# GrapeCity.Documents.Imaging.Skia.JpegAlphaOption

## Content

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




  <h1 id="GrapeCity_Documents_Imaging_Skia_JpegAlphaOption" data-uid="GrapeCity.Documents.Imaging.Skia.JpegAlphaOption" class="text-break">JpegAlphaOption Enum
</h1>
  <div class="markdown level0 summary"><p>Options to control how alpha should be handled.</p>
</div>
  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="GrapeCity.Documents.Imaging.Skia.html">GrapeCity.Documents.Imaging.Skia</a></h6>
  <h6><strong>Assembly</strong>: DS.Documents.Imaging.Skia.dll</h6>
  <h5 id="GrapeCity_Documents_Imaging_Skia_JpegAlphaOption_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public enum JpegAlphaOption</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Enum JpegAlphaOption</code></pre>
  </div>
  <h3 id="fields">Fields
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    <thead>
    </thead></thead><tbody>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Skia_JpegAlphaOption_BlendOnBlack">BlendOnBlack</td>
        <td><p>Blend the pixels onto a black background before encoding.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Skia_JpegAlphaOption_Ignore">Ignore</td>
        <td><p>Ignore the alpha channel and treat the image as opaque.</p>
</td>
      </tr>
    </tbody>
  </table>
</div>