Example: The tkz-2d package

Published 2007-09-22 | Author: Alain Matthes

The package tkz-2d is a set of convenient macros for drawing in a plane ( fundamental two-dimensional object) with a Cartesian coordinate system. The package aims to provide a high-level user interface to build graphics relatively simply.

The package is written by the very productive Alain Matthes. Documentation, with an impressive number of examples, is now available in English.

Download:Altermundus
Author:Alain Matthes
Source:Altermundus

Download as: [PDF] [TEX]  •  [Open in writeLaTeX]

The tkz-2d package

Do you have a question regarding this example, TikZ or LaTeX in general? Just ask in the LaTeX Forum.
Oder frag auf Deutsch auf TeXwelt.de.

% The tkz-2d package
% Author: Alain Matthes (http://altermundus.fr/)

\documentclass[]{article}
\usepackage{tikz}
\usetikzlibrary{arrows,%
                plotmarks}
\usepackage{tkz-2d}
\usepackage[np,autolanguage]{numprint}
\begin{document}

\begin{tikzpicture}

  \tkzInit[ymin=-1]
  \path[coordinate] (0,0) coordinate(A)%
                    (6,0) coordinate(D)
                    (8,0) coordinate(B)
                    (4,0) coordinate(I);
  \tkzDrawPoint[color=red](A,B,D)
  \tkzSegment(A/B)
  \clip (A)--(9,0)--(9,6)--(0,6)--cycle;
  \tkzCircle*(A,B)
  \tkzLineOrth[kr=1,kl=0](A,D)(D)
  \tkzInterLCR(D,dr)(I,4 cm){C}{J}
  \tkzDrawPoint[color=red,pos=above right](C)
  \tkzLineOrth[kr=1,kl=1,prefix=t1](I,C)(C)
  \tkzLineOrth[kr=1,kl=0,prefix=t2](A,B)(B)
  \tkzInterLL[color=red](C,t1r)(B,t2r){T}
  \tkzInterLL[color=red](A,T)(C,D){P}
  \tkzSegment(A/T)
\end{tikzpicture}

\begin{tikzpicture}[scale = 1.75]
   \tkzInit[xmax = 8,ymax=8] \tkzClip
   \tkzPoint*(0,0){B} \tkzPoint*(8,0){C}%
   \tkzPoint*(0,8){A} \tkzPoint*(8,8){D}
   \tkzPolygon(B,C,D,A)
   \path[clip] (B)--(C)--(D)--(A)--cycle;
   \tkzPoint*(4,8){F}\tkzPoint*(4,0){E}\tkzPoint*(4,4){Q}
   \tkzTgtFromP(F,F,A)(B){G}{H}
   \tkzInterLL*(F,G)(C,D){J}
   \tkzInterLL*(A,J)(F,E){K}
   \tkzProjection*(B,A)(K/M)
   \tkzFillPolygon[color = green](A,B,C,D)
   \tkzCircle[style = {fill = orange}](B,A)
   \tkzCircle[style = {fill = blue!50!black}](M,A)
   \tkzCircle[style = {fill = purple}](E,B)
   \tkzCircle[style = {fill = yellow}](K,Q)
\end{tikzpicture}

\begin{tikzpicture}
   \tkzInit[xmin=-1,xmax=1.2,xstep=.2,ymin=-1,ymax=1.2,ystep=.2]
   \tkzX[gradsize=\scriptstyle]
   \tkzY[gradsize=\scriptstyle]
   \tkzPoint(0,0){O}
   \tkzPoint[pos=above right](1,0){A}
   \FPcos\Mx{1}\FPsin\My{1}
   \tkzPoint[pos=above right](1,1){T}
   \tkzPoint[coord,%
             mark     = *,%
             size     = 1pt,%
             pos      = above right](\Mx,\My){M}
   \tkzSegment[color=red,colorlabel=red,label=1\,u](A/T,O/M)
   \draw[color=blue] (0,0) circle (5cm);
   \path (A) arc (0:40:5) node[rotate=-45,above,color=red] {1\,u};
   \begin{scope}
   \path[clip](O)--(A)--(M)--cycle;
   \draw[color=blue,fill=red] (0,0) circle (.5cm);
   \end{scope}
   \begin{scope}
   \path[clip](O)--(A)--(T)--(M)--cycle;
   \draw[color=red] (0,0) circle (5cm);
   \end{scope}
   \path[clip] (0,0) circle (5cm);\tkzGrid(-1,-1)(1,1)
   \tkzText[color= red](0.3,0.15){$1$\,rad}
   \tkzText[style={draw},color= red](0.55,-0.15){$\scriptstyle\cos(1)$}
  \tkzText[style={draw},color= red](-0.23,0.83){$\scriptstyle\sin(1)$}
 \end{tikzpicture}  
 
\begin{tikzpicture}
    \tkzInit\tkzClip
    \tkzPoint[pos=below right](2,1){A}%
    \tkzPoint[pos=below](9,4){B}%
    \tkzPoint[pos=below left](3,7){C}%
    \tkzLine(A/B,B/C,A/C)
    \tkzBisector[kl=0,kr=3,color=blue,style=dashed](B,A,C){x}
    \tkzBisector[kl=0,kr=3,color=blue,style=dashed](A,B,C){y}
    \tkzInterLL(A,x)(B,y){I}
    \tkzProjection*(A,B)(I/c)
    \tkzProjection*(A,C)(I/b)
    \tkzProjection*(B,C)(I/a)
    \tkzSegment[color=red,style=dotted,lw=1pt](I/a,I/b,I/c)
    \tkzRightAngle(A/c/I,B/a/I,C/b/I)
    \tkzMarkAngle[size = 1,%
        style = ai,%
        fillcolor = red!50](I/A/C)
    \tkzMarkAngle[size = 0.75,%
        style = ai,%
        fillcolor = red!50](I/A/B)
    \tkzMarkAngle[size = 1,%
        style = aii,%
        fillcolor = blue!50](I/B/C)
    \tkzMarkAngle[size = 0.75,%
        style = aii,%
        fillcolor = blue!50](I/B/A)
    \tkzCircle(I,a)
\end{tikzpicture}

\end{document}

Comments

  • #1 Calixto, January 29, 2009 at 8:51 p.m.

    Thank you for these examples, which I plan to inspire me, for my classes.

    Sorry for my English

    Merci et bon courage.

Adding comments is currently not enabled.

There are currently one comments on this entry.

Features
Tags
Scientific and technical areas

Creative Commons License