<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
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include_once dirname(__FILE__) ."/toc/image.examples.inc";
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  'this' => 
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    0 => 'image.examples-watermark.php',
    1 => 'Alfa kanallarını kullanarak resme damga basmak',
    2 => 'Alfa kanallarını kullanarak resme damga basmak',
  ),
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    0 => 'image.examples.php',
    1 => '&Ouml;rnekler',
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    1 => 'PHP ile PNG oluşturmak',
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    1 => 'Yarı ge&ccedil;irgen filigran oluşturmak i&ccedil;in
    imagecopymerge kullanımı',
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?>
<div id="image.examples-watermark" class="section">
  <h2 class="title">Alfa kanallarını kullanarak resme damga basmak</h2>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Örnek 1 - Alfa kanallarını kullanarak resme damga basma örneği</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">// Filigran uygulanacak fotoğrafı ve damgayı yükleyelim.<br /></span><span style="color: #0000BB">$damga </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecreatefrompng</span><span style="color: #007700">(</span><span style="color: #DD0000">'damga.png'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$foto </span><span style="color: #007700">= </span><span style="color: #0000BB">imagecreatefromjpeg</span><span style="color: #007700">(</span><span style="color: #DD0000">'foto.jpeg'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Damganın kenar boşluklarını ayarlayıp resmin<br />// yükseklik ve genişliğini alalım<br /></span><span style="color: #0000BB">$sağ_boşluk </span><span style="color: #007700">= </span><span style="color: #0000BB">10</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$alt_boşluk </span><span style="color: #007700">= </span><span style="color: #0000BB">10</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$sx </span><span style="color: #007700">= </span><span style="color: #0000BB">imagesx</span><span style="color: #007700">(</span><span style="color: #0000BB">$damga</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$sy </span><span style="color: #007700">= </span><span style="color: #0000BB">imagesy</span><span style="color: #007700">(</span><span style="color: #0000BB">$damga</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Damga resmini koordinatları belirterek kenar boşlukları ile<br />// birlikte fotoğrafın üzerine kopyalayalım.<br /></span><span style="color: #0000BB">imagecopy</span><span style="color: #007700">(</span><span style="color: #0000BB">$foto</span><span style="color: #007700">, </span><span style="color: #0000BB">$damga</span><span style="color: #007700">, </span><span style="color: #0000BB">imagesx</span><span style="color: #007700">(</span><span style="color: #0000BB">$foto</span><span style="color: #007700">) - </span><span style="color: #0000BB">$sx </span><span style="color: #007700">- </span><span style="color: #0000BB">$sağ_boşluk</span><span style="color: #007700">,<br />                         </span><span style="color: #0000BB">imagesy</span><span style="color: #007700">(</span><span style="color: #0000BB">$foto</span><span style="color: #007700">) - </span><span style="color: #0000BB">$sy </span><span style="color: #007700">- </span><span style="color: #0000BB">$alt_boşluk</span><span style="color: #007700">,<br />                         </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">imagesx</span><span style="color: #007700">(</span><span style="color: #0000BB">$damga</span><span style="color: #007700">), </span><span style="color: #0000BB">imagesy</span><span style="color: #007700">(</span><span style="color: #0000BB">$damga</span><span style="color: #007700">));<br /><br /></span><span style="color: #FF8000">// Sonucu çıktılayıp belleği serbest bırakalım.<br /></span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">'Content-type: image/png'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">imagepng</span><span style="color: #007700">(</span><span style="color: #0000BB">$foto</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">imagedestroy</span><span style="color: #007700">(</span><span style="color: #0000BB">$foto</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="mediaobject">
    
     <div class="imageobject">
      <img src="images/21009b70229598c6a80eef8b45bf282b-watermarks.png" alt="Alfa kanallarını kullanarak resmin damgalanması" width="320" height="240" />
     </div>
    </div>
   </div>
   Telif haklı fotoğraflara ve görüntülere bir işaret veya damga basmanın en
   uygun yolu budur. Damga resminde metin olarak bir alfa kanalının varlığı
   halinde metne kenar yumuşatma uygulanacağına dikkat edin. Bu, kopyalama
   sırasında korunur.
  </p>
 </div><?php manual_footer($setup); ?>