我想稍微修正一下图画的位置（这是一幅很大的图画，但它本身是一个块）。
代码非常简单（我刚开始使用 Tikz）：
\documentclass{article}
\usepackage[utf8]{inputenc}
\title{Sigma demostration draw}
\author{}
%\usepackage{geometry}
\usepackage{tikz}
\usetikzlibrary{positioning,calc}
\usetikzlibrary{arrows,automata}
\begin{document}
\maketitle
\clearpage
\begin{tikzpicture}[remember picture,overlay,shift={($(current page.west)+(5cm,-5cm)$)}]
% flecha
[->,>=stealth',shorten >=1pt,auto,node distance=1cm,font=\scriptsize]
% estilo circulo
\tikzstyle{circulo}=[circle,fill=cyan,draw=none,text=black,draw=cyan!40, fill=cyan!10, very thick, minimum size=9mm]
% estilo cuadrado
\tikzstyle{cuadrado}=[rectangle,fill=blue,draw=none,text=black,draw=blue!40, fill=blue!10, very thick, minimum size=6mm, minimum width=11mm]
% G1
\node[cuadrado] (g1_1) {$(y_m)$};
\node[circulo] (g1_2) [left = 1cm of g1_1] {$y_m$};
\node[circulo] (g1_3) [right = 1cm of g1_1] {$\neg y_m$};
\node[cuadrado] (g1_4) [above left = 1cm of g1_2] {$y_m$};
\node[cuadrado] (g1_6) [above right = 1cm of g1_3] {$\neg y_m$};
\node[cuadrado] (g1_8) [above right = 0.6cm of g1_2] {$[y_m^k]$};
\node[cuadrado] (g1_9) [above left = 0.6cm of g1_3] {$[\neg y_m^k]$};
\node[cuadrado] (g1_10) [above = 0.6cm of g1_8] {$[y_m^1]$};
\node[cuadrado] (g1_11) [above = 0.6cm of g1_9] {$[\neg y_m^1]$};
% G2
\node[cuadrado] (g2_1) [above = 4cm of g1_1] {$(y_1)$};
\node[circulo] (g2_2) [left = of g2_1] {$y_1$};
\node[circulo] (g2_3) [right = of g2_1] {$\neg y_1$};
\node[cuadrado] (g2_4) [above left = of g2_2] {$y_1$};
\node[cuadrado] (g2_6) [above right = of g2_3] {$\neg y_1$};
\node[cuadrado] (g2_8) [above right = of g2_2] {$[y_1^k]$};
\node[cuadrado] (g2_9) [above left = of g2_3] {$[\neg y_1^k]$};
\node[cuadrado] (g2_10) [above = of g2_8] {$[y_1^1]$};
\node[cuadrado] (g2_11) [above = of g2_9] {$[\neg y_1^1]$};
% G3
\node[cuadrado] (g3_1) [above = 8.5cm of g1_1] {$(x_n)$};
\node[circulo] (g3_2) [left = of g3_1] {$x_n$};
\node[circulo] (g3_3) [right = of g3_1] {$\neg x_n$};
\node[cuadrado] (g3_4) [above left = of g3_2] {$x_n$};
\node[cuadrado] (g3_5) [below left = of g3_2] {$\langle x_n\rangle$};
\node[cuadrado] (g3_6) [above right = of g3_3] {$\neg x_n$};
\node[cuadrado] (g3_7) [below right = of g3_3] {$\langle \neg x_n\rangle$};
\node[cuadrado] (g3_8) [above right = of g3_2] {$[x_m^k]$};
\node[cuadrado] (g3_9) [above left = of g3_3] {$[\neg x_m^k]$};
\node[cuadrado] (g3_10) [above = of g3_8] {$[x_m^1]$};
\node[cuadrado] (g3_11) [above = of g3_9] {$[\neg x_m^1]$};
% G4
\node[cuadrado] (g4_1) [above = 13cm of g1_1] {$(x_1)$};
\node[circulo] (g4_2) [left = of g4_1] {$x_1$};
\node[circulo] (g4_3) [right = of g4_1] {$\neg x_1$};
\node[cuadrado] (g4_4) [above left = of g4_2] {$x_1$};
\node[cuadrado] (g4_5) [below left = of g4_2] {$\langle x_1\rangle$};
\node[cuadrado] (g4_6) [above right = of g4_3] {$\neg x_1$};
\node[cuadrado] (g4_7) [below right = of g4_3] {$\langle\neg x_1\rangle$};
\node[cuadrado] (g4_8) [above right = of g4_2] {$[x_1^k]$};
\node[cuadrado] (g4_9) [above left = of g4_3] {$[\neg x_1^k]$};
\node[cuadrado] (g4_10) [above = of g4_8] {$[x_1^1]$};
\node[cuadrado] (g4_11) [above = of g4_9] {$[\neg x_1^1]$};
% G10
\node[circulo] (g10_1) [below = 1cm of g1_1] {$u_0$};
\node[cuadrado] (g10_2) [below left = of g10_1] {$u_0$};
\node[cuadrado] (g10_3) [below right = of g10_1] {$u_0 \_ u_0^,$};
\node[circulo] (g10_4) [below = 2cm of g10_1] {$u_0^,$};
\node[cuadrado] (g10_5) [below left = of g10_4] {$u_0^,$};
\path
% G1
(g1_2) edge [below] node {k} (g1_1)
edge [left, pos=0.3] node {n} (g1_4)
edge [left, pos=0.5] node {1} (g1_8)
edge [bend left, left, pos=0.5] node {1} (g1_10)
(g1_3) edge [below] node {k} (g1_1)
edge [right, pos=0.3] node {n} (g1_6)
edge [right, pos=0.5] node {1} (g1_9)
edge [bend right, right, pos=0.5] node {1} (g1_11)
% G2
(g2_2) edge [below] node {k} (g2_1)
edge [left, pos=0.3] node {n} (g2_4)
edge [left, pos=0.5] node {1} (g2_8)
edge [bend left] node {1} (g2_10)
(g2_3) edge [below] node {k} (g2_1)
edge [right, pos=0.3] node {n} (g2_6)
edge [right, pos=0.5] node {1} (g2_9)
edge [bend right, right, pos=0.5] node {1} (g2_11)
% G3
(g3_2) edge [below] node {k+1} (g3_1)
edge [left, pos=0.3] node {n-1} (g3_4)
edge [left, pos=0.2] node {1} (g3_5)
edge [left, pos=0.5] node {1} (g3_8)
edge [bend left, left, pos=0.5] node {1} (g3_10)
(g3_3) edge [below] node {k+1} (g3_1)
edge [right, pos=0.3] node {n-1} (g3_6)
edge [right, pos=0.2] node {1} (g3_7)
edge [right, pos=0.5] node {1} (g3_9)
edge [bend right, right, pos=0.5] node {1} (g3_11)
% G4
(g4_2) edge [below] node {k+1} (g4_1)
edge [left, pos=0.3] node {n-1} (g4_4)
edge [left, pos=0.2] node {1} (g4_5)
edge [left, pos=0.5] node {1} (g4_8)
edge [bend left, left, pos=0.5] node {1} (g4_10)
(g4_3) edge [below] node {k+1} (g4_1)
edge [right, pos=0.3] node {n-1} (g4_6)
edge [right, pos=0.2] node {1} (g4_7)
edge [right, pos=0.5] node {1} (g4_9)
edge [bend right, right, pos=0.5] node {1} (g4_11)
% G10
(g10_1) edge [] node {k+1} (g10_2)
edge [] node {n} (g10_3)
(g10_4) edge [] node {n+2} (g10_3)
edge [] node {k} (g10_5);
\end{tikzpicture}
\vspace{10mm}
\end{document}
我希望看到像旧图一样带有新代码的箭头，但我的实际图表是（没有箭头）：
答案1
\documentclass{article}
\usepackage[utf8]{inputenc}
\title{Sigma demostration draw}
\author{}
\date{February 2021}
\usepackage{tikz}
\usetikzlibrary{positioning,calc}
\usetikzlibrary{arrows,automata}
\begin{document}
\maketitle
\clearpage
\begin{tikzpicture}[remember picture,overlay,shift={($(current page.west)+(3cm,-2cm)$)}]
% flecha
[->,>=stealth',shorten >=1pt,auto,node distance=1.7cm,font=\scriptsize]
% estilo circulo
\tikzstyle{circulo}=[circle,fill=cyan,draw=none,text=black,draw=cyan!40, fill=cyan!10, very thick, minimum size=6mm]
% estilo cuadrado
\tikzstyle{cuadrado}=[rectangle,fill=blue,draw=none,text=black,draw=blue!40, fill=blue!10, very thick, minimum size=6mm]
% G1
\node[cuadrado] (g1_1) {$y_m$};
\node[circulo] (g1_2) [left of=g1_1] {$y_m$};
\node[circulo] (g1_3) [right of=g1_1] {$\neg y_m$};
\node[cuadrado] (g1_4) [above left of=g1_2] {$y_m$};
\node[cuadrado] (g1_6) [above right of=g1_3] {$\neg y_m$};
\node[cuadrado] (g1_8) [above right of=g1_2] {$y_m^k$};
\node[cuadrado] (g1_9) [above left of=g1_3] {$\neg y_m^k$};
\node[cuadrado] (g1_10) [above of=g1_8] {$y_m^1$};
\node[cuadrado] (g1_11) [above of=g1_9] {$\neg y_m^1$};
% G2
\node[cuadrado] (g2_1) [above = 3.5cm of g1_1] {$y_1$};
\node[circulo] (g2_2) [left of=g2_1] {$y_1$};
\node[circulo] (g2_3) [right of=g2_1] {$\neg y_1$};
\node[cuadrado] (g2_4) [above left of=g2_2] {$y_1$};
\node[cuadrado] (g2_6) [above right of=g2_3] {$\neg y_1$};
\node[cuadrado] (g2_8) [above right of=g2_2] {$y_1^k$};
\node[cuadrado] (g2_9) [above left of=g2_3] {$\neg y_1^k$};
\node[cuadrado] (g2_10) [above of=g2_8] {$y_1^1$};
\node[cuadrado] (g2_11) [above of=g2_9] {$\neg y_1^1$};
% G3
\node[cuadrado] (g3_1) [above = 8.5cm of g1_1] {$x_n$};
\node[circulo] (g3_2) [left of=g3_1] {$x_n$};
\node[circulo] (g3_3) [right of=g3_1] {$\neg x_n$};
\node[cuadrado] (g3_4) [above left of=g3_2] {$x_n$};
\node[cuadrado] (g3_5) [below left of=g3_2] {$x_n$};
\node[cuadrado] (g3_6) [above right of=g3_3] {$\neg x_n$};
\node[cuadrado] (g3_7) [below right of=g3_3] {$\neg x_n$};
\node[cuadrado] (g3_8) [above right of=g3_2] {$x_m^k$};
\node[cuadrado] (g3_9) [above left of=g3_3] {$\neg x_m^k$};
\node[cuadrado] (g3_10) [above of=g3_8] {$x_m^1$};
\node[cuadrado] (g3_11) [above of=g3_9] {$\neg x_m^1$};
% G4
\node[cuadrado] (g4_1) [above = 13cm of g1_1] {$x_1$};
\node[circulo] (g4_2) [left of=g4_1] {$x_1$};
\node[circulo] (g4_3) [right of=g4_1] {$\neg x_1$};
\node[cuadrado] (g4_4) [above left of=g4_2] {$x_1$};
\node[cuadrado] (g4_5) [below left of=g4_2] {$x_1$};
\node[cuadrado] (g4_6) [above right of=g4_3] {$\neg x_1$};
\node[cuadrado] (g4_7) [below right of=g4_3] {$\neg x_1$};
\node[cuadrado] (g4_8) [above right of=g4_2] {$x_1^k$};
\node[cuadrado] (g4_9) [above left of=g4_3] {$\neg x_1^k$};
\node[cuadrado] (g4_10) [above of=g4_8] {$x_1^1$};
\node[cuadrado] (g4_11) [above of=g4_9] {$\neg x_1^1$};
% G10
\node[circulo] (g10_1) [below = 1cm of g1_1] {$u_0$};
\node[cuadrado] (g10_2) [below left of=g10_1] {$u_0$};
\node[cuadrado] (g10_3) [below right of=g10_1] {$u_0 \_ u_0^,$};
\node[circulo] (g10_4) [below of=g10_1] {$u_0^,$};
\node[cuadrado] (g10_5) [below left of=g10_4] {$u_0^,$};
%\node[cuadrado] (g10_6) [below right of=g10_5] {$z$};
%\node[cuadrado] (g10_7) [left of=g10_6] {$z$};
%\node[cuadrado] (g10_8) [above of=g10_6] {$u_0^,$};
%\node[cuadrado] (g10_9) [above right of=g10_6] {$u_0^,$};
%\node[cuadrado] (g10_10) [right of=g10_6] {$u_0^,$};
\path
% G1
(g1_2) edge [below] node {k} (g1_1)
edge [left, pos=0.3] node {n} (g1_4)
edge [left, pos=0.5] node {1} (g1_8)
edge [bend left, left, pos=0.5] node {1} (g1_10)
(g1_3) edge [below] node {k} (g1_1)
edge [right, pos=0.3] node {n} (g1_6)
edge [right, pos=0.5] node {1} (g1_9)
edge [bend right, right, pos=0.5] node {1} (g1_11)
% G2
(g2_2) edge [below] node {k} (g2_1)
edge [left, pos=0.3] node {n} (g2_4)
edge [left, pos=0.5] node {1} (g2_8)
edge [bend left] node {1} (g2_10)
(g2_3) edge [below] node {k} (g2_1)
edge [right, pos=0.3] node {n} (g2_6)
edge [right, pos=0.5] node {1} (g2_9)
edge [bend right, right, pos=0.5] node {1} (g2_11)
% G3
(g3_2) edge [below] node {k+1} (g3_1)
edge [left, pos=0.3] node {n-1} (g3_4)
edge [left, pos=0.2] node {1} (g3_5)
edge [left, pos=0.5] node {1} (g3_8)
edge [bend left, left, pos=0.5] node {1} (g3_10)
(g3_3) edge [below] node {k+1} (g3_1)
edge [right, pos=0.3] node {n-1} (g3_6)
edge [right, pos=0.2] node {1} (g3_7)
edge [right, pos=0.5] node {1} (g3_9)
edge [bend right, right, pos=0.5] node {1} (g3_11)
% G4
(g4_2) edge [below] node {k+1} (g4_1)
edge [] node {n-1} (g4_4)
edge [] node {1} (g4_5)
edge [] node {1} (g4_8)
edge [bend left] node {1} (g4_10)
(g4_3) edge [below] node {k+1} (g4_1)
edge [] node {n-1} (g4_6)
edge [] node {1} (g4_7)
edge [] node {1} (g4_9)
edge [bend right] node {1} (g4_11)
% G10
(g10_1) edge [] node {k+1} (g10_2)
edge [] node {n} (g10_3)
(g10_4) edge [] node {n+2} (g10_3)
edge [] node {k} (g10_5);
% (g10_5) edge [] node {r-u} (g10_6)
% (g10_7) edge [] node {r} (g10_6)
% (g10_8) edge [] node {r-u} (g10_6)
% (g10_9) edge [] node {r-u} (g10_6)
% (g10_10) edge [] node {r-u} (g10_6);
\end{tikzpicture}
\end{document}
重大编辑
\documentclass{article}
\usepackage[utf8]{inputenc}
\title{Sigma demostration draw}
\author{}
%\usepackage{geometry}
\usepackage{tikz}
\usetikzlibrary{positioning,calc}
\usetikzlibrary{arrows,automata}
\begin{document}
\maketitle
\clearpage
\begin{tikzpicture}[remember picture, overlay, transform shape]
\node [anchor=north west, inner sep=0pt]
at (current page.north west)
{
\begin{tikzpicture}
% flecha
[->,>=stealth',shorten >=1pt,auto,node distance=1cm,font=\scriptsize]
% estilo circulo
\tikzstyle{circulo}=[circle,fill=cyan,draw=none,text=black,draw=cyan!40, fill=cyan!10, very thick, minimum size=9mm]
% estilo cuadrado
\tikzstyle{cuadrado}=[rectangle,fill=blue,draw=none,text=black,draw=blue!40, fill=blue!10, very thick, minimum size=6mm, minimum width=11mm]
% G1
\node[cuadrado] (g1_1) {$(y_m)$};
\node[circulo] (g1_2) [left = 1cm of g1_1] {$y_m$};
\node[circulo] (g1_3) [right = 1cm of g1_1] {$\neg y_m$};
\node[cuadrado] (g1_4) [above left = 1cm of g1_2] {$y_m$};
\node[cuadrado] (g1_6) [above right = 1cm of g1_3] {$\neg y_m$};
\node[cuadrado] (g1_8) [above right = 0.6cm of g1_2] {$[y_m^k]$};
\node[cuadrado] (g1_9) [above left = 0.6cm of g1_3] {$[\neg y_m^k]$};
\node[cuadrado] (g1_10) [above = 0.6cm of g1_8] {$[y_m^1]$};
\node[cuadrado] (g1_11) [above = 0.6cm of g1_9] {$[\neg y_m^1]$};
% G2
\node[cuadrado] (g2_1) [above = 4cm of g1_1] {$(y_1)$};
\node[circulo] (g2_2) [left = of g2_1] {$y_1$};
\node[circulo] (g2_3) [right = of g2_1] {$\neg y_1$};
\node[cuadrado] (g2_4) [above left = of g2_2] {$y_1$};
\node[cuadrado] (g2_6) [above right = of g2_3] {$\neg y_1$};
\node[cuadrado] (g2_8) [above right = of g2_2] {$[y_1^k]$};
\node[cuadrado] (g2_9) [above left = of g2_3] {$[\neg y_1^k]$};
\node[cuadrado] (g2_10) [above = of g2_8] {$[y_1^1]$};
\node[cuadrado] (g2_11) [above = of g2_9] {$[\neg y_1^1]$};
% G3
\node[cuadrado] (g3_1) [above = 8.5cm of g1_1] {$(x_n)$};
\node[circulo] (g3_2) [left = of g3_1] {$x_n$};
\node[circulo] (g3_3) [right = of g3_1] {$\neg x_n$};
\node[cuadrado] (g3_4) [above left = of g3_2] {$x_n$};
\node[cuadrado] (g3_5) [below left = of g3_2] {$\langle x_n\rangle$};
\node[cuadrado] (g3_6) [above right = of g3_3] {$\neg x_n$};
\node[cuadrado] (g3_7) [below right = of g3_3] {$\langle \neg x_n\rangle$};
\node[cuadrado] (g3_8) [above right = of g3_2] {$[x_m^k]$};
\node[cuadrado] (g3_9) [above left = of g3_3] {$[\neg x_m^k]$};
\node[cuadrado] (g3_10) [above = of g3_8] {$[x_m^1]$};
\node[cuadrado] (g3_11) [above = of g3_9] {$[\neg x_m^1]$};
% G4
\node[cuadrado] (g4_1) [above = 13cm of g1_1] {$(x_1)$};
\node[circulo] (g4_2) [left = of g4_1] {$x_1$};
\node[circulo] (g4_3) [right = of g4_1] {$\neg x_1$};
\node[cuadrado] (g4_4) [above left = of g4_2] {$x_1$};
\node[cuadrado] (g4_5) [below left = of g4_2] {$\langle x_1\rangle$};
\node[cuadrado] (g4_6) [above right = of g4_3] {$\neg x_1$};
\node[cuadrado] (g4_7) [below right = of g4_3] {$\langle\neg x_1\rangle$};
\node[cuadrado] (g4_8) [above right = of g4_2] {$[x_1^k]$};
\node[cuadrado] (g4_9) [above left = of g4_3] {$[\neg x_1^k]$};
\node[cuadrado] (g4_10) [above = of g4_8] {$[x_1^1]$};
\node[cuadrado] (g4_11) [above = of g4_9] {$[\neg x_1^1]$};
% G10
\node[circulo] (g10_1) [below = 1cm of g1_1] {$u_0$};
\node[cuadrado] (g10_2) [below left = of g10_1] {$u_0$};
\node[cuadrado] (g10_3) [below right = of g10_1] {$u_0 \_ u_0^,$};
\node[circulo] (g10_4) [below = 2cm of g10_1] {$u_0^,$};
\node[cuadrado] (g10_5) [below left = of g10_4] {$u_0^,$};
\path
% G1
(g1_2) edge [below] node {k} (g1_1)
edge [left, pos=0.3] node {n} (g1_4)
edge [left, pos=0.5] node {1} (g1_8)
edge [bend left, left, pos=0.5] node {1} (g1_10)
(g1_3) edge [below] node {k} (g1_1)
edge [right, pos=0.3] node {n} (g1_6)
edge [right, pos=0.5] node {1} (g1_9)
edge [bend right, right, pos=0.5] node {1} (g1_11)
% G2
(g2_2) edge [below] node {k} (g2_1)
edge [left, pos=0.3] node {n} (g2_4)
edge [left, pos=0.5] node {1} (g2_8)
edge [bend left] node {1} (g2_10)
(g2_3) edge [below] node {k} (g2_1)
edge [right, pos=0.3] node {n} (g2_6)
edge [right, pos=0.5] node {1} (g2_9)
edge [bend right, right, pos=0.5] node {1} (g2_11)
% G3
(g3_2) edge [below] node {k+1} (g3_1)
edge [left, pos=0.3] node {n-1} (g3_4)
edge [left, pos=0.2] node {1} (g3_5)
edge [left, pos=0.5] node {1} (g3_8)
edge [bend left, left, pos=0.5] node {1} (g3_10)
(g3_3) edge [below] node {k+1} (g3_1)
edge [right, pos=0.3] node {n-1} (g3_6)
edge [right, pos=0.2] node {1} (g3_7)
edge [right, pos=0.5] node {1} (g3_9)
edge [bend right, right, pos=0.5] node {1} (g3_11)
% G4
(g4_2) edge [below] node {k+1} (g4_1)
edge [left, pos=0.3] node {n-1} (g4_4)
edge [left, pos=0.2] node {1} (g4_5)
edge [left, pos=0.5] node {1} (g4_8)
edge [bend left, left, pos=0.5] node {1} (g4_10)
(g4_3) edge [below] node {k+1} (g4_1)
edge [right, pos=0.3] node {n-1} (g4_6)
edge [right, pos=0.2] node {1} (g4_7)
edge [right, pos=0.5] node {1} (g4_9)
edge [bend right, right, pos=0.5] node {1} (g4_11)
% G10
(g10_1) edge [] node {k+1} (g10_2)
edge [] node {n} (g10_3)
(g10_4) edge [] node {n+2} (g10_3)
edge [] node {k} (g10_5);
\end{tikzpicture}
};
\end{tikzpicture}
\end{document}
