# C1.Win.Chart.Annotation.Polygon

## Content

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



  <h1 id="C1_Win_Chart_Annotation_Polygon" data-uid="C1.Win.Chart.Annotation.Polygon" class="text-break">Polygon Class
</h1>
  <div class="markdown level0 summary"><p>Represents a polygon annotation for <a class="xref" href="C1.Win.Chart.Annotation.AnnotationLayer.html">AnnotationLayer</a></p>
</div>
  <div class="markdown level0 conceptual"></div>
  <div class="inheritance">
    <h5>Inheritance</h5>
    <div class="level0"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
    <div class="level1"><a class="xref" href="C1.Win.Chart.Annotation.AnnotationBase.html">AnnotationBase</a></div>
    <div class="level2"><a class="xref" href="C1.Win.Chart.Annotation.Shape.html">Shape</a></div>
    <div class="level3"><span class="xref">Polygon</span></div>
  </div>
  <div class="implements">
    <h5>Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.componentmodel.inotifypropertychanged">INotifyPropertyChanged</a></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.Chart.Annotation.html">C1.Win.Chart.Annotation</a></h6>
  <h6><strong>Assembly</strong>: C1.Win.FlexChart.10.dll</h6>
  <h5 id="C1_Win_Chart_Annotation_Polygon_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public class Polygon : Shape, INotifyPropertyChanged</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Class Polygon
    Inherits Shape
    Implements INotifyPropertyChanged</code></pre>
  </div>
  <h3 id="constructors">Constructors
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_Chart_Annotation_Polygon__ctor" data-uid="C1.Win.Chart.Annotation.Polygon.#ctor">
          <a class="xref" href="C1.Win.Chart.Annotation.Polygon.-ctor.html#C1_Win_Chart_Annotation_Polygon__ctor">Polygon()</a>
        </td>
        <td class="markdown level1 summary"><p>Create an instance of Polygon.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Chart_Annotation_Polygon__ctor_System_String_" data-uid="C1.Win.Chart.Annotation.Polygon.#ctor(System.String)">
          <a class="xref" href="C1.Win.Chart.Annotation.Polygon.-ctor.html#C1_Win_Chart_Annotation_Polygon__ctor_System_String_">Polygon(string)</a>
        </td>
        <td class="markdown level1 summary"><p>Create an instance of Polygon.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="properties">Properties
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_Chart_Annotation_Polygon_Bounds" data-uid="C1.Win.Chart.Annotation.Polygon.Bounds">
          <a class="xref" href="C1.Win.Chart.Annotation.Polygon.Bounds.html#C1_Win_Chart_Annotation_Polygon_Bounds">Bounds</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the bounding box.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Chart_Annotation_Polygon_ContentCenter" data-uid="C1.Win.Chart.Annotation.Polygon.ContentCenter">
          <a class="xref" href="C1.Win.Chart.Annotation.Polygon.ContentCenter.html#C1_Win_Chart_Annotation_Polygon_ContentCenter">ContentCenter</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the center of annotation's content.
If the property value is null (default value), the position of content is selected automatically.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Chart_Annotation_Polygon_Points" data-uid="C1.Win.Chart.Annotation.Polygon.Points">
          <a class="xref" href="C1.Win.Chart.Annotation.Polygon.Points.html#C1_Win_Chart_Annotation_Polygon_Points">Points</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the collection of points of the polygon annotation.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="methods">Methods
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_Chart_Annotation_Polygon_Distance_System_Double_System_Double_" data-uid="C1.Win.Chart.Annotation.Polygon.Distance(System.Double,System.Double)">
          <a class="xref" href="C1.Win.Chart.Annotation.Polygon.Distance.html#C1_Win_Chart_Annotation_Polygon_Distance_System_Double_System_Double_">Distance(double, double)</a>
        </td>
        <td class="markdown level1 summary"><p>Calculates distance from point(x,y) to the start point of line annotation.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Chart_Annotation_Polygon_GetSize" data-uid="C1.Win.Chart.Annotation.Polygon.GetSize">
          <a class="xref" href="C1.Win.Chart.Annotation.Polygon.GetSize.html#C1_Win_Chart_Annotation_Polygon_GetSize">GetSize()</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the element size.</p>
</td>
      </tr>
    </tbody>
  </table>

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