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  hesaplar',
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?>
<div id="function.imageftbbox" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">imageftbbox</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.0.7, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">imageftbbox</span> &mdash; <span class="dc-title">Bir FreeType2 yazı tipi ile yazılacak bir metnin çerçevesini
  hesaplar</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.imageftbbox-description">
  <h3 class="title">Açıklama</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>imageftbbox</strong></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">$boyut</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.float.php" class="type float">float</a></span> <code class="parameter">$açı</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$yazıtipi</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$metin</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter">$seçenekler</code><span class="initializer"> = []</span></span><br>): <span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   Bu işlev, bir FreeType2 yazı tipi ile yazılacak bir metnin çerçevesini
   hesaplar.
  </p>
  <blockquote class="note"><p><strong class="note">Bilginize</strong>: 
   <p class="para">
    PHP 8.0.0 öncesinde <span class="function"><strong>imageftbbox()</strong></span> işlevi
    <span class="function"><a href="function.imagettfbbox.php" class="function">imagettfbbox()</a></span> işlevinin geliştirilmişi olup ek olarak
    <code class="parameter">seçenekler</code> bağımsız değişkenine sahipti.
    PHP 8.0.0 ve sonrasında <span class="function"><a href="function.imagettfbbox.php" class="function">imagettfbbox()</a></span> işlevi
    <span class="function"><strong>imageftbbox()</strong></span> işlevinin takma adıdır.
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.imageftbbox-parameters">
  <h3 class="title">Bağımsız Değişkenler</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">boyut</code></dt>
     <dd>
      <p class="para">Punto cinsinden yazıtipi boyutu.</p>
     </dd>
    
    
     <dt><code class="parameter">açı</code></dt>
     <dd>
      <p class="para">
       Metnin yazım açısı.
      </p>
     </dd>
    
    
     <dt><code class="parameter">yazıtipi</code></dt>
     <dd>
      <p class="para">
       FreeType2 yazı tipi dosyasının ismi. Bir URL olarak belirtilebilir.
       PHP&#039;nin kullandığı GD kütüphanesinin sürümüne bağlı olarak, / ile
       başlamayan bir FreeType2 dosya ismine .ttf uzantısı eklenir ve kütüphane
       bu dosya ismini kütüphanede tanımlı dizinlerde arar.
      </p>
     </dd>
    
    
     <dt><code class="parameter">metin</code></dt>
     <dd>
      <p class="para">
       Çerçevesi hesaplanacak metin.
      </p>
     </dd>
    
    
     <dt><code class="parameter">seçenekler</code></dt>
     <dd>
      <p class="para">
       <table class="doctable table">
       <caption><strong><code class="parameter">seçenekler</code> için olası dizi indisleri</strong></caption>
        
         <thead>
          <tr>
           <th>Anahtar</th>
           <th>Türü</th>
           <th>Anlamı</th>
          </tr>

         </thead>

         <tbody class="tbody">
          <tr>
           <td><code class="literal">linespacing</code></td>
           <td><span class="type"><a href="language.types.float.php" class="type float">float</a></span></td>
           <td>Satırlar arasındaki boşluğu tanımlar.</td>
          </tr>

         </tbody>
        
       </table>

      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.imageftbbox-returnvalues">
  <h3 class="title">Dönen Değerler</h3>
  <p class="para">
   Metin çerçevesinin dört köşesinin koordinatlarını içeren 8 elemanlı bir
   dizi ile döner:
   <table class="doctable informaltable">
    
     <tbody class="tbody">
      <tr>
       <td>0</td>
       <td>Sol alt köşenin X konumu</td>
      </tr>

      <tr>
       <td>1</td>
       <td>Sol alt köşenin Y konumu</td>
      </tr>

      <tr>
       <td>2</td>
       <td>Sağ alt köşenin X konumu</td>
      </tr>

      <tr>
       <td>3</td>
       <td>Sağ alt köşenin Y konumu</td>
      </tr>

      <tr>
       <td>4</td>
       <td>Sağ üst köşenin X konumu</td>
      </tr>

      <tr>
       <td>5</td>
       <td>Sağ üst köşenin Y konumu</td>
      </tr>

      <tr>
       <td>6</td>
       <td>Sol üst köşenin X konumu</td>
      </tr>

      <tr>
       <td>7</td>
       <td>Sol üst köşenin Y konumu</td>
      </tr>

     </tbody>
    
   </table>

  </p>
  <p class="para">
   Noktalar açıdan bağımsız olarak metne görelidir.
   Yani, &quot;sol üst&quot; denince metne yatay olarak bakarken sol üst köşe
   kastedilmektedir.
  </p>
  <p class="para">
   Başarısızlık durumunda, <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> döner.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.imageftbbox-examples">
  <h3 class="title">Örnekler</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Örnek 1 - <span class="function"><strong>imageftbbox()</strong></span> örneği</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">// Tuvalimizi oluşturalım<br /></span><span style="color: #0000BB">$im </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecreatetruecolor</span><span style="color: #007700">(</span><span style="color: #0000BB">300</span><span style="color: #007700">, </span><span style="color: #0000BB">150</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$black </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecolorallocate</span><span style="color: #007700">(</span><span style="color: #0000BB">$im</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$white </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecolorallocate</span><span style="color: #007700">(</span><span style="color: #0000BB">$im</span><span style="color: #007700">, </span><span style="color: #0000BB">255</span><span style="color: #007700">, </span><span style="color: #0000BB">255</span><span style="color: #007700">, </span><span style="color: #0000BB">255</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Artalan rengi beyaz olsun<br /></span><span style="color: #0000BB">imagefilledrectangle</span><span style="color: #007700">(</span><span style="color: #0000BB">$im</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">, </span><span style="color: #0000BB">299</span><span style="color: #007700">, </span><span style="color: #0000BB">299</span><span style="color: #007700">, </span><span style="color: #0000BB">$white</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Yazı tipi dosyamızın yolu<br /></span><span style="color: #0000BB">$font </span><span style="color: #007700">= </span><span style="color: #DD0000">'./arial.ttf'</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// Metin çerçevesini hesaplatalım<br /></span><span style="color: #0000BB">$bbox </span><span style="color: #007700">= </span><span style="color: #0000BB">imageftbbox</span><span style="color: #007700">(</span><span style="color: #0000BB">10</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">$font</span><span style="color: #007700">, </span><span style="color: #DD0000">'The PHP Documentation Group'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Metnin yazılmaya başlanacağı koordinatlar<br /></span><span style="color: #0000BB">$x </span><span style="color: #007700">= </span><span style="color: #0000BB">$bbox</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">] + (</span><span style="color: #0000BB">imagesx</span><span style="color: #007700">(</span><span style="color: #0000BB">$im</span><span style="color: #007700">) / </span><span style="color: #0000BB">2</span><span style="color: #007700">) - (</span><span style="color: #0000BB">$bbox</span><span style="color: #007700">[</span><span style="color: #0000BB">4</span><span style="color: #007700">] / </span><span style="color: #0000BB">2</span><span style="color: #007700">) - </span><span style="color: #0000BB">5</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$y </span><span style="color: #007700">= </span><span style="color: #0000BB">$bbox</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">] + (</span><span style="color: #0000BB">imagesy</span><span style="color: #007700">(</span><span style="color: #0000BB">$im</span><span style="color: #007700">) / </span><span style="color: #0000BB">2</span><span style="color: #007700">) - (</span><span style="color: #0000BB">$bbox</span><span style="color: #007700">[</span><span style="color: #0000BB">5</span><span style="color: #007700">] / </span><span style="color: #0000BB">2</span><span style="color: #007700">) - </span><span style="color: #0000BB">5</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">imagefttext</span><span style="color: #007700">(</span><span style="color: #0000BB">$im</span><span style="color: #007700">, </span><span style="color: #0000BB">10</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">$x</span><span style="color: #007700">, </span><span style="color: #0000BB">$y</span><span style="color: #007700">, </span><span style="color: #0000BB">$black</span><span style="color: #007700">, </span><span style="color: #0000BB">$font</span><span style="color: #007700">, </span><span style="color: #DD0000">'The PHP Documentation Group'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Görüntüyü çıktılayalım<br /></span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">'Content-Type: image/png'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">imagepng</span><span style="color: #007700">(</span><span style="color: #0000BB">$im</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">imagedestroy</span><span style="color: #007700">(</span><span style="color: #0000BB">$im</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

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


 <div class="refsect1 notes" id="refsect1-function.imageftbbox-notes">
  <h3 class="title">Notlar</h3>
  <blockquote class="note"><p><strong class="note">Bilginize</strong>: 
<span class="simpara">Bu işlev sadece, PHP, freetype desteği
(<strong class="option configure">--with-freetype-dir=DİZİN</strong> seçeneği) ile
derlenmişse kullanılabilir.</span></p></blockquote>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.imageftbbox-seealso">
  <h3 class="title">Ayrıca Bakınız</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.imagefttext.php" class="function" rel="rdfs-seeAlso">imagefttext()</a> - Bir metni bir g&ouml;r&uuml;nt&uuml;ye bir FreeType 2 yazı tipini kullanarak yazar</span></li>
   <li><span class="function"><a href="function.imagettfbbox.php" class="function" rel="rdfs-seeAlso">imagettfbbox()</a> - TrueType yazıtipi kullanılan bir metnin &ccedil;er&ccedil;evesini d&ouml;nd&uuml;r&uuml;r</span></li>
  </ul>
 </div>

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