfkeys.sty    
 pgfkeys.code.tex
 pgfmath.sty    
 pgfmath.code.tex
  pgffor.code.tex
    tikz.code.tex
extarticle.cls    1996/10/08 v1.0 Non Standard LaTeX document class
  size10.clo    2014/09/29 v1.4h Standard LaTeX file (size option)
 exscale.sty    2014/09/29 v2.1h Standard LaTeX package exscale
geometry.sty    2010/09/12 v5.6 Page Geometry
   ifpdf.sty    2011/01/30 v2.3 Provides the ifpdf switch (HO)
  ifvtex.sty    2010/03/01 v1.5 Detect VTeX and its facilities (HO)
 ifxetex.sty    2010/09/12 v0.6 Provides ifxetex conditional
geometry.cfg
  a0size.sty    2004/01/31 v1.22b a0poster class (GK, MW)
tikzposterColorpalettes.tex
tikzposterColorstyles.tex
tikzposterBackgroundstyles.tex
tikzposterTitlestyles.tex
tikzposterBlockstyles.tex
tikzposterInnerblockstyles.tex
tikzposterNotestyles.tex
tikzposterLayoutthemes.tex
supp-pdf.mkii
 ***********

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