Description Trace une courbe de Bézier démarrant au point courant du contexte et jusqu'à la position (x2,y2), avec les points de controle (xc1, yc1) et (xc2, yc2).
Exemple 1 : Explication d'une courbe de Bézier
Code source
<canvas id="myCanvas" width="300" height="150"></canvas>
<script type="text/javascript"> var myCanvas=document.getElementById("myCanvas"); var myContext=myCanvas.getContext("2d");
<div>
<div class="btn inline" onclick="ptcolor='#F00';dispIcone()">Avec les points de controle</div>
<div class="btn inline" onclick="ptcolor='#FFF';dispIcone()">Sans les points de controle</div>
</div>
SELECT *, DATE_FORMAT(dt_insert, '%d/%m/%Y %H:%i' ) AS jour_insert, DATE_FORMAT(dt_maj, '%d/%m/%Y %H:%i' ) AS jour_maj FROM js_reference ORDER BY IDfather, name
SELECT * FROM js_navigateur ORDER BY ordre
SELECT * FROM js_version ORDER BY ID
SELECT * FROM js_reference WHERE phpfile="canvasrenderingcontext2d.beziercurveto"
UPDATE js_reference SET nb_visi=nb_visi+1, nb_visi_delai=nb_visi_delai+1 WHERE ID='369'
SELECT * FROM js_navigateur ORDER BY ordre
SELECT js_equivalent_ressource.*, js_equivalent_language.language, js_equivalent_language.favico
FROM js_equivalent_ressource, js_equivalent_language
WHERE js_equivalent_ressource.idLanguage = js_equivalent_language.id
AND js_equivalent_ressource.etat=1
AND js_equivalent_language.etat=1
AND js_equivalent_ressource.typeof='REF'
AND js_equivalent_ressource.idRessource="369"
SELECT * FROM js_exemple WHERE ID='369' ORDER BY ordre
SELECT * FROM js_url WHERE ID='369' ORDER BY ordre
SELECT * FROM js_url WHERE ID='308' ORDER BY ordre