# CSJ2K.j2k.codestream.reader.HeaderDecoder.getTilingOrigin

## Content

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<h1 id="CSJ2K_j2k_codestream_reader_HeaderDecoder_getTilingOrigin_" data-uid="CSJ2K.j2k.codestream.reader.HeaderDecoder.getTilingOrigin*">getTilingOrigin Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="CSJ2K_j2k_codestream_reader_HeaderDecoder_getTilingOrigin_" data-uid="CSJ2K.j2k.codestream.reader.HeaderDecoder.getTilingOrigin*"></a>
<h4 id="CSJ2K_j2k_codestream_reader_HeaderDecoder_getTilingOrigin_CSJ2K_j2k_image_Coord_" data-uid="CSJ2K.j2k.codestream.reader.HeaderDecoder.getTilingOrigin(CSJ2K.j2k.image.Coord)">getTilingOrigin(Coord)</h4>
<div class="markdown level1 summary"><p>Returns the tiling origin, referred to as '(Px,Py)' in the 'ImgData'
interface.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public Coord getTilingOrigin(Coord co)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Function getTilingOrigin(co As Coord) As Coord</code></pre>
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<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="CSJ2K.j2k.image.Coord.html">Coord</a></td>
      <td><span class="parametername">co</span></td>
      <td><p>If not null this object is used to return the information. If
null a new one is created and returned.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="CSJ2K.j2k.image.Coord.html">Coord</a></td>
      <td><p>The coordinate of the tiling origin, in the canvas system, on
the reference grid.</p>
</td>
    </tr>
  </tbody>
</table>
</div>