XYZDataset.html 13 KB

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  6. <title>XYZDataset (JFreeChart Class Library (version 1.0.19-fx))</title>
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  95. <div class="subTitle">org.jfree.data.xy</div>
  96. <h2 title="Interface XYZDataset" class="title">Interface XYZDataset</h2>
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  102. <dl>
  103. <dt>All Superinterfaces:</dt>
  104. <dd><a href="../../../../org/jfree/data/general/Dataset.html" title="interface in org.jfree.data.general">Dataset</a>, <a href="../../../../org/jfree/data/general/SeriesDataset.html" title="interface in org.jfree.data.general">SeriesDataset</a>, <a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a></dd>
  105. </dl>
  106. <dl>
  107. <dt>All Known Subinterfaces:</dt>
  108. <dd><a href="../../../../org/jfree/data/contour/ContourDataset.html" title="interface in org.jfree.data.contour">ContourDataset</a>, <a href="../../../../org/jfree/data/xy/IntervalXYZDataset.html" title="interface in org.jfree.data.xy">IntervalXYZDataset</a></dd>
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  111. <dt>All Known Implementing Classes:</dt>
  112. <dd><a href="../../../../org/jfree/data/xy/AbstractXYZDataset.html" title="class in org.jfree.data.xy">AbstractXYZDataset</a>, <a href="../../../../org/jfree/data/contour/DefaultContourDataset.html" title="class in org.jfree.data.contour">DefaultContourDataset</a>, <a href="../../../../org/jfree/data/xy/DefaultXYZDataset.html" title="class in org.jfree.data.xy">DefaultXYZDataset</a>, <a href="../../../../org/jfree/data/xy/MatrixSeriesCollection.html" title="class in org.jfree.data.xy">MatrixSeriesCollection</a>, <a href="../../../../org/jfree/data/contour/NonGridContourDataset.html" title="class in org.jfree.data.contour">NonGridContourDataset</a></dd>
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  115. <br>
  116. <pre>public interface <a href="../../../../src-html/org/jfree/data/xy/XYZDataset.html#line.50">XYZDataset</a>
  117. extends <a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a></pre>
  118. <div class="block">The interface through which JFreeChart obtains data in the form of (x, y, z)
  119. items - used for XY and XYZ plots.</div>
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  134. <tr>
  135. <th class="colFirst" scope="col">Modifier and Type</th>
  136. <th class="colLast" scope="col">Method and Description</th>
  137. </tr>
  138. <tr id="i0" class="altColor">
  139. <td class="colFirst"><code>java.lang.Number</code></td>
  140. <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/xy/XYZDataset.html#getZ-int-int-">getZ</a></span>(int&nbsp;series,
  141. int&nbsp;item)</code>
  142. <div class="block">Returns the z-value for the specified series and item.</div>
  143. </td>
  144. </tr>
  145. <tr id="i1" class="rowColor">
  146. <td class="colFirst"><code>double</code></td>
  147. <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/xy/XYZDataset.html#getZValue-int-int-">getZValue</a></span>(int&nbsp;series,
  148. int&nbsp;item)</code>
  149. <div class="block">Returns the z-value (as a double primitive) for an item within a series.</div>
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  157. <h3>Methods inherited from interface&nbsp;org.jfree.data.xy.<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a></h3>
  158. <code><a href="../../../../org/jfree/data/xy/XYDataset.html#getDomainOrder--">getDomainOrder</a>, <a href="../../../../org/jfree/data/xy/XYDataset.html#getItemCount-int-">getItemCount</a>, <a href="../../../../org/jfree/data/xy/XYDataset.html#getX-int-int-">getX</a>, <a href="../../../../org/jfree/data/xy/XYDataset.html#getXValue-int-int-">getXValue</a>, <a href="../../../../org/jfree/data/xy/XYDataset.html#getY-int-int-">getY</a>, <a href="../../../../org/jfree/data/xy/XYDataset.html#getYValue-int-int-">getYValue</a></code></li>
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  165. <code><a href="../../../../org/jfree/data/general/SeriesDataset.html#getSeriesCount--">getSeriesCount</a>, <a href="../../../../org/jfree/data/general/SeriesDataset.html#getSeriesKey-int-">getSeriesKey</a>, <a href="../../../../org/jfree/data/general/SeriesDataset.html#indexOf-java.lang.Comparable-">indexOf</a></code></li>
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  171. <h3>Methods inherited from interface&nbsp;org.jfree.data.general.<a href="../../../../org/jfree/data/general/Dataset.html" title="interface in org.jfree.data.general">Dataset</a></h3>
  172. <code><a href="../../../../org/jfree/data/general/Dataset.html#addChangeListener-org.jfree.data.general.DatasetChangeListener-">addChangeListener</a>, <a href="../../../../org/jfree/data/general/Dataset.html#getGroup--">getGroup</a>, <a href="../../../../org/jfree/data/general/Dataset.html#removeChangeListener-org.jfree.data.general.DatasetChangeListener-">removeChangeListener</a>, <a href="../../../../org/jfree/data/general/Dataset.html#setGroup-org.jfree.data.general.DatasetGroup-">setGroup</a></code></li>
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  193. <h4>getZ</h4>
  194. <pre>java.lang.Number&nbsp;<a href="../../../../src-html/org/jfree/data/xy/XYZDataset.html#line.60">getZ</a>(int&nbsp;series,
  195. int&nbsp;item)</pre>
  196. <div class="block">Returns the z-value for the specified series and item.</div>
  197. <dl>
  198. <dt><span class="paramLabel">Parameters:</span></dt>
  199. <dd><code>series</code> - the series index (zero-based).</dd>
  200. <dd><code>item</code> - the item index (zero-based).</dd>
  201. <dt><span class="returnLabel">Returns:</span></dt>
  202. <dd>The z-value (possibly <code>null</code>).</dd>
  203. </dl>
  204. </li>
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  206. <a name="getZValue-int-int-">
  207. <!-- -->
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  211. <h4>getZValue</h4>
  212. <pre>double&nbsp;<a href="../../../../src-html/org/jfree/data/xy/XYZDataset.html#line.70">getZValue</a>(int&nbsp;series,
  213. int&nbsp;item)</pre>
  214. <div class="block">Returns the z-value (as a double primitive) for an item within a series.</div>
  215. <dl>
  216. <dt><span class="paramLabel">Parameters:</span></dt>
  217. <dd><code>series</code> - the series (zero-based index).</dd>
  218. <dd><code>item</code> - the item (zero-based index).</dd>
  219. <dt><span class="returnLabel">Returns:</span></dt>
  220. <dd>The z-value.</dd>
  221. </dl>
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