static/apidocs/org/apache/sis/referencing/operation/transform/PassThroughTransform.html - sis-site - Git at Google

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 <div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.sis.referencing.operation.transform</a></div>
 <h2 title="Class PassThroughTransform" class="title">Class PassThroughTransform</h2>
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 <pre>public class <span class="typeNameLabel">PassThroughTransform</span>
 extends <a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a>
 implements <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io" class="externalLink">Serializable</a></pre>
 <div class="block">Transform which passes through a subset of coordinates to another transform.
  This allows transforms to operate on a subset of coordinate values.

  <div class="note"><b>Example:</b> giving (<var>latitude</var>, <var>longitude</var>, <var>height</var>) coordinates,
  <code>PassThroughTransform</code> can convert the height values from feet to meters without affecting the latitude and
  longitude values. Such transform can be built as below:

  <blockquote><pre>MathTransform feetToMetres = MathTransforms.<b>linear</b>(0.3048, 0);       <i><font color="gray">// One-dimensional conversion.</font></i>
 MathTransform tr = MathTransforms.<b>passThrough</b>(2, feetToMetres, 0);   <i><font color="gray">// Three-dimensional conversion.</font></i></pre></blockquote>
  </div>

  <div class="section">Immutability and thread safety</div>
  <code>PassThroughTransform</code> is immutable and thread-safe if its <a href="#subTransform">subTransform</a> is also
  immutable and thread-safe.

  <div class="section">Serialization</div>
  Serialized instances of this class are not guaranteed to be compatible with future SIS versions.
  Serialization should be used only for short term storage or RMI between applications running the same SIS version.</div>
 <dl>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>0.5</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="MathTransforms.html#passThrough(int,org.opengis.referencing.operation.MathTransform,int)"><code>MathTransforms.passThrough(int, MathTransform, int)</code></a>,
 <a href="MathTransforms.html#compound(org.opengis.referencing.operation.MathTransform...)"><code>MathTransforms.compound(MathTransform...)</code></a>,
 <a href="../../../../../../serialized-form.html#org.apache.sis.referencing.operation.transform.PassThroughTransform">Serialized Form</a></dd>

 <p><font size="-1">Defined in the <code>sis-referencing</code> module</font></p>
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 <code><a href="AbstractMathTransform.Inverse.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform.Inverse</a></code></li>
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 <th class="colFirst" scope="col">Modifier</th>
 <th class="colSecond" scope="col">Constructor</th>
 <th class="colLast" scope="col">Description</th>
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 <tr class="altColor">
 <td class="colFirst"><code>protected </code></td>
 <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(int,org.opengis.referencing.operation.MathTransform,int)">PassThroughTransform</a></span>&#8203;(int&nbsp;firstAffectedCoordinate,
                     <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a>&nbsp;subTransform,
                     int&nbsp;numTrailingCoordinates)</code></th>
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 <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Method</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>protected int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#computeHashCode()">computeHashCode</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Computes a hash value for this transform.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>static <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#create(int,org.opengis.referencing.operation.MathTransform,int)">create</a></span>&#8203;(int&nbsp;firstAffectedCoordinate,
       <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a>&nbsp;subTransform,
       int&nbsp;numTrailingCoordinates)</code></th>
 <td class="colLast">
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>
 <div class="deprecationComment">Moved to <a href="MathTransforms.html#passThrough(int,org.opengis.referencing.operation.MathTransform,int)"><code>MathTransforms.passThrough(int, MathTransform, int)</code></a>.</div>
 </div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/Matrix.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">Matrix</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#derivative(org.opengis.geometry.DirectPosition)">derivative</a></span>&#8203;(<a href="http://www.geoapi.org/3.0/javadoc/org/opengis/geometry/DirectPosition.html?is-external=true" title="class or interface in org.opengis.geometry" class="externalLink">DirectPosition</a>&nbsp;point)</code></th>
 <td class="colLast">
 <div class="block">Gets the derivative of this transform at a point.</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#equals(java.lang.Object,org.apache.sis.util.ComparisonMode)">equals</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>&nbsp;object,
       <a href="../../../util/ComparisonMode.html" title="enum in org.apache.sis.util">ComparisonMode</a>&nbsp;mode)</code></th>
 <td class="colLast">
 <div class="block">Compares the specified object with this math transform for equality.</div>
 </td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#formatTo(org.apache.sis.io.wkt.Formatter)">formatTo</a></span>&#8203;(<a href="../../../io/wkt/Formatter.html" title="class in org.apache.sis.io.wkt">Formatter</a>&nbsp;formatter)</code></th>
 <td class="colLast">
 <div class="block">Formats this transform as a <cite>Well Known Text</cite> version 1 (WKT 1) element.</div>
 </td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code>int[]</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getModifiedCoordinates()">getModifiedCoordinates</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Returns the ordered sequence of positive integers defining the positions in a source
  coordinate tuple of the coordinates affected by this pass-through operation.</div>
 </td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSourceDimensions()">getSourceDimensions</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Gets the dimension of input points.</div>
 </td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSubTransform()">getSubTransform</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Returns the sub-transform to apply on the <a href="#getModifiedCoordinates()">modified coordinates</a>.</div>
 </td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code>int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getTargetDimensions()">getTargetDimensions</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Gets the dimension of output points.</div>
 </td>
 </tr>
 <tr id="i9" class="rowColor">
 <td class="colFirst"><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#inverse()">inverse</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Creates the inverse transform of this object.</div>
 </td>
 </tr>
 <tr id="i10" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isIdentity()">isIdentity</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Tests whether this transform does not move any points.</div>
 </td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/Matrix.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">Matrix</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#transform(double%5B%5D,int,double%5B%5D,int,boolean)">transform</a></span>&#8203;(double[]&nbsp;srcPts,
          int&nbsp;srcOff,
          double[]&nbsp;dstPts,
          int&nbsp;dstOff,
          boolean&nbsp;derivate)</code></th>
 <td class="colLast">
 <div class="block">Transforms a single coordinate in a list of ordinal values, and opportunistically
  computes the transform derivative if requested.</div>
 </td>
 </tr>
 <tr id="i12" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#transform(double%5B%5D,int,double%5B%5D,int,int)">transform</a></span>&#8203;(double[]&nbsp;srcPts,
          int&nbsp;srcOff,
          double[]&nbsp;dstPts,
          int&nbsp;dstOff,
          int&nbsp;numPts)</code></th>
 <td class="colLast">
 <div class="block">Transforms many coordinates in a list of ordinal values.</div>
 </td>
 </tr>
 <tr id="i13" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#transform(double%5B%5D,int,float%5B%5D,int,int)">transform</a></span>&#8203;(double[]&nbsp;srcPts,
          int&nbsp;srcOff,
          float[]&nbsp;dstPts,
          int&nbsp;dstOff,
          int&nbsp;numPts)</code></th>
 <td class="colLast">
 <div class="block">Transforms many coordinates in a list of ordinal values.</div>
 </td>
 </tr>
 <tr id="i14" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#transform(float%5B%5D,int,double%5B%5D,int,int)">transform</a></span>&#8203;(float[]&nbsp;srcPts,
          int&nbsp;srcOff,
          double[]&nbsp;dstPts,
          int&nbsp;dstOff,
          int&nbsp;numPts)</code></th>
 <td class="colLast">
 <div class="block">Transforms many coordinates in a list of ordinal values.</div>
 </td>
 </tr>
 <tr id="i15" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#transform(float%5B%5D,int,float%5B%5D,int,int)">transform</a></span>&#8203;(float[]&nbsp;srcPts,
          int&nbsp;srcOff,
          float[]&nbsp;dstPts,
          int&nbsp;dstOff,
          int&nbsp;numPts)</code></th>
 <td class="colLast">
 <div class="block">Transforms many coordinates in a list of ordinal values.</div>
 </td>
 </tr>
 <tr id="i16" class="altColor">
 <td class="colFirst"><code>protected <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#tryConcatenate(boolean,org.opengis.referencing.operation.MathTransform,org.opengis.referencing.operation.MathTransformFactory)">tryConcatenate</a></span>&#8203;(boolean&nbsp;applyOtherFirst,
               <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a>&nbsp;other,
               <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransformFactory.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransformFactory</a>&nbsp;factory)</code></th>
 <td class="colLast">
 <div class="block">Concatenates or pre-concatenates in an optimized way this transform with the given transform, if possible.</div>
 </td>
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 <h3>Methods inherited from class&nbsp;<a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></h3>
 <code><a href="AbstractMathTransform.html#equals(java.lang.Object)">equals</a>, <a href="AbstractMathTransform.html#getContextualParameters()">getContextualParameters</a>, <a href="AbstractMathTransform.html#getParameterDescriptors()">getParameterDescriptors</a>, <a href="AbstractMathTransform.html#getParameterValues()">getParameterValues</a>, <a href="AbstractMathTransform.html#hashCode()">hashCode</a>, <a href="AbstractMathTransform.html#transform(org.opengis.geometry.DirectPosition,org.opengis.geometry.DirectPosition)">transform</a></code></li>
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 <code><a href="../../../io/wkt/FormattableObject.html#print()">print</a>, <a href="../../../io/wkt/FormattableObject.html#toString()">toString</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></li>
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 <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink">wait</a></code></li>
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 <code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true#toWKT()" title="class or interface in org.opengis.referencing.operation" class="externalLink">toWKT</a></code></li>
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 <pre>protected&nbsp;PassThroughTransform&#8203;(int&nbsp;firstAffectedCoordinate,
                                <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a>&nbsp;subTransform,
                                int&nbsp;numTrailingCoordinates)</pre>
 <div class="block">Constructor for sub-classes.
  Users should invoke the static <a href="MathTransforms.html#passThrough(int,org.opengis.referencing.operation.MathTransform,int)"><code>MathTransforms.passThrough(int, MathTransform, int)</code></a> factory method instead,
  since the most optimal pass-through transform for the given <code>subTransform</code> is not necessarily
  a <code>PassThroughTransform</code> instance.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>firstAffectedCoordinate</code> - index of the first affected coordinate.</dd>
 <dd><code>subTransform</code> - the sub-transform to apply on modified coordinates.</dd>
 <dd><code>numTrailingCoordinates</code> - number of trailing coordinates to pass through.</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="MathTransforms.html#passThrough(int,org.opengis.referencing.operation.MathTransform,int)"><code>MathTransforms.passThrough(int, MathTransform, int)</code></a></dd>
 </dl>
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 <h4>create</h4>
 <pre class="methodSignature"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang" class="externalLink">@Deprecated</a>
 public static&nbsp;<a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a>&nbsp;create&#8203;(int&nbsp;firstAffectedCoordinate,
                                    <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a>&nbsp;subTransform,
                                    int&nbsp;numTrailingCoordinates)</pre>
 <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span>
 <div class="deprecationComment">Moved to <a href="MathTransforms.html#passThrough(int,org.opengis.referencing.operation.MathTransform,int)"><code>MathTransforms.passThrough(int, MathTransform, int)</code></a>.</div>
 </div>
 <div class="block">Creates a transform which passes through a subset of coordinates to another transform.
  This method returns a transform having the following dimensions:

  <blockquote><pre>Source: firstAffectedCoordinate + subTransform.<b>getSourceDimensions</b>() + numTrailingCoordinates
 Target: firstAffectedCoordinate + subTransform.<b>getTargetDimensions</b>() + numTrailingCoordinates</pre></blockquote>

  Affected coordinates will range from <code>firstAffectedCoordinate</code> inclusive to
  <code>dimTarget - numTrailingCoordinates</code> exclusive.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>firstAffectedCoordinate</code> - index of the first affected coordinate.</dd>
 <dd><code>subTransform</code> - the sub-transform to apply on modified coordinates.</dd>
 <dd><code>numTrailingCoordinates</code> - number of trailing coordinates to pass through.</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>a pass-through transform, not necessarily a <code>PassThroughTransform</code> instance.</dd>
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 <pre class="methodSignature">public final&nbsp;int&nbsp;getSourceDimensions()</pre>
 <div class="block">Gets the dimension of input points. This the source dimension of the
  <a href="#subTransform">sub-transform</a> plus the number of pass-through dimensions.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true#getSourceDimensions()" title="class or interface in org.opengis.referencing.operation" class="externalLink">getSourceDimensions</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></dd>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#getSourceDimensions()">getSourceDimensions</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the dimension of input points.</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../DefaultOperationMethod.html#getSourceDimensions()"><code>DefaultOperationMethod.getSourceDimensions()</code></a></dd>
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 <pre class="methodSignature">public final&nbsp;int&nbsp;getTargetDimensions()</pre>
 <div class="block">Gets the dimension of output points. This the target dimension of the
  <a href="#subTransform">sub-transform</a> plus the number of pass-through dimensions.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true#getTargetDimensions()" title="class or interface in org.opengis.referencing.operation" class="externalLink">getTargetDimensions</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></dd>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#getTargetDimensions()">getTargetDimensions</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the dimension of output points.</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../DefaultOperationMethod.html#getTargetDimensions()"><code>DefaultOperationMethod.getTargetDimensions()</code></a></dd>
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 <pre class="methodSignature">public final&nbsp;int[]&nbsp;getModifiedCoordinates()</pre>
 <div class="block">Returns the ordered sequence of positive integers defining the positions in a source
  coordinate tuple of the coordinates affected by this pass-through operation.

  <div class="note"><b>API note:</b> this method is final for now because most of Apache SIS code do
  not use the <code>modifiedCoordinates</code> array. Instead, SIS uses the <code>firstAffectedCoordinate</code>
  and <code>numTrailingCoordinates</code> information provided to the constructor. Consequently overriding
  this method may be misleading since it would be ignored by SIS. We do not want to make the "really
  used" fields public in order to keep the flexibility to replace them by a <code>modifiedCoordinates</code>
  array in a future SIS version.</div></div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>Zero-based indices of the modified source coordinates.</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../DefaultPassThroughOperation.html#getModifiedCoordinates()"><code>DefaultPassThroughOperation.getModifiedCoordinates()</code></a></dd>
 </dl>
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 <pre class="methodSignature">public final&nbsp;<a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a>&nbsp;getSubTransform()</pre>
 <div class="block">Returns the sub-transform to apply on the <a href="#getModifiedCoordinates()">modified coordinates</a>.
  This is often the sub-transform specified at construction time, but not necessarily.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the sub-transform.</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../DefaultPassThroughOperation.html#getOperation()"><code>DefaultPassThroughOperation.getOperation()</code></a></dd>
 </dl>
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 <pre class="methodSignature">public&nbsp;boolean&nbsp;isIdentity()</pre>
 <div class="block">Tests whether this transform does not move any points. A <code>PassThroughTransform</code>
  is identity if the <a href="#subTransform">sub-transform</a> is also identity.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true#isIdentity()" title="class or interface in org.opengis.referencing.operation" class="externalLink">isIdentity</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></dd>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#isIdentity()">isIdentity</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
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 <pre class="methodSignature">public&nbsp;<a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/Matrix.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">Matrix</a>&nbsp;transform&#8203;(double[]&nbsp;srcPts,
                         int&nbsp;srcOff,
                         double[]&nbsp;dstPts,
                         int&nbsp;dstOff,
                         boolean&nbsp;derivate)
                  throws <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/TransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">TransformException</a></pre>
 <div class="block">Transforms a single coordinate in a list of ordinal values, and opportunistically
  computes the transform derivative if requested.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#transform(double%5B%5D,int,double%5B%5D,int,boolean)">transform</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>srcPts</code> - the array containing the source coordinate (can not be <code>null</code>).</dd>
 <dd><code>srcOff</code> - the offset to the point to be transformed in the source array.</dd>
 <dd><code>dstPts</code> - the array into which the transformed coordinate is returned. May be the same than <code>srcPts</code>.
                    May be <code>null</code> if only the derivative matrix is desired.</dd>
 <dd><code>dstOff</code> - the offset to the location of the transformed point that is stored in the destination array.</dd>
 <dd><code>derivate</code> - <code>true</code> for computing the derivative, or <code>false</code> if not needed.</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the matrix of the transform derivative at the given source position,
          or <code>null</code> if the <code>derivate</code> argument is <code>false</code>.</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/TransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">TransformException</a></code> - if the <a href="#subTransform">sub-transform</a> failed.</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="AbstractMathTransform.html#derivative(org.opengis.geometry.DirectPosition)"><code>AbstractMathTransform.derivative(DirectPosition)</code></a>,
 <a href="AbstractMathTransform.html#transform(org.opengis.geometry.DirectPosition,org.opengis.geometry.DirectPosition)"><code>AbstractMathTransform.transform(DirectPosition, DirectPosition)</code></a>,
 <a href="MathTransforms.html#derivativeAndTransform(org.opengis.referencing.operation.MathTransform,double%5B%5D,int,double%5B%5D,int)"><code>MathTransforms.derivativeAndTransform(MathTransform, double[], int, double[], int)</code></a></dd>
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 <pre class="methodSignature">public&nbsp;void&nbsp;transform&#8203;(double[]&nbsp;srcPts,
                       int&nbsp;srcOff,
                       double[]&nbsp;dstPts,
                       int&nbsp;dstOff,
                       int&nbsp;numPts)
                throws <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/TransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">TransformException</a></pre>
 <div class="block">Transforms many coordinates in a list of ordinal values.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true#transform(double%5B%5D,int,double%5B%5D,int,int)" title="class or interface in org.opengis.referencing.operation" class="externalLink">transform</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></dd>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#transform(double%5B%5D,int,double%5B%5D,int,int)">transform</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>srcPts</code> - the array containing the source point coordinates.</dd>
 <dd><code>srcOff</code> - the offset to the first point to be transformed in the source array.</dd>
 <dd><code>dstPts</code> - the array into which the transformed point coordinates are returned.
                  May be the same than <code>srcPts</code>.</dd>
 <dd><code>dstOff</code> - the offset to the location of the first transformed point that is stored in the destination array.</dd>
 <dd><code>numPts</code> - the number of point objects to be transformed.</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/TransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">TransformException</a></code> - if the <a href="#subTransform">sub-transform</a> failed.</dd>
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 <pre class="methodSignature">public&nbsp;void&nbsp;transform&#8203;(float[]&nbsp;srcPts,
                       int&nbsp;srcOff,
                       float[]&nbsp;dstPts,
                       int&nbsp;dstOff,
                       int&nbsp;numPts)
                throws <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/TransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">TransformException</a></pre>
 <div class="block">Transforms many coordinates in a list of ordinal values.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true#transform(float%5B%5D,int,float%5B%5D,int,int)" title="class or interface in org.opengis.referencing.operation" class="externalLink">transform</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></dd>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#transform(float%5B%5D,int,float%5B%5D,int,int)">transform</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>srcPts</code> - the array containing the source point coordinates.</dd>
 <dd><code>srcOff</code> - the offset to the first point to be transformed in the source array.</dd>
 <dd><code>dstPts</code> - the array into which the transformed point coordinates are returned.
                  May be the same than <code>srcPts</code>.</dd>
 <dd><code>dstOff</code> - the offset to the location of the first transformed point that is stored in the destination array.</dd>
 <dd><code>numPts</code> - the number of point objects to be transformed.</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/TransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">TransformException</a></code> - if the <a href="#subTransform">sub-transform</a> failed.</dd>
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 <pre class="methodSignature">public&nbsp;void&nbsp;transform&#8203;(double[]&nbsp;srcPts,
                       int&nbsp;srcOff,
                       float[]&nbsp;dstPts,
                       int&nbsp;dstOff,
                       int&nbsp;numPts)
                throws <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/TransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">TransformException</a></pre>
 <div class="block">Transforms many coordinates in a list of ordinal values.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true#transform(double%5B%5D,int,float%5B%5D,int,int)" title="class or interface in org.opengis.referencing.operation" class="externalLink">transform</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></dd>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#transform(double%5B%5D,int,float%5B%5D,int,int)">transform</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>srcPts</code> - the array containing the source point coordinates.</dd>
 <dd><code>srcOff</code> - the offset to the first point to be transformed in the source array.</dd>
 <dd><code>dstPts</code> - the array into which the transformed point coordinates are returned.</dd>
 <dd><code>dstOff</code> - the offset to the location of the first transformed point that is stored in the destination array.</dd>
 <dd><code>numPts</code> - the number of point objects to be transformed.</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/TransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">TransformException</a></code> - if the <a href="#subTransform">sub-transform</a> failed.</dd>
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 <pre class="methodSignature">public&nbsp;void&nbsp;transform&#8203;(float[]&nbsp;srcPts,
                       int&nbsp;srcOff,
                       double[]&nbsp;dstPts,
                       int&nbsp;dstOff,
                       int&nbsp;numPts)
                throws <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/TransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">TransformException</a></pre>
 <div class="block">Transforms many coordinates in a list of ordinal values.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true#transform(float%5B%5D,int,double%5B%5D,int,int)" title="class or interface in org.opengis.referencing.operation" class="externalLink">transform</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></dd>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#transform(float%5B%5D,int,double%5B%5D,int,int)">transform</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>srcPts</code> - the array containing the source point coordinates.</dd>
 <dd><code>srcOff</code> - the offset to the first point to be transformed in the source array.</dd>
 <dd><code>dstPts</code> - the array into which the transformed point coordinates are returned.</dd>
 <dd><code>dstOff</code> - the offset to the location of the first transformed point that is stored in the destination array.</dd>
 <dd><code>numPts</code> - the number of point objects to be transformed.</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/TransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">TransformException</a></code> - if the <a href="#subTransform">sub-transform</a> failed.</dd>
 </dl>
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 </ul>
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 <h4>derivative</h4>
 <pre class="methodSignature">public&nbsp;<a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/Matrix.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">Matrix</a>&nbsp;derivative&#8203;(<a href="http://www.geoapi.org/3.0/javadoc/org/opengis/geometry/DirectPosition.html?is-external=true" title="class or interface in org.opengis.geometry" class="externalLink">DirectPosition</a>&nbsp;point)
                   throws <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/TransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">TransformException</a></pre>
 <div class="block">Gets the derivative of this transform at a point.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true#derivative(org.opengis.geometry.DirectPosition)" title="class or interface in org.opengis.referencing.operation" class="externalLink">derivative</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></dd>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#derivative(org.opengis.geometry.DirectPosition)">derivative</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>point</code> - the coordinate point where to evaluate the derivative.</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the derivative at the specified point (never <code>null</code>).</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/TransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">TransformException</a></code> - if the <a href="#subTransform">sub-transform</a> failed.</dd>
 </dl>
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 <h4>inverse</h4>
 <pre class="methodSignature">public&nbsp;<a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a>&nbsp;inverse()
                       throws <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/NoninvertibleTransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">NoninvertibleTransformException</a></pre>
 <div class="block">Creates the inverse transform of this object.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true#inverse()" title="class or interface in org.opengis.referencing.operation" class="externalLink">inverse</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a></code></dd>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#inverse()">inverse</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/NoninvertibleTransformException.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">NoninvertibleTransformException</a></code> - if the <a href="#subTransform">sub-transform</a> is not invertible.</dd>
 </dl>
 </li>
 </ul>
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 <h4>tryConcatenate</h4>
 <pre class="methodSignature">protected&nbsp;<a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a>&nbsp;tryConcatenate&#8203;(boolean&nbsp;applyOtherFirst,
                                        <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransform.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransform</a>&nbsp;other,
                                        <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/operation/MathTransformFactory.html?is-external=true" title="class or interface in org.opengis.referencing.operation" class="externalLink">MathTransformFactory</a>&nbsp;factory)
                                 throws <a href="http://www.geoapi.org/3.0/javadoc/org/opengis/util/FactoryException.html?is-external=true" title="class or interface in org.opengis.util" class="externalLink">FactoryException</a></pre>
 <div class="block">Concatenates or pre-concatenates in an optimized way this transform with the given transform, if possible.
  This method applies the following special cases:

  <ul>
   <li>If the other transform is also a <code>PassThroughTransform</code>, then the two transforms may be merged
       in a single <code>PassThroughTransform</code> instance.</li>
   <li>If the other transform discards some dimensions, verify if we still need a <code>PassThroughTransform</code>.</li>
  </ul></div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#tryConcatenate(boolean,org.opengis.referencing.operation.MathTransform,org.opengis.referencing.operation.MathTransformFactory)">tryConcatenate</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>applyOtherFirst</code> - <code>true</code> if the transformation order is <code>other</code> followed by <code>this</code>, or
                           <code>false</code> if the transformation order is <code>this</code> followed by <code>other</code>.</dd>
 <dd><code>other</code> - the other math transform to (pre-)concatenate with this transform.</dd>
 <dd><code>factory</code> - the factory which is (indirectly) invoking this method, or <code>null</code> if none.</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the simplified transform, or <code>null</code> if no such optimization is available.</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org/opengis/util/FactoryException.html?is-external=true" title="class or interface in org.opengis.util" class="externalLink">FactoryException</a></code> - if an error occurred while combining the transforms.</dd>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>1.0</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="DefaultMathTransformFactory.html#createConcatenatedTransform(org.opengis.referencing.operation.MathTransform,org.opengis.referencing.operation.MathTransform)"><code>DefaultMathTransformFactory.createConcatenatedTransform(MathTransform, MathTransform)</code></a></dd>
 </dl>
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 <h4>computeHashCode</h4>
 <pre class="methodSignature">protected&nbsp;int&nbsp;computeHashCode()</pre>
 <div class="block">Computes a hash value for this transform. This method is invoked by <a href="AbstractMathTransform.html#hashCode()"><code>AbstractMathTransform.hashCode()</code></a> when first needed.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#computeHashCode()">computeHashCode</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the hash code value. This value may change between different execution of the Apache SIS library.</dd>
 </dl>
 </li>
 </ul>
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 <h4>equals</h4>
 <pre class="methodSignature">public&nbsp;boolean&nbsp;equals&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>&nbsp;object,
                       <a href="../../../util/ComparisonMode.html" title="enum in org.apache.sis.util">ComparisonMode</a>&nbsp;mode)</pre>
 <div class="block">Compares the specified object with this math transform for equality.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../util/LenientComparable.html#equals(java.lang.Object,org.apache.sis.util.ComparisonMode)">equals</a></code>&nbsp;in interface&nbsp;<code><a href="../../../util/LenientComparable.html" title="interface in org.apache.sis.util">LenientComparable</a></code></dd>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#equals(java.lang.Object,org.apache.sis.util.ComparisonMode)">equals</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>object</code> - the object to compare with this transform.</dd>
 <dd><code>mode</code> - the strictness level of the comparison. Default to <a href="../../../util/ComparisonMode.html#STRICT"><code>STRICT</code></a>.</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if the given object is considered equals to this math transform.</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../../../util/Utilities.html#deepEquals(java.lang.Object,java.lang.Object,org.apache.sis.util.ComparisonMode)"><code>Utilities.deepEquals(Object, Object, ComparisonMode)</code></a></dd>
 </dl>
 </li>
 </ul>
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 <h4>formatTo</h4>
 <pre class="methodSignature">protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;formatTo&#8203;(<a href="../../../io/wkt/Formatter.html" title="class in org.apache.sis.io.wkt">Formatter</a>&nbsp;formatter)</pre>
 <div class="block">Formats this transform as a <cite>Well Known Text</cite> version 1 (WKT 1) element.

  <div class="note"><b>Compatibility note:</b>
  <code>PassThrough_MT</code> is defined in the WKT 1 specification only.
  If the <a href="../../../io/wkt/Formatter.html#getConvention()">formatter convention</a> is set to WKT 2,
  then this method silently uses the WKT 1 convention without raising an error
  (unless this <code>PassThroughTransform</code> can not be formatted as valid WKT 1 neither).</div></div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="AbstractMathTransform.html#formatTo(org.apache.sis.io.wkt.Formatter)">formatTo</a></code>&nbsp;in class&nbsp;<code><a href="AbstractMathTransform.html" title="class in org.apache.sis.referencing.operation.transform">AbstractMathTransform</a></code></dd>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>formatter</code> - the formatter to use.</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the WKT element name, which is <code>"PassThrough_MT"</code>.</dd>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../../../io/wkt/FormattableObject.html#toWKT()"><code>FormattableObject.toWKT()</code></a>,
 <a href="../../../io/wkt/FormattableObject.html#toString()"><code>FormattableObject.toString()</code></a></dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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