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KeypointPNGEncoderAdapter.html

KeypointPNGEncoderAdapter.html 18 KB
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    96. 

  96. <h2 title="Class KeypointPNGEncoderAdapter" class="title">Class KeypointPNGEncoderAdapter</h2>
    97. 

  97. </div>
    98. 

  98. <div class="contentContainer">
    99. 

  99. <ul class="inheritance">
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  100. <li>java.lang.Object</li>
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  101. <li>
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  102. <ul class="inheritance">
    103. 

  103. <li>org.jfree.chart.encoders.KeypointPNGEncoderAdapter</li>
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  115. <br>
    116. 

  116. <pre>public class <a href="../../../../src-html/org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#line.57">KeypointPNGEncoderAdapter</a>
    117. 

  117. extends java.lang.Object
    118. 

  118. implements <a href="../../../../org/jfree/chart/encoders/ImageEncoder.html" title="interface in org.jfree.chart.encoders">ImageEncoder</a></pre>
    119. 

  119. <div class="block">Adapter class for the Keypoint PNG Encoder.  The ImageEncoderFactory will
    120. 

  120.  only return a reference to this class by default if the library has been
    121. 

  121.  compiled under a JDK &lt; 1.4 or is being run using a JDK &lt; 1.4.</div>
    122. 

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    134. 

  134. <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
    135. 

  135. <caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
    136. 

  136. <tr>
    137. 

  137. <th class="colOne" scope="col">Constructor and Description</th>
    138. 

  138. </tr>
    139. 

  139. <tr class="altColor">
    140. 

  140. <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#KeypointPNGEncoderAdapter--">KeypointPNGEncoderAdapter</a></span>()</code>&nbsp;</td>
    141. 

  141. </tr>
    142. 

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    150. 

  150. <h3>Method Summary</h3>
    151. 

  151. <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
    152. 

  152. <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
    153. 

  153. <tr>
    154. 

  154. <th class="colFirst" scope="col">Modifier and Type</th>
    155. 

  155. <th class="colLast" scope="col">Method and Description</th>
    156. 

  156. </tr>
    157. 

  157. <tr id="i0" class="altColor">
    158. 

  158. <td class="colFirst"><code>byte[]</code></td>
    159. 

  159. <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#encode-java.awt.image.BufferedImage-">encode</a></span>(java.awt.image.BufferedImage&nbsp;bufferedImage)</code>
    160. 

  160. <div class="block">Encodes an image in PNG format.</div>
    161. 

  161. </td>
    162. 

  162. </tr>
    163. 

  163. <tr id="i1" class="rowColor">
    164. 

  164. <td class="colFirst"><code>void</code></td>
    165. 

  165. <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#encode-java.awt.image.BufferedImage-java.io.OutputStream-">encode</a></span>(java.awt.image.BufferedImage&nbsp;bufferedImage,
    166. 

  166.       java.io.OutputStream&nbsp;outputStream)</code>
    167. 

  167. <div class="block">Encodes an image in PNG format and writes it to an
    168. 

  168.  <code>OutputStream</code>.</div>
    169. 

  169. </td>
    170. 

  170. </tr>
    171. 

  171. <tr id="i2" class="altColor">
    172. 

  172. <td class="colFirst"><code>float</code></td>
    173. 

  173. <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#getQuality--">getQuality</a></span>()</code>
    174. 

  174. <div class="block">Get the quality of the image encoding.</div>
    175. 

  175. </td>
    176. 

  176. </tr>
    177. 

  177. <tr id="i3" class="rowColor">
    178. 

  178. <td class="colFirst"><code>boolean</code></td>
    179. 

  179. <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#isEncodingAlpha--">isEncodingAlpha</a></span>()</code>
    180. 

  180. <div class="block">Get whether the encoder should encode alpha transparency.</div>
    181. 

  181. </td>
    182. 

  182. </tr>
    183. 

  183. <tr id="i4" class="altColor">
    184. 

  184. <td class="colFirst"><code>void</code></td>
    185. 

  185. <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#setEncodingAlpha-boolean-">setEncodingAlpha</a></span>(boolean&nbsp;encodingAlpha)</code>
    186. 

  186. <div class="block">Set whether the encoder should encode alpha transparency (supported).</div>
    187. 

  187. </td>
    188. 

  188. </tr>
    189. 

  189. <tr id="i5" class="rowColor">
    190. 

  190. <td class="colFirst"><code>void</code></td>
    191. 

  191. <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#setQuality-float-">setQuality</a></span>(float&nbsp;quality)</code>
    192. 

  192. <div class="block">Set the quality of the image encoding (supported).</div>
    193. 

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  200. <h3>Methods inherited from class&nbsp;java.lang.Object</h3>
    201. 

  201. <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
    202. 

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  215. </a>
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  216. <h3>Constructor Detail</h3>
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  220. <ul class="blockListLast">
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  221. <li class="blockList">
    222. 

  222. <h4>KeypointPNGEncoderAdapter</h4>
    223. 

  223. <pre>public&nbsp;<a href="../../../../src-html/org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#line.57">KeypointPNGEncoderAdapter</a>()</pre>
    224. 

  224. </li>
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  233. <h3>Method Detail</h3>
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  234. <a name="getQuality--">
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  239. <h4>getQuality</h4>
    240. 

  240. <pre>public&nbsp;float&nbsp;<a href="../../../../src-html/org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#line.73">getQuality</a>()</pre>
    241. 

  241. <div class="block">Get the quality of the image encoding.  The underlying encoder uses int
    242. 

  242.  values:  0 for no compression, and values 1 through 9 for various levels
    243. 

  243.  of compression (1 is best speed, 9 is best compression).</div>
    244. 

  244. <dl>
    245. 

  245. <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
    246. 

  246. <dd><code><a href="../../../../org/jfree/chart/encoders/ImageEncoder.html#getQuality--">getQuality</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/jfree/chart/encoders/ImageEncoder.html" title="interface in org.jfree.chart.encoders">ImageEncoder</a></code></dd>
    247. 

  247. <dt><span class="returnLabel">Returns:</span></dt>
    248. 

  248. <dd>A float representing the quality.</dd>
    249. 

  249. </dl>
    250. 

  250. </li>
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  251. </ul>
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  252. <a name="setQuality-float-">
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  253. <!--   -->
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  256. <li class="blockList">
    257. 

  257. <h4>setQuality</h4>
    258. 

  258. <pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#line.86">setQuality</a>(float&nbsp;quality)</pre>
    259. 

  259. <div class="block">Set the quality of the image encoding (supported).  The underlying
    260. 

  260.  encoder uses int values:  0 for no compression, and values 1 through 9
    261. 

  261.  for various levels of compression (1 is best speed, 9 is best
    262. 

  262.  compression).</div>
    263. 

  263. <dl>
    264. 

  264. <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
    265. 

  265. <dd><code><a href="../../../../org/jfree/chart/encoders/ImageEncoder.html#setQuality-float-">setQuality</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/jfree/chart/encoders/ImageEncoder.html" title="interface in org.jfree.chart.encoders">ImageEncoder</a></code></dd>
    266. 

  266. <dt><span class="paramLabel">Parameters:</span></dt>
    267. 

  267. <dd><code>quality</code> - A float representing the quality.</dd>
    268. 

  268. </dl>
    269. 

  269. </li>
    270. 

  270. </ul>
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  271. <a name="isEncodingAlpha--">
    272. 

  272. <!--   -->
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  274. <ul class="blockList">
    275. 

  275. <li class="blockList">
    276. 

  276. <h4>isEncodingAlpha</h4>
    277. 

  277. <pre>public&nbsp;boolean&nbsp;<a href="../../../../src-html/org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#line.96">isEncodingAlpha</a>()</pre>
    278. 

  278. <div class="block">Get whether the encoder should encode alpha transparency.</div>
    279. 

  279. <dl>
    280. 

  280. <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
    281. 

  281. <dd><code><a href="../../../../org/jfree/chart/encoders/ImageEncoder.html#isEncodingAlpha--">isEncodingAlpha</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/jfree/chart/encoders/ImageEncoder.html" title="interface in org.jfree.chart.encoders">ImageEncoder</a></code></dd>
    282. 

  282. <dt><span class="returnLabel">Returns:</span></dt>
    283. 

  283. <dd>Whether the encoder is encoding alpha transparency.</dd>
    284. 

  284. </dl>
    285. 

  285. </li>
    286. 

  286. </ul>
    287. 

  287. <a name="setEncodingAlpha-boolean-">
    288. 

  288. <!--   -->
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  289. </a>
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  290. <ul class="blockList">
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  291. <li class="blockList">
    292. 

  292. <h4>setEncodingAlpha</h4>
    293. 

  293. <pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#line.107">setEncodingAlpha</a>(boolean&nbsp;encodingAlpha)</pre>
    294. 

  294. <div class="block">Set whether the encoder should encode alpha transparency (supported).</div>
    295. 

  295. <dl>
    296. 

  296. <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
    297. 

  297. <dd><code><a href="../../../../org/jfree/chart/encoders/ImageEncoder.html#setEncodingAlpha-boolean-">setEncodingAlpha</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/jfree/chart/encoders/ImageEncoder.html" title="interface in org.jfree.chart.encoders">ImageEncoder</a></code></dd>
    298. 

  298. <dt><span class="paramLabel">Parameters:</span></dt>
    299. 

  299. <dd><code>encodingAlpha</code> - Whether the encoder should encode alpha
    300. 

  300.                        transparency.</dd>
    301. 

  301. </dl>
    302. 

  302. </li>
    303. 

  303. </ul>
    304. 

  304. <a name="encode-java.awt.image.BufferedImage-">
    305. 

  305. <!--   -->
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  306. </a>
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  307. <ul class="blockList">
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  308. <li class="blockList">
    309. 

  309. <h4>encode</h4>
    310. 

  310. <pre>public&nbsp;byte[]&nbsp;<a href="../../../../src-html/org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#line.119">encode</a>(java.awt.image.BufferedImage&nbsp;bufferedImage)
    311. 

  311.               throws java.io.IOException</pre>
    312. 

  312. <div class="block">Encodes an image in PNG format.</div>
    313. 

  313. <dl>
    314. 

  314. <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
    315. 

  315. <dd><code><a href="../../../../org/jfree/chart/encoders/ImageEncoder.html#encode-java.awt.image.BufferedImage-">encode</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/jfree/chart/encoders/ImageEncoder.html" title="interface in org.jfree.chart.encoders">ImageEncoder</a></code></dd>
    316. 

  316. <dt><span class="paramLabel">Parameters:</span></dt>
    317. 

  317. <dd><code>bufferedImage</code> - The image to be encoded.</dd>
    318. 

  318. <dt><span class="returnLabel">Returns:</span></dt>
    319. 

  319. <dd>The byte[] that is the encoded image.</dd>
    320. 

  320. <dt><span class="throwsLabel">Throws:</span></dt>
    321. 

  321. <dd><code>java.io.IOException</code> - if there is an IO problem.</dd>
    322. 

  322. </dl>
    323. 

  323. </li>
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    325. 

  325. <a name="encode-java.awt.image.BufferedImage-java.io.OutputStream-">
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    330. 

  330. <h4>encode</h4>
    331. 

  331. <pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/jfree/chart/encoders/KeypointPNGEncoderAdapter.html#line.135">encode</a>(java.awt.image.BufferedImage&nbsp;bufferedImage,
    332. 

  332.                    java.io.OutputStream&nbsp;outputStream)
    333. 

  333.             throws java.io.IOException</pre>
    334. 

  334. <div class="block">Encodes an image in PNG format and writes it to an
    335. 

  335.  <code>OutputStream</code>.</div>
    336. 

  336. <dl>
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    339. 

  339. <dt><span class="paramLabel">Parameters:</span></dt>
    340. 

  340. <dd><code>bufferedImage</code> - The image to be encoded.</dd>
    341. 

  341. <dd><code>outputStream</code> - The OutputStream to write the encoded image to.</dd>
    342. 

  342. <dt><span class="throwsLabel">Throws:</span></dt>
    343. 

  343. <dd><code>java.io.IOException</code> - if there is an IO problem.</dd>
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