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tkz-b ase 1.16 c AlterMundus

tkz-b ase 1.16 c AlterMundus

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10.9 Style des points avec \<strong>tkz</strong>SetUpPoint 47<br />

10.9 Style des points avec \<strong>tkz</strong>SetUpPoint<br />

Il est important de comprendre que la taille d’un point dépend de la taille d’une ligne.<br />

\<strong>tkz</strong>SetUpPoint[〈local options〉]<br />

options défaut définition<br />

shape circle possible : circle, cross, cross out<br />

size current la taille du point est size * line width<br />

color current exemple \<strong>tkz</strong>LabelPoint(A,B,C)<br />

fill current!50 exemple \<strong>tkz</strong>LabelPoint(A,B,C)<br />

Il s’agit d’une macro permettant de choisir un style pour les points. La macro \<strong>tkz</strong>DrawSegments est décrite<br />

ici.<br />

10.9.1 Exemple avec \<strong>tkz</strong>SetUpPoint<br />

B<br />

D<br />

\begin{tikzpicture}<br />

\<strong>tkz</strong>Init[ymin=-0.5,ymax=3,xmin=-0.5,xmax=7]<br />

\<strong>tkz</strong>DefPoint(0,0){A}<br />

\<strong>tkz</strong>DefPoint(02.25,04.25){B}<br />

\<strong>tkz</strong>DefPoint(4,0){C}<br />

\<strong>tkz</strong>DefPoint(3,2){D}<br />

\<strong>tkz</strong>DrawSegments(A,B A,C A,D)<br />

\<strong>tkz</strong>SetUpPoint[shape=cross out,size=10,color=red]<br />

\<strong>tkz</strong>DrawPoints(A,B,C,D)<br />

\<strong>tkz</strong>LabelPoints(A,B,C,D)<br />

\end{tikzpicture}<br />

A<br />

C<br />

10.9.2 Utilisation de\<strong>tkz</strong>SetUpPoint dans un groupe<br />

Seuls les points du groupe sont affectés par les modifications.<br />

A<br />

B<br />

D<br />

C<br />

\begin{tikzpicture}<br />

\<strong>tkz</strong>Init[ymin=-0.5,ymax=3,xmin=-0.5,xmax=7]<br />

\<strong>tkz</strong>DefPoint(0,0){A}<br />

\<strong>tkz</strong>DefPoint(02.25,04.25){B}<br />

\<strong>tkz</strong>DefPoint(4,0){C}<br />

\<strong>tkz</strong>DefPoint(3,2){D}<br />

\<strong>tkz</strong>DrawSegments(A,B A,C A,D)<br />

{\<strong>tkz</strong>SetUpPoint[fill= blue,size=10,color=red]<br />

\<strong>tkz</strong>DrawPoints(A,B)}<br />

\<strong>tkz</strong>DrawPoints(C,D)<br />

\<strong>tkz</strong>LabelPoints(A,B,C,D)<br />

\end{tikzpicture}<br />

<strong>tkz</strong>-b<strong>ase</strong><br />

<strong>AlterMundus</strong>

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