upstream/clipper-6.4.2/Documentation/Docs/Units/ClipperLib/Classes/PolyNode/Properties/IsOpen.htm


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  <h1>PolyNode.IsOpen</h1>


  <p class="Decl"><span class="Comment">Del.&raquo;</span> IsOpen: Boolean; <span class="Comment">//read only</span></p>

  <p class="Decl2"><span class="Comment"> C++&nbsp;&raquo;</span> bool IsOpen; <span class="Comment">//field</span></p>

  <p class="Decl3"><span class="Comment"> C#&nbsp;&nbsp;&raquo;</span> <b>public <span class="CSharp">bool</span></b> IsOpen; <span class="Comment">//read only property</span></p>


  <p class="Body"> Returns true when the PolyNode's <a href="./Contour.htm">Contour</a> results from a clipping operation on an open contour (path). Only top-level PolyNodes can contain open contours.<br><br> </p>

  <h2 id="Auto-SeeAlso">See Also</h2>
  <p class="Body"><a href="Contour.htm">Contour</a></p>
    
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