% tikz.vn
% Le Huy Tien, HUS-VNU
%\documentclass[tikz,border=5mm]{standalone}
\documentclass{article}
\usepackage[margin=3.5cm]{geometry}
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\usepackage{tikz,amsmath,amssymb,amsthm,lipsum}
\usetikzlibrary{matrix}
\begin{document}
\centerline{\huge\bfseries\color{teal}HÌNH VẼ 100 DÒNG CODE}
\vspace{5mm}
\centerline{Lê Huy Tiễn, HUS-VNU}
\begin{center}
\begin{tikzpicture}
\fill[yellow] (20:1) arc(20:160:1)--cycle;
\fill[cyan!50] (20:1) arc(20:-200:1)--cycle;
\path[teal]
(0,.6) node[black]{tikZ.vn}
(0,0) node{Elegant}
(0,-.4) node{Simplicity};
\end{tikzpicture}
\end{center}
\lipsum[1]
\begin{center}
\tikzset{declare function={f(\x)=(\x)^2 -2*\x+3;},
paranegative/.pic={
\draw
(-2,0)--(4,0) node[below]{$x$}
(0,-1)--(0,6) node[left]{$y$}
(1,0) node[below right]{$1$}
(0,3) node[below left]{$3$};
\fill[magenta] (0,0) circle(4pt);
\draw[dashed] (1,-1)--(1,6);
\draw[cyan,thick] plot[domain=-1:3] (\x,{f(\x)});
},% end of pic paranegative
parazero/.pic={
\draw
(-2,0)--(4,0) node[below]{$x$}
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parapositive/.pic={
\draw
(-2,0)--(4,0) node[above]{$x$}
(0,-5)--(0,2) node[left]{$y$}
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\begin{tikzpicture}
\matrix (m) [matrix of nodes,
nodes in empty cells,
ampersand replacement=\&,
row sep=-\pgflinewidth,
column sep=-\pgflinewidth,
nodes={minimum width=4cm,anchor=center,draw},
row 1/.style={nodes={fill=brown!50}},
row 2/.style={nodes={minimum height=4cm}},
row 3/.style={nodes={minimum height=1.8cm}},
row 4/.style={nodes={minimum height=6mm}},
row 5/.style={nodes={minimum height=8mm}},
]{
$y=x^2-2x+3$ \& $y=x^2-2x+1$ \& $y=x^2-2x-3$\\
\&\&\\
\&\&\\
$\Delta<0$\&$\Delta=0$\&$\Delta>0$\\
không cắt trục $x$\&tiếp xúc trục $x$\&cắt trục $x$\\
};
\path (m-3-1.center) node{
\begin{minipage}{3cm}
\noindent\begin{align*}
\Delta
&=b^2-4ac\\[-2pt]
&=(-2)^2-4\cdot 1 \cdot 3\\[-2pt]
&=-8
\end{align*}
\end{minipage}
};
\path (m-3-2.center) node{
\begin{minipage}{3cm}
\noindent\begin{align*}
\Delta
&=b^2-4ac\\[-2pt]
&=(-2)^2-4\cdot 1 \cdot 1\\[-2pt]
&=0
\end{align*}
\end{minipage}
};
\path (m-3-3.center) node{
\begin{minipage}{3cm}
\noindent\begin{align*}
\Delta
&=b^2-4ac\\[-2pt]
&=(-2)^2-4\cdot 1 \cdot (-3)\\[-2pt]
&=16
\end{align*}
\end{minipage}
};
\path
(m-2-1.center) pic[shift={(-.5,-1.3)},scale=.5]{paranegative}
(m-2-2.center) pic[shift={(-.5,-1.3)},scale=.5]{parazero}
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\lipsum[2]
\end{document} \documentclass{article}
\usepackage[landscape,a4paper]{geometry}
\usepackage{microtype}
\usepackage[default,semibold,light]{sourcesanspro}
\usepackage{realscripts}
\usepackage{parskip}
\pagestyle{empty}
\newcommand*{\roomone}{Adare Uniting Church Auditorium}
\newcommand*{\roomtwo}{Adare Uniting Church Hall}
\newcommand*{\roomfour}{Adare Uniting Church Foyer}
\newcommand*{\roomsix}{Adare Dining Room}
\newcommand*{\roomtwelve}{Bethany Hall}
\newcommand*{\roomfood}{\roomsix\slash\roomtwelve}
\newcommand*{\roommdgs}{Room listed on booklet cover}
\newcommand*{\roomseminars}{Rooms listed on p.~\pageref{seminars}}
\newcommand*{\roomworkshops}{Rooms listed on p.~\pageref{workshops}}
\newcommand*{\firstspeaker}{Gary Millar}
\newcommand*{\secondspeaker}{Reuben Salagaras}
\newcommand*{\timetablefont}{\scriptsize}
\newcommand*{\yscale}{0.862}
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\settowidth{\timewidth}{\timetablefont\bfseries
\addfontfeature{RawFeature=-pnum}00:00}
\addtolength{\timewidth}{4pt}
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\setlength{\activitywidth}{\textwidth}
\addtolength{\activitywidth}{-4\timewidth}
\addtolength{\activitywidth}{-14pt}
\setlength{\activitywidth}{0.25\activitywidth}
\usepackage[cmyk]{xcolor}
\definecolor{mdg}{cmyk}{0,0.3,0.24,0.03}
\definecolor{talk}{cmyk}{0.13,0,0,0}
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\definecolor{food}{cmyk}{0,0.2,0.41,0.06}
\definecolor{seminar}{cmyk}{0.08,0,0.11,0.04}
\definecolor{workshop}{cmyk}{0,0,0,0.11}
\usepackage{tikz}
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\begin{document}
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remember picture,
overlay,
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\node (sat) [right=of sat-time.north east, activity={1,\Large\hfill
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\node[activity={0.75,Morning tea,}];
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\node[activity={0.5,Coach's briefing,}];
\node[activity={1.5,Lunch,\roomfood}, fill=food];
\node[activity={1.5,Free time\slash Coaching slot 1,}, fill=coach];
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\node[activity={1.5,Supper,\roomtwo}];
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\node[time={2,19:30}];
\node[time={1,21:30}];
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\begin{scope}[start chain]
\node (sun) [right=of sun-time.north east, activity={1,\Large\hfill
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\node[activity={0.5,,}];
\node[activity={1,Breakfast,\roomfood}, fill=food];
\node[activity={1.25,Seminars,\roomseminars}, fill=seminar];
\node[activity={0.5,Morning tea,}];
\node[activity={1.25,Workshops,\roomworkshops}, fill=workshop];
\node[activity={1,Lunch,\roomfood}, fill=food];
\node[activity={1,Ministry Discussion Group 2,\roommdgs}, fill=mdg];
\node[activity={1.5,Free time\slash Coaching slot 3,}, fill=coach];
\node[activity={0.5,Afternoon tea,}];
\node[activity={1.5,Free time\slash Coaching slot 4,}, fill=coach];
\node[activity={1.5,Dinner,\roomfood}, fill=food];
\node[activity={2,Talk 4: \secondspeaker,\roomone}, fill=talk];
\node[activity={1,Supper,\roomtwo}];
\end{scope}
\begin{scope}[start chain]
\node (mon-time) [right=of sun.north east, time={1,}];
\node[time={0.5,}];
\node[time={0.5,8:30}];
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\begin{scope}[start chain]
\node[right=of mon-time.north east, activity={1,\Large\hfill
Monday\hfill\strut,}];
\node[activity={0.5,,}];
\node[activity={0.5,Light breakfast,}];
\node[activity={1,Ministry Discussion Group 3,\roommdgs}, fill=mdg];
\node[activity={0.5,Personal reflection\slash prayer,}];
\node[activity={1,Brunch,\roomtwo}, fill=food];
\node[activity={1.5,Talk 5: \firstspeaker,\roomone}, fill=talk];
\node[activity={1,Pack up and leave,}];
\end{scope}
\end{tikzpicture}%
\end{document}%\title{The Porter Value Chain}
%
% Source: http://tex.stackexchange.com/questions/112579/table-in-the-shape-of-an-arrow/112681#112681
%
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{calc,matrix,decorations.markings,decorations.pathreplacing}
\definecolor{colone}{RGB}{209,220,204}
\definecolor{coltwo}{RGB}{204,222,210}
\definecolor{colthree}{RGB}{207,233,232}
\definecolor{colfour}{RGB}{248,243,214}
\definecolor{colfive}{RGB}{245,238,197}
\definecolor{colsix}{RGB}{243,235,179}
\definecolor{colseven}{RGB}{241,231,163}
\tikzset{
table/.style={
matrix of nodes,
row sep=-\pgflinewidth,
column sep=-\pgflinewidth,
nodes={rectangle,text width=2cm,align=center},
text depth=1.25ex,
text height=2.5ex,
nodes in empty cells}
}
\begin{document}
\begin{tikzpicture}
\matrix (mat) [table]
{
|[fill=colfour]| & |[fill=colfour]| & |[fill=colfour]| & |[fill=colfour]| & |[fill=colfour]| & \\
|[fill=colfive]| & |[fill=colfive]| & |[fill=colfive]| & |[fill=colfive]| & |[fill=colfive]| & \\
|[fill=colsix]| & |[fill=colsix]| & |[fill=colsix]| & |[fill=colsix]| & |[fill=colsix]| & |[fill=colsix]| \\
|[fill=colseven]| & |[fill=colseven]| & |[fill=colseven]| & |[fill=colseven]| & |[fill=colseven]| & |[fill=colseven]| \\
|[fill=colone]| & |[fill=coltwo]| & |[fill=colthree]| & |[fill=coltwo]| & |[fill=colone]| & |[fill=colone]| \\
|[fill=colone]| & |[fill=coltwo]| & |[fill=colthree]| & |[fill=coltwo]| & |[fill=colone]| & |[fill=colone]| \\
|[fill=colone]| & |[fill=coltwo]| & |[fill=colthree]| & |[fill=coltwo]| & |[fill=colone]| & \\
|[fill=colone]| & |[fill=coltwo]| & |[fill=colthree]| & |[fill=coltwo]| & |[fill=colone]| & \\
};
% horizontal rules
\foreach \row in {2,3,4}
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% vertical rules
\foreach \col in {2,3,4,5}
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% The labels
\node[fill=colfour] at (mat-1-3) {Firm Infrastructure};
\node[fill=colfive] at (mat-2-3) {Human Resources Management};
\node[fill=colsix] at (mat-3-3) {Technology Development};
\node[fill=colseven] at (mat-4-3) {Procurement};
\node at ([yshift=-10pt]mat-6-1) {\parbox[t]{2cm}{\centering Inbound Logistics}};
\node at ([yshift=-10pt]mat-6-2) {\parbox[t]{2cm}{\centering Operations \\\mbox{}}};
\node at ([yshift=-10pt]mat-6-3) {\parbox[t]{2cm}{\centering Outbound Logistics}};
\node at ([yshift=-10pt]mat-6-4) {\parbox[t]{2cm}{\centering Marketing \& Sales}};
\node at ([yshift=-10pt]mat-6-5) {\parbox[t]{2cm}{\centering Service \\\mbox{}}};
\node[rotate = 90] at ([xshift=-52pt]mat-3-1.north) {SUPPORT ACTIVITIES};
\node at ([yshift=-19pt,xshift=-0.5cm]mat-8-3.south) {PRIMARY ACTIVITIES};
% Erase some visible lines outside the arrow
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\fill[white] (mat-8-5.north east) -- (mat-5-6.north east) -- (mat-8-6.north east) -- cycle;
% Draw the arrow tip
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(mat-1-5.north) -- (mat-5-6.north) -- (mat-8-5.south) --
(mat-8-5.south east) -- (mat-5-6.north east) -- (mat-8-5.south east) --
(mat-5-6.north east) -- (mat-1-5.north east) -- cycle;
% The slanted "Margin" labels
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\path[postaction={decorate}]
( $ (mat-1-5.north)!0.5!(mat-1-5.north east) $ ) -- ( $ (mat-5-6.north)!0.5!(mat-5-6.north east) $ );
\path[postaction={decorate}]
( $ (mat-5-6.north)!0.5!(mat-5-6.north east) $ ) -- ( $ (mat-8-5.south)!0.5!(mat-8-5.south east) $ );
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% The braces
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(mat-1-1.north west) -- (mat-5-1.north west);
\draw[decorate,decoration={brace,mirror,raise=6pt}]
(mat-8-1.south west) -- (mat-8-5.south);
\end{tikzpicture}
\end{document}\documentclass[svgnames]{beamer}
\setbeamertemplate{background canvas}[vertical shading]%
[top=blue!1,bottom=blue!30]
\setbeamertemplate{navigation symbols}{}
\usepackage{tikz}
\usetikzlibrary{matrix}
\newcommand*\up{\textcolor{YellowGreen}{$\blacktriangle$}}
\newcommand*\down{\textcolor{Red}{$\blacktriangledown$}}
\newcommand*\const{\textcolor{darkgray}{\textbf{--}}}
\newcommand*\head[1]{\textbf{#1}}
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\begin{tikzpicture}[matrix of nodes/.style={
execute at begin cell=\node\bgroup\strut,
execute at end cell=\egroup;}]
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\begin{document}
\begin{frame}[fragile,bg=lightgray]
\begin{center}
\begin{matrixtable}{1.2cm}{2.4cm}{1.2cm}{0.6cm}{
\head{Rank} & \head{Distribution} & \head{Hits} & \\
1 & Ubuntu & 2114 & \down \\
2 & Fedora & 1451 & \up \\
3 & Mint & 1297 & \const \\
4 & OpenSUSE & 1228 & \up \\
5 & Debian & 910 & \down \\
6 & Mandriva & 907 & \up \\
7 & PCLinuxOS & 764 & \up \\
8 & Puppy & 738 & \up \\
9 & Sabayon & 671 & \up \\
10 & Arch & 625 & \down \\
}
\end{matrixtable}
\end{center}
\end{frame}
\end{document}
