# C1.Win.C1Chart.ChartGroup.CoordToDataCoord

## Content

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



<h1 id="C1_Win_C1Chart_ChartGroup_CoordToDataCoord_" data-uid="C1.Win.C1Chart.ChartGroup.CoordToDataCoord*">CoordToDataCoord Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Win_C1Chart_ChartGroup_CoordToDataCoord_" data-uid="C1.Win.C1Chart.ChartGroup.CoordToDataCoord*"></a>
<h4 id="C1_Win_C1Chart_ChartGroup_CoordToDataCoord_System_Int32_System_Int32_System_Single__System_Single__" data-uid="C1.Win.C1Chart.ChartGroup.CoordToDataCoord(System.Int32,System.Int32,System.Single@,System.Single@)">CoordToDataCoord(int, int, ref float, ref float)</h4>
<div class="markdown level1 summary"><p>Calculates the data coordinates of a point in the PlotArea given chart client coordinates.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public bool CoordToDataCoord(int XCoord, int YCoord, ref float XDataCoord, ref float YDataCoord)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Function CoordToDataCoord(XCoord As Integer, YCoord As Integer, ByRef XDataCoord As Single, ByRef YDataCoord As Single) As Boolean</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="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">XCoord</span></td>
      <td><p>X coordinate.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">YCoord</span></td>
      <td><p>Y coordinate.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.single">float</a></td>
      <td><span class="parametername">XDataCoord</span></td>
      <td><p>X data coordinate.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.single">float</a></td>
      <td><span class="parametername">YDataCoord</span></td>
      <td><p>Y data coordinate.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td><p>The return value indicates successful calculation.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 id="C1_Win_C1Chart_ChartGroup_CoordToDataCoord_System_Int32_System_Int32_System_Single__System_Single___remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>Mouse coordinates are given in client coordinates.</p>
</div>
<h5 id="C1_Win_C1Chart_ChartGroup_CoordToDataCoord_System_Int32_System_Int32_System_Single__System_Single___seealso">See Also</h5>
<div class="seealso">
    <div><a class="xref" href="C1.Win.C1Chart.ChartGroup.html">ChartGroup</a></div>
</div>


<a id="C1_Win_C1Chart_ChartGroup_CoordToDataCoord_" data-uid="C1.Win.C1Chart.ChartGroup.CoordToDataCoord*"></a>
<h4 id="C1_Win_C1Chart_ChartGroup_CoordToDataCoord_System_Int32_System_Int32_System_Double__System_Double__" data-uid="C1.Win.C1Chart.ChartGroup.CoordToDataCoord(System.Int32,System.Int32,System.Double@,System.Double@)">CoordToDataCoord(int, int, ref double, ref double)</h4>
<div class="markdown level1 summary"><p>Calculates the data coordinates of a point in the PlotArea given chart client coordinates.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public bool CoordToDataCoord(int XCoord, int YCoord, ref double XDataCoord, ref double YDataCoord)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Function CoordToDataCoord(XCoord As Integer, YCoord As Integer, ByRef XDataCoord As Double, ByRef YDataCoord As Double) As Boolean</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="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">XCoord</span></td>
      <td><p>X client coordinate.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">YCoord</span></td>
      <td><p>Y client coordinate.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.double">double</a></td>
      <td><span class="parametername">XDataCoord</span></td>
      <td><p>X data coordinate.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.double">double</a></td>
      <td><span class="parametername">YDataCoord</span></td>
      <td><p>Y data coordinate.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td><p>The return value indicates successful calculation.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 id="C1_Win_C1Chart_ChartGroup_CoordToDataCoord_System_Int32_System_Int32_System_Double__System_Double___remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>Mouse coordinates are given in client coordinates.</p>
</div>
<h5 id="C1_Win_C1Chart_ChartGroup_CoordToDataCoord_System_Int32_System_Int32_System_Double__System_Double___seealso">See Also</h5>
<div class="seealso">
    <div><a class="xref" href="C1.Win.C1Chart.ChartGroup.html">ChartGroup</a></div>
</div>
</div>