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<div id="function.imagefilledarc" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">imagefilledarc</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.0.6, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">imagefilledarc</span> &mdash; <span class="dc-title">Desenha um arco parcial preenchido</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.imagefilledarc-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>imagefilledarc</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="class.gdimage.php" class="type GdImage">GdImage</a></span> <code class="parameter">$image</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$center_x</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">$center_y</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$width</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">$height</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$start_angle</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">$end_angle</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$color</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">$style</code></span><br>): <span class="type"><a href="language.types.singleton.php" class="type true">true</a></span></div>

  <p class="para rdfs-comment">
   Desenha um arco parcial centrado na coordenada especificada na
   imagem fornecida em <code class="parameter">image</code>.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.imagefilledarc-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    <dt>
<code class="parameter">image</code></dt><dd><p class="para">Um objeto <span class="classname"><a href="class.gdimage.php" class="classname">GdImage</a></span>, retornado por uma das funções de criação de imagem,
como <span class="function"><a href="function.imagecreatetruecolor.php" class="function">imagecreatetruecolor()</a></span>.</p></dd>
    
     <dt><code class="parameter">center_x</code></dt>
     <dd>
      <p class="para">
       Coordenada x do centro.
      </p>
     </dd>
    
    
     <dt><code class="parameter">center_y</code></dt>
     <dd>
      <p class="para">
       Coordenada y do centro.
      </p>
     </dd>
    
    
     <dt><code class="parameter">width</code></dt>
     <dd>
      <p class="para">
       Largura do arco.
      </p>
     </dd>
    
    
     <dt><code class="parameter">height</code></dt>
     <dd>
      <p class="para">
       Altura do arco.
      </p>
     </dd>
    
    
     <dt><code class="parameter">start_angle</code></dt>
     <dd>
      <p class="para">
       O ângulo inicial do arco, em graus.
      </p>
     </dd>
    
    
     <dt><code class="parameter">end_angle</code></dt>
     <dd>
      <p class="para">
       O ângulo final do arco, em graus.
       0° está localizado na posição 3 horas do relógio, e o arco é desenhado
       no sentido horário.
      </p>
     </dd>
    
    
     <dt><code class="parameter">color</code></dt>
     <dd>
      <p class="para">
       Um identificador de cor criado com <span class="function"><a href="function.imagecolorallocate.php" class="function">imagecolorallocate()</a></span>.
      </p>
     </dd>
    
    
     <dt><code class="parameter">style</code></dt>
     <dd>
      <p class="para">
       Um OR binário das seguinte possibilidades:
       <ol type="1">
        <li class="listitem"><span class="simpara"><strong><code><a href="image.constants.php#constant.img-arc-pie">IMG_ARC_PIE</a></code></strong></span></li>
        <li class="listitem"><span class="simpara"><strong><code><a href="image.constants.php#constant.img-arc-chord">IMG_ARC_CHORD</a></code></strong></span></li>
        <li class="listitem"><span class="simpara"><strong><code><a href="image.constants.php#constant.img-arc-nofill">IMG_ARC_NOFILL</a></code></strong></span></li>
        <li class="listitem"><span class="simpara"><strong><code><a href="image.constants.php#constant.img-arc-edged">IMG_ARC_EDGED</a></code></strong></span></li>
       </ol>
       <strong><code><a href="image.constants.php#constant.img-arc-pie">IMG_ARC_PIE</a></code></strong> e <strong><code><a href="image.constants.php#constant.img-arc-chord">IMG_ARC_CHORD</a></code></strong> são
       mutualmente exclusivas; <strong><code><a href="image.constants.php#constant.img-arc-chord">IMG_ARC_CHORD</a></code></strong> apenas
       conecta os ângulos inicial e final com uma linha reta, enquanto que
       <strong><code><a href="image.constants.php#constant.img-arc-pie">IMG_ARC_PIE</a></code></strong> produz uma borda arredondada.
       <strong><code><a href="image.constants.php#constant.img-arc-nofill">IMG_ARC_NOFILL</a></code></strong> indica que o arco
       ou corda devem ser contornados, não preenchidos.  <strong><code><a href="image.constants.php#constant.img-arc-edged">IMG_ARC_EDGED</a></code></strong>,
       usado em conjunto com <strong><code><a href="image.constants.php#constant.img-arc-nofill">IMG_ARC_NOFILL</a></code></strong>, indica que o ângulo inicial
       e o final devem ser conectados ao centro - é uma boa
       forma de se contornar (em vez de preencher) uma &#039;fatia de pizza&#039;.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.imagefilledarc-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   Sempre retorna <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong>.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.imagefilledarc-changelog">
  <h3 class="title">Registro de Alterações</h3>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>Versão</th>
      <th>Descrição</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
 <td>8.0.0</td>
 <td>
  O parâmetro <code class="parameter">image</code> agora espera uma instância de <span class="classname"><a href="class.gdimage.php" class="classname">GdImage</a></span>;
  anteriormente, um <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="literal">gd</code> válido era esperado.
 </td>
</tr>

    </tbody>
   
  </table>

 </div>


 <div class="refsect1 examples" id="refsect1-function.imagefilledarc-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Criando uma pizza em 3D</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">// cria a imagem<br /></span><span style="color: #0000BB">$image </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecreatetruecolor</span><span style="color: #007700">(</span><span style="color: #0000BB">100</span><span style="color: #007700">, </span><span style="color: #0000BB">100</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// aloca algumas cores<br /></span><span style="color: #0000BB">$white    </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecolorallocate</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">0xFF</span><span style="color: #007700">, </span><span style="color: #0000BB">0xFF</span><span style="color: #007700">, </span><span style="color: #0000BB">0xFF</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$gray     </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecolorallocate</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">0xC0</span><span style="color: #007700">, </span><span style="color: #0000BB">0xC0</span><span style="color: #007700">, </span><span style="color: #0000BB">0xC0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$darkgray </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecolorallocate</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">0x90</span><span style="color: #007700">, </span><span style="color: #0000BB">0x90</span><span style="color: #007700">, </span><span style="color: #0000BB">0x90</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$navy     </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecolorallocate</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">0x00</span><span style="color: #007700">, </span><span style="color: #0000BB">0x00</span><span style="color: #007700">, </span><span style="color: #0000BB">0x80</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$darknavy </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecolorallocate</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">0x00</span><span style="color: #007700">, </span><span style="color: #0000BB">0x00</span><span style="color: #007700">, </span><span style="color: #0000BB">0x50</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$red      </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecolorallocate</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">0xFF</span><span style="color: #007700">, </span><span style="color: #0000BB">0x00</span><span style="color: #007700">, </span><span style="color: #0000BB">0x00</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$darkred  </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecolorallocate</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">0x90</span><span style="color: #007700">, </span><span style="color: #0000BB">0x00</span><span style="color: #007700">, </span><span style="color: #0000BB">0x00</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// faz o efeito 3D<br /></span><span style="color: #007700">for (</span><span style="color: #0000BB">$i </span><span style="color: #007700">= </span><span style="color: #0000BB">60</span><span style="color: #007700">; </span><span style="color: #0000BB">$i </span><span style="color: #007700">&gt; </span><span style="color: #0000BB">50</span><span style="color: #007700">; </span><span style="color: #0000BB">$i</span><span style="color: #007700">--) {<br />   </span><span style="color: #0000BB">imagefilledarc</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">$i</span><span style="color: #007700">, </span><span style="color: #0000BB">100</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">45</span><span style="color: #007700">, </span><span style="color: #0000BB">$darknavy</span><span style="color: #007700">, </span><span style="color: #0000BB">IMG_ARC_PIE</span><span style="color: #007700">);<br />   </span><span style="color: #0000BB">imagefilledarc</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">$i</span><span style="color: #007700">, </span><span style="color: #0000BB">100</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">45</span><span style="color: #007700">, </span><span style="color: #0000BB">75 </span><span style="color: #007700">, </span><span style="color: #0000BB">$darkgray</span><span style="color: #007700">, </span><span style="color: #0000BB">IMG_ARC_PIE</span><span style="color: #007700">);<br />   </span><span style="color: #0000BB">imagefilledarc</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">$i</span><span style="color: #007700">, </span><span style="color: #0000BB">100</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">75</span><span style="color: #007700">, </span><span style="color: #0000BB">360 </span><span style="color: #007700">, </span><span style="color: #0000BB">$darkred</span><span style="color: #007700">, </span><span style="color: #0000BB">IMG_ARC_PIE</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">imagefilledarc</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">100</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">45</span><span style="color: #007700">, </span><span style="color: #0000BB">$navy</span><span style="color: #007700">, </span><span style="color: #0000BB">IMG_ARC_PIE</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">imagefilledarc</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">100</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">45</span><span style="color: #007700">, </span><span style="color: #0000BB">75 </span><span style="color: #007700">, </span><span style="color: #0000BB">$gray</span><span style="color: #007700">, </span><span style="color: #0000BB">IMG_ARC_PIE</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">imagefilledarc</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">100</span><span style="color: #007700">, </span><span style="color: #0000BB">50</span><span style="color: #007700">, </span><span style="color: #0000BB">75</span><span style="color: #007700">, </span><span style="color: #0000BB">360 </span><span style="color: #007700">, </span><span style="color: #0000BB">$red</span><span style="color: #007700">, </span><span style="color: #0000BB">IMG_ARC_PIE</span><span style="color: #007700">);<br /><br /><br /></span><span style="color: #FF8000">// descarrega a imagem<br /></span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">'Content-type: image/png'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">imagepng</span><span style="color: #007700">(</span><span style="color: #0000BB">$image</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>O exemplo acima produzirá
algo semelhante a:</p></div>
    <div class="mediaobject">
     
     <div class="imageobject">
      <img src="images/21009b70229598c6a80eef8b45bf282b-imagefilledarc.png" alt="Saída do exemplo: Criando uma pizza em 3D" width="100" height="100" />
     </div>
    </div>
   </div>
  </p>
 </div>


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