LaTeX画流程图.pdf

LaTeX画流程图 画流程图 \documentclass[UTF8]{ctexart} \usepackage{tikz} \usetikzlibrary{shapes,arrows} \begin{document} \tikzstyle{startstop} = [rectangle,rounded corners, minimum width=3cm,minimum height=1cm,text centered,text width =3cm, draw=black,fill=red!30] \tikzstyle{io} = [trapezium, trapezium left angle = 70,trapezium right angle=110,minimum width=3cm,minimum height=1cm,text centered,text width = 3cm,draw=black,fill=blue!30] \tikzstyle{process} = [rectangle,minimum width=3cm,minimum height=1cm,t