%我的 tex 模版

%我的 tex 模版
documentclass[UTF8,a1paper,landscape]{ctexart}%UTF8 中文支持,a1paper 纸张大小,landscape 横向版面,ctexart 中文文章
usepackage{tikz}%图包
usetikzlibrary{trees}%树包

usepackage{geometry}%页边距设置
geometry{top=5cm,bottom=5cm,left=5cm,right=5cm}

usepackage{fancyhdr}%页头页尾页码设置
pagestyle{fancy}
egin{document}
    	itle{标题}
    author{作者}
    maketitle
    %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    
ewpage%另起一页
    egin{center}%居中
        egin{tikzpicture}
        [
        grow=right,
        r/.style={rectangle,draw,fill=red!20,align=center,rounded corners=.8ex},
        g/.style={rectangle,draw,fill=green!20,align=center,rounded corners=.8ex},
        b/.style={rectangle,draw,fill=blue!20,align=center,rounded corners=.8ex},
        grow via three points={one child at (0.5,-0.7) and two children at (0.5,-0.7) and (0.5,-1.4)},
        edge from parent path={(	ikzparentnode.south)|-(	ikzchildnode.west)},
        ]%属性定义
        %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
        用户编辑处
        %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
        end{tikzpicture}
    end{center}
    %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%    
end{document}