csharp
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gui-cs.Terminal.Gui
镜像自地址 https://github.com/gui-cs/Terminal.Gui.git


			
				
					
						
						
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            <article class="content wrap" id="_content" data-uid="Terminal.Gui.Graphs.TextAnnotation">
  
  
  <h1 id="Terminal_Gui_Graphs_TextAnnotation" data-uid="Terminal.Gui.Graphs.TextAnnotation" class="text-break">Class TextAnnotation
  </h1>
  <div class="markdown level0 summary">
Displays text at a given position (in screen space or graph space)
</div>
  <div class="markdown level0 conceptual"></div>
  <div class="inheritance">
    <h5>Inheritance</h5>
    <div class="level0"><span class="xref">System.Object</span></div>
    <div class="level1"><span class="xref">TextAnnotation</span></div>
  </div>
  <div classs="implements">
    <h5>Implements</h5>
    <div><a class="xref" href="Terminal.Gui.Graphs.IAnnotation.html">IAnnotation</a></div>
  </div>
  <div class="inheritedMembers">
    <h5>Inherited Members</h5>
    <div>
      <span class="xref">System.Object.Equals(System.Object)</span>
    </div>
    <div>
      <span class="xref">System.Object.Equals(System.Object, System.Object)</span>
    </div>
    <div>
      <span class="xref">System.Object.GetHashCode()</span>
    </div>
    <div>
      <span class="xref">System.Object.GetType()</span>
    </div>
    <div>
      <span class="xref">System.Object.MemberwiseClone()</span>
    </div>
    <div>
      <span class="xref">System.Object.ReferenceEquals(System.Object, System.Object)</span>
    </div>
    <div>
      <span class="xref">System.Object.ToString()</span>
    </div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="Terminal.Gui.Graphs.html">Terminal.Gui.Graphs</a></h6>
  <h6><strong>Assembly</strong>: Terminal.Gui.dll</h6>
  <h5 id="Terminal_Gui_Graphs_TextAnnotation_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public class TextAnnotation : IAnnotation</code></pre>
  </div>
  <h3 id="properties">Properties
  </h3>
  <a id="Terminal_Gui_Graphs_TextAnnotation_BeforeSeries_" data-uid="Terminal.Gui.Graphs.TextAnnotation.BeforeSeries*"></a>
  <h4 id="Terminal_Gui_Graphs_TextAnnotation_BeforeSeries" data-uid="Terminal.Gui.Graphs.TextAnnotation.BeforeSeries">BeforeSeries</h4>
  <div class="markdown level1 summary">
True to add text before plotting series.  Defaults to false
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public bool BeforeSeries { get; set; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Boolean</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <a id="Terminal_Gui_Graphs_TextAnnotation_GraphPosition_" data-uid="Terminal.Gui.Graphs.TextAnnotation.GraphPosition*"></a>
  <h4 id="Terminal_Gui_Graphs_TextAnnotation_GraphPosition" data-uid="Terminal.Gui.Graphs.TextAnnotation.GraphPosition">GraphPosition</h4>
  <div class="markdown level1 summary">
The location in graph space to draw the <a class="xref" href="Terminal.Gui.Graphs.TextAnnotation.html#Terminal_Gui_Graphs_TextAnnotation_Text">Text</a>.  This
annotation will only show if the point is in the current viewable
area of the graph presented in the <a class="xref" href="Terminal.Gui.GraphView.html">GraphView</a>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public PointF GraphPosition { get; set; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="Terminal.Gui.PointF.html">PointF</a></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <a id="Terminal_Gui_Graphs_TextAnnotation_ScreenPosition_" data-uid="Terminal.Gui.Graphs.TextAnnotation.ScreenPosition*"></a>
  <h4 id="Terminal_Gui_Graphs_TextAnnotation_ScreenPosition" data-uid="Terminal.Gui.Graphs.TextAnnotation.ScreenPosition">ScreenPosition</h4>
  <div class="markdown level1 summary">
The location on screen to draw the <a class="xref" href="Terminal.Gui.Graphs.TextAnnotation.html#Terminal_Gui_Graphs_TextAnnotation_Text">Text</a> regardless
of scroll/zoom settings.  This overrides <a class="xref" href="Terminal.Gui.Graphs.TextAnnotation.html#Terminal_Gui_Graphs_TextAnnotation_GraphPosition">GraphPosition</a>
if specified.
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public Point? ScreenPosition { get; set; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Nullable</span>&lt;<a class="xref" href="Terminal.Gui.Point.html">Point</a>&gt;</td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <a id="Terminal_Gui_Graphs_TextAnnotation_Text_" data-uid="Terminal.Gui.Graphs.TextAnnotation.Text*"></a>
  <h4 id="Terminal_Gui_Graphs_TextAnnotation_Text" data-uid="Terminal.Gui.Graphs.TextAnnotation.Text">Text</h4>
  <div class="markdown level1 summary">
Text to display on the graph
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public string Text { get; set; }</code></pre>
  </div>
  <h5 class="propertyValue">Property Value</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.String</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h3 id="methods">Methods
  </h3>
  <a id="Terminal_Gui_Graphs_TextAnnotation_DrawText_" data-uid="Terminal.Gui.Graphs.TextAnnotation.DrawText*"></a>
  <h4 id="Terminal_Gui_Graphs_TextAnnotation_DrawText_Terminal_Gui_GraphView_System_Int32_System_Int32_" data-uid="Terminal.Gui.Graphs.TextAnnotation.DrawText(Terminal.Gui.GraphView,System.Int32,System.Int32)">DrawText(GraphView, Int32, Int32)</h4>
  <div class="markdown level1 summary">
Draws the <a class="xref" href="Terminal.Gui.Graphs.TextAnnotation.html#Terminal_Gui_Graphs_TextAnnotation_Text">Text</a> at the given coordinates with truncation to avoid
spilling over <see name="View.Bounds"></see> of the <code data-dev-comment-type="paramref" class="paramref">graph</code>
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">protected void DrawText(GraphView graph, int x, int y)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="Terminal.Gui.GraphView.html">GraphView</a></td>
        <td><span class="parametername">graph</span></td>
        <td></td>
      </tr>
      <tr>
        <td><span class="xref">System.Int32</span></td>
        <td><span class="parametername">x</span></td>
        <td>Screen x position to start drawing string</td>
      </tr>
      <tr>
        <td><span class="xref">System.Int32</span></td>
        <td><span class="parametername">y</span></td>
        <td>Screen y position to start drawing string</td>
      </tr>
    </tbody>
  </table>
  <a id="Terminal_Gui_Graphs_TextAnnotation_Render_" data-uid="Terminal.Gui.Graphs.TextAnnotation.Render*"></a>
  <h4 id="Terminal_Gui_Graphs_TextAnnotation_Render_Terminal_Gui_GraphView_" data-uid="Terminal.Gui.Graphs.TextAnnotation.Render(Terminal.Gui.GraphView)">Render(GraphView)</h4>
  <div class="markdown level1 summary">
Draws the annotation
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public void Render(GraphView graph)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><a class="xref" href="Terminal.Gui.GraphView.html">GraphView</a></td>
        <td><span class="parametername">graph</span></td>
        <td></td>
      </tr>
    </tbody>
  </table>
  <h3 id="implements">Implements</h3>
  <div>
      <a class="xref" href="Terminal.Gui.Graphs.IAnnotation.html">IAnnotation</a>
  </div>
</article>
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