Fichier figure018.mp (figure 1) — Modifié le 7 Avril 2008 à 19 h 01

figure018.mp (figure 1)
Source

%@AUTEUR:Guillaume Connan

prologues:=2;

verbatimtex
%&latex
\documentclass{article}
\usepackage[upright]{fourier}
\begin{document}
etex

input geometriesyr16

figure(-10cm,-5cm,12cm,10cm); 
%addition de deux vecteurs(Chasles 1) 
numeric u; 
pair t,r,g,d; 
u=1cm; 
t=(2u,1u); 
r=(3u,-2u);
g:=(-2u,u);
d:=(3u,2u);
transform T,R,G,D; 
T= identity shifted t; 
R= identity shifted r;
D= identity shifted d;
G= identity shifted g;

z0=(0,0);z1= z0 transformed T; 
z2=z1 transformed R;

drawarrow z0--z1 withcolor 0.6white; 
drawarrow z1--z2 withcolor 0.6white; 

drawarrow z0--z2 withcolor 0.4white withpen pencircle scaled 1.6bp; 
label.lft(btex $A$ etex, z0); 
label.rt(btex $B$ etex, z1); 
label.rt(btex $C$ etex, z2); 
label.top(btex $\overrightarrow{u}$ etex, 0.5[z0,z1]); 
label.top(btex $\overrightarrow{v}$ etex, 0.5[z1,z2]); 

label.bot(btex $\overrightarrow{u}+\overrightarrow{v}$ etex, 0.5[z0,z2]) withcolor 0.4white withpen pencircle scaled 1.6bp; 
fin;

end