Tutoriel 25: Programmation linéaire

A partir de la version 4.

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Exercice 17: Aire entre deux courbes

Tutoriels utilisés 2,8.

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Tutoriel Javascript 1 : Créer des boutons

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Syntaxe Javascript de chaque bouton.
Le code se situe juste en dessous de celui de l'applet GeoGebra:

<input type="button" value="Cacher A" onclick="document.ggbApplet.setVisible('A', false);">

<input type="button" value="Montrer A" onclick="document.ggbApplet.setVisible('A', true);">

<input type="button" value="A rouge" onclick="document.ggbApplet.setColor('A', 255, 0, 0);">

<input type="button" value="A bleu" onclick="document.ggbApplet.setColor('A', 0, 0, 255);">

<input type="button" value="A et B bleus" onclick="document.ggbApplet.setColor('A', 0, 0, 255);

                                               document.ggbApplet.setColor('B', 0, 0, 255);">

<input type="button" value="A et B rouges" onclick="document.ggbApplet.setColor('A', 255, 0, 0);

                                               document.ggbApplet.setColor('B', 255, 0, 0);">

<input type="button" value="Supprimer A" onclick="document.ggbApplet.deleteObject('A');">

<input type="button" value="RAZ" onclick="document.ggbApplet.reset();">

<input onclick="tracedroite();" type="button" value="Afficher la droite (AB)" />


<input type="button" value="Effacer la droite(AB)" onclick="document.ggbApplet.deleteObject('D');">



Code de la fonction pour tracer la droite:

<script type="text/javascript">
function tracedroite()
{
var app = document.ggbApplet;
app.setRepaintingActive(false);
app.evalCommand("D=Droite[A,B]");
app.setRepaintingActive(true);
}
</script>

Source : http://claparede.educanet2.ch/gisin3os/javascript/geogebra/geogebra.html

Tutoriel 16: Le nombre dérivé et l'animation du curseur

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