org.apache.sis.referencing/org/apache/sis/geometry/GeneralDirectPosition.html - sis-site - Git at Google

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 <div class="sub-title"><span class="module-label-in-type">Module</span>&nbsp;<a href="../../../../module-summary.html">org.apache.sis.referencing</a></div>
 <div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.sis.geometry</a></div>
 <h1 title="Class GeneralDirectPosition" class="title">Class GeneralDirectPosition</h1>
 </div>
 <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>
 <div class="inheritance"><a href="../io/wkt/FormattableObject.html" title="class in org.apache.sis.io.wkt">FormattableObject</a>
 <div class="inheritance"><a href="AbstractDirectPosition.html" title="class in org.apache.sis.geometry">AbstractDirectPosition</a>
 <div class="inheritance">GeneralDirectPosition</div>
 </div>
 </div>
 </div>
 <section class="class-description" id="class-description">
 <dl class="notes">
 <dt>All Implemented Interfaces:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Cloneable.html" title="class or interface in java.lang" class="external-link">Cloneable</a></code>, <code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/coordinate/Position.html" title="class or interface in org.opengis.geometry.coordinate" class="external-link">Position</a></code>, <code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html" title="class or interface in org.opengis.geometry" class="external-link">DirectPosition</a></code></dd>
 </dl>
 <hr>
 <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">GeneralDirectPosition</span>
 <span class="extends-implements">extends <a href="AbstractDirectPosition.html" title="class in org.apache.sis.geometry">AbstractDirectPosition</a>
 implements <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Cloneable.html" title="class or interface in java.lang" class="external-link">Cloneable</a></span></div>
 <div class="block">A mutable <code>DirectPosition</code> (the coordinates of a position) of arbitrary dimension.
  This particular implementation of <code>DirectPosition</code> is said "General" because it
  uses an <a href="#coordinates"><code>array of coordinates</code></a> of an arbitrary length. If the direct
  position is known to be always two-dimensional, then <a href="DirectPosition2D.html" title="class in org.apache.sis.geometry"><code>DirectPosition2D</code></a> provides
  a more efficient implementation.

  <h2 id="coordinate-reference-system-crs-optionality-heading">Coordinate Reference System (CRS) optionality</h2>
  Since <code>DirectPosition</code>s, as data types, will often be included in larger objects
  (such as <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/Geometry.html" title="class or interface in org.opengis.geometry" class="external-link"><code>Geometry</code></a>) that have references
  to <code>CoordinateReferenceSystem</code>, the <a href="#getCoordinateReferenceSystem()"><code>getCoordinateReferenceSystem()</code></a> method
  may returns <code>null</code> if this particular <code>DirectPosition</code> is included in such
  larger object. In this case, the coordinate reference system is implicitly assumed to take
  on the value of the containing object's <code>CoordinateReferenceSystem</code>.</div>
 <dl class="notes">
 <dt>Since:</dt>
 <dd>0.3</dd>
 <dt>See Also:</dt>
 <dd>
 <ul class="tag-list">
 <li><a href="DirectPosition1D.html" title="class in org.apache.sis.geometry"><code>DirectPosition1D</code></a></li>
 <li><a href="DirectPosition2D.html" title="class in org.apache.sis.geometry"><code>DirectPosition2D</code></a></li>
 <li><a href="CoordinateFormat.html" title="class in org.apache.sis.geometry"><code>CoordinateFormat</code></a></li>
 <li><a href="../../../../../serialized-form.html#org.apache.sis.geometry.GeneralDirectPosition">Serialized Form</a></li>
 </ul>
 </dd>
 </dl>
 </section>
 <section class="summary">
 <ul class="summary-list">
 <!-- =========== FIELD SUMMARY =========== -->
 <li>
 <section class="field-summary" id="field-summary">
 <h2>Field Summary</h2>
 <div class="caption"><span>Fields</span></div>
 <div class="summary-table three-column-summary">
 <div class="table-header col-first">Modifier and Type</div>
 <div class="table-header col-second">Field</div>
 <div class="table-header col-last">Description</div>
 <div class="col-first even-row-color"><code>final double[]</code></div>
 <div class="col-second even-row-color"><code><a href="#coordinates" class="member-name-link">coordinates</a></code></div>
 <div class="col-last even-row-color">
 <div class="block">The coordinates of the direct position.</div>
 </div>
 </div>
 </section>
 </li>
 <!-- ======== CONSTRUCTOR SUMMARY ======== -->
 <li>
 <section class="constructor-summary" id="constructor-summary">
 <h2>Constructor Summary</h2>
 <div class="caption"><span>Constructors</span></div>
 <div class="summary-table two-column-summary">
 <div class="table-header col-first">Constructor</div>
 <div class="table-header col-last">Description</div>
 <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(double...)" class="member-name-link">GeneralDirectPosition</a><wbr>(double...&nbsp;coordinates)</code></div>
 <div class="col-last even-row-color">
 <div class="block">Constructs a position with the specified coordinates.</div>
 </div>
 <div class="col-constructor-name odd-row-color"><code><a href="#%3Cinit%3E(int)" class="member-name-link">GeneralDirectPosition</a><wbr>(int&nbsp;dimension)</code></div>
 <div class="col-last odd-row-color">
 <div class="block">Constructs a position with the specified number of dimensions.</div>
 </div>
 <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(java.lang.CharSequence)" class="member-name-link">GeneralDirectPosition</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/CharSequence.html" title="class or interface in java.lang" class="external-link">CharSequence</a>&nbsp;wkt)</code></div>
 <div class="col-last even-row-color">
 <div class="block">Constructs a position initialized to the values parsed
  from the given string in <cite>Well Known Text</cite> (WKT) format.</div>
 </div>
 <div class="col-constructor-name odd-row-color"><code><a href="#%3Cinit%3E(org.opengis.geometry.DirectPosition)" class="member-name-link">GeneralDirectPosition</a><wbr>(<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html" title="class or interface in org.opengis.geometry" class="external-link">DirectPosition</a>&nbsp;point)</code></div>
 <div class="col-last odd-row-color">
 <div class="block">Constructs a position initialized to the same values than the specified point.</div>
 </div>
 <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(org.opengis.referencing.crs.CoordinateReferenceSystem)" class="member-name-link">GeneralDirectPosition</a><wbr>(<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a>&nbsp;crs)</code></div>
 <div class="col-last even-row-color">
 <div class="block">Constructs a position using the specified coordinate reference system.</div>
 </div>
 </div>
 </section>
 </li>
 <!-- ========== METHOD SUMMARY =========== -->
 <li>
 <section class="method-summary" id="method-summary">
 <h2>Method Summary</h2>
 <div id="method-summary-table">
 <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-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>
 <div id="method-summary-table.tabpanel" role="tabpanel">
 <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
 <div class="table-header col-first">Modifier and Type</div>
 <div class="table-header col-second">Method</div>
 <div class="table-header col-last">Description</div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="GeneralDirectPosition.html" title="class in org.apache.sis.geometry">GeneralDirectPosition</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#clone()" class="member-name-link">clone</a>()</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 deep copy of this position.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#equals(java.lang.Object)" class="member-name-link">equals</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&nbsp;object)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Returns <code>true</code> if the specified object is also a <code>DirectPosition</code>
  with equal coordinates and equal CRS.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final double[]</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getCoordinate()" class="member-name-link">getCoordinate</a>()</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 sequence of numbers that hold the coordinate of this position in its reference system.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getCoordinateReferenceSystem()" class="member-name-link">getCoordinateReferenceSystem</a>()</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Returns the coordinate reference system in which the coordinate is given.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final int</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getDimension()" class="member-name-link">getDimension</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">The length of coordinate sequence (the number of entries).</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final double</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getOrdinate(int)" class="member-name-link">getOrdinate</a><wbr>(int&nbsp;dimension)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Returns the coordinate at the specified dimension.</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="#hashCode()" class="member-name-link">hashCode</a>()</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 hash value for this coordinate tuple.</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="#setCoordinate(double...)" class="member-name-link">setCoordinate</a><wbr>(double...&nbsp;coordinates)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Sets the coordinate values along all dimensions.</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="#setCoordinateReferenceSystem(org.opengis.referencing.crs.CoordinateReferenceSystem)" class="member-name-link">setCoordinateReferenceSystem</a><wbr>(<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a>&nbsp;crs)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Sets the coordinate reference system in which the coordinate is given.</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="#setLocation(org.opengis.geometry.DirectPosition)" class="member-name-link">setLocation</a><wbr>(<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html" title="class or interface in org.opengis.geometry" class="external-link">DirectPosition</a>&nbsp;position)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Sets this coordinate to the specified direct position.</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="#setOrdinate(int,double)" class="member-name-link">setOrdinate</a><wbr>(int&nbsp;dimension,
  double&nbsp;value)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Sets the coordinate value along the specified dimension.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#toString()" class="member-name-link">toString</a>()</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Formats this position in the <cite>Well Known Text</cite> (WKT) format.</div>
 </div>
 </div>
 </div>
 </div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-AbstractDirectPosition">Methods inherited from class&nbsp;<a href="AbstractDirectPosition.html" title="class in org.apache.sis.geometry">AbstractDirectPosition</a></h3>
 <code><a href="AbstractDirectPosition.html#castOrCopy(org.opengis.geometry.DirectPosition)">castOrCopy</a>, <a href="AbstractDirectPosition.html#formatTo(org.apache.sis.io.wkt.Formatter)">formatTo</a>, <a href="AbstractDirectPosition.html#getDirectPosition()">getDirectPosition</a>, <a href="AbstractDirectPosition.html#normalize()">normalize</a></code></div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-FormattableObject">Methods inherited from class&nbsp;<a href="../io/wkt/FormattableObject.html" title="class in org.apache.sis.io.wkt">FormattableObject</a></h3>
 <code><a href="../io/wkt/FormattableObject.html#print()">print</a>, <a href="../io/wkt/FormattableObject.html#toString(org.apache.sis.io.wkt.Convention)">toString</a>, <a href="../io/wkt/FormattableObject.html#toWKT()">toWKT</a></code></div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-Object">Methods inherited from class&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/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/11/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/11/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/11/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/11/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/11/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/11/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/11/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="coordinates">
 <h3>coordinates</h3>
 <div class="member-signature"><span class="modifiers">public final</span>&nbsp;<span class="return-type">double[]</span>&nbsp;<span class="element-name">coordinates</span></div>
 <div class="block">The coordinates of the direct position. The length of this array is the
  <a href="#getDimension()">dimension</a> of this direct position.</div>
 </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="&lt;init&gt;(org.opengis.referencing.crs.CoordinateReferenceSystem)">
 <h3>GeneralDirectPosition</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">GeneralDirectPosition</span><wbr><span class="parameters">(<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a>&nbsp;crs)</span></div>
 <div class="block">Constructs a position using the specified coordinate reference system.
  The number of dimensions is inferred from the coordinate reference system.
  All coordinate values are initialized to zero.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>crs</code> - the coordinate reference system to be given to this position.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="&lt;init&gt;(int)">
 <h3>GeneralDirectPosition</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">GeneralDirectPosition</span><wbr><span class="parameters">(int&nbsp;dimension)</span>
                       throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/NegativeArraySizeException.html" title="class or interface in java.lang" class="external-link">NegativeArraySizeException</a></span></div>
 <div class="block">Constructs a position with the specified number of dimensions.
  All coordinate values are initialized to zero.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>dimension</code> - number of dimensions.</dd>
 <dt>Throws:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/NegativeArraySizeException.html" title="class or interface in java.lang" class="external-link">NegativeArraySizeException</a></code> - if <code>dimension</code> is negative.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="&lt;init&gt;(double...)">
 <h3>GeneralDirectPosition</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">GeneralDirectPosition</span><wbr><span class="parameters">(double...&nbsp;coordinates)</span></div>
 <div class="block">Constructs a position with the specified coordinates.
  This constructor assigns the given array directly (without clone) to the <a href="#coordinates"><code>coordinates</code></a> field.
  Consequently, callers shall not recycle the same array for creating many instances.

  <h4 id="implementation-notes-heading">Implementation notes</h4>
  The array is not cloned because this is usually not needed, especially in the context of variable
  argument lengths since the array is often created implicitly. Furthermore, the <a href="#coordinates"><code>coordinates</code></a>
  field is public, so cloning the array would not protect the state of this object anyway.

  <p><b>Caution:</b> if only one number is specified, make sure that the number type is <code>double</code>,
  <code>float</code> or <code>long</code> otherwise the <a href="#%3Cinit%3E(int)"><code>GeneralDirectPosition(int)</code></a> constructor would be
  invoked with a very different meaning. For example, for creating a one-dimensional coordinate initialized
  to the coordinate value 100, use <code>new GeneralDirectPosition(100<u>.0</u>)</code>, <strong>not</strong>
  <code>new GeneralDirectPosition(100)</code>, because the latter would actually create a position with 100 dimensions.</p></div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>coordinates</code> - the coordinate values. This array is <strong>not</strong> cloned.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="&lt;init&gt;(org.opengis.geometry.DirectPosition)">
 <h3>GeneralDirectPosition</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">GeneralDirectPosition</span><wbr><span class="parameters">(<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html" title="class or interface in org.opengis.geometry" class="external-link">DirectPosition</a>&nbsp;point)</span></div>
 <div class="block">Constructs a position initialized to the same values than the specified point.
  This is a copy constructor.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>point</code> - the position to copy.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="&lt;init&gt;(java.lang.CharSequence)">
 <h3>GeneralDirectPosition</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">GeneralDirectPosition</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/CharSequence.html" title="class or interface in java.lang" class="external-link">CharSequence</a>&nbsp;wkt)</span>
                       throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="external-link">IllegalArgumentException</a></span></div>
 <div class="block">Constructs a position initialized to the values parsed
  from the given string in <cite>Well Known Text</cite> (WKT) format.
  The given string is typically a <code>POINT</code> element like below:


 <div class="snippet-container"><button class="copy snippet-copy" aria-label="Copy snippet" onclick="copySnippet(this)"><span data-copied="Copied!">Copy</span><img src="../../../../../copy.svg" alt="Copy snippet"></button>
 <pre class="snippet"><code class="language-wkt">POINT(6 10)
 </code></pre>
 </div>


  However, this constructor is lenient to other types like <code>POINT ZM</code>.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>wkt</code> - the <code>POINT</code> or other kind of element to parse.</dd>
 <dt>Throws:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="external-link">IllegalArgumentException</a></code> - if the given string cannot be parsed.</dd>
 <dt>See Also:</dt>
 <dd>
 <ul class="tag-list">
 <li><a href="#toString()"><code>toString()</code></a></li>
 <li><a href="CoordinateFormat.html" title="class in org.apache.sis.geometry"><code>CoordinateFormat</code></a></li>
 </ul>
 </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="getDimension()">
 <h3>getDimension</h3>
 <div class="member-signature"><span class="modifiers">public final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">getDimension</span>()</div>
 <div class="block">The length of coordinate sequence (the number of entries).
  This is always equals to the length of the <a href="#coordinates"><code>coordinates</code></a> array.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html#getDimension()" title="class or interface in org.opengis.geometry" class="external-link">getDimension</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html" title="class or interface in org.opengis.geometry" class="external-link">DirectPosition</a></code></dd>
 <dt>Returns:</dt>
 <dd>the dimensionality of this position.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getCoordinateReferenceSystem()">
 <h3>getCoordinateReferenceSystem</h3>
 <div class="member-signature"><span class="modifiers">public final</span>&nbsp;<span class="return-type"><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a></span>&nbsp;<span class="element-name">getCoordinateReferenceSystem</span>()</div>
 <div class="block">Returns the coordinate reference system in which the coordinate is given.
  May be <code>null</code> if this particular <code>DirectPosition</code> is included
  in a larger object with such a reference to a CRS.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html#getCoordinateReferenceSystem()" title="class or interface in org.opengis.geometry" class="external-link">getCoordinateReferenceSystem</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html" title="class or interface in org.opengis.geometry" class="external-link">DirectPosition</a></code></dd>
 <dt>Overrides:</dt>
 <dd><code><a href="AbstractDirectPosition.html#getCoordinateReferenceSystem()">getCoordinateReferenceSystem</a></code>&nbsp;in class&nbsp;<code><a href="AbstractDirectPosition.html" title="class in org.apache.sis.geometry">AbstractDirectPosition</a></code></dd>
 <dt>Returns:</dt>
 <dd>the coordinate reference system, or <code>null</code>.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="setCoordinateReferenceSystem(org.opengis.referencing.crs.CoordinateReferenceSystem)">
 <h3>setCoordinateReferenceSystem</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">setCoordinateReferenceSystem</span><wbr><span class="parameters">(<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a>&nbsp;crs)</span>
                                   throws <span class="exceptions"><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/MismatchedDimensionException.html" title="class or interface in org.opengis.geometry" class="external-link">MismatchedDimensionException</a></span></div>
 <div class="block">Sets the coordinate reference system in which the coordinate is given.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>crs</code> - the new coordinate reference system, or <code>null</code>.</dd>
 <dt>Throws:</dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/MismatchedDimensionException.html" title="class or interface in org.opengis.geometry" class="external-link">MismatchedDimensionException</a></code> - if the specified CRS does not have the expected number of dimensions.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getCoordinate()">
 <h3>getCoordinate</h3>
 <div class="member-signature"><span class="modifiers">public final</span>&nbsp;<span class="return-type">double[]</span>&nbsp;<span class="element-name">getCoordinate</span>()</div>
 <div class="block">Returns a sequence of numbers that hold the coordinate of this position in its reference system.

  <div class="note"><b>API note:</b>
  This method is final for ensuring consistency with the <a href="#coordinates"><code>coordinates</code></a>, array field, which is public.</div></div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html#getCoordinate()" title="class or interface in org.opengis.geometry" class="external-link">getCoordinate</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html" title="class or interface in org.opengis.geometry" class="external-link">DirectPosition</a></code></dd>
 <dt>Overrides:</dt>
 <dd><code><a href="AbstractDirectPosition.html#getCoordinate()">getCoordinate</a></code>&nbsp;in class&nbsp;<code><a href="AbstractDirectPosition.html" title="class in org.apache.sis.geometry">AbstractDirectPosition</a></code></dd>
 <dt>Returns:</dt>
 <dd>a copy of the <a href="#coordinates"><code>coordinates</code></a> array.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="setCoordinate(double...)">
 <h3>setCoordinate</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">setCoordinate</span><wbr><span class="parameters">(double...&nbsp;coordinates)</span>
                    throws <span class="exceptions"><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/MismatchedDimensionException.html" title="class or interface in org.opengis.geometry" class="external-link">MismatchedDimensionException</a></span></div>
 <div class="block">Sets the coordinate values along all dimensions.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>coordinates</code> - the new coordinates values, or a <code>null</code> array for
                       setting all coordinate values to <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Double.html#NaN" title="class or interface in java.lang" class="external-link"><code>NaN</code></a>.</dd>
 <dt>Throws:</dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/MismatchedDimensionException.html" title="class or interface in org.opengis.geometry" class="external-link">MismatchedDimensionException</a></code> - if the length of the specified array is not
          equals to the <a href="#getDimension()">dimension</a> of this position.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getOrdinate(int)">
 <h3>getOrdinate</h3>
 <div class="member-signature"><span class="modifiers">public final</span>&nbsp;<span class="return-type">double</span>&nbsp;<span class="element-name">getOrdinate</span><wbr><span class="parameters">(int&nbsp;dimension)</span>
                          throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IndexOutOfBoundsException.html" title="class or interface in java.lang" class="external-link">IndexOutOfBoundsException</a></span></div>
 <div class="block">Returns the coordinate at the specified dimension.

  <div class="note"><b>API note:</b>
  This method is final for ensuring consistency with the <a href="#coordinates"><code>coordinates</code></a>, array field, which is public.</div></div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html#getOrdinate(int)" title="class or interface in org.opengis.geometry" class="external-link">getOrdinate</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html" title="class or interface in org.opengis.geometry" class="external-link">DirectPosition</a></code></dd>
 <dt>Parameters:</dt>
 <dd><code>dimension</code> - the dimension in the range 0 to <a href="#getDimension()">dimension</a>-1.</dd>
 <dt>Returns:</dt>
 <dd>the coordinate at the specified dimension.</dd>
 <dt>Throws:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IndexOutOfBoundsException.html" title="class or interface in java.lang" class="external-link">IndexOutOfBoundsException</a></code> - if the specified dimension is out of bounds.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="setOrdinate(int,double)">
 <h3>setOrdinate</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">setOrdinate</span><wbr><span class="parameters">(int&nbsp;dimension,
  double&nbsp;value)</span>
                  throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IndexOutOfBoundsException.html" title="class or interface in java.lang" class="external-link">IndexOutOfBoundsException</a></span></div>
 <div class="block">Sets the coordinate value along the specified dimension.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html#setOrdinate(int,double)" title="class or interface in org.opengis.geometry" class="external-link">setOrdinate</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html" title="class or interface in org.opengis.geometry" class="external-link">DirectPosition</a></code></dd>
 <dt>Overrides:</dt>
 <dd><code><a href="AbstractDirectPosition.html#setOrdinate(int,double)">setOrdinate</a></code>&nbsp;in class&nbsp;<code><a href="AbstractDirectPosition.html" title="class in org.apache.sis.geometry">AbstractDirectPosition</a></code></dd>
 <dt>Parameters:</dt>
 <dd><code>dimension</code> - the dimension for the coordinate of interest.</dd>
 <dd><code>value</code> - the coordinate value of interest.</dd>
 <dt>Throws:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IndexOutOfBoundsException.html" title="class or interface in java.lang" class="external-link">IndexOutOfBoundsException</a></code> - if the specified dimension is out of bounds.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="setLocation(org.opengis.geometry.DirectPosition)">
 <h3>setLocation</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">setLocation</span><wbr><span class="parameters">(<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html" title="class or interface in org.opengis.geometry" class="external-link">DirectPosition</a>&nbsp;position)</span>
                  throws <span class="exceptions"><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/MismatchedDimensionException.html" title="class or interface in org.opengis.geometry" class="external-link">MismatchedDimensionException</a></span></div>
 <div class="block">Sets this coordinate to the specified direct position. If the specified position
  contains a coordinate reference system (CRS), then the CRS for this position will
  be set to the CRS of the specified position.</div>
 <dl class="notes">
 <dt>Overrides:</dt>
 <dd><code><a href="AbstractDirectPosition.html#setLocation(org.opengis.geometry.DirectPosition)">setLocation</a></code>&nbsp;in class&nbsp;<code><a href="AbstractDirectPosition.html" title="class in org.apache.sis.geometry">AbstractDirectPosition</a></code></dd>
 <dt>Parameters:</dt>
 <dd><code>position</code> - the new position for this point,
                    or <code>null</code> for setting all coordinate values to <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Double.html#NaN" title="class or interface in java.lang" class="external-link"><code>NaN</code></a>.</dd>
 <dt>Throws:</dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/MismatchedDimensionException.html" title="class or interface in org.opengis.geometry" class="external-link">MismatchedDimensionException</a></code> - if the given position does not have the expected dimension.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="toString()">
 <h3>toString</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">toString</span>()</div>
 <div class="block">Formats this position in the <cite>Well Known Text</cite> (WKT) format.
  The returned string is like below, where <code>x₀</code>, <code>x₁</code>, <code>x₂</code>, <i>etc.</i>
  are the coordinate values at index 0, 1, 2, <i>etc.</i>:


 <div class="snippet-container"><button class="copy snippet-copy" aria-label="Copy snippet" onclick="copySnippet(this)"><span data-copied="Copied!">Copy</span><img src="../../../../../copy.svg" alt="Copy snippet"></button>
 <pre class="snippet"><code class="language-wkt">POINT(x₀ x₁ x₂ …)
 </code></pre>
 </div>


  This method formats the numbers as with <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Double.html#toString(double)" title="class or interface in java.lang" class="external-link"><code>Double.toString(double)</code></a> (i.e. without fixed number of fraction digits).
  The string returned by this method can be <a href="#%3Cinit%3E(java.lang.CharSequence)">parsed</a>
  by the <code>GeneralDirectPosition</code> constructor.</div>
 <dl class="notes">
 <dt>Overrides:</dt>
 <dd><code><a href="AbstractDirectPosition.html#toString()">toString</a></code>&nbsp;in class&nbsp;<code><a href="AbstractDirectPosition.html" title="class in org.apache.sis.geometry">AbstractDirectPosition</a></code></dd>
 <dt>Returns:</dt>
 <dd>this position as a <code>POINT</code> in <cite>Well Known Text</cite> (WKT) format.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="clone()">
 <h3>clone</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="GeneralDirectPosition.html" title="class in org.apache.sis.geometry">GeneralDirectPosition</a></span>&nbsp;<span class="element-name">clone</span>()</div>
 <div class="block">Returns a deep copy of this position.</div>
 <dl class="notes">
 <dt>Overrides:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></code></dd>
 <dt>Returns:</dt>
 <dd>a copy of this direct position.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="hashCode()">
 <h3>hashCode</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">hashCode</span>()</div>
 <div class="block">Returns a hash value for this coordinate tuple. This method returns a value compliant
  with the contract documented in the <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html#hashCode()" title="class or interface in org.opengis.geometry" class="external-link"><code>DirectPosition.hashCode()</code></a> javadoc.
  Consequently, it should be possible to mix different <code>DirectPosition</code>
  implementations in the same hash map.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html#hashCode()" title="class or interface in org.opengis.geometry" class="external-link">hashCode</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html" title="class or interface in org.opengis.geometry" class="external-link">DirectPosition</a></code></dd>
 <dt>Overrides:</dt>
 <dd><code><a href="AbstractDirectPosition.html#hashCode()">hashCode</a></code>&nbsp;in class&nbsp;<code><a href="AbstractDirectPosition.html" title="class in org.apache.sis.geometry">AbstractDirectPosition</a></code></dd>
 <dt>Returns:</dt>
 <dd>a hash code value for this position.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="equals(java.lang.Object)">
 <h3>equals</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">equals</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&nbsp;object)</span></div>
 <div class="block">Returns <code>true</code> if the specified object is also a <code>DirectPosition</code>
  with equal coordinates and equal CRS.

  This method performs the comparison as documented in the <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html#equals(java.lang.Object)" title="class or interface in org.opengis.geometry" class="external-link"><code>DirectPosition.equals(Object)</code></a>
  javadoc. In particular, the given object is not required to be of the same implementation class.
  Consequently, it should be possible to mix different <code>DirectPosition</code> implementations in
  the same hash map.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html#equals(java.lang.Object)" title="class or interface in org.opengis.geometry" class="external-link">equals</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/geometry/DirectPosition.html" title="class or interface in org.opengis.geometry" class="external-link">DirectPosition</a></code></dd>
 <dt>Overrides:</dt>
 <dd><code><a href="AbstractDirectPosition.html#equals(java.lang.Object)">equals</a></code>&nbsp;in class&nbsp;<code><a href="AbstractDirectPosition.html" title="class in org.apache.sis.geometry">AbstractDirectPosition</a></code></dd>
 <dt>Parameters:</dt>
 <dd><code>object</code> - the object to compare with this position.</dd>
 <dt>Returns:</dt>
 <dd><code>true</code> if the given object is equal to this position.</dd>
 </dl>
 </section>
 </li>
 </ul>
 </section>
 </li>
 </ul>
 </section>
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