# CSJ2K.j2k.wavelet.synthesis.MultiResImgData.getImgULX

## Content

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<h1 id="CSJ2K_j2k_wavelet_synthesis_MultiResImgData_getImgULX_" data-uid="CSJ2K.j2k.wavelet.synthesis.MultiResImgData.getImgULX*">getImgULX Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="CSJ2K_j2k_wavelet_synthesis_MultiResImgData_getImgULX_" data-uid="CSJ2K.j2k.wavelet.synthesis.MultiResImgData.getImgULX*"></a>
<h4 id="CSJ2K_j2k_wavelet_synthesis_MultiResImgData_getImgULX_System_Int32_" data-uid="CSJ2K.j2k.wavelet.synthesis.MultiResImgData.getImgULX(System.Int32)">getImgULX(int)</h4>
<div class="markdown level1 summary"><p>Returns the horizontal coordinate of the image origin, the top-left
corner, in the canvas system, on the reference grid at the specified
resolution level.  The resolution level is indexed from the lowest
number of resolution levels of all components of the current tile.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">int getImgULX(int rl)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Function getImgULX(rl As Integer) As Integer</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="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">rl</span></td>
      <td><p>The resolution level, from 0 to L.</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="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><p>The horizontal coordinate of the image origin in the canvas
system, on the reference grid.</p>
</td>
    </tr>
  </tbody>
</table>
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