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+<html>
+
+<head>
+    
+  <script type="text/javascript" src="../../../../../Scripts/jquery.js">
+  </script>
+    
+  <script type="text/javascript" src="../../../../../Scripts/SyntaxHighlighter/scripts/shCore.js">
+  </script>
+    
+  <script type="text/javascript" src="../../../../../Scripts/SyntaxHighlighter/scripts/shBrushDelphi.js">
+  </script>
+    
+  <script type="text/javascript" src="../../../../../Scripts/SyntaxHighlighter/scripts/shBrushCpp.js">
+  </script>
+    
+  <script type="text/javascript" src="../../../../../Scripts/SyntaxHighlighter/scripts/shBrushCSharp.js">
+  </script>
+    
+  <link type="text/css" rel="stylesheet" href="../../../../../Scripts/SyntaxHighlighter/styles/shCoreDefault.css">
+    
+  <link type="text/css" rel="stylesheet" href="../../../../../Scripts/SyntaxHighlighter/styles/shThemeDefault.css">
+  
+
+  <title>PolyNode</title>
+
+  <link rel="stylesheet" href="../../../../../Styles/default.css" type="text/css">
+
+  <meta name="Ancestor" content="">
+
+    
+  <script type="text/javascript" src="../../../../../Scripts/bootstrap.js">
+  </script>
+  
+</head>
+
+<body bgcolor="#FFFFFF">
+    
+  <!-- THIS FILE HAS BEEN AUTOMATICALLY PROCESSED FROM A SOURCE COPY -->
+    
+  <!-- DO NOT EDIT MANUALLY !!! -->
+  
+  <table class="Banner" cellspacing="0" cellpadding="0" border="1" bordercolorlight="#303080" bordercolordark="#7070B0">
+    <tr>
+      <td class="Banner" nowrap=""><a href="../../../../_Body.htm" class="Banner"><img src="../../../../../Images/_Home.gif" align="absmiddle">Home</a>
+      </td>
+      <td class="Banner" nowrap=""><a href="../../_Body.htm" class="Banner"><img src="../../../../../Images/_Unit.gif" align="absmiddle">ClipperLib</a>
+      </td>
+      <td class="Banner" width="100%" align="right"><img src="../../../../../Images/_Project_Logo.gif" align="absmiddle">
+      </td>
+    </tr>
+  </table>
+  <h1>PolyNode</h1>
+<br>
+
+  <p class="Body"> <b>PolyNodes</b> are encapsulated within a <a href="../PolyTree/_Body.htm"><b>PolyTree</b></a> container, and together provide a data structure representing the parent-child relationships of polygon contours returned by Clipper's <a href="../Clipper/Methods/Execute.htm"><b>Execute</b></a> method.<br><br> A <b>PolyNode</b> object represents a single polygon. Its <a href="./Properties/IsHole.htm">IsHole</a> property indicates whether it's an <a href="../../../../Overview/_Body.htm#terminology">outer</a> or a <a href="../../../../Overview/_Body.htm#terminology">hole</a>. PolyNodes may own any number of PolyNode children (<a href="./Properties/Childs.htm"><b>Childs</b></a>), where children of outer polygons are holes, and children of holes are (nested) outer polygons.<br><br> </p>
+
+  <h2 id="Auto-Reference">Reference</h2>
+  <table>
+    <tr><th>Fields
+      </th><th>Methods
+      </th><th>Properties
+      </th>
+    </tr>
+    <tr>
+      <td colspan="2" class="White">In PolyNode:
+      </td>
+    </tr>
+    <tr>
+      <td>
+      </td>
+      <td><a href="Methods/GetNext.htm">GetNext</a>
+      </td>
+      <td><a href="Properties/ChildCount.htm">ChildCount</a>
+      </td>
+    </tr>
+    <tr>
+      <td>
+      </td>
+      <td>
+      </td>
+      <td><a href="Properties/Childs.htm">Childs</a>
+      </td>
+    </tr>
+    <tr>
+      <td>
+      </td>
+      <td>
+      </td>
+      <td><a href="Properties/Contour.htm">Contour</a>
+      </td>
+    </tr>
+    <tr>
+      <td>
+      </td>
+      <td>
+      </td>
+      <td><a href="Properties/IsHole.htm">IsHole</a>
+      </td>
+    </tr>
+    <tr>
+      <td>
+      </td>
+      <td>
+      </td>
+      <td><a href="Properties/IsOpen.htm">IsOpen</a>
+      </td>
+    </tr>
+    <tr>
+      <td>
+      </td>
+      <td>
+      </td>
+      <td><a href="Properties/Parent.htm">Parent</a>
+      </td>
+    </tr>
+  </table>
+  <h2 id="Auto-SeeAlso">See Also</h2>
+  <p class="Body"><a href="../../../../Overview/_Body.htm">Overview</a>, <a href="../Clipper/Methods/Execute.htm">Clipper.Execute</a>, <a href="../PolyTree/_Body.htm">PolyTree</a></p>
+    
+  <p class="Copyright" id="auto"> <br><br> Copyright &copy;2010-2014 Angus Johnson&nbsp; - &nbsp; Clipper 6.2.1 &nbsp; - &nbsp; Help file built on 1-November-2014 <br><br> </p>
+  
+</body>
+
+</html>
+\ No newline at end of file