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<div id="function.ps-begin-pattern" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ps_begin_pattern</h1>
  <p class="verinfo">(PECL ps &gt;= 1.2.0)</p><p class="refpurpose"><span class="refname">ps_begin_pattern</span> &mdash; <span class="dc-title">Démarre un nouveau motif</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.ps-begin-pattern-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>ps_begin_pattern</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$psdoc</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="parameter">$width</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="parameter">$height</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="parameter">$xstep</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="parameter">$ystep</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$painttype</code></span><br>): <span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   Démarre un nouveau motif. Un motif est comme une page contenant par exemple
   un dessin qui peut être utilisé pour remplir des secteurs. Il est utilisé
   comme une couleur en appelant <span class="function"><a href="function.ps-setcolor.php" class="function">ps_setcolor()</a></span> et en
   configurant l&#039;emplacement de la couleur au <code class="literal">motif</code>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.ps-begin-pattern-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">psdoc</code></dt>
     <dd>
      <p class="para">
       Identifiant d&#039;un fichier postscript retourné par
       <span class="function"><a href="function.ps-new.php" class="function">ps_new()</a></span>.
      </p>
     </dd>
    
    
     <dt><code class="parameter">width</code></dt>
     <dd>
      <p class="para">
       La largeur du motif en pixel.
      </p>
     </dd>
    
    
     <dt><code class="parameter">height</code></dt>
     <dd>
      <p class="para">
       La hauteur du motif en pixel.
      </p>
     </dd>
    
    
     <dt><code class="parameter">xstep</code></dt>
     <dd>
      <p class="para">
       La distance en pixel de l&#039;emplacement du motif dans la direction
       horizontale.
      </p>
     </dd>
    
    
     <dt><code class="parameter">ystep</code></dt>
     <dd>
      <p class="para">
       La distance en pixel de l&#039;emplacement du motif dans la direction
       verticale.
      </p>
     </dd>
    
    
     <dt><code class="parameter">painttype</code></dt>
     <dd>
      <p class="para">
       Doit être 1 ou 2.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>

 
 <div class="refsect1 returnvalues" id="refsect1-function.ps-begin-pattern-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   L&#039;identifiant du motif  ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> si une erreur survient.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.ps-begin-pattern-examples">
  <h3 class="title">Exemples</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemple #1 Création et utilisation d&#039;un motif</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$ps </span><span style="color: #007700">= </span><span style="color: #0000BB">ps_new</span><span style="color: #007700">();<br /><br />if (!</span><span style="color: #0000BB">ps_open_file</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #DD0000">"pattern.ps"</span><span style="color: #007700">)) {<br />  print </span><span style="color: #DD0000">"Impossible d'ouvrir le fichier PostScript\n"</span><span style="color: #007700">;<br />  exit;<br />}<br /><br /></span><span style="color: #0000BB">ps_set_parameter</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #DD0000">"warning"</span><span style="color: #007700">, </span><span style="color: #DD0000">"true"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_set_info</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #DD0000">"Creator"</span><span style="color: #007700">, </span><span style="color: #DD0000">"pattern.php"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_set_info</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #DD0000">"Author"</span><span style="color: #007700">, </span><span style="color: #DD0000">"Uwe Steinmann"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_set_info</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #DD0000">"Title"</span><span style="color: #007700">, </span><span style="color: #DD0000">"Exemple de Motif"</span><span style="color: #007700">);<br /><br /><br /></span><span style="color: #0000BB">$pspattern </span><span style="color: #007700">= </span><span style="color: #0000BB">ps_begin_pattern</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #0000BB">10.0</span><span style="color: #007700">, </span><span style="color: #0000BB">10.0</span><span style="color: #007700">, </span><span style="color: #0000BB">10.0</span><span style="color: #007700">, </span><span style="color: #0000BB">10.0</span><span style="color: #007700">, </span><span style="color: #0000BB">1</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_setlinewidth</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #0000BB">0.2</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_setcolor</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #DD0000">"stroke"</span><span style="color: #007700">, </span><span style="color: #DD0000">"rgb"</span><span style="color: #007700">, </span><span style="color: #0000BB">0.0</span><span style="color: #007700">, </span><span style="color: #0000BB">0.0</span><span style="color: #007700">, </span><span style="color: #0000BB">1.0</span><span style="color: #007700">, </span><span style="color: #0000BB">0.0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_moveto</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_lineto</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #0000BB">7</span><span style="color: #007700">, </span><span style="color: #0000BB">7</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_stroke</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_moveto</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">7</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_lineto</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #0000BB">7</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_stroke</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_end_pattern</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">ps_begin_page</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #0000BB">596</span><span style="color: #007700">, </span><span style="color: #0000BB">842</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_setcolor</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #DD0000">"both"</span><span style="color: #007700">, </span><span style="color: #DD0000">"pattern"</span><span style="color: #007700">, </span><span style="color: #0000BB">$pspattern</span><span style="color: #007700">, </span><span style="color: #0000BB">0.0</span><span style="color: #007700">, </span><span style="color: #0000BB">0.0</span><span style="color: #007700">, </span><span style="color: #0000BB">0.0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_rect</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">400</span><span style="color: #007700">, </span><span style="color: #0000BB">200</span><span style="color: #007700">, </span><span style="color: #0000BB">200</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_fill</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_end_page</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">ps_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ps_delete</span><span style="color: #007700">(</span><span style="color: #0000BB">$ps</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.ps-begin-pattern-seealso">
  <h3 class="title">Voir aussi</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.ps-end-pattern.php" class="function" rel="rdfs-seeAlso">ps_end_pattern()</a> - Termine un motif</span></li>
    <li><span class="function"><a href="function.ps-setcolor.php" class="function" rel="rdfs-seeAlso">ps_setcolor()</a> - Fixe la couleur courante</span></li>
    <li><span class="function"><a href="function.ps-shading-pattern.php" class="function" rel="rdfs-seeAlso">ps_shading_pattern()</a> - Cr&eacute;e un motif bas&eacute; sur le ton</span></li>
   </ul>
  </p>
 </div>

</div><?php manual_footer($setup); ?>