我的消息来源
\documentclass{article}
\usepackage[table]{xcolor}
\usepackage{tikz}
\usetikzlibrary{shapes.geometric}
\tikzset{add reference/.style={insert path={%
coordinate [pos=0,xshift=-0.5\pgflinewidth,yshift=-0.5\pgflinewidth] (#1 south west)
coordinate [pos=1,xshift=0.5\pgflinewidth,yshift=0.5\pgflinewidth] (#1 north east)
coordinate [pos=.5] (#1 center)(#1 south west |- #1 north east)
coordinate (#1 north west)(#1 center |- #1 north east)
coordinate (#1 north)(#1 center |- #1 south west)
coordinate (#1 south)(#1 south west -| #1 north east)
coordinate (#1 south east)(#1 center -| #1 south west)
coordinate (#1 west)(#1 center -| #1 north east)
coordinate (#1 east)
}}
}
\definecolor{azulF}{rgb}{.0,.0,.3}
\begin{document}
\begin{tikzpicture}[remember picture, overlay]
\fill[blue,rounded corners=3pt,opacity = 0.5] ([yshift=-5cm,xshift = 3cm]current page.north west) rectangle ([yshift=-20cm,xshift = -3cm]current page.north east) [add reference=R1];
%\node[pt=red] at (R1 south west){};
%\node[pt=orange] at (R1 north){a};
%\node[pt=red] at (R1 north west){};
%\node[pt=red] at (R1 north east){};
%\node[pt=black] at (R1 center){};
%\node[pt=orange] at (R1 west){};
\node[trapezium,rounded corners=2pt,draw,left color=azulF!50!white,
right color=azulF!100!white,inner xsep=2mm,inner ysep=2pt,text width=16cm,align = center,font=\bfseries\Huge,text = white] at (R1 south){Title};
\node[circle, draw=black, fill=red] at (R1 south east){Logo image};
\node[circle, draw=black, fill=yellow] at (R1 south west){Logo image};
\node[rectangle,rounded corners=2pt,draw,left color=azulF!50!white,
right color=azulF!100!white,inner xsep=2mm,inner ysep=2pt,text width=2cm,align = center,font=\bfseries\Huge,text = white] at ([yshift=1cm]R1 south){Link};
%\node[pt=orange] at (R1 east){};
\end{tikzpicture}
\end{document}
生成
