# GrapeCity.Documents.Imaging.TiffCompression

## Content

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




  <h1 id="GrapeCity_Documents_Imaging_TiffCompression" data-uid="GrapeCity.Documents.Imaging.TiffCompression" class="text-break">TiffCompression Enum
</h1>
  <div class="markdown level0 summary"><p>Compression scheme used for encoding TIFF image data.</p>
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  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="GrapeCity.Documents.Imaging.html">GrapeCity.Documents.Imaging</a></h6>
  <h6><strong>Assembly</strong>: DS.Documents.Imaging.dll</h6>
  <h5 id="GrapeCity_Documents_Imaging_TiffCompression_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public enum TiffCompression</code></pre>
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  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Enum TiffCompression</code></pre>
  </div>
  <h3 id="fields">Fields
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  <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_TiffCompression_CCITT_1D">CCITT_1D</td>
        <td><p>CCITT Group 3 1-Dimensional Modified Huffman run length encoding.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_TiffCompression_Deflate">Deflate</td>
        <td><p>Deflate compression, using zlib data format.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_TiffCompression_DontCare">DontCare</td>
        <td><p>Indicates a suitable compression algorithm based on the image and pixel format.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_TiffCompression_Group_3_Fax">Group_3_Fax</td>
        <td><p>T4-encoding: CCITT T.4 bi-level encoding as specified in section 4, Coding, of CCITT Recommendation T.4: “Standardization of Group 3 Facsimile apparatus for document transmission.”</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_TiffCompression_Group_4_Fax">Group_4_Fax</td>
        <td><p>T6-encoding: CCITT T.6 bi-level encoding as specified in section 2 of CCITT Recommendation T.6: “Facsimile coding schemes and coding control functions for Group 4 facsimile apparatus.”</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_TiffCompression_LZW">LZW</td>
        <td><p>An adaptive compression scheme for raster images.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_TiffCompression_NoCompression">NoCompression</td>
        <td><p>No compression, but pack data into bytes as tightly as possible, leaving no unused bits (except at the end of a row).</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_TiffCompression_PackBits">PackBits</td>
        <td><p>A simple byte-oriented runlength scheme.</p>
</td>
      </tr>
    </tbody>
  </table>
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