# C1.Framework.Drawing.Gdi.Graphics.DrawBeziers

## Content

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<h1 id="C1_Framework_Drawing_Gdi_Graphics_DrawBeziers_" data-uid="C1.Framework.Drawing.Gdi.Graphics.DrawBeziers*">DrawBeziers Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Framework_Drawing_Gdi_Graphics_DrawBeziers_" data-uid="C1.Framework.Drawing.Gdi.Graphics.DrawBeziers*"></a>
<h4 id="C1_Framework_Drawing_Gdi_Graphics_DrawBeziers_C1_Framework_Drawing_Gdi_Pen_System_Drawing_Point___" data-uid="C1.Framework.Drawing.Gdi.Graphics.DrawBeziers(C1.Framework.Drawing.Gdi.Pen,System.Drawing.Point[])">DrawBeziers(Pen, Point[])</h4>
<div class="markdown level1 summary"><p>Draw the special Bezier curve on current <code>Graphics</code> by using the special pen.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void DrawBeziers(Pen pen, Point[] points)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub DrawBeziers(pen As Pen, points As Point())</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="C1.Framework.Drawing.Gdi.Pen.html">Pen</a></td>
      <td><span class="parametername">pen</span></td>
      <td><p>A <a class="xref" href="C1.Framework.Drawing.Gdi.Pen.html">Pen</a> indicate the draw-style of Bezier curve</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.drawing.point">Point</a>[]</td>
      <td><span class="parametername">points</span></td>
      <td><p>An array of <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.drawing.point">Point</a>structures that contain the endpoints and control points of the curve(s).
This value must be one more than three times the number of curves to be drawn,
because each Bzier curve requires two control points and an endpoint,
and the initial curve requires an additional starting point.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 id="C1_Framework_Drawing_Gdi_Graphics_DrawBeziers_C1_Framework_Drawing_Gdi_Pen_System_Drawing_Point____remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>
  DrawBeziers draws cubic Bzier curves by using the endpoints and control points specified by the <code>points</code> parameter.
  The first curve is drawn from the first point to the fourth point by using the second and third points
  as control points. Each subsequent curve in the sequence needs exactly three more points: the ending point of
  the previous curve is used as the starting point, the next two points in the sequence are control points,
  and the third is the ending point.
</p>
<p>
  Any extra points are ignored. To draw a line with more points, divide the data into groups
  that have less than the maximum number of points and call the function for each group of points.
  Remember to connect the line segments.
</p>
</div>
<h5 class="exceptions">Exceptions</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Condition</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="C1.Framework.SystemErrorException.html">SystemErrorException</a></td>
      <td></td>
    </tr>
  </tbody>
</table>
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