# C1.Framework.Drawing.Gdi.TransformMatrix.ScaleAt

## Content

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



<h1 id="C1_Framework_Drawing_Gdi_TransformMatrix_ScaleAt_" data-uid="C1.Framework.Drawing.Gdi.TransformMatrix.ScaleAt*">ScaleAt Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Framework_Drawing_Gdi_TransformMatrix_ScaleAt_" data-uid="C1.Framework.Drawing.Gdi.TransformMatrix.ScaleAt*"></a>
<h4 id="C1_Framework_Drawing_Gdi_TransformMatrix_ScaleAt_C1_Framework_Drawing_Gdi_Coordinate_System_Single_System_Single_" data-uid="C1.Framework.Drawing.Gdi.TransformMatrix.ScaleAt(C1.Framework.Drawing.Gdi.Coordinate,System.Single,System.Single)">ScaleAt(Coordinate, float, float)</h4>
<div class="markdown level1 summary"><p>Applies the specified scale vector to this Matrix object by prepending the scale vector at speical point.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void ScaleAt(Coordinate point, float scaleX, float scaleY)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub ScaleAt(point As Coordinate, scaleX As Single, scaleY As Single)</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.Framework.Drawing.Gdi.Coordinate.html">Coordinate</a></td>
      <td><span class="parametername">point</span></td>
      <td><p>A <a class="xref" href="C1.Framework.Drawing.Gdi.Coordinate.html">Coordinate</a> class that represents the center of the scale.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.single">float</a></td>
      <td><span class="parametername">scaleX</span></td>
      <td><p>The value by which to scale this Matrix in the x-axis direction.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.single">float</a></td>
      <td><span class="parametername">scaleY</span></td>
      <td><p>The value by which to scale this Matrix in the y-axis direction.</p>
</td>
    </tr>
  </tbody>
</table>


<a id="C1_Framework_Drawing_Gdi_TransformMatrix_ScaleAt_" data-uid="C1.Framework.Drawing.Gdi.TransformMatrix.ScaleAt*"></a>
<h4 id="C1_Framework_Drawing_Gdi_TransformMatrix_ScaleAt_C1_Framework_Drawing_Gdi_Coordinate_System_Single_System_Single_C1_Framework_Drawing_Gdi_TransformOrder_" data-uid="C1.Framework.Drawing.Gdi.TransformMatrix.ScaleAt(C1.Framework.Drawing.Gdi.Coordinate,System.Single,System.Single,C1.Framework.Drawing.Gdi.TransformOrder)">ScaleAt(Coordinate, float, float, TransformOrder)</h4>
<div class="markdown level1 summary"><p>Applies the specified scale vector to this Matrix object by prepending the scale vector at speical point.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void ScaleAt(Coordinate point, float scaleX, float scaleY, TransformOrder order)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub ScaleAt(point As Coordinate, scaleX As Single, scaleY As Single, order As TransformOrder)</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.Framework.Drawing.Gdi.Coordinate.html">Coordinate</a></td>
      <td><span class="parametername">point</span></td>
      <td><p>A <a class="xref" href="C1.Framework.Drawing.Gdi.Coordinate.html">Coordinate</a> class that represents the center of the scale.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.single">float</a></td>
      <td><span class="parametername">scaleX</span></td>
      <td><p>The value by which to scale this Matrix in the x-axis direction.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.single">float</a></td>
      <td><span class="parametername">scaleY</span></td>
      <td><p>The value by which to scale this Matrix in the y-axis direction.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Framework.Drawing.Gdi.TransformOrder.html">TransformOrder</a></td>
      <td><span class="parametername">order</span></td>
      <td><p>A <a class="xref" href="C1.Framework.Drawing.Gdi.TransformOrder.html">TransformOrder</a> enumeration that specifies the order (append or prepend) in
which the scaling is applied to this Matrix object.</p>
</td>
    </tr>
  </tbody>
</table>
</div>