# C1.WPF.Chart.Extended.Contour

## Content

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



  <h1 id="C1_WPF_Chart_Extended_Contour" data-uid="C1.WPF.Chart.Extended.Contour" class="text-break">Contour Class
</h1>
  <div class="markdown level0 summary"><p>Represents contour series that displays 2D data array using color variations.
Draw contour lines for contour distinction provided by user and groups the iso-areas using provided color</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="https://learn.microsoft.com/dotnet/api/system.windows.threading.dispatcherobject">DispatcherObject</a></div>
    <div class="level2"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.dependencyobject">DependencyObject</a></div>
    <div class="level3"><a class="xref" href="../C1.WPF.FlexChart.4.6.2/C1.WPF.Chart.Series.html">Series</a></div>
    <div class="level4"><a class="xref" href="C1.WPF.Chart.Extended.Heatmap.html">Heatmap</a></div>
    <div class="level5"><span class="xref">Contour</span></div>
  </div>
  <div class="implements">
    <h5>Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.idisposable">IDisposable</a></div>
    <div><span class="xref">IValueProvider</span></div>
    <div><span class="xref">IContour</span></div>
    <div><span class="xref">IHeatmap</span></div>
    <div><span class="xref">ISeries</span></div>
    <div><span class="xref">IStyleProvider</span></div>
    <div><span class="xref">IAxesProvider</span></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.WPF.Chart.Extended.html">C1.WPF.Chart.Extended</a></h6>
  <h6><strong>Assembly</strong>: C1.WPF.FlexChart.Extended.4.6.2.dll</h6>
  <h5 id="C1_WPF_Chart_Extended_Contour_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public class Contour : Heatmap, IDisposable, IValueProvider, IContour, IHeatmap, ISeries, IStyleProvider, IAxesProvider</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Class Contour
    Inherits Heatmap
    Implements IDisposable, IValueProvider, IContour, IHeatmap, ISeries, IStyleProvider, IAxesProvider</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_WPF_Chart_Extended_Contour__ctor" data-uid="C1.WPF.Chart.Extended.Contour.#ctor">
          <a class="xref" href="C1.WPF.Chart.Extended.Contour.-ctor.html#C1_WPF_Chart_Extended_Contour__ctor">Contour()</a>
        </td>
        <td class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="C1.WPF.Chart.Extended.Contour.html">Contour</a> class.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="fields">Fields
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_WPF_Chart_Extended_Contour_AppearanceProperty" data-uid="C1.WPF.Chart.Extended.Contour.AppearanceProperty">
          <a class="xref" href="C1.WPF.Chart.Extended.Contour.AppearanceProperty.html">AppearanceProperty</a>
        </td>
        <td class="markdown level1 summary"><p>Identifies the Appearance dependency property.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_Chart_Extended_Contour_LevelsProperty" data-uid="C1.WPF.Chart.Extended.Contour.LevelsProperty">
          <a class="xref" href="C1.WPF.Chart.Extended.Contour.LevelsProperty.html">LevelsProperty</a>
        </td>
        <td class="markdown level1 summary"><p>Identifies the Levels dependency property.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_Chart_Extended_Contour_NumberOfLevelsProperty" data-uid="C1.WPF.Chart.Extended.Contour.NumberOfLevelsProperty">
          <a class="xref" href="C1.WPF.Chart.Extended.Contour.NumberOfLevelsProperty.html">NumberOfLevelsProperty</a>
        </td>
        <td class="markdown level1 summary"><p>Identifies the NumberOfLevels dependency property.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_Chart_Extended_Contour_StartXProperty" data-uid="C1.WPF.Chart.Extended.Contour.StartXProperty">
          <a class="xref" href="C1.WPF.Chart.Extended.Contour.StartXProperty.html">StartXProperty</a>
        </td>
        <td class="markdown level1 summary"><p>Identifies the StartXProperty dependency property.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_Chart_Extended_Contour_StartYProperty" data-uid="C1.WPF.Chart.Extended.Contour.StartYProperty">
          <a class="xref" href="C1.WPF.Chart.Extended.Contour.StartYProperty.html">StartYProperty</a>
        </td>
        <td class="markdown level1 summary"><p>Identifies the StartYProperty dependency property.</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_WPF_Chart_Extended_Contour_Appearance" data-uid="C1.WPF.Chart.Extended.Contour.Appearance">
          <a class="xref" href="C1.WPF.Chart.Extended.Contour.Appearance.html#C1_WPF_Chart_Extended_Contour_Appearance">Appearance</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the type of contour appearance</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_Chart_Extended_Contour_Levels" data-uid="C1.WPF.Chart.Extended.Contour.Levels">
          <a class="xref" href="C1.WPF.Chart.Extended.Contour.Levels.html#C1_WPF_Chart_Extended_Contour_Levels">Levels</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the explicit contour levels to use for rendering.
If set, this overrides the automatic level calculation based on NumberOfContourLevels.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_Chart_Extended_Contour_NumberOfLevels" data-uid="C1.WPF.Chart.Extended.Contour.NumberOfLevels">
          <a class="xref" href="C1.WPF.Chart.Extended.Contour.NumberOfLevels.html#C1_WPF_Chart_Extended_Contour_NumberOfLevels">NumberOfLevels</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the number of contour levels to display.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_Chart_Extended_Contour_StartX" data-uid="C1.WPF.Chart.Extended.Contour.StartX">
          <a class="xref" href="C1.WPF.Chart.Extended.Contour.StartX.html#C1_WPF_Chart_Extended_Contour_StartX">StartX</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the starting data x-value. The default value is 0.0.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_Chart_Extended_Contour_StartY" data-uid="C1.WPF.Chart.Extended.Contour.StartY">
          <a class="xref" href="C1.WPF.Chart.Extended.Contour.StartY.html#C1_WPF_Chart_Extended_Contour_StartY">StartY</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the starting data y-value. The default value is 0.0</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_WPF_Chart_Extended_Contour_OnRendering_C1_Chart_IRenderEngine_" data-uid="C1.WPF.Chart.Extended.Contour.OnRendering(C1.Chart.IRenderEngine)">
          <a class="xref" href="C1.WPF.Chart.Extended.Contour.OnRendering.html#C1_WPF_Chart_Extended_Contour_OnRendering_C1_Chart_IRenderEngine_">OnRendering(IRenderEngine)</a>
        </td>
        <td class="markdown level1 summary"><p>Handles the rendering of the contour chart.</p>
</td>
      </tr>
    </tbody>
  </table>

</div>