907 lines
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907 lines
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<!-- Generated by javadoc (17) on Wed Jul 02 13:16:04 UTC 2025 -->
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<title>Subdiv2D (OpenCV 4.12.0 Java documentation)</title>
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<meta name="dc.created" content="2025-07-02">
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<meta name="description" content="declaration: package: org.opencv.imgproc, class: Subdiv2D">
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<li><a href="#constructor-detail">Constr</a> | </li>
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<!-- ======== START OF CLASS DATA ======== -->
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<div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.opencv.imgproc</a></div>
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<h1 title="Class Subdiv2D" class="title">Class Subdiv2D</h1>
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</div>
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<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
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<div class="inheritance">org.opencv.imgproc.Subdiv2D</div>
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</div>
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<section class="class-description" id="class-description">
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<hr>
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<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">Subdiv2D</span>
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<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div>
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</section>
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<section class="summary">
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<ul class="summary-list">
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<!-- =========== FIELD SUMMARY =========== -->
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<li>
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<section class="field-summary" id="field-summary">
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<h2>Field Summary</h2>
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<div class="caption"><span>Fields</span></div>
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<div class="summary-table three-column-summary">
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<div class="table-header col-first">Modifier and Type</div>
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<div class="table-header col-second">Field</div>
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<div class="table-header col-last">Description</div>
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<div class="col-first even-row-color"><code>static final int</code></div>
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<div class="col-second even-row-color"><code><a href="#NEXT_AROUND_DST" class="member-name-link">NEXT_AROUND_DST</a></code></div>
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<div class="col-last even-row-color"> </div>
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<div class="col-first odd-row-color"><code>static final int</code></div>
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<div class="col-second odd-row-color"><code><a href="#NEXT_AROUND_LEFT" class="member-name-link">NEXT_AROUND_LEFT</a></code></div>
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<div class="col-last odd-row-color"> </div>
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<div class="col-first even-row-color"><code>static final int</code></div>
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<div class="col-second even-row-color"><code><a href="#NEXT_AROUND_ORG" class="member-name-link">NEXT_AROUND_ORG</a></code></div>
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<div class="col-last even-row-color"> </div>
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<div class="col-first odd-row-color"><code>static final int</code></div>
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<div class="col-second odd-row-color"><code><a href="#NEXT_AROUND_RIGHT" class="member-name-link">NEXT_AROUND_RIGHT</a></code></div>
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<div class="col-last odd-row-color"> </div>
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<div class="col-first even-row-color"><code>static final int</code></div>
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<div class="col-second even-row-color"><code><a href="#PREV_AROUND_DST" class="member-name-link">PREV_AROUND_DST</a></code></div>
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<div class="col-last even-row-color"> </div>
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<div class="col-first odd-row-color"><code>static final int</code></div>
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<div class="col-second odd-row-color"><code><a href="#PREV_AROUND_LEFT" class="member-name-link">PREV_AROUND_LEFT</a></code></div>
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<div class="col-last odd-row-color"> </div>
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<div class="col-first even-row-color"><code>static final int</code></div>
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<div class="col-second even-row-color"><code><a href="#PREV_AROUND_ORG" class="member-name-link">PREV_AROUND_ORG</a></code></div>
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<div class="col-last even-row-color"> </div>
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<div class="col-first odd-row-color"><code>static final int</code></div>
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<div class="col-second odd-row-color"><code><a href="#PREV_AROUND_RIGHT" class="member-name-link">PREV_AROUND_RIGHT</a></code></div>
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<div class="col-last odd-row-color"> </div>
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<div class="col-first even-row-color"><code>static final int</code></div>
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<div class="col-second even-row-color"><code><a href="#PTLOC_ERROR" class="member-name-link">PTLOC_ERROR</a></code></div>
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<div class="col-last even-row-color"> </div>
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<div class="col-first odd-row-color"><code>static final int</code></div>
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<div class="col-second odd-row-color"><code><a href="#PTLOC_INSIDE" class="member-name-link">PTLOC_INSIDE</a></code></div>
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<div class="col-last odd-row-color"> </div>
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<div class="col-first even-row-color"><code>static final int</code></div>
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<div class="col-second even-row-color"><code><a href="#PTLOC_ON_EDGE" class="member-name-link">PTLOC_ON_EDGE</a></code></div>
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<div class="col-last even-row-color"> </div>
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<div class="col-first odd-row-color"><code>static final int</code></div>
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<div class="col-second odd-row-color"><code><a href="#PTLOC_OUTSIDE_RECT" class="member-name-link">PTLOC_OUTSIDE_RECT</a></code></div>
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<div class="col-last odd-row-color"> </div>
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<div class="col-first even-row-color"><code>static final int</code></div>
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<div class="col-second even-row-color"><code><a href="#PTLOC_VERTEX" class="member-name-link">PTLOC_VERTEX</a></code></div>
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<div class="col-last even-row-color"> </div>
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</div>
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</section>
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</li>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<li>
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<section class="constructor-summary" id="constructor-summary">
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<h2>Constructor Summary</h2>
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<div class="caption"><span>Constructors</span></div>
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<div class="summary-table two-column-summary">
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<div class="table-header col-first">Constructor</div>
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<div class="table-header col-last">Description</div>
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<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E()" class="member-name-link">Subdiv2D</a>()</code></div>
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<div class="col-last even-row-color">
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<div class="block">creates an empty Subdiv2D object.</div>
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</div>
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<div class="col-constructor-name odd-row-color"><code><a href="#%3Cinit%3E(org.opencv.core.Rect)" class="member-name-link">Subdiv2D</a><wbr>(<a href="../core/Rect.html" title="class in org.opencv.core">Rect</a> rect)</code></div>
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<div class="col-last odd-row-color"> </div>
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</div>
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</section>
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</li>
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<!-- ========== METHOD SUMMARY =========== -->
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<li>
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<section class="method-summary" id="method-summary">
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<h2>Method Summary</h2>
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<div id="method-summary-table">
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<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
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<div id="method-summary-table.tabpanel" role="tabpanel" aria-labelledby="method-summary-table-tab0">
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<div class="summary-table three-column-summary">
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<div class="table-header col-first">Modifier and Type</div>
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<div class="table-header col-second">Method</div>
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<div class="table-header col-last">Description</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Subdiv2D.html" title="class in org.opencv.imgproc">Subdiv2D</a></code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#__fromPtr__(long)" class="member-name-link">__fromPtr__</a><wbr>(long addr)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#edgeDst(int)" class="member-name-link">edgeDst</a><wbr>(int edge)</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
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<div class="block">Returns the edge destination.</div>
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</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#edgeDst(int,org.opencv.core.Point)" class="member-name-link">edgeDst</a><wbr>(int edge,
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<a href="../core/Point.html" title="class in org.opencv.core">Point</a> dstpt)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
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<div class="block">Returns the edge destination.</div>
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</div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#edgeOrg(int)" class="member-name-link">edgeOrg</a><wbr>(int edge)</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
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<div class="block">Returns the edge origin.</div>
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</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#edgeOrg(int,org.opencv.core.Point)" class="member-name-link">edgeOrg</a><wbr>(int edge,
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<a href="../core/Point.html" title="class in org.opencv.core">Point</a> orgpt)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
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<div class="block">Returns the edge origin.</div>
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</div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#findNearest(org.opencv.core.Point)" class="member-name-link">findNearest</a><wbr>(<a href="../core/Point.html" title="class in org.opencv.core">Point</a> pt)</code></div>
|
||
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
||
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<div class="block">Finds the subdivision vertex closest to the given point.</div>
|
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</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#findNearest(org.opencv.core.Point,org.opencv.core.Point)" class="member-name-link">findNearest</a><wbr>(<a href="../core/Point.html" title="class in org.opencv.core">Point</a> pt,
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<a href="../core/Point.html" title="class in org.opencv.core">Point</a> nearestPt)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
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<div class="block">Finds the subdivision vertex closest to the given point.</div>
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</div>
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<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
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<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getEdge(int,int)" class="member-name-link">getEdge</a><wbr>(int edge,
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int nextEdgeType)</code></div>
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<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
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<div class="block">Returns one of the edges related to the given edge.</div>
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</div>
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<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
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<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getEdgeList(org.opencv.core.MatOfFloat4)" class="member-name-link">getEdgeList</a><wbr>(<a href="../core/MatOfFloat4.html" title="class in org.opencv.core">MatOfFloat4</a> edgeList)</code></div>
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<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
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|
|
<div class="block">Returns a list of all edges.</div>
|
||
|
|
</div>
|
||
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
||
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getLeadingEdgeList(org.opencv.core.MatOfInt)" class="member-name-link">getLeadingEdgeList</a><wbr>(<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> leadingEdgeList)</code></div>
|
||
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
||
|
|
<div class="block">Returns a list of the leading edge ID connected to each triangle.</div>
|
||
|
|
</div>
|
||
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div>
|
||
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getNativeObjAddr()" class="member-name-link">getNativeObjAddr</a>()</code></div>
|
||
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
|
||
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
||
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getTriangleList(org.opencv.core.MatOfFloat6)" class="member-name-link">getTriangleList</a><wbr>(<a href="../core/MatOfFloat6.html" title="class in org.opencv.core">MatOfFloat6</a> triangleList)</code></div>
|
||
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
||
|
|
<div class="block">Returns a list of all triangles.</div>
|
||
|
|
</div>
|
||
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../core/Point.html" title="class in org.opencv.core">Point</a></code></div>
|
||
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getVertex(int)" class="member-name-link">getVertex</a><wbr>(int vertex)</code></div>
|
||
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
||
|
|
<div class="block">Returns vertex location from vertex ID.</div>
|
||
|
|
</div>
|
||
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../core/Point.html" title="class in org.opencv.core">Point</a></code></div>
|
||
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getVertex(int,int%5B%5D)" class="member-name-link">getVertex</a><wbr>(int vertex,
|
||
|
|
int[] firstEdge)</code></div>
|
||
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
||
|
|
<div class="block">Returns vertex location from vertex ID.</div>
|
||
|
|
</div>
|
||
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
||
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getVoronoiFacetList(org.opencv.core.MatOfInt,java.util.List,org.opencv.core.MatOfPoint2f)" class="member-name-link">getVoronoiFacetList</a><wbr>(<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> idx,
|
||
|
|
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/MatOfPoint2f.html" title="class in org.opencv.core">MatOfPoint2f</a>> facetList,
|
||
|
|
<a href="../core/MatOfPoint2f.html" title="class in org.opencv.core">MatOfPoint2f</a> facetCenters)</code></div>
|
||
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
||
|
|
<div class="block">Returns a list of all Voronoi facets.</div>
|
||
|
|
</div>
|
||
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
||
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#initDelaunay(org.opencv.core.Rect)" class="member-name-link">initDelaunay</a><wbr>(<a href="../core/Rect.html" title="class in org.opencv.core">Rect</a> rect)</code></div>
|
||
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
||
|
|
<div class="block">Creates a new empty Delaunay subdivision</div>
|
||
|
|
</div>
|
||
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
|
||
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#insert(org.opencv.core.MatOfPoint2f)" class="member-name-link">insert</a><wbr>(<a href="../core/MatOfPoint2f.html" title="class in org.opencv.core">MatOfPoint2f</a> ptvec)</code></div>
|
||
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
||
|
|
<div class="block">Insert multiple points into a Delaunay triangulation.</div>
|
||
|
|
</div>
|
||
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
|
||
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#insert(org.opencv.core.Point)" class="member-name-link">insert</a><wbr>(<a href="../core/Point.html" title="class in org.opencv.core">Point</a> pt)</code></div>
|
||
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
||
|
|
<div class="block">Insert a single point into a Delaunay triangulation.</div>
|
||
|
|
</div>
|
||
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
|
||
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#locate(org.opencv.core.Point,int%5B%5D,int%5B%5D)" class="member-name-link">locate</a><wbr>(<a href="../core/Point.html" title="class in org.opencv.core">Point</a> pt,
|
||
|
|
int[] edge,
|
||
|
|
int[] vertex)</code></div>
|
||
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
||
|
|
<div class="block">Returns the location of a point within a Delaunay triangulation.</div>
|
||
|
|
</div>
|
||
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
|
||
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#nextEdge(int)" class="member-name-link">nextEdge</a><wbr>(int edge)</code></div>
|
||
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
||
|
|
<div class="block">Returns next edge around the edge origin.</div>
|
||
|
|
</div>
|
||
|
|
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
|
||
|
|
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#rotateEdge(int,int)" class="member-name-link">rotateEdge</a><wbr>(int edge,
|
||
|
|
int rotate)</code></div>
|
||
|
|
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
|
||
|
|
<div class="block">Returns another edge of the same quad-edge.</div>
|
||
|
|
</div>
|
||
|
|
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
|
||
|
|
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#symEdge(int)" class="member-name-link">symEdge</a><wbr>(int edge)</code></div>
|
||
|
|
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="inherited-list">
|
||
|
|
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
|
||
|
|
<code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</section>
|
||
|
|
<section class="details">
|
||
|
|
<ul class="details-list">
|
||
|
|
<!-- ============ FIELD DETAIL =========== -->
|
||
|
|
<li>
|
||
|
|
<section class="field-details" id="field-detail">
|
||
|
|
<h2>Field Details</h2>
|
||
|
|
<ul class="member-list">
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="PTLOC_ERROR">
|
||
|
|
<h3>PTLOC_ERROR</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">PTLOC_ERROR</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.PTLOC_ERROR">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="PTLOC_OUTSIDE_RECT">
|
||
|
|
<h3>PTLOC_OUTSIDE_RECT</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">PTLOC_OUTSIDE_RECT</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.PTLOC_OUTSIDE_RECT">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="PTLOC_INSIDE">
|
||
|
|
<h3>PTLOC_INSIDE</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">PTLOC_INSIDE</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.PTLOC_INSIDE">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="PTLOC_VERTEX">
|
||
|
|
<h3>PTLOC_VERTEX</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">PTLOC_VERTEX</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.PTLOC_VERTEX">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="PTLOC_ON_EDGE">
|
||
|
|
<h3>PTLOC_ON_EDGE</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">PTLOC_ON_EDGE</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.PTLOC_ON_EDGE">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="NEXT_AROUND_ORG">
|
||
|
|
<h3>NEXT_AROUND_ORG</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">NEXT_AROUND_ORG</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.NEXT_AROUND_ORG">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="NEXT_AROUND_DST">
|
||
|
|
<h3>NEXT_AROUND_DST</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">NEXT_AROUND_DST</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.NEXT_AROUND_DST">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="PREV_AROUND_ORG">
|
||
|
|
<h3>PREV_AROUND_ORG</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">PREV_AROUND_ORG</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.PREV_AROUND_ORG">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="PREV_AROUND_DST">
|
||
|
|
<h3>PREV_AROUND_DST</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">PREV_AROUND_DST</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.PREV_AROUND_DST">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="NEXT_AROUND_LEFT">
|
||
|
|
<h3>NEXT_AROUND_LEFT</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">NEXT_AROUND_LEFT</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.NEXT_AROUND_LEFT">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="NEXT_AROUND_RIGHT">
|
||
|
|
<h3>NEXT_AROUND_RIGHT</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">NEXT_AROUND_RIGHT</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.NEXT_AROUND_RIGHT">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="PREV_AROUND_LEFT">
|
||
|
|
<h3>PREV_AROUND_LEFT</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">PREV_AROUND_LEFT</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.PREV_AROUND_LEFT">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="PREV_AROUND_RIGHT">
|
||
|
|
<h3>PREV_AROUND_RIGHT</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name">PREV_AROUND_RIGHT</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>See Also:</dt>
|
||
|
|
<dd>
|
||
|
|
<ul class="see-list">
|
||
|
|
<li><a href="../../../constant-values.html#org.opencv.imgproc.Subdiv2D.PREV_AROUND_RIGHT">Constant Field Values</a></li>
|
||
|
|
</ul>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<!-- ========= CONSTRUCTOR DETAIL ======== -->
|
||
|
|
<li>
|
||
|
|
<section class="constructor-details" id="constructor-detail">
|
||
|
|
<h2>Constructor Details</h2>
|
||
|
|
<ul class="member-list">
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="<init>()">
|
||
|
|
<h3>Subdiv2D</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="element-name">Subdiv2D</span>()</div>
|
||
|
|
<div class="block">creates an empty Subdiv2D object.
|
||
|
|
To create a new empty Delaunay subdivision you need to use the #initDelaunay function.</div>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="<init>(org.opencv.core.Rect)">
|
||
|
|
<h3>Subdiv2D</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="element-name">Subdiv2D</span><wbr><span class="parameters">(<a href="../core/Rect.html" title="class in org.opencv.core">Rect</a> rect)</span></div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>rect</code> - Rectangle that includes all of the 2D points that are to be added to the subdivision.
|
||
|
|
|
||
|
|
The function creates an empty Delaunay subdivision where 2D points can be added using the function
|
||
|
|
insert() . All of the points to be added must be within the specified rectangle, otherwise a runtime
|
||
|
|
error is raised.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<!-- ============ METHOD DETAIL ========== -->
|
||
|
|
<li>
|
||
|
|
<section class="method-details" id="method-detail">
|
||
|
|
<h2>Method Details</h2>
|
||
|
|
<ul class="member-list">
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="getNativeObjAddr()">
|
||
|
|
<h3>getNativeObjAddr</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">getNativeObjAddr</span>()</div>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="__fromPtr__(long)">
|
||
|
|
<h3>__fromPtr__</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="Subdiv2D.html" title="class in org.opencv.imgproc">Subdiv2D</a></span> <span class="element-name">__fromPtr__</span><wbr><span class="parameters">(long addr)</span></div>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="initDelaunay(org.opencv.core.Rect)">
|
||
|
|
<h3>initDelaunay</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">initDelaunay</span><wbr><span class="parameters">(<a href="../core/Rect.html" title="class in org.opencv.core">Rect</a> rect)</span></div>
|
||
|
|
<div class="block">Creates a new empty Delaunay subdivision</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>rect</code> - Rectangle that includes all of the 2D points that are to be added to the subdivision.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="insert(org.opencv.core.Point)">
|
||
|
|
<h3>insert</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">insert</span><wbr><span class="parameters">(<a href="../core/Point.html" title="class in org.opencv.core">Point</a> pt)</span></div>
|
||
|
|
<div class="block">Insert a single point into a Delaunay triangulation.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>pt</code> - Point to insert.
|
||
|
|
|
||
|
|
The function inserts a single point into a subdivision and modifies the subdivision topology
|
||
|
|
appropriately. If a point with the same coordinates exists already, no new point is added.</dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>the ID of the point.
|
||
|
|
|
||
|
|
<b>Note:</b> If the point is outside of the triangulation specified rect a runtime error is raised.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="insert(org.opencv.core.MatOfPoint2f)">
|
||
|
|
<h3>insert</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">insert</span><wbr><span class="parameters">(<a href="../core/MatOfPoint2f.html" title="class in org.opencv.core">MatOfPoint2f</a> ptvec)</span></div>
|
||
|
|
<div class="block">Insert multiple points into a Delaunay triangulation.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>ptvec</code> - Points to insert.
|
||
|
|
|
||
|
|
The function inserts a vector of points into a subdivision and modifies the subdivision topology
|
||
|
|
appropriately.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="locate(org.opencv.core.Point,int[],int[])">
|
||
|
|
<h3>locate</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">locate</span><wbr><span class="parameters">(<a href="../core/Point.html" title="class in org.opencv.core">Point</a> pt,
|
||
|
|
int[] edge,
|
||
|
|
int[] vertex)</span></div>
|
||
|
|
<div class="block">Returns the location of a point within a Delaunay triangulation.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>pt</code> - Point to locate.</dd>
|
||
|
|
<dd><code>edge</code> - Output edge that the point belongs to or is located to the right of it.</dd>
|
||
|
|
<dd><code>vertex</code> - Optional output vertex the input point coincides with.
|
||
|
|
|
||
|
|
The function locates the input point within the subdivision and gives one of the triangle edges
|
||
|
|
or vertices.</dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>an integer which specify one of the following five cases for point location:
|
||
|
|
<ul>
|
||
|
|
<li>
|
||
|
|
The point falls into some facet. The function returns #PTLOC_INSIDE and edge will contain one of
|
||
|
|
edges of the facet.
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
The point falls onto the edge. The function returns #PTLOC_ON_EDGE and edge will contain this edge.
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
The point coincides with one of the subdivision vertices. The function returns #PTLOC_VERTEX and
|
||
|
|
vertex will contain a pointer to the vertex.
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
The point is outside the subdivision reference rectangle. The function returns #PTLOC_OUTSIDE_RECT
|
||
|
|
and no pointers are filled.
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
One of input arguments is invalid. A runtime error is raised or, if silent or "parent" error
|
||
|
|
processing mode is selected, #PTLOC_ERROR is returned.
|
||
|
|
</li>
|
||
|
|
</ul></dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="findNearest(org.opencv.core.Point,org.opencv.core.Point)">
|
||
|
|
<h3>findNearest</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">findNearest</span><wbr><span class="parameters">(<a href="../core/Point.html" title="class in org.opencv.core">Point</a> pt,
|
||
|
|
<a href="../core/Point.html" title="class in org.opencv.core">Point</a> nearestPt)</span></div>
|
||
|
|
<div class="block">Finds the subdivision vertex closest to the given point.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>pt</code> - Input point.</dd>
|
||
|
|
<dd><code>nearestPt</code> - Output subdivision vertex point.
|
||
|
|
|
||
|
|
The function is another function that locates the input point within the subdivision. It finds the
|
||
|
|
subdivision vertex that is the closest to the input point. It is not necessarily one of vertices
|
||
|
|
of the facet containing the input point, though the facet (located using locate() ) is used as a
|
||
|
|
starting point.</dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>vertex ID.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="findNearest(org.opencv.core.Point)">
|
||
|
|
<h3>findNearest</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">findNearest</span><wbr><span class="parameters">(<a href="../core/Point.html" title="class in org.opencv.core">Point</a> pt)</span></div>
|
||
|
|
<div class="block">Finds the subdivision vertex closest to the given point.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>pt</code> - Input point.
|
||
|
|
|
||
|
|
The function is another function that locates the input point within the subdivision. It finds the
|
||
|
|
subdivision vertex that is the closest to the input point. It is not necessarily one of vertices
|
||
|
|
of the facet containing the input point, though the facet (located using locate() ) is used as a
|
||
|
|
starting point.</dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>vertex ID.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="getEdgeList(org.opencv.core.MatOfFloat4)">
|
||
|
|
<h3>getEdgeList</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">getEdgeList</span><wbr><span class="parameters">(<a href="../core/MatOfFloat4.html" title="class in org.opencv.core">MatOfFloat4</a> edgeList)</span></div>
|
||
|
|
<div class="block">Returns a list of all edges.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>edgeList</code> - Output vector.
|
||
|
|
|
||
|
|
The function gives each edge as a 4 numbers vector, where each two are one of the edge
|
||
|
|
vertices. i.e. org_x = v[0], org_y = v[1], dst_x = v[2], dst_y = v[3].</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="getLeadingEdgeList(org.opencv.core.MatOfInt)">
|
||
|
|
<h3>getLeadingEdgeList</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">getLeadingEdgeList</span><wbr><span class="parameters">(<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> leadingEdgeList)</span></div>
|
||
|
|
<div class="block">Returns a list of the leading edge ID connected to each triangle.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>leadingEdgeList</code> - Output vector.
|
||
|
|
|
||
|
|
The function gives one edge ID for each triangle.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="getTriangleList(org.opencv.core.MatOfFloat6)">
|
||
|
|
<h3>getTriangleList</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">getTriangleList</span><wbr><span class="parameters">(<a href="../core/MatOfFloat6.html" title="class in org.opencv.core">MatOfFloat6</a> triangleList)</span></div>
|
||
|
|
<div class="block">Returns a list of all triangles.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>triangleList</code> - Output vector.
|
||
|
|
|
||
|
|
The function gives each triangle as a 6 numbers vector, where each two are one of the triangle
|
||
|
|
vertices. i.e. p1_x = v[0], p1_y = v[1], p2_x = v[2], p2_y = v[3], p3_x = v[4], p3_y = v[5].</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="getVoronoiFacetList(org.opencv.core.MatOfInt,java.util.List,org.opencv.core.MatOfPoint2f)">
|
||
|
|
<h3>getVoronoiFacetList</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">getVoronoiFacetList</span><wbr><span class="parameters">(<a href="../core/MatOfInt.html" title="class in org.opencv.core">MatOfInt</a> idx,
|
||
|
|
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="../core/MatOfPoint2f.html" title="class in org.opencv.core">MatOfPoint2f</a>> facetList,
|
||
|
|
<a href="../core/MatOfPoint2f.html" title="class in org.opencv.core">MatOfPoint2f</a> facetCenters)</span></div>
|
||
|
|
<div class="block">Returns a list of all Voronoi facets.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>idx</code> - Vector of vertices IDs to consider. For all vertices you can pass empty vector.</dd>
|
||
|
|
<dd><code>facetList</code> - Output vector of the Voronoi facets.</dd>
|
||
|
|
<dd><code>facetCenters</code> - Output vector of the Voronoi facets center points.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="getVertex(int,int[])">
|
||
|
|
<h3>getVertex</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../core/Point.html" title="class in org.opencv.core">Point</a></span> <span class="element-name">getVertex</span><wbr><span class="parameters">(int vertex,
|
||
|
|
int[] firstEdge)</span></div>
|
||
|
|
<div class="block">Returns vertex location from vertex ID.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>vertex</code> - vertex ID.</dd>
|
||
|
|
<dd><code>firstEdge</code> - Optional. The first edge ID which is connected to the vertex.</dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>vertex (x,y)</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="getVertex(int)">
|
||
|
|
<h3>getVertex</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../core/Point.html" title="class in org.opencv.core">Point</a></span> <span class="element-name">getVertex</span><wbr><span class="parameters">(int vertex)</span></div>
|
||
|
|
<div class="block">Returns vertex location from vertex ID.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>vertex</code> - vertex ID.</dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>vertex (x,y)</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="getEdge(int,int)">
|
||
|
|
<h3>getEdge</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">getEdge</span><wbr><span class="parameters">(int edge,
|
||
|
|
int nextEdgeType)</span></div>
|
||
|
|
<div class="block">Returns one of the edges related to the given edge.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>edge</code> - Subdivision edge ID.</dd>
|
||
|
|
<dd><code>nextEdgeType</code> - Parameter specifying which of the related edges to return.
|
||
|
|
The following values are possible:
|
||
|
|
<ul>
|
||
|
|
<li>
|
||
|
|
NEXT_AROUND_ORG next around the edge origin ( eOnext on the picture below if e is the input edge)
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
NEXT_AROUND_DST next around the edge vertex ( eDnext )
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
PREV_AROUND_ORG previous around the edge origin (reversed eRnext )
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
PREV_AROUND_DST previous around the edge destination (reversed eLnext )
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
NEXT_AROUND_LEFT next around the left facet ( eLnext )
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
NEXT_AROUND_RIGHT next around the right facet ( eRnext )
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
PREV_AROUND_LEFT previous around the left facet (reversed eOnext )
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
PREV_AROUND_RIGHT previous around the right facet (reversed eDnext )
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
</dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>edge ID related to the input edge.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="nextEdge(int)">
|
||
|
|
<h3>nextEdge</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">nextEdge</span><wbr><span class="parameters">(int edge)</span></div>
|
||
|
|
<div class="block">Returns next edge around the edge origin.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>edge</code> - Subdivision edge ID.</dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>an integer which is next edge ID around the edge origin: eOnext on the
|
||
|
|
picture above if e is the input edge).</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="rotateEdge(int,int)">
|
||
|
|
<h3>rotateEdge</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">rotateEdge</span><wbr><span class="parameters">(int edge,
|
||
|
|
int rotate)</span></div>
|
||
|
|
<div class="block">Returns another edge of the same quad-edge.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>edge</code> - Subdivision edge ID.</dd>
|
||
|
|
<dd><code>rotate</code> - Parameter specifying which of the edges of the same quad-edge as the input
|
||
|
|
one to return. The following values are possible:
|
||
|
|
<ul>
|
||
|
|
<li>
|
||
|
|
0 - the input edge ( e on the picture below if e is the input edge)
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
1 - the rotated edge ( eRot )
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
2 - the reversed edge (reversed e (in green))
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
3 - the reversed rotated edge (reversed eRot (in green))
|
||
|
|
</li>
|
||
|
|
</ul></dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>one of the edges ID of the same quad-edge as the input edge.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="symEdge(int)">
|
||
|
|
<h3>symEdge</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">symEdge</span><wbr><span class="parameters">(int edge)</span></div>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="edgeOrg(int,org.opencv.core.Point)">
|
||
|
|
<h3>edgeOrg</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">edgeOrg</span><wbr><span class="parameters">(int edge,
|
||
|
|
<a href="../core/Point.html" title="class in org.opencv.core">Point</a> orgpt)</span></div>
|
||
|
|
<div class="block">Returns the edge origin.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>edge</code> - Subdivision edge ID.</dd>
|
||
|
|
<dd><code>orgpt</code> - Output vertex location.</dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>vertex ID.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="edgeOrg(int)">
|
||
|
|
<h3>edgeOrg</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">edgeOrg</span><wbr><span class="parameters">(int edge)</span></div>
|
||
|
|
<div class="block">Returns the edge origin.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>edge</code> - Subdivision edge ID.</dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>vertex ID.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="edgeDst(int,org.opencv.core.Point)">
|
||
|
|
<h3>edgeDst</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">edgeDst</span><wbr><span class="parameters">(int edge,
|
||
|
|
<a href="../core/Point.html" title="class in org.opencv.core">Point</a> dstpt)</span></div>
|
||
|
|
<div class="block">Returns the edge destination.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>edge</code> - Subdivision edge ID.</dd>
|
||
|
|
<dd><code>dstpt</code> - Output vertex location.</dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>vertex ID.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<section class="detail" id="edgeDst(int)">
|
||
|
|
<h3>edgeDst</h3>
|
||
|
|
<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">edgeDst</span><wbr><span class="parameters">(int edge)</span></div>
|
||
|
|
<div class="block">Returns the edge destination.</div>
|
||
|
|
<dl class="notes">
|
||
|
|
<dt>Parameters:</dt>
|
||
|
|
<dd><code>edge</code> - Subdivision edge ID.</dd>
|
||
|
|
<dt>Returns:</dt>
|
||
|
|
<dd>vertex ID.</dd>
|
||
|
|
</dl>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</section>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</section>
|
||
|
|
<!-- ========= END OF CLASS DATA ========= -->
|
||
|
|
</main>
|
||
|
|
<footer role="contentinfo">
|
||
|
|
<hr>
|
||
|
|
<p class="legal-copy"><small>Generated on 2025-07-02 13:16:04 / OpenCV 4.12.0</small></p>
|
||
|
|
</footer>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
</html>
|