jonas.rehn
/
praktikum-holons
forked from carlos.garcia/praktikum-holons


			
				
					
						
						
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<div class="subTitle">org.jfree.data.general</div>
<h2 title="Class DatasetUtilities" class="title">Class DatasetUtilities</h2>
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<li>java.lang.Object</li>
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<pre>public final class <a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.165">DatasetUtilities</a>
extends java.lang.Object</pre>
<div class="block">A collection of useful static methods relating to datasets.</div>
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<h3>Method Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<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="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="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>static double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#calculatePieDatasetTotal-org.jfree.data.general.PieDataset-">calculatePieDatasetTotal</a></span>(<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;dataset)</code>
<div class="block">Calculates the total of all the values in a <a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general"><code>PieDataset</code></a>.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>static double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#calculateStackTotal-org.jfree.data.xy.TableXYDataset-int-">calculateStackTotal</a></span>(<a href="../../../../org/jfree/data/xy/TableXYDataset.html" title="interface in org.jfree.data.xy">TableXYDataset</a>&nbsp;dataset,
                   int&nbsp;item)</code>
<div class="block">Calculates the total for the y-values in all series for a given item
 index.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#createCategoryDataset-java.lang.Comparable:A-java.lang.Comparable:A-double:A:A-">createCategoryDataset</a></span>(java.lang.Comparable[]&nbsp;rowKeys,
                     java.lang.Comparable[]&nbsp;columnKeys,
                     double[][]&nbsp;data)</code>
<div class="block">Creates a <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category"><code>CategoryDataset</code></a> that contains a copy of the data in
 an array (instances of <code>Double</code> are created to represent the
 data items).</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#createCategoryDataset-java.lang.Comparable-org.jfree.data.KeyedValues-">createCategoryDataset</a></span>(java.lang.Comparable&nbsp;rowKey,
                     <a href="../../../../org/jfree/data/KeyedValues.html" title="interface in org.jfree.data">KeyedValues</a>&nbsp;rowData)</code>
<div class="block">Creates a <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category"><code>CategoryDataset</code></a> by copying the data from the supplied
 <a href="../../../../org/jfree/data/KeyedValues.html" title="interface in org.jfree.data"><code>KeyedValues</code></a> instance.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#createCategoryDataset-java.lang.String-java.lang.String-double:A:A-">createCategoryDataset</a></span>(java.lang.String&nbsp;rowKeyPrefix,
                     java.lang.String&nbsp;columnKeyPrefix,
                     double[][]&nbsp;data)</code>
<div class="block">Creates a <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category"><code>CategoryDataset</code></a> that contains a copy of the data in an
 array (instances of <code>Double</code> are created to represent the
 data items).</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#createCategoryDataset-java.lang.String-java.lang.String-java.lang.Number:A:A-">createCategoryDataset</a></span>(java.lang.String&nbsp;rowKeyPrefix,
                     java.lang.String&nbsp;columnKeyPrefix,
                     java.lang.Number[][]&nbsp;data)</code>
<div class="block">Creates a <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category"><code>CategoryDataset</code></a> that contains a copy of the data in
 an array.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#createConsolidatedPieDataset-org.jfree.data.general.PieDataset-java.lang.Comparable-double-">createConsolidatedPieDataset</a></span>(<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;source,
                            java.lang.Comparable&nbsp;key,
                            double&nbsp;minimumPercent)</code>
<div class="block">Creates a new pie dataset based on the supplied dataset, but modified
 by aggregating all the low value items (those whose value is lower
 than the <code>percentThreshold</code>) into a single item with the
 key "Other".</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#createConsolidatedPieDataset-org.jfree.data.general.PieDataset-java.lang.Comparable-double-int-">createConsolidatedPieDataset</a></span>(<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;source,
                            java.lang.Comparable&nbsp;key,
                            double&nbsp;minimumPercent,
                            int&nbsp;minItems)</code>
<div class="block">Creates a new pie dataset based on the supplied dataset, but modified
 by aggregating all the low value items (those whose value is lower
 than the <code>percentThreshold</code>) into a single item.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#createPieDatasetForColumn-org.jfree.data.category.CategoryDataset-java.lang.Comparable-">createPieDatasetForColumn</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                         java.lang.Comparable&nbsp;columnKey)</code>
<div class="block">Creates a pie dataset from a table dataset by taking all the values
 for a single column.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#createPieDatasetForColumn-org.jfree.data.category.CategoryDataset-int-">createPieDatasetForColumn</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                         int&nbsp;column)</code>
<div class="block">Creates a pie dataset from a <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category"><code>CategoryDataset</code></a> by taking all the
 values for a single column.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#createPieDatasetForRow-org.jfree.data.category.CategoryDataset-java.lang.Comparable-">createPieDatasetForRow</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                      java.lang.Comparable&nbsp;rowKey)</code>
<div class="block">Creates a pie dataset from a table dataset by taking all the values
 for a single row.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#createPieDatasetForRow-org.jfree.data.category.CategoryDataset-int-">createPieDatasetForRow</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                      int&nbsp;row)</code>
<div class="block">Creates a pie dataset from a table dataset by taking all the values
 for a single row.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findCumulativeRangeBounds-org.jfree.data.category.CategoryDataset-">findCumulativeRangeBounds</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</code>
<div class="block">Calculates the range of values for a dataset where each item is the
 running total of the items for the current series.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findDomainBounds-org.jfree.data.xy.XYDataset-">findDomainBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the range of values in the domain (x-values) of a dataset.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findDomainBounds-org.jfree.data.xy.XYDataset-boolean-">findDomainBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                boolean&nbsp;includeInterval)</code>
<div class="block">Returns the range of values in the domain (x-values) of a dataset.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findDomainBounds-org.jfree.data.xy.XYDataset-java.util.List-boolean-">findDomainBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                java.util.List&nbsp;visibleSeriesKeys,
                boolean&nbsp;includeInterval)</code>
<div class="block">Returns the bounds of the x-values in the specified <code>dataset</code>
 taking into account only the visible series and including any x-interval
 if requested.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>static int[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findItemIndicesForX-org.jfree.data.xy.XYDataset-int-double-">findItemIndicesForX</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                   int&nbsp;series,
                   double&nbsp;x)</code>
<div class="block">Finds the indices of the the items in the dataset that span the 
 specified x-value.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>static java.lang.Number</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findMaximumDomainValue-org.jfree.data.xy.XYDataset-">findMaximumDomainValue</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the maximum domain value for the specified dataset.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>static java.lang.Number</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findMaximumRangeValue-org.jfree.data.category.CategoryDataset-">findMaximumRangeValue</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the maximum range value for the specified dataset.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>static java.lang.Number</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findMaximumRangeValue-org.jfree.data.xy.XYDataset-">findMaximumRangeValue</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the maximum range value for the specified dataset.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>static java.lang.Number</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findMaximumStackedRangeValue-org.jfree.data.category.CategoryDataset-">findMaximumStackedRangeValue</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the maximum value in the dataset range, assuming that values in
 each category are "stacked".</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>static java.lang.Number</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findMinimumDomainValue-org.jfree.data.xy.XYDataset-">findMinimumDomainValue</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</code>
<div class="block">Finds the minimum domain (or X) value for the specified dataset.</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>static java.lang.Number</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findMinimumRangeValue-org.jfree.data.category.CategoryDataset-">findMinimumRangeValue</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the minimum range value for the specified dataset.</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>static java.lang.Number</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findMinimumRangeValue-org.jfree.data.xy.XYDataset-">findMinimumRangeValue</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the minimum range value for the specified dataset.</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>static java.lang.Number</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findMinimumStackedRangeValue-org.jfree.data.category.CategoryDataset-">findMinimumStackedRangeValue</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the minimum value in the dataset range, assuming that values in
 each category are "stacked".</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findRangeBounds-org.jfree.data.category.CategoryDataset-">findRangeBounds</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the range of values in the range for the dataset.</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findRangeBounds-org.jfree.data.category.CategoryDataset-boolean-">findRangeBounds</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
               boolean&nbsp;includeInterval)</code>
<div class="block">Returns the range of values in the range for the dataset.</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findRangeBounds-org.jfree.data.category.CategoryDataset-java.util.List-boolean-">findRangeBounds</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
               java.util.List&nbsp;visibleSeriesKeys,
               boolean&nbsp;includeInterval)</code>
<div class="block">Finds the bounds of the y-values in the specified dataset, including
 only those series that are listed in visibleSeriesKeys.</div>
</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findRangeBounds-org.jfree.data.xy.XYDataset-">findRangeBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the range of values in the range for the dataset.</div>
</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findRangeBounds-org.jfree.data.xy.XYDataset-boolean-">findRangeBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
               boolean&nbsp;includeInterval)</code>
<div class="block">Returns the range of values in the range for the dataset.</div>
</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findRangeBounds-org.jfree.data.xy.XYDataset-java.util.List-org.jfree.data.Range-boolean-">findRangeBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
               java.util.List&nbsp;visibleSeriesKeys,
               <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;xRange,
               boolean&nbsp;includeInterval)</code>
<div class="block">Finds the bounds of the y-values in the specified dataset, including
 only those series that are listed in visibleSeriesKeys, and those items
 whose x-values fall within the specified range.</div>
</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findStackedRangeBounds-org.jfree.data.category.CategoryDataset-">findStackedRangeBounds</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the minimum and maximum values for the dataset's range
 (y-values), assuming that the series in one category are stacked.</div>
</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findStackedRangeBounds-org.jfree.data.category.CategoryDataset-double-">findStackedRangeBounds</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                      double&nbsp;base)</code>
<div class="block">Returns the minimum and maximum values for the dataset's range
 (y-values), assuming that the series in one category are stacked.</div>
</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findStackedRangeBounds-org.jfree.data.category.CategoryDataset-org.jfree.data.KeyToGroupMap-">findStackedRangeBounds</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                      <a href="../../../../org/jfree/data/KeyToGroupMap.html" title="class in org.jfree.data">KeyToGroupMap</a>&nbsp;map)</code>
<div class="block">Returns the minimum and maximum values for the dataset's range
 (y-values), assuming that the series in one category are stacked.</div>
</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findStackedRangeBounds-org.jfree.data.xy.TableXYDataset-">findStackedRangeBounds</a></span>(<a href="../../../../org/jfree/data/xy/TableXYDataset.html" title="interface in org.jfree.data.xy">TableXYDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the minimum and maximum values for the dataset's range,
 assuming that the series are stacked.</div>
</td>
</tr>
<tr id="i35" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findStackedRangeBounds-org.jfree.data.xy.TableXYDataset-double-">findStackedRangeBounds</a></span>(<a href="../../../../org/jfree/data/xy/TableXYDataset.html" title="interface in org.jfree.data.xy">TableXYDataset</a>&nbsp;dataset,
                      double&nbsp;base)</code>
<div class="block">Returns the minimum and maximum values for the dataset's range,
 assuming that the series are stacked, using the specified base value.</div>
</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code>static double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findYValue-org.jfree.data.xy.XYDataset-int-double-">findYValue</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
          int&nbsp;series,
          double&nbsp;x)</code>
<div class="block">Returns the interpolated value of y that corresponds to the specified
 x-value in the given series.</div>
</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findZBounds-org.jfree.data.xy.XYZDataset-">findZBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYZDataset.html" title="interface in org.jfree.data.xy">XYZDataset</a>&nbsp;dataset)</code>
<div class="block">Returns the range of values in the z-dimension for the dataset.</div>
</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findZBounds-org.jfree.data.xy.XYZDataset-boolean-">findZBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYZDataset.html" title="interface in org.jfree.data.xy">XYZDataset</a>&nbsp;dataset,
           boolean&nbsp;includeInterval)</code>
<div class="block">Returns the range of values in the z-dimension for the dataset.</div>
</td>
</tr>
<tr id="i39" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findZBounds-org.jfree.data.xy.XYZDataset-java.util.List-org.jfree.data.Range-boolean-">findZBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYZDataset.html" title="interface in org.jfree.data.xy">XYZDataset</a>&nbsp;dataset,
           java.util.List&nbsp;visibleSeriesKeys,
           <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;xRange,
           boolean&nbsp;includeInterval)</code>
<div class="block">Finds the bounds of the z-values in the specified dataset, including
 only those series that are listed in visibleSeriesKeys, and those items
 whose x-values fall within the specified range.</div>
</td>
</tr>
<tr id="i40" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#isEmptyOrNull-org.jfree.data.category.CategoryDataset-">isEmptyOrNull</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</code>
<div class="block">Returns <code>true</code> if the dataset is empty (or <code>null</code>),
 and <code>false</code> otherwise.</div>
</td>
</tr>
<tr id="i41" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#isEmptyOrNull-org.jfree.data.general.PieDataset-">isEmptyOrNull</a></span>(<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;dataset)</code>
<div class="block">Returns <code>true</code> if the dataset is empty (or <code>null</code>),
 and <code>false</code> otherwise.</div>
</td>
</tr>
<tr id="i42" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#isEmptyOrNull-org.jfree.data.xy.XYDataset-">isEmptyOrNull</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</code>
<div class="block">Returns <code>true</code> if the dataset is empty (or <code>null</code>),
 and <code>false</code> otherwise.</div>
</td>
</tr>
<tr id="i43" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateCategoryRangeBounds-org.jfree.data.category.CategoryDataset-boolean-">iterateCategoryRangeBounds</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                          boolean&nbsp;includeInterval)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">As of 1.0.10, use
         <a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateRangeBounds-org.jfree.data.category.CategoryDataset-boolean-"><code>iterateRangeBounds(CategoryDataset, boolean)</code></a>.</span></div>
</div>
</td>
</tr>
<tr id="i44" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateDomainBounds-org.jfree.data.xy.XYDataset-">iterateDomainBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</code>
<div class="block">Iterates over the items in an <a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy"><code>XYDataset</code></a> to find
 the range of x-values.</div>
</td>
</tr>
<tr id="i45" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateDomainBounds-org.jfree.data.xy.XYDataset-boolean-">iterateDomainBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                   boolean&nbsp;includeInterval)</code>
<div class="block">Iterates over the items in an <a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy"><code>XYDataset</code></a> to find
 the range of x-values.</div>
</td>
</tr>
<tr id="i46" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateRangeBounds-org.jfree.data.category.CategoryDataset-">iterateRangeBounds</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</code>
<div class="block">Iterates over the data item of the category dataset to find
 the range bounds.</div>
</td>
</tr>
<tr id="i47" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateRangeBounds-org.jfree.data.category.CategoryDataset-boolean-">iterateRangeBounds</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                  boolean&nbsp;includeInterval)</code>
<div class="block">Iterates over the data item of the category dataset to find
 the range bounds.</div>
</td>
</tr>
<tr id="i48" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateRangeBounds-org.jfree.data.xy.XYDataset-">iterateRangeBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</code>
<div class="block">Iterates over the data item of the xy dataset to find
 the range bounds.</div>
</td>
</tr>
<tr id="i49" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateRangeBounds-org.jfree.data.xy.XYDataset-boolean-">iterateRangeBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                  boolean&nbsp;includeInterval)</code>
<div class="block">Iterates over the data items of the xy dataset to find
 the range bounds.</div>
</td>
</tr>
<tr id="i50" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateToFindDomainBounds-org.jfree.data.xy.XYDataset-java.util.List-boolean-">iterateToFindDomainBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                         java.util.List&nbsp;visibleSeriesKeys,
                         boolean&nbsp;includeInterval)</code>
<div class="block">Returns the range of x-values in the specified dataset for the
 data items belonging to the visible series.</div>
</td>
</tr>
<tr id="i51" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateToFindRangeBounds-org.jfree.data.category.CategoryDataset-java.util.List-boolean-">iterateToFindRangeBounds</a></span>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                        java.util.List&nbsp;visibleSeriesKeys,
                        boolean&nbsp;includeInterval)</code>
<div class="block">Iterates over the data item of the category dataset to find
 the range bounds.</div>
</td>
</tr>
<tr id="i52" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateToFindRangeBounds-org.jfree.data.xy.XYDataset-java.util.List-org.jfree.data.Range-boolean-">iterateToFindRangeBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                        java.util.List&nbsp;visibleSeriesKeys,
                        <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;xRange,
                        boolean&nbsp;includeInterval)</code>
<div class="block">Returns the range of y-values in the specified dataset for the
 data items belonging to the visible series and with x-values in the
 given range.</div>
</td>
</tr>
<tr id="i53" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateToFindZBounds-org.jfree.data.xy.XYZDataset-java.util.List-org.jfree.data.Range-boolean-">iterateToFindZBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYZDataset.html" title="interface in org.jfree.data.xy">XYZDataset</a>&nbsp;dataset,
                    java.util.List&nbsp;visibleSeriesKeys,
                    <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;xRange,
                    boolean&nbsp;includeInterval)</code>
<div class="block">Returns the range of z-values in the specified dataset for the
 data items belonging to the visible series and with x-values in the
 given range.</div>
</td>
</tr>
<tr id="i54" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateXYRangeBounds-org.jfree.data.xy.XYDataset-">iterateXYRangeBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">As of 1.0.10, use <a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateRangeBounds-org.jfree.data.xy.XYDataset-"><code>iterateRangeBounds(XYDataset)</code></a>.</span></div>
</div>
</td>
</tr>
<tr id="i55" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateZBounds-org.jfree.data.xy.XYZDataset-">iterateZBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYZDataset.html" title="interface in org.jfree.data.xy">XYZDataset</a>&nbsp;dataset)</code>
<div class="block">Iterates over the data item of the xyz dataset to find
 the z-dimension bounds.</div>
</td>
</tr>
<tr id="i56" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateZBounds-org.jfree.data.xy.XYZDataset-boolean-">iterateZBounds</a></span>(<a href="../../../../org/jfree/data/xy/XYZDataset.html" title="interface in org.jfree.data.xy">XYZDataset</a>&nbsp;dataset,
              boolean&nbsp;includeInterval)</code>
<div class="block">Iterates over the data items of the xyz dataset to find
 the z-dimension bounds.</div>
</td>
</tr>
<tr id="i57" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#sampleFunction2D-org.jfree.data.function.Function2D-double-double-int-java.lang.Comparable-">sampleFunction2D</a></span>(<a href="../../../../org/jfree/data/function/Function2D.html" title="interface in org.jfree.data.function">Function2D</a>&nbsp;f,
                double&nbsp;start,
                double&nbsp;end,
                int&nbsp;samples,
                java.lang.Comparable&nbsp;seriesKey)</code>
<div class="block">Creates an <a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy"><code>XYDataset</code></a> by sampling the specified function over a
 fixed range.</div>
</td>
</tr>
<tr id="i58" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/jfree/data/xy/XYSeries.html" title="class in org.jfree.data.xy">XYSeries</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DatasetUtilities.html#sampleFunction2DToSeries-org.jfree.data.function.Function2D-double-double-int-java.lang.Comparable-">sampleFunction2DToSeries</a></span>(<a href="../../../../org/jfree/data/function/Function2D.html" title="interface in org.jfree.data.function">Function2D</a>&nbsp;f,
                        double&nbsp;start,
                        double&nbsp;end,
                        int&nbsp;samples,
                        java.lang.Comparable&nbsp;seriesKey)</code>
<div class="block">Creates an <a href="../../../../org/jfree/data/xy/XYSeries.html" title="class in org.jfree.data.xy"><code>XYSeries</code></a> by sampling the specified function over a
 fixed range.</div>
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<h3>Method Detail</h3>
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<h4>calculatePieDatasetTotal</h4>
<pre>public static&nbsp;double&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.183">calculatePieDatasetTotal</a>(<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;dataset)</pre>
<div class="block">Calculates the total of all the values in a <a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general"><code>PieDataset</code></a>.  If
 the dataset contains negative or <code>null</code> values, they are
 ignored.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The total.</dd>
</dl>
</li>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.213">createPieDatasetForRow</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                                                java.lang.Comparable&nbsp;rowKey)</pre>
<div class="block">Creates a pie dataset from a table dataset by taking all the values
 for a single row.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>rowKey</code> - the row key.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A pie dataset.</dd>
</dl>
</li>
</ul>
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<h4>createPieDatasetForRow</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.228">createPieDatasetForRow</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                                                int&nbsp;row)</pre>
<div class="block">Creates a pie dataset from a table dataset by taking all the values
 for a single row.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>row</code> - the row (zero-based index).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A pie dataset.</dd>
</dl>
</li>
</ul>
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<h4>createPieDatasetForColumn</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.248">createPieDatasetForColumn</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                                                   java.lang.Comparable&nbsp;columnKey)</pre>
<div class="block">Creates a pie dataset from a table dataset by taking all the values
 for a single column.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>columnKey</code> - the column key.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A pie dataset.</dd>
</dl>
</li>
</ul>
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<h4>createPieDatasetForColumn</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.263">createPieDatasetForColumn</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                                                   int&nbsp;column)</pre>
<div class="block">Creates a pie dataset from a <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category"><code>CategoryDataset</code></a> by taking all the
 values for a single column.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>column</code> - the column (zero-based index).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A pie dataset.</dd>
</dl>
</li>
</ul>
<a name="createConsolidatedPieDataset-org.jfree.data.general.PieDataset-java.lang.Comparable-double-">
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<h4>createConsolidatedPieDataset</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.287">createConsolidatedPieDataset</a>(<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;source,
                                                      java.lang.Comparable&nbsp;key,
                                                      double&nbsp;minimumPercent)</pre>
<div class="block">Creates a new pie dataset based on the supplied dataset, but modified
 by aggregating all the low value items (those whose value is lower
 than the <code>percentThreshold</code>) into a single item with the
 key "Other".</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>source</code> - the source dataset (<code>null</code> not permitted).</dd>
<dd><code>key</code> - a new key for the aggregated items (<code>null</code> not
             permitted).</dd>
<dd><code>minimumPercent</code> - the percent threshold.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The pie dataset with (possibly) aggregated items.</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.308">createConsolidatedPieDataset</a>(<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;source,
                                                      java.lang.Comparable&nbsp;key,
                                                      double&nbsp;minimumPercent,
                                                      int&nbsp;minItems)</pre>
<div class="block">Creates a new pie dataset based on the supplied dataset, but modified
 by aggregating all the low value items (those whose value is lower
 than the <code>percentThreshold</code>) into a single item.  The
 aggregated items are assigned the specified key.  Aggregation only
 occurs if there are at least <code>minItems</code> items to aggregate.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>source</code> - the source dataset (<code>null</code> not permitted).</dd>
<dd><code>key</code> - the key to represent the aggregated items.</dd>
<dd><code>minimumPercent</code> - the percent threshold (ten percent is 0.10).</dd>
<dd><code>minItems</code> - only aggregate low values if there are at least this
                  many.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The pie dataset with (possibly) aggregated items.</dd>
</dl>
</li>
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<h4>createCategoryDataset</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.368">createCategoryDataset</a>(java.lang.String&nbsp;rowKeyPrefix,
                                                    java.lang.String&nbsp;columnKeyPrefix,
                                                    double[][]&nbsp;data)</pre>
<div class="block">Creates a <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category"><code>CategoryDataset</code></a> that contains a copy of the data in an
 array (instances of <code>Double</code> are created to represent the
 data items).
 <p>
 Row and column keys are created by appending 0, 1, 2, ... to the
 supplied prefixes.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>rowKeyPrefix</code> - the row key prefix.</dd>
<dd><code>columnKeyPrefix</code> - the column key prefix.</dd>
<dd><code>data</code> - the data.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The dataset.</dd>
</dl>
</li>
</ul>
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<h4>createCategoryDataset</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.396">createCategoryDataset</a>(java.lang.String&nbsp;rowKeyPrefix,
                                                    java.lang.String&nbsp;columnKeyPrefix,
                                                    java.lang.Number[][]&nbsp;data)</pre>
<div class="block">Creates a <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category"><code>CategoryDataset</code></a> that contains a copy of the data in
 an array.
 <p>
 Row and column keys are created by appending 0, 1, 2, ... to the
 supplied prefixes.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>rowKeyPrefix</code> - the row key prefix.</dd>
<dd><code>columnKeyPrefix</code> - the column key prefix.</dd>
<dd><code>data</code> - the data.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The dataset.</dd>
</dl>
</li>
</ul>
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<h4>createCategoryDataset</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.424">createCategoryDataset</a>(java.lang.Comparable[]&nbsp;rowKeys,
                                                    java.lang.Comparable[]&nbsp;columnKeys,
                                                    double[][]&nbsp;data)</pre>
<div class="block">Creates a <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category"><code>CategoryDataset</code></a> that contains a copy of the data in
 an array (instances of <code>Double</code> are created to represent the
 data items).
 <p>
 Row and column keys are taken from the supplied arrays.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>rowKeys</code> - the row keys (<code>null</code> not permitted).</dd>
<dd><code>columnKeys</code> - the column keys (<code>null</code> not permitted).</dd>
<dd><code>data</code> - the data.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The dataset.</dd>
</dl>
</li>
</ul>
<a name="createCategoryDataset-java.lang.Comparable-org.jfree.data.KeyedValues-">
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<h4>createCategoryDataset</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.473">createCategoryDataset</a>(java.lang.Comparable&nbsp;rowKey,
                                                    <a href="../../../../org/jfree/data/KeyedValues.html" title="interface in org.jfree.data">KeyedValues</a>&nbsp;rowData)</pre>
<div class="block">Creates a <a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category"><code>CategoryDataset</code></a> by copying the data from the supplied
 <a href="../../../../org/jfree/data/KeyedValues.html" title="interface in org.jfree.data"><code>KeyedValues</code></a> instance.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>rowKey</code> - the row key (<code>null</code> not permitted).</dd>
<dd><code>rowData</code> - the row data (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A dataset.</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.499">sampleFunction2D</a>(<a href="../../../../org/jfree/data/function/Function2D.html" title="interface in org.jfree.data.function">Function2D</a>&nbsp;f,
                                         double&nbsp;start,
                                         double&nbsp;end,
                                         int&nbsp;samples,
                                         java.lang.Comparable&nbsp;seriesKey)</pre>
<div class="block">Creates an <a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy"><code>XYDataset</code></a> by sampling the specified function over a
 fixed range.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>f</code> - the function (<code>null</code> not permitted).</dd>
<dd><code>start</code> - the start value for the range.</dd>
<dd><code>end</code> - the end value for the range.</dd>
<dd><code>samples</code> - the number of sample points (must be &gt; 1).</dd>
<dd><code>seriesKey</code> - the key to give the resulting series
                   (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A dataset.</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/xy/XYSeries.html" title="class in org.jfree.data.xy">XYSeries</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.524">sampleFunction2DToSeries</a>(<a href="../../../../org/jfree/data/function/Function2D.html" title="interface in org.jfree.data.function">Function2D</a>&nbsp;f,
                                                double&nbsp;start,
                                                double&nbsp;end,
                                                int&nbsp;samples,
                                                java.lang.Comparable&nbsp;seriesKey)</pre>
<div class="block">Creates an <a href="../../../../org/jfree/data/xy/XYSeries.html" title="class in org.jfree.data.xy"><code>XYSeries</code></a> by sampling the specified function over a
 fixed range.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>f</code> - the function (<code>null</code> not permitted).</dd>
<dd><code>start</code> - the start value for the range.</dd>
<dd><code>end</code> - the end value for the range.</dd>
<dd><code>samples</code> - the number of sample points (must be &gt; 1).</dd>
<dd><code>seriesKey</code> - the key to give the resulting series
                   (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A series.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.13</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;boolean&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.553">isEmptyOrNull</a>(<a href="../../../../org/jfree/data/general/PieDataset.html" title="interface in org.jfree.data.general">PieDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns <code>true</code> if the dataset is empty (or <code>null</code>),
 and <code>false</code> otherwise.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A boolean.</dd>
</dl>
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<pre>public static&nbsp;boolean&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.586">isEmptyOrNull</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns <code>true</code> if the dataset is empty (or <code>null</code>),
 and <code>false</code> otherwise.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A boolean.</dd>
</dl>
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<pre>public static&nbsp;boolean&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.619">isEmptyOrNull</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns <code>true</code> if the dataset is empty (or <code>null</code>),
 and <code>false</code> otherwise.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A boolean.</dd>
</dl>
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<h4>findDomainBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.637">findDomainBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the range of values in the domain (x-values) of a dataset.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range of values (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
<a name="findDomainBounds-org.jfree.data.xy.XYDataset-boolean-">
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<h4>findDomainBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.651">findDomainBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                                     boolean&nbsp;includeInterval)</pre>
<div class="block">Returns the range of values in the domain (x-values) of a dataset.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - determines whether or not the x-interval is taken
                         into account (only applies if the dataset is an
                         <a href="../../../../org/jfree/data/xy/IntervalXYDataset.html" title="interface in org.jfree.data.xy"><code>IntervalXYDataset</code></a>).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range of values (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findDomainBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.684">findDomainBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                                     java.util.List&nbsp;visibleSeriesKeys,
                                     boolean&nbsp;includeInterval)</pre>
<div class="block">Returns the bounds of the x-values in the specified <code>dataset</code>
 taking into account only the visible series and including any x-interval
 if requested.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>visibleSeriesKeys</code> - the visible series keys (<code>null</code>
     not permitted).</dd>
<dd><code>includeInterval</code> - include the x-interval (if any)?</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The bounds (or <code>null</code> if the dataset contains no
     values.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.13</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.710">iterateDomainBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</pre>
<div class="block">Iterates over the items in an <a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy"><code>XYDataset</code></a> to find
 the range of x-values.  If the dataset is an instance of
 <a href="../../../../org/jfree/data/xy/IntervalXYDataset.html" title="interface in org.jfree.data.xy"><code>IntervalXYDataset</code></a>, the starting and ending x-values
 will be used for the bounds calculation.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>iterateDomainBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.725">iterateDomainBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                                        boolean&nbsp;includeInterval)</pre>
<div class="block">Iterates over the items in an <a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy"><code>XYDataset</code></a> to find
 the range of x-values.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - a flag that determines, for an
          <a href="../../../../org/jfree/data/xy/IntervalXYDataset.html" title="interface in org.jfree.data.xy"><code>IntervalXYDataset</code></a>, whether the x-interval or just the
          x-value is used to determine the overall range.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.783">findRangeBounds</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the range of values in the range for the dataset.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.796">findRangeBounds</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                                    boolean&nbsp;includeInterval)</pre>
<div class="block">Returns the range of values in the range for the dataset.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - a flag that determines whether or not the
                         y-interval is taken into account.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.824">findRangeBounds</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                                    java.util.List&nbsp;visibleSeriesKeys,
                                    boolean&nbsp;includeInterval)</pre>
<div class="block">Finds the bounds of the y-values in the specified dataset, including
 only those series that are listed in visibleSeriesKeys.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>visibleSeriesKeys</code> - the keys for the visible series
     (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - include the y-interval (if the dataset has a
     y-interval).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The data bounds.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.13</dd>
</dl>
</li>
</ul>
<a name="findRangeBounds-org.jfree.data.xy.XYDataset-">
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<h4>findRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.847">findRangeBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the range of values in the range for the dataset.  This method
 is the partner for the <a href="../../../../org/jfree/data/general/DatasetUtilities.html#findDomainBounds-org.jfree.data.xy.XYDataset-"><code>findDomainBounds(XYDataset)</code></a> method.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.862">findRangeBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                                    boolean&nbsp;includeInterval)</pre>
<div class="block">Returns the range of values in the range for the dataset.  This method
 is the partner for the <a href="../../../../org/jfree/data/general/DatasetUtilities.html#findDomainBounds-org.jfree.data.xy.XYDataset-boolean-"><code>findDomainBounds(XYDataset, boolean)</code></a>
 method.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - a flag that determines whether or not the
                         y-interval is taken into account.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.892">findRangeBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                                    java.util.List&nbsp;visibleSeriesKeys,
                                    <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;xRange,
                                    boolean&nbsp;includeInterval)</pre>
<div class="block">Finds the bounds of the y-values in the specified dataset, including
 only those series that are listed in visibleSeriesKeys, and those items
 whose x-values fall within the specified range.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>visibleSeriesKeys</code> - the keys for the visible series
     (<code>null</code> not permitted).</dd>
<dd><code>xRange</code> - the x-range (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - include the y-interval (if the dataset has a
     y-interval).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The data bounds.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.13</dd>
</dl>
</li>
</ul>
<a name="iterateCategoryRangeBounds-org.jfree.data.category.CategoryDataset-boolean-">
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<h4>iterateCategoryRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.921">iterateCategoryRangeBounds</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                                               boolean&nbsp;includeInterval)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">As of 1.0.10, use
         <a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateRangeBounds-org.jfree.data.category.CategoryDataset-boolean-"><code>iterateRangeBounds(CategoryDataset, boolean)</code></a>.</span></div>
<div class="block">Iterates over the data item of the category dataset to find
 the range bounds.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - a flag that determines whether or not the
                         y-interval is taken into account.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
<a name="iterateRangeBounds-org.jfree.data.category.CategoryDataset-">
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<h4>iterateRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.936">iterateRangeBounds</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</pre>
<div class="block">Iterates over the data item of the category dataset to find
 the range bounds.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.10</dd>
</dl>
</li>
</ul>
<a name="iterateRangeBounds-org.jfree.data.category.CategoryDataset-boolean-">
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<h4>iterateRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.952">iterateRangeBounds</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                                       boolean&nbsp;includeInterval)</pre>
<div class="block">Iterates over the data item of the category dataset to find
 the range bounds.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - a flag that determines whether or not the
                         y-interval is taken into account.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.10</dd>
</dl>
</li>
</ul>
<a name="iterateToFindRangeBounds-org.jfree.data.category.CategoryDataset-java.util.List-boolean-">
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<h4>iterateToFindRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1023">iterateToFindRangeBounds</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                                             java.util.List&nbsp;visibleSeriesKeys,
                                             boolean&nbsp;includeInterval)</pre>
<div class="block">Iterates over the data item of the category dataset to find
 the range bounds.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - a flag that determines whether or not the
                         y-interval is taken into account.</dd>
<dd><code>visibleSeriesKeys</code> - the visible series keys.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.13</dd>
</dl>
</li>
</ul>
<a name="iterateXYRangeBounds-org.jfree.data.xy.XYDataset-">
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</a>
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<h4>iterateXYRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1174">iterateXYRangeBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">As of 1.0.10, use <a href="../../../../org/jfree/data/general/DatasetUtilities.html#iterateRangeBounds-org.jfree.data.xy.XYDataset-"><code>iterateRangeBounds(XYDataset)</code></a>.</span></div>
<div class="block">Iterates over the data item of the xy dataset to find
 the range bounds.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
<a name="iterateRangeBounds-org.jfree.data.xy.XYDataset-">
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<h4>iterateRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1188">iterateRangeBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</pre>
<div class="block">Iterates over the data item of the xy dataset to find
 the range bounds.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.10</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1205">iterateRangeBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                                       boolean&nbsp;includeInterval)</pre>
<div class="block">Iterates over the data items of the xy dataset to find
 the range bounds.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - a flag that determines, for an
          <a href="../../../../org/jfree/data/xy/IntervalXYDataset.html" title="interface in org.jfree.data.xy"><code>IntervalXYDataset</code></a>, whether the y-interval or just the
          y-value is used to determine the overall range.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.10</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1283">findZBounds</a>(<a href="../../../../org/jfree/data/xy/XYZDataset.html" title="interface in org.jfree.data.xy">XYZDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the range of values in the z-dimension for the dataset. This
 method is the partner for the <a href="../../../../org/jfree/data/general/DatasetUtilities.html#findRangeBounds-org.jfree.data.xy.XYDataset-"><code>findRangeBounds(XYDataset)</code></a>
 and <a href="../../../../org/jfree/data/general/DatasetUtilities.html#findDomainBounds-org.jfree.data.xy.XYDataset-"><code>findDomainBounds(XYDataset)</code></a> methods.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1299">findZBounds</a>(<a href="../../../../org/jfree/data/xy/XYZDataset.html" title="interface in org.jfree.data.xy">XYZDataset</a>&nbsp;dataset,
                                boolean&nbsp;includeInterval)</pre>
<div class="block">Returns the range of values in the z-dimension for the dataset.  This
 method is the partner for the
 <a href="../../../../org/jfree/data/general/DatasetUtilities.html#findRangeBounds-org.jfree.data.xy.XYDataset-boolean-"><code>findRangeBounds(XYDataset, boolean)</code></a> and
 <a href="../../../../org/jfree/data/general/DatasetUtilities.html#findDomainBounds-org.jfree.data.xy.XYDataset-boolean-"><code>findDomainBounds(XYDataset, boolean)</code></a> methods.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - a flag that determines whether or not the
                         z-interval is taken into account.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1320">findZBounds</a>(<a href="../../../../org/jfree/data/xy/XYZDataset.html" title="interface in org.jfree.data.xy">XYZDataset</a>&nbsp;dataset,
                                java.util.List&nbsp;visibleSeriesKeys,
                                <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;xRange,
                                boolean&nbsp;includeInterval)</pre>
<div class="block">Finds the bounds of the z-values in the specified dataset, including
 only those series that are listed in visibleSeriesKeys, and those items
 whose x-values fall within the specified range.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>visibleSeriesKeys</code> - the keys for the visible series
     (<code>null</code> not permitted).</dd>
<dd><code>xRange</code> - the x-range (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - include the z-interval (if the dataset has a
     z-interval).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The data bounds.</dd>
</dl>
</li>
</ul>
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<h4>iterateZBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1336">iterateZBounds</a>(<a href="../../../../org/jfree/data/xy/XYZDataset.html" title="interface in org.jfree.data.xy">XYZDataset</a>&nbsp;dataset)</pre>
<div class="block">Iterates over the data item of the xyz dataset to find
 the z-dimension bounds.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1350">iterateZBounds</a>(<a href="../../../../org/jfree/data/xy/XYZDataset.html" title="interface in org.jfree.data.xy">XYZDataset</a>&nbsp;dataset,
                                   boolean&nbsp;includeInterval)</pre>
<div class="block">Iterates over the data items of the xyz dataset to find
 the z-dimension bounds.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - include the z-interval (if the dataset has a
     z-interval.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1390">iterateToFindDomainBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                                              java.util.List&nbsp;visibleSeriesKeys,
                                              boolean&nbsp;includeInterval)</pre>
<div class="block">Returns the range of x-values in the specified dataset for the
 data items belonging to the visible series.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>visibleSeriesKeys</code> - the visible series keys (<code>null</code> not
     permitted).</dd>
<dd><code>includeInterval</code> - a flag that determines whether or not the
     y-interval for the dataset is included (this only applies if the
     dataset is an instance of IntervalXYDataset).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The x-range (possibly <code>null</code>).</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.13</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1460">iterateToFindRangeBounds</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                                             java.util.List&nbsp;visibleSeriesKeys,
                                             <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;xRange,
                                             boolean&nbsp;includeInterval)</pre>
<div class="block">Returns the range of y-values in the specified dataset for the
 data items belonging to the visible series and with x-values in the
 given range.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>visibleSeriesKeys</code> - the visible series keys (<code>null</code> not
     permitted).</dd>
<dd><code>xRange</code> - the x-range (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - a flag that determines whether or not the
     y-interval for the dataset is included (this only applies if the
     dataset is an instance of IntervalXYDataset).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The y-range (possibly <code>null</code>).</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.13</dd>
</dl>
</li>
</ul>
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<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1582">iterateToFindZBounds</a>(<a href="../../../../org/jfree/data/xy/XYZDataset.html" title="interface in org.jfree.data.xy">XYZDataset</a>&nbsp;dataset,
                                         java.util.List&nbsp;visibleSeriesKeys,
                                         <a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;xRange,
                                         boolean&nbsp;includeInterval)</pre>
<div class="block">Returns the range of z-values in the specified dataset for the
 data items belonging to the visible series and with x-values in the
 given range.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>visibleSeriesKeys</code> - the visible series keys (<code>null</code> not
     permitted).</dd>
<dd><code>xRange</code> - the x-range (<code>null</code> not permitted).</dd>
<dd><code>includeInterval</code> - a flag that determines whether or not the
     z-interval for the dataset is included (this only applies if the
     dataset has an interval, which is currently not supported).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The y-range (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findMinimumDomainValue</h4>
<pre>public static&nbsp;java.lang.Number&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1629">findMinimumDomainValue</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</pre>
<div class="block">Finds the minimum domain (or X) value for the specified dataset.  This
 is easy if the dataset implements the <a href="../../../../org/jfree/data/DomainInfo.html" title="interface in org.jfree.data"><code>DomainInfo</code></a> interface (a
 good idea if there is an efficient way to determine the minimum value).
 Otherwise, it involves iterating over the entire data-set.
 <p>
 Returns <code>null</code> if all the data values in the dataset are
 <code>null</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The minimum value (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findMaximumDomainValue</h4>
<pre>public static&nbsp;java.lang.Number&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1682">findMaximumDomainValue</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the maximum domain value for the specified dataset.  This is
 easy if the dataset implements the <a href="../../../../org/jfree/data/DomainInfo.html" title="interface in org.jfree.data"><code>DomainInfo</code></a> interface (a good
 idea if there is an efficient way to determine the maximum value).
 Otherwise, it involves iterating over the entire data-set.  Returns
 <code>null</code> if all the data values in the dataset are
 <code>null</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The maximum value (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findMinimumRangeValue</h4>
<pre>public static&nbsp;java.lang.Number&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1737">findMinimumRangeValue</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the minimum range value for the specified dataset.  This is
 easy if the dataset implements the <a href="../../../../org/jfree/data/RangeInfo.html" title="interface in org.jfree.data"><code>RangeInfo</code></a> interface (a good
 idea if there is an efficient way to determine the minimum value).
 Otherwise, it involves iterating over the entire data-set.  Returns
 <code>null</code> if all the data values in the dataset are
 <code>null</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The minimum value (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findMinimumRangeValue</h4>
<pre>public static&nbsp;java.lang.Number&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1788">findMinimumRangeValue</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the minimum range value for the specified dataset.  This is
 easy if the dataset implements the <a href="../../../../org/jfree/data/RangeInfo.html" title="interface in org.jfree.data"><code>RangeInfo</code></a> interface (a good
 idea if there is an efficient way to determine the minimum value).
 Otherwise, it involves iterating over the entire data-set.  Returns
 <code>null</code> if all the data values in the dataset are
 <code>null</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The minimum value (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findMaximumRangeValue</h4>
<pre>public static&nbsp;java.lang.Number&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1846">findMaximumRangeValue</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the maximum range value for the specified dataset.  This is easy
 if the dataset implements the <a href="../../../../org/jfree/data/RangeInfo.html" title="interface in org.jfree.data"><code>RangeInfo</code></a> interface (a good idea
 if there is an efficient way to determine the maximum value).
 Otherwise, it involves iterating over the entire data-set.  Returns
 <code>null</code> if all the data values are <code>null</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The maximum value (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findMaximumRangeValue</h4>
<pre>public static&nbsp;java.lang.Number&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1900">findMaximumRangeValue</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the maximum range value for the specified dataset.  This is
 easy if the dataset implements the <a href="../../../../org/jfree/data/RangeInfo.html" title="interface in org.jfree.data"><code>RangeInfo</code></a> interface (a good
 idea if there is an efficient way to determine the maximum value).
 Otherwise, it involves iterating over the entire data-set.  Returns
 <code>null</code> if all the data values are <code>null</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The maximum value (possibly <code>null</code>).</dd>
</dl>
</li>
</ul>
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<h4>findStackedRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1955">findStackedRangeBounds</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the minimum and maximum values for the dataset's range
 (y-values), assuming that the series in one category are stacked.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (<code>null</code> if the dataset contains no values).</dd>
</dl>
</li>
</ul>
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<h4>findStackedRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.1968">findStackedRangeBounds</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                                           double&nbsp;base)</pre>
<div class="block">Returns the minimum and maximum values for the dataset's range
 (y-values), assuming that the series in one category are stacked.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>base</code> - the base value for the bars.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (<code>null</code> if the dataset contains no values).</dd>
</dl>
</li>
</ul>
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<h4>findStackedRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.2012">findStackedRangeBounds</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset,
                                           <a href="../../../../org/jfree/data/KeyToGroupMap.html" title="class in org.jfree.data">KeyToGroupMap</a>&nbsp;map)</pre>
<div class="block">Returns the minimum and maximum values for the dataset's range
 (y-values), assuming that the series in one category are stacked.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset.</dd>
<dd><code>map</code> - a structure that maps series to groups.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The value range (<code>null</code> if the dataset contains no
         values).</dd>
</dl>
</li>
</ul>
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<h4>findMinimumStackedRangeValue</h4>
<pre>public static&nbsp;java.lang.Number&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.2075">findMinimumStackedRangeValue</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the minimum value in the dataset range, assuming that values in
 each category are "stacked".</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The minimum value.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findMaximumStackedRangeValue-org.jfree.data.category.CategoryDataset-"><code>findMaximumStackedRangeValue(CategoryDataset)</code></a></dd>
</dl>
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<h4>findMaximumStackedRangeValue</h4>
<pre>public static&nbsp;java.lang.Number&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.2113">findMaximumStackedRangeValue</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the maximum value in the dataset range, assuming that values in
 each category are "stacked".</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The maximum value (possibly <code>null</code>).</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findMinimumStackedRangeValue-org.jfree.data.category.CategoryDataset-"><code>findMinimumStackedRangeValue(CategoryDataset)</code></a></dd>
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<h4>findStackedRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.2148">findStackedRangeBounds</a>(<a href="../../../../org/jfree/data/xy/TableXYDataset.html" title="interface in org.jfree.data.xy">TableXYDataset</a>&nbsp;dataset)</pre>
<div class="block">Returns the minimum and maximum values for the dataset's range,
 assuming that the series are stacked.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range ([0.0, 0.0] if the dataset contains no values).</dd>
</dl>
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<h4>findStackedRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.2161">findStackedRangeBounds</a>(<a href="../../../../org/jfree/data/xy/TableXYDataset.html" title="interface in org.jfree.data.xy">TableXYDataset</a>&nbsp;dataset,
                                           double&nbsp;base)</pre>
<div class="block">Returns the minimum and maximum values for the dataset's range,
 assuming that the series are stacked, using the specified base value.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>base</code> - the base value.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range (<code>null</code> if the dataset contains no values).</dd>
</dl>
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</ul>
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<h4>calculateStackTotal</h4>
<pre>public static&nbsp;double&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.2207">calculateStackTotal</a>(<a href="../../../../org/jfree/data/xy/TableXYDataset.html" title="interface in org.jfree.data.xy">TableXYDataset</a>&nbsp;dataset,
                                         int&nbsp;item)</pre>
<div class="block">Calculates the total for the y-values in all series for a given item
 index.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset.</dd>
<dd><code>item</code> - the item index.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The total.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.5</dd>
</dl>
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<h4>findCumulativeRangeBounds</h4>
<pre>public static&nbsp;<a href="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</a>&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.2229">findCumulativeRangeBounds</a>(<a href="../../../../org/jfree/data/category/CategoryDataset.html" title="interface in org.jfree.data.category">CategoryDataset</a>&nbsp;dataset)</pre>
<div class="block">Calculates the range of values for a dataset where each item is the
 running total of the items for the current series.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The range.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findRangeBounds-org.jfree.data.category.CategoryDataset-"><code>findRangeBounds(CategoryDataset)</code></a></dd>
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<h4>findYValue</h4>
<pre>public static&nbsp;double&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.2272">findYValue</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                                int&nbsp;series,
                                double&nbsp;x)</pre>
<div class="block">Returns the interpolated value of y that corresponds to the specified
 x-value in the given series.  If the x-value falls outside the range of
 x-values for the dataset, this method returns <code>Double.NaN</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>series</code> - the series index.</dd>
<dd><code>x</code> - the x-value.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The y value.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.16</dd>
</dl>
</li>
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<h4>findItemIndicesForX</h4>
<pre>public static&nbsp;int[]&nbsp;<a href="../../../../src-html/org/jfree/data/general/DatasetUtilities.html#line.2309">findItemIndicesForX</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
                                        int&nbsp;series,
                                        double&nbsp;x)</pre>
<div class="block">Finds the indices of the the items in the dataset that span the 
 specified x-value.  There are three cases for the return value:
 <ul>
 <li>there is an exact match for the x-value at index i 
 (returns <code>int[] {i, i}</code>);</li>
 <li>the x-value falls between two (adjacent) items at index i and i+1 
 (returns <code>int[] {i, i+1}</code>);</li>
 <li>the x-value falls outside the domain bounds, in which case the 
    method returns <code>int[] {-1, -1}</code>.</li>
 </ul></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
<dd><code>series</code> - the series index.</dd>
<dd><code>x</code> - the x-value.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The indices of the two items that span the x-value.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0.16</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/jfree/data/general/DatasetUtilities.html#findYValue-org.jfree.data.xy.XYDataset-int-double-"><code>findYValue(org.jfree.data.xy.XYDataset, int, double)</code></a></dd>
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