<?php
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    2 => 'Desenha um arco no sentido anti-hor&aacute;rio',
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contributors($setup);

?>
<div id="function.ps-arc" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ps_arc</h1>
  <p class="verinfo">(PECL ps &gt;= 1.1.0)</p><p class="refpurpose"><span class="refname">ps_arc</span> &mdash; <span class="dc-title">Desenha um arco no sentido anti-horário</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.ps-arc-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>ps_arc</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">$psdoc</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="parameter">$x</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">$y</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="parameter">$radius</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">$alpha</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="parameter">$beta</code></span><br>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="para rdfs-comment">
   Desenha uma parte de um círculo com um ponto médio em
   (<code class="parameter">x</code>, <code class="parameter">y</code>). O arco começa em um
   ângulo <code class="parameter">alpha</code> e termina em um ângulo
   <code class="parameter">beta</code>. Ele é desenhado no sentido anti-horário (use
   <span class="function"><a href="function.ps-arcn.php" class="function">ps_arcn()</a></span> para desenhar no sentido horário). O subcaminho adicionado
   ao caminho atual começa no arco no ângulo <code class="parameter">alpha</code>
   e termina no arco no ângulo <code class="parameter">beta</code>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.ps-arc-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">psdoc</code></dt>
     <dd>
      <p class="para">
       Identificador de recurso do arquivo postscript
       conforme retornado por <span class="function"><a href="function.ps-new.php" class="function">ps_new()</a></span>.
      </p>
     </dd>
    
    
     <dt><code class="parameter">x</code></dt>
     <dd>
      <p class="para">
       A coordenada x do ponto médio do círculo.
      </p>
     </dd>
    
    
     <dt><code class="parameter">y</code></dt>
     <dd>
      <p class="para">
       A coordenada y do ponto médio do círculo.
      </p>
     </dd>
    
    
     <dt><code class="parameter">radius</code></dt>
     <dd>
      <p class="para">
       O raio do círculo.
      </p>
     </dd>
    
    
     <dt><code class="parameter">alpha</code></dt>
     <dd>
      <p class="para">
       O ângulo inicial em graus.
      </p>
     </dd>
    
    
     <dt><code class="parameter">beta</code></dt>
     <dd>
      <p class="para">
       O ângulo final em graus.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.ps-arc-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   Retorna <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> em caso de sucesso ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> em caso de falha.
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.ps-arc-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.ps-arcn.php" class="function" rel="rdfs-seeAlso">ps_arcn()</a> - Desenha um arco no sentido hor&aacute;rio</span></li>
   </ul>
  </p>
 </div>

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