11 2013 档案

摘要：% 此文件是liuchengtu.tex 因为在TikzEdt中可以实时看到结果。但不支持中文，% 所以分两文件写，主文件用来编辑中文。\usetikzlibrary{arrows,decorations.pathmorphing,backgrounds,positioning,fit,petri}\begin{tikzpicture}[%定义格式%箭头的模式是latex 默认模式>=latex,%两个结点距离node distance=5mm,% hv path 表示一个结点到另一个结点是先水平再垂直。vh 相反。skip loop 表示%垂直-水平-垂直 vskip loop 表示水 阅读全文

摘要：1 \usetikzlibrary{arrows,decorations.pathmorphing,backgrounds,positioning,fit,petri} 2 \begin{tikzpicture}[ 3 every place/.style={circle,draw=blue!50,fill=blue!20,thick,inner sep = 2pt,minimum size = 6mm}, 4 every transition/.style={rectangle,draw=black!50,fill=black!20,thick,inner sep = 2pt,minim.. 阅读全文

摘要：\begin{tikzpicture}[scale=1,>=latex]\draw (0,0) circle (1cm);\fill (0,0) circle (1pt);\coordinate (p1) at (135:1cm);\coordinate (p2) at (-45:1cm);\coordinate (p3) at (p1 |-p2);\draw (p1) to (p2);\draw (p1) to (p3) to (p2);\node (p) at (-1.1,0){\scriptsize 1};\coordinate (tmp1) at (-1.1,0.7);\coor 阅读全文

摘要：\begin{tikzpicture}[scale=1.6]\def\iangle{120}\begin{scope}[xshift=-2cm]\draw[->] (-1.2,0) --(1.2,0);\draw[->] (0,-1.2) --(0,1.2);\draw[thick] (0,0) circle(1cm);\coordinate [label = \iangle:$P$] (P) at (\iangle:1);\coordinate [label = below:$P0$] (P0) at (P |-0,0);\draw (P)--(P0);\draw (0,0)-- 阅读全文

摘要：\begin{tikzpicture}[scale=0.8,thick]\def\a{5}%长半轴\def\b{3}%短半轴\def\c{4}%焦半轴\def\ptsize{2.0pt} %点的半径%x 轴 和 y轴 \path[name path=xaxis,thick,draw,->](-6,0)--(6,0) node[right] {$x$};\path[name path=yaxis,thick,draw,->](0,-6)--(0,6) node[above,right] {$y$};%x 轴 与 y 轴的交点 \path [name intersections={of 阅读全文

摘要：\begin{tikzpicture}[scale=0.7]\draw[->,very thick] (-5,0) --(5,0) node[right]{$x$};\draw[->,very thick] (0,-3) --(0,5);\draw[very thick ] (-3,3) parabola bend (0,-1) (3,3);\draw node [below left] at (0,-1) {\textcircled{$1$}};\foreach \x/\xtext in {-3/$m$,3/$n$}\draw[shift={(\x,0)},very thick] 阅读全文