# CSJ2K.j2k.image.input.ImgReader.getCompImgWidth

## Content

<div class="doc-site-dotnet-api-container">



<h1 id="CSJ2K_j2k_image_input_ImgReader_getCompImgWidth_" data-uid="CSJ2K.j2k.image.input.ImgReader.getCompImgWidth*">getCompImgWidth Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="CSJ2K_j2k_image_input_ImgReader_getCompImgWidth_" data-uid="CSJ2K.j2k.image.input.ImgReader.getCompImgWidth*"></a>
<h4 id="CSJ2K_j2k_image_input_ImgReader_getCompImgWidth_System_Int32_" data-uid="CSJ2K.j2k.image.input.ImgReader.getCompImgWidth(System.Int32)">getCompImgWidth(int)</h4>
<div class="markdown level1 summary"><p>Returns the width in pixels of the specified component in the overall
image. This default implementation assumes no component, or component,
subsampling (i.e. all components have the same dimensions in pixels).</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">public virtual int getCompImgWidth(int c)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Overridable Function getCompImgWidth(c 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">c</span></td>
      <td><p>The index of the component, from 0 to C-1.</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 width in pixels of component <tt>c</tt> in the overall
image.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="implements">Implements</h5>
    <div><a class="xref" href="CSJ2K.j2k.image.ImgData.getCompImgWidth.html#CSJ2K_j2k_image_ImgData_getCompImgWidth_System_Int32_">ImgData.getCompImgWidth(int)</a></div>
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