# C1.Util.DX.Direct2D.Geometry.Combine

## Content

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



<h1 id="C1_Util_DX_Direct2D_Geometry_Combine_" data-uid="C1.Util.DX.Direct2D.Geometry.Combine*">Combine Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Util_DX_Direct2D_Geometry_Combine_" data-uid="C1.Util.DX.Direct2D.Geometry.Combine*"></a>
<h4 id="C1_Util_DX_Direct2D_Geometry_Combine_C1_Util_DX_Direct2D_Geometry_C1_Util_DX_Direct2D_CombineMode_C1_Util_DX_Direct2D_GeometrySink_" data-uid="C1.Util.DX.Direct2D.Geometry.Combine(C1.Util.DX.Direct2D.Geometry,C1.Util.DX.Direct2D.CombineMode,C1.Util.DX.Direct2D.GeometrySink)">Combine(Geometry, CombineMode, GeometrySink)</h4>
<div class="markdown level1 summary"><p>Combines this geometry with the specified geometry and stores the result in an <a class="xref" href="C1.Util.DX.Direct2D.SimplifiedGeometrySink.html">SimplifiedGeometrySink</a>.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void Combine(Geometry inputGeometry, CombineMode combineMode, GeometrySink geometrySink)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub Combine(inputGeometry As Geometry, combineMode As CombineMode, geometrySink As GeometrySink)</code></pre>
</div>
<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="C1.Util.DX.Direct2D.Geometry.html">Geometry</a></td>
      <td><span class="parametername">inputGeometry</span></td>
      <td><p>The geometry to combine with this instance.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Util.DX.Direct2D.CombineMode.html">CombineMode</a></td>
      <td><span class="parametername">combineMode</span></td>
      <td><p>The type of combine operation to perform.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Util.DX.Direct2D.GeometrySink.html">GeometrySink</a></td>
      <td><span class="parametername">geometrySink</span></td>
      <td><p>The result of the combine operation.</p>
</td>
    </tr>
  </tbody>
</table>


<a id="C1_Util_DX_Direct2D_Geometry_Combine_" data-uid="C1.Util.DX.Direct2D.Geometry.Combine*"></a>
<h4 id="C1_Util_DX_Direct2D_Geometry_Combine_C1_Util_DX_Direct2D_Geometry_C1_Util_DX_Direct2D_CombineMode_System_Single_C1_Util_DX_Direct2D_GeometrySink_" data-uid="C1.Util.DX.Direct2D.Geometry.Combine(C1.Util.DX.Direct2D.Geometry,C1.Util.DX.Direct2D.CombineMode,System.Single,C1.Util.DX.Direct2D.GeometrySink)">Combine(Geometry, CombineMode, float, GeometrySink)</h4>
<div class="markdown level1 summary"><p>Combines this geometry with the specified geometry and stores the result in an <a class="xref" href="C1.Util.DX.Direct2D.SimplifiedGeometrySink.html">SimplifiedGeometrySink</a>.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void Combine(Geometry inputGeometry, CombineMode combineMode, float flatteningTolerance, GeometrySink geometrySink)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub Combine(inputGeometry As Geometry, combineMode As CombineMode, flatteningTolerance As Single, geometrySink As GeometrySink)</code></pre>
</div>
<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="C1.Util.DX.Direct2D.Geometry.html">Geometry</a></td>
      <td><span class="parametername">inputGeometry</span></td>
      <td><p>The geometry to combine with this instance.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Util.DX.Direct2D.CombineMode.html">CombineMode</a></td>
      <td><span class="parametername">combineMode</span></td>
      <td><p>The type of combine operation to perform.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.single">float</a></td>
      <td><span class="parametername">flatteningTolerance</span></td>
      <td><p>The maximum bounds on the distance between points in the polygonal approximation of the geometries. Smaller values produce more accurate results but cause slower execution.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Util.DX.Direct2D.GeometrySink.html">GeometrySink</a></td>
      <td><span class="parametername">geometrySink</span></td>
      <td><p>The result of the combine operation.</p>
</td>
    </tr>
  </tbody>
</table>


<a id="C1_Util_DX_Direct2D_Geometry_Combine_" data-uid="C1.Util.DX.Direct2D.Geometry.Combine*"></a>
<h4 id="C1_Util_DX_Direct2D_Geometry_Combine_C1_Util_DX_Direct2D_Geometry_C1_Util_DX_Direct2D_CombineMode_System_Nullable_C1_Util_DX_Matrix3x2__System_Single_C1_Util_DX_Direct2D_GeometrySink_" data-uid="C1.Util.DX.Direct2D.Geometry.Combine(C1.Util.DX.Direct2D.Geometry,C1.Util.DX.Direct2D.CombineMode,System.Nullable{C1.Util.DX.Matrix3x2},System.Single,C1.Util.DX.Direct2D.GeometrySink)">Combine(Geometry, CombineMode, Matrix3x2?, float, GeometrySink)</h4>
<div class="markdown level1 summary"><p>Combines this geometry with the specified geometry and stores the result in an <a class="xref" href="C1.Util.DX.Direct2D.SimplifiedGeometrySink.html">SimplifiedGeometrySink</a>.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void Combine(Geometry inputGeometry, CombineMode combineMode, Matrix3x2? inputGeometryTransform, float flatteningTolerance, GeometrySink geometrySink)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub Combine(inputGeometry As Geometry, combineMode As CombineMode, inputGeometryTransform As Matrix3x2?, flatteningTolerance As Single, geometrySink As GeometrySink)</code></pre>
</div>
<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="C1.Util.DX.Direct2D.Geometry.html">Geometry</a></td>
      <td><span class="parametername">inputGeometry</span></td>
      <td><p>The geometry to combine with this instance.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Util.DX.Direct2D.CombineMode.html">CombineMode</a></td>
      <td><span class="parametername">combineMode</span></td>
      <td><p>The type of combine operation to perform.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Util.DX.Matrix3x2.html">Matrix3x2</a>?</td>
      <td><span class="parametername">inputGeometryTransform</span></td>
      <td><p>The transform to apply to inputGeometry before combining, or NULL.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.single">float</a></td>
      <td><span class="parametername">flatteningTolerance</span></td>
      <td><p>The maximum bounds on the distance between points in the polygonal approximation of the geometries. Smaller values produce more accurate results but cause slower execution.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Util.DX.Direct2D.GeometrySink.html">GeometrySink</a></td>
      <td><span class="parametername">geometrySink</span></td>
      <td><p>The result of the combine operation.</p>
</td>
    </tr>
  </tbody>
</table>
</div>