RendererUtilities.html 15 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370
  1. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
  2. <!-- NewPage -->
  3. <html lang="en">
  4. <head>
  5. <!-- Generated by javadoc (1.8.0_05) on Thu Jul 31 14:50:34 CEST 2014 -->
  6. <title>RendererUtilities (JFreeChart Class Library (version 1.0.19-fx))</title>
  7. <meta name="date" content="2014-07-31">
  8. <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
  9. <script type="text/javascript" src="../../../../script.js"></script>
  10. </head>
  11. <body>
  12. <script type="text/javascript"><!--
  13. try {
  14. if (location.href.indexOf('is-external=true') == -1) {
  15. parent.document.title="RendererUtilities (JFreeChart Class Library (version 1.0.19-fx))";
  16. }
  17. }
  18. catch(err) {
  19. }
  20. //-->
  21. var methods = {"i0":9,"i1":9,"i2":9};
  22. var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
  23. var altColor = "altColor";
  24. var rowColor = "rowColor";
  25. var tableTab = "tableTab";
  26. var activeTableTab = "activeTableTab";
  27. </script>
  28. <noscript>
  29. <div>JavaScript is disabled on your browser.</div>
  30. </noscript>
  31. <!-- ========= START OF TOP NAVBAR ======= -->
  32. <div class="topNav"><a name="navbar.top">
  33. <!-- -->
  34. </a>
  35. <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
  36. <a name="navbar.top.firstrow">
  37. <!-- -->
  38. </a>
  39. <ul class="navList" title="Navigation">
  40. <li><a href="../../../../overview-summary.html">Overview</a></li>
  41. <li><a href="package-summary.html">Package</a></li>
  42. <li class="navBarCell1Rev">Class</li>
  43. <li><a href="class-use/RendererUtilities.html">Use</a></li>
  44. <li><a href="package-tree.html">Tree</a></li>
  45. <li><a href="../../../../deprecated-list.html">Deprecated</a></li>
  46. <li><a href="../../../../index-files/index-1.html">Index</a></li>
  47. <li><a href="../../../../help-doc.html">Help</a></li>
  48. </ul>
  49. </div>
  50. <div class="subNav">
  51. <ul class="navList">
  52. <li><a href="../../../../org/jfree/chart/renderer/RendererState.html" title="class in org.jfree.chart.renderer"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
  53. <li><a href="../../../../org/jfree/chart/renderer/WaferMapRenderer.html" title="class in org.jfree.chart.renderer"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
  54. </ul>
  55. <ul class="navList">
  56. <li><a href="../../../../index.html?org/jfree/chart/renderer/RendererUtilities.html" target="_top">Frames</a></li>
  57. <li><a href="RendererUtilities.html" target="_top">No&nbsp;Frames</a></li>
  58. </ul>
  59. <ul class="navList" id="allclasses_navbar_top">
  60. <li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
  61. </ul>
  62. <div>
  63. <script type="text/javascript"><!--
  64. allClassesLink = document.getElementById("allclasses_navbar_top");
  65. if(window==top) {
  66. allClassesLink.style.display = "block";
  67. }
  68. else {
  69. allClassesLink.style.display = "none";
  70. }
  71. //-->
  72. </script>
  73. </div>
  74. <div>
  75. <ul class="subNavList">
  76. <li>Summary:&nbsp;</li>
  77. <li>Nested&nbsp;|&nbsp;</li>
  78. <li>Field&nbsp;|&nbsp;</li>
  79. <li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
  80. <li><a href="#method.summary">Method</a></li>
  81. </ul>
  82. <ul class="subNavList">
  83. <li>Detail:&nbsp;</li>
  84. <li>Field&nbsp;|&nbsp;</li>
  85. <li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
  86. <li><a href="#method.detail">Method</a></li>
  87. </ul>
  88. </div>
  89. <a name="skip.navbar.top">
  90. <!-- -->
  91. </a></div>
  92. <!-- ========= END OF TOP NAVBAR ========= -->
  93. <!-- ======== START OF CLASS DATA ======== -->
  94. <div class="header">
  95. <div class="subTitle">org.jfree.chart.renderer</div>
  96. <h2 title="Class RendererUtilities" class="title">Class RendererUtilities</h2>
  97. </div>
  98. <div class="contentContainer">
  99. <ul class="inheritance">
  100. <li>java.lang.Object</li>
  101. <li>
  102. <ul class="inheritance">
  103. <li>org.jfree.chart.renderer.RendererUtilities</li>
  104. </ul>
  105. </li>
  106. </ul>
  107. <div class="description">
  108. <ul class="blockList">
  109. <li class="blockList">
  110. <hr>
  111. <br>
  112. <pre>public class <a href="../../../../src-html/org/jfree/chart/renderer/RendererUtilities.html#line.56">RendererUtilities</a>
  113. extends java.lang.Object</pre>
  114. <div class="block">Utility methods related to the rendering process.</div>
  115. <dl>
  116. <dt><span class="simpleTagLabel">Since:</span></dt>
  117. <dd>1.0.6</dd>
  118. </dl>
  119. </li>
  120. </ul>
  121. </div>
  122. <div class="summary">
  123. <ul class="blockList">
  124. <li class="blockList">
  125. <!-- ======== CONSTRUCTOR SUMMARY ======== -->
  126. <ul class="blockList">
  127. <li class="blockList"><a name="constructor.summary">
  128. <!-- -->
  129. </a>
  130. <h3>Constructor Summary</h3>
  131. <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
  132. <caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
  133. <tr>
  134. <th class="colOne" scope="col">Constructor and Description</th>
  135. </tr>
  136. <tr class="altColor">
  137. <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/jfree/chart/renderer/RendererUtilities.html#RendererUtilities--">RendererUtilities</a></span>()</code>&nbsp;</td>
  138. </tr>
  139. </table>
  140. </li>
  141. </ul>
  142. <!-- ========== METHOD SUMMARY =========== -->
  143. <ul class="blockList">
  144. <li class="blockList"><a name="method.summary">
  145. <!-- -->
  146. </a>
  147. <h3>Method Summary</h3>
  148. <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
  149. <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></caption>
  150. <tr>
  151. <th class="colFirst" scope="col">Modifier and Type</th>
  152. <th class="colLast" scope="col">Method and Description</th>
  153. </tr>
  154. <tr id="i0" class="altColor">
  155. <td class="colFirst"><code>static int[]</code></td>
  156. <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/chart/renderer/RendererUtilities.html#findLiveItems-org.jfree.data.xy.XYDataset-int-double-double-">findLiveItems</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
  157. int&nbsp;series,
  158. double&nbsp;xLow,
  159. double&nbsp;xHigh)</code>
  160. <div class="block">Finds a range of item indices that is guaranteed to contain all the
  161. x-values from x0 to x1 (inclusive).</div>
  162. </td>
  163. </tr>
  164. <tr id="i1" class="rowColor">
  165. <td class="colFirst"><code>static int</code></td>
  166. <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/chart/renderer/RendererUtilities.html#findLiveItemsLowerBound-org.jfree.data.xy.XYDataset-int-double-double-">findLiveItemsLowerBound</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
  167. int&nbsp;series,
  168. double&nbsp;xLow,
  169. double&nbsp;xHigh)</code>
  170. <div class="block">Finds the lower index of the range of live items in the specified data
  171. series.</div>
  172. </td>
  173. </tr>
  174. <tr id="i2" class="altColor">
  175. <td class="colFirst"><code>static int</code></td>
  176. <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/chart/renderer/RendererUtilities.html#findLiveItemsUpperBound-org.jfree.data.xy.XYDataset-int-double-double-">findLiveItemsUpperBound</a></span>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
  177. int&nbsp;series,
  178. double&nbsp;xLow,
  179. double&nbsp;xHigh)</code>
  180. <div class="block">Finds the upper index of the range of live items in the specified data
  181. series.</div>
  182. </td>
  183. </tr>
  184. </table>
  185. <ul class="blockList">
  186. <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
  187. <!-- -->
  188. </a>
  189. <h3>Methods inherited from class&nbsp;java.lang.Object</h3>
  190. <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
  191. </ul>
  192. </li>
  193. </ul>
  194. </li>
  195. </ul>
  196. </div>
  197. <div class="details">
  198. <ul class="blockList">
  199. <li class="blockList">
  200. <!-- ========= CONSTRUCTOR DETAIL ======== -->
  201. <ul class="blockList">
  202. <li class="blockList"><a name="constructor.detail">
  203. <!-- -->
  204. </a>
  205. <h3>Constructor Detail</h3>
  206. <a name="RendererUtilities--">
  207. <!-- -->
  208. </a>
  209. <ul class="blockListLast">
  210. <li class="blockList">
  211. <h4>RendererUtilities</h4>
  212. <pre>public&nbsp;<a href="../../../../src-html/org/jfree/chart/renderer/RendererUtilities.html#line.56">RendererUtilities</a>()</pre>
  213. </li>
  214. </ul>
  215. </li>
  216. </ul>
  217. <!-- ============ METHOD DETAIL ========== -->
  218. <ul class="blockList">
  219. <li class="blockList"><a name="method.detail">
  220. <!-- -->
  221. </a>
  222. <h3>Method Detail</h3>
  223. <a name="findLiveItemsLowerBound-org.jfree.data.xy.XYDataset-int-double-double-">
  224. <!-- -->
  225. </a>
  226. <ul class="blockList">
  227. <li class="blockList">
  228. <h4>findLiveItemsLowerBound</h4>
  229. <pre>public static&nbsp;int&nbsp;<a href="../../../../src-html/org/jfree/chart/renderer/RendererUtilities.html#line.73">findLiveItemsLowerBound</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
  230. int&nbsp;series,
  231. double&nbsp;xLow,
  232. double&nbsp;xHigh)</pre>
  233. <div class="block">Finds the lower index of the range of live items in the specified data
  234. series.</div>
  235. <dl>
  236. <dt><span class="paramLabel">Parameters:</span></dt>
  237. <dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
  238. <dd><code>series</code> - the series index.</dd>
  239. <dd><code>xLow</code> - the lowest x-value in the live range.</dd>
  240. <dd><code>xHigh</code> - the highest x-value in the live range.</dd>
  241. <dt><span class="returnLabel">Returns:</span></dt>
  242. <dd>The index of the required item.</dd>
  243. <dt><span class="simpleTagLabel">Since:</span></dt>
  244. <dd>1.0.6</dd>
  245. <dt><span class="seeLabel">See Also:</span></dt>
  246. <dd><a href="../../../../org/jfree/chart/renderer/RendererUtilities.html#findLiveItemsUpperBound-org.jfree.data.xy.XYDataset-int-double-double-"><code>findLiveItemsUpperBound(XYDataset, int, double, double)</code></a></dd>
  247. </dl>
  248. </li>
  249. </ul>
  250. <a name="findLiveItemsUpperBound-org.jfree.data.xy.XYDataset-int-double-double-">
  251. <!-- -->
  252. </a>
  253. <ul class="blockList">
  254. <li class="blockList">
  255. <h4>findLiveItemsUpperBound</h4>
  256. <pre>public static&nbsp;int&nbsp;<a href="../../../../src-html/org/jfree/chart/renderer/RendererUtilities.html#line.167">findLiveItemsUpperBound</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
  257. int&nbsp;series,
  258. double&nbsp;xLow,
  259. double&nbsp;xHigh)</pre>
  260. <div class="block">Finds the upper index of the range of live items in the specified data
  261. series.</div>
  262. <dl>
  263. <dt><span class="paramLabel">Parameters:</span></dt>
  264. <dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
  265. <dd><code>series</code> - the series index.</dd>
  266. <dd><code>xLow</code> - the lowest x-value in the live range.</dd>
  267. <dd><code>xHigh</code> - the highest x-value in the live range.</dd>
  268. <dt><span class="returnLabel">Returns:</span></dt>
  269. <dd>The index of the required item.</dd>
  270. <dt><span class="simpleTagLabel">Since:</span></dt>
  271. <dd>1.0.6</dd>
  272. <dt><span class="seeLabel">See Also:</span></dt>
  273. <dd><a href="../../../../org/jfree/chart/renderer/RendererUtilities.html#findLiveItemsLowerBound-org.jfree.data.xy.XYDataset-int-double-double-"><code>findLiveItemsLowerBound(XYDataset, int, double, double)</code></a></dd>
  274. </dl>
  275. </li>
  276. </ul>
  277. <a name="findLiveItems-org.jfree.data.xy.XYDataset-int-double-double-">
  278. <!-- -->
  279. </a>
  280. <ul class="blockListLast">
  281. <li class="blockList">
  282. <h4>findLiveItems</h4>
  283. <pre>public static&nbsp;int[]&nbsp;<a href="../../../../src-html/org/jfree/chart/renderer/RendererUtilities.html#line.255">findLiveItems</a>(<a href="../../../../org/jfree/data/xy/XYDataset.html" title="interface in org.jfree.data.xy">XYDataset</a>&nbsp;dataset,
  284. int&nbsp;series,
  285. double&nbsp;xLow,
  286. double&nbsp;xHigh)</pre>
  287. <div class="block">Finds a range of item indices that is guaranteed to contain all the
  288. x-values from x0 to x1 (inclusive).</div>
  289. <dl>
  290. <dt><span class="paramLabel">Parameters:</span></dt>
  291. <dd><code>dataset</code> - the dataset (<code>null</code> not permitted).</dd>
  292. <dd><code>series</code> - the series index.</dd>
  293. <dd><code>xLow</code> - the lower bound of the x-value range.</dd>
  294. <dd><code>xHigh</code> - the upper bound of the x-value range.</dd>
  295. <dt><span class="returnLabel">Returns:</span></dt>
  296. <dd>The indices of the boundary items.</dd>
  297. </dl>
  298. </li>
  299. </ul>
  300. </li>
  301. </ul>
  302. </li>
  303. </ul>
  304. </div>
  305. </div>
  306. <!-- ========= END OF CLASS DATA ========= -->
  307. <!-- ======= START OF BOTTOM NAVBAR ====== -->
  308. <div class="bottomNav"><a name="navbar.bottom">
  309. <!-- -->
  310. </a>
  311. <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
  312. <a name="navbar.bottom.firstrow">
  313. <!-- -->
  314. </a>
  315. <ul class="navList" title="Navigation">
  316. <li><a href="../../../../overview-summary.html">Overview</a></li>
  317. <li><a href="package-summary.html">Package</a></li>
  318. <li class="navBarCell1Rev">Class</li>
  319. <li><a href="class-use/RendererUtilities.html">Use</a></li>
  320. <li><a href="package-tree.html">Tree</a></li>
  321. <li><a href="../../../../deprecated-list.html">Deprecated</a></li>
  322. <li><a href="../../../../index-files/index-1.html">Index</a></li>
  323. <li><a href="../../../../help-doc.html">Help</a></li>
  324. </ul>
  325. </div>
  326. <div class="subNav">
  327. <ul class="navList">
  328. <li><a href="../../../../org/jfree/chart/renderer/RendererState.html" title="class in org.jfree.chart.renderer"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
  329. <li><a href="../../../../org/jfree/chart/renderer/WaferMapRenderer.html" title="class in org.jfree.chart.renderer"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
  330. </ul>
  331. <ul class="navList">
  332. <li><a href="../../../../index.html?org/jfree/chart/renderer/RendererUtilities.html" target="_top">Frames</a></li>
  333. <li><a href="RendererUtilities.html" target="_top">No&nbsp;Frames</a></li>
  334. </ul>
  335. <ul class="navList" id="allclasses_navbar_bottom">
  336. <li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
  337. </ul>
  338. <div>
  339. <script type="text/javascript"><!--
  340. allClassesLink = document.getElementById("allclasses_navbar_bottom");
  341. if(window==top) {
  342. allClassesLink.style.display = "block";
  343. }
  344. else {
  345. allClassesLink.style.display = "none";
  346. }
  347. //-->
  348. </script>
  349. </div>
  350. <div>
  351. <ul class="subNavList">
  352. <li>Summary:&nbsp;</li>
  353. <li>Nested&nbsp;|&nbsp;</li>
  354. <li>Field&nbsp;|&nbsp;</li>
  355. <li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
  356. <li><a href="#method.summary">Method</a></li>
  357. </ul>
  358. <ul class="subNavList">
  359. <li>Detail:&nbsp;</li>
  360. <li>Field&nbsp;|&nbsp;</li>
  361. <li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
  362. <li><a href="#method.detail">Method</a></li>
  363. </ul>
  364. </div>
  365. <a name="skip.navbar.bottom">
  366. <!-- -->
  367. </a></div>
  368. <!-- ======== END OF BOTTOM NAVBAR ======= -->
  369. </body>
  370. </html>