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 <title>TJScalingFactor</title> 6 <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style"> 7 </head> 8 <body> 9 <script type="text/javascript"><!-- 10 try { 11 if (location.href.indexOf('is-external=true') == -1) { 12 parent.document.title="TJScalingFactor"; 13 } 14 } 15 catch(err) { 16 } 17 //--> 18 </script> 19 <noscript> 20 <div>JavaScript is disabled on your browser.</div> 21 </noscript> 22 <!-- ========= START OF TOP NAVBAR ======= --> 23 <div class="topNav"><a name="navbar_top"> 24 <!-- --> 25 </a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow"> 26 <!-- --> 27 </a> 28 <ul class="navList" title="Navigation"> 29 <li><a href="../../../org/libjpegturbo/turbojpeg/package-summary.html">Package</a></li> 30 <li class="navBarCell1Rev">Class</li> 31 <li><a 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class="contentContainer"> 86 <ul class="inheritance"> 87 <li>java.lang.Object</li> 88 <li> 89 <ul class="inheritance"> 90 <li>org.libjpegturbo.turbojpeg.TJScalingFactor</li> 91 </ul> 92 </li> 93 </ul> 94 <div class="description"> 95 <ul class="blockList"> 96 <li class="blockList"> 97 <hr> 98 <br> 99 <pre>public class <span class="strong">TJScalingFactor</span> 100 extends java.lang.Object</pre> 101 <div class="block">Fractional scaling factor</div> 102 </li> 103 </ul> 104 </div> 105 <div class="summary"> 106 <ul class="blockList"> 107 <li class="blockList"> 108 <!-- ======== CONSTRUCTOR SUMMARY ======== --> 109 <ul class="blockList"> 110 <li class="blockList"><a name="constructor_summary"> 111 <!-- --> 112 </a> 113 <h3>Constructor Summary</h3> 114 <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> 115 <caption><span>Constructors</span><span class="tabEnd"> </span></caption> 116 <tr> 117 <th class="colOne" scope="col">Constructor and Description</th> 118 </tr> 119 <tr class="altColor"> 120 <td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#TJScalingFactor(int,%20int)">TJScalingFactor</a></strong>(int num, 121 int denom)</code> 122 <div class="block">Create a TurboJPEG scaling factor instance.</div> 123 </td> 124 </tr> 125 </table> 126 </li> 127 </ul> 128 <!-- ========== METHOD SUMMARY =========== --> 129 <ul class="blockList"> 130 <li class="blockList"><a name="method_summary"> 131 <!-- --> 132 </a> 133 <h3>Method Summary</h3> 134 <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> 135 <caption><span>Methods</span><span class="tabEnd"> </span></caption> 136 <tr> 137 <th class="colFirst" scope="col">Modifier and Type</th> 138 <th class="colLast" scope="col">Method and Description</th> 139 </tr> 140 <tr class="altColor"> 141 <td class="colFirst"><code>boolean</code></td> 142 <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#equals(org.libjpegturbo.turbojpeg.TJScalingFactor)">equals</a></strong>(<a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html" title="class in org.libjpegturbo.turbojpeg">TJScalingFactor</a> other)</code> 143 <div class="block">Returns true or false, depending on whether this instance and 144 <code>other</code> have the same numerator and denominator.</div> 145 </td> 146 </tr> 147 <tr class="rowColor"> 148 <td class="colFirst"><code>int</code></td> 149 <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getDenom()">getDenom</a></strong>()</code> 150 <div class="block">Returns denominator</div> 151 </td> 152 </tr> 153 <tr class="altColor"> 154 <td class="colFirst"><code>int</code></td> 155 <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getNum()">getNum</a></strong>()</code> 156 <div class="block">Returns numerator</div> 157 </td> 158 </tr> 159 <tr class="rowColor"> 160 <td class="colFirst"><code>int</code></td> 161 <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getScaled(int)">getScaled</a></strong>(int dimension)</code> 162 <div class="block">Returns the scaled value of <code>dimension</code>.</div> 163 </td> 164 </tr> 165 <tr class="altColor"> 166 <td class="colFirst"><code>boolean</code></td> 167 <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#isOne()">isOne</a></strong>()</code> 168 <div class="block">Returns true or false, depending on whether this instance is equal to 169 1/1.</div> 170 </td> 171 </tr> 172 </table> 173 <ul class="blockList"> 174 <li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> 175 <!-- --> 176 </a> 177 <h3>Methods inherited from class java.lang.Object</h3> 178 <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> 179 </ul> 180 </li> 181 </ul> 182 </li> 183 </ul> 184 </div> 185 <div class="details"> 186 <ul class="blockList"> 187 <li class="blockList"> 188 <!-- ========= CONSTRUCTOR DETAIL ======== --> 189 <ul class="blockList"> 190 <li class="blockList"><a name="constructor_detail"> 191 <!-- --> 192 </a> 193 <h3>Constructor Detail</h3> 194 <a name="TJScalingFactor(int, int)"> 195 <!-- --> 196 </a> 197 <ul class="blockListLast"> 198 <li class="blockList"> 199 <h4>TJScalingFactor</h4> 200 <pre>public TJScalingFactor(int num, 201 int denom)</pre> 202 <div class="block">Create a TurboJPEG scaling factor instance.</div> 203 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>num</code> - numerator</dd><dd><code>denom</code> - denominator</dd></dl> 204 </li> 205 </ul> 206 </li> 207 </ul> 208 <!-- ============ METHOD DETAIL ========== --> 209 <ul class="blockList"> 210 <li class="blockList"><a name="method_detail"> 211 <!-- --> 212 </a> 213 <h3>Method Detail</h3> 214 <a name="getNum()"> 215 <!-- --> 216 </a> 217 <ul class="blockList"> 218 <li class="blockList"> 219 <h4>getNum</h4> 220 <pre>public int getNum()</pre> 221 <div class="block">Returns numerator</div> 222 <dl><dt><span class="strong">Returns:</span></dt><dd>numerator</dd></dl> 223 </li> 224 </ul> 225 <a name="getDenom()"> 226 <!-- --> 227 </a> 228 <ul class="blockList"> 229 <li class="blockList"> 230 <h4>getDenom</h4> 231 <pre>public int getDenom()</pre> 232 <div class="block">Returns denominator</div> 233 <dl><dt><span class="strong">Returns:</span></dt><dd>denominator</dd></dl> 234 </li> 235 </ul> 236 <a name="getScaled(int)"> 237 <!-- --> 238 </a> 239 <ul class="blockList"> 240 <li class="blockList"> 241 <h4>getScaled</h4> 242 <pre>public int getScaled(int dimension)</pre> 243 <div class="block">Returns the scaled value of <code>dimension</code>. This function 244 performs the integer equivalent of 245 <code>ceil(dimension * scalingFactor)</code>.</div> 246 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>dimension</code> - width or height to multiply by this scaling factor</dd> 247 <dt><span class="strong">Returns:</span></dt><dd>the scaled value of <code>dimension</code>.</dd></dl> 248 </li> 249 </ul> 250 <a name="equals(org.libjpegturbo.turbojpeg.TJScalingFactor)"> 251 <!-- --> 252 </a> 253 <ul class="blockList"> 254 <li class="blockList"> 255 <h4>equals</h4> 256 <pre>public boolean equals(<a href="../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html" title="class in org.libjpegturbo.turbojpeg">TJScalingFactor</a> other)</pre> 257 <div class="block">Returns true or false, depending on whether this instance and 258 <code>other</code> have the same numerator and denominator.</div> 259 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>other</code> - the scaling factor against which to compare this one</dd> 260 <dt><span class="strong">Returns:</span></dt><dd>true or false, depending on whether this instance and 261 <code>other</code> have the same numerator and denominator.</dd></dl> 262 </li> 263 </ul> 264 <a name="isOne()"> 265 <!-- --> 266 </a> 267 <ul class="blockListLast"> 268 <li class="blockList"> 269 <h4>isOne</h4> 270 <pre>public boolean isOne()</pre> 271 <div class="block">Returns true or false, depending on whether this instance is equal to 272 1/1.</div> 273 <dl><dt><span class="strong">Returns:</span></dt><dd>true or false, depending on whether this instance is equal to 274 1/1.</dd></dl> 275 </li> 276 </ul> 277 </li> 278 </ul> 279 </li> 280 </ul> 281 </div> 282 </div> 283 <!-- ========= END OF CLASS DATA ========= --> 284 <!-- ======= START OF BOTTOM NAVBAR ====== --> 285 <div class="bottomNav"><a name="navbar_bottom"> 286 <!-- --> 287 </a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow"> 288 <!-- --> 289 </a> 290 <ul class="navList" title="Navigation"> 291 <li><a href="../../../org/libjpegturbo/turbojpeg/package-summary.html">Package</a></li> 292 <li class="navBarCell1Rev">Class</li> 293 <li><a href="package-tree.html">Tree</a></li> 294 <li><a href="../../../deprecated-list.html">Deprecated</a></li> 295 <li><a href="../../../index-all.html">Index</a></li> 296 <li><a href="../../../help-doc.html">Help</a></li> 297 </ul> 298 </div> 299 <div class="subNav"> 300 <ul class="navList"> 301 <li><a href="../../../org/libjpegturbo/turbojpeg/TJException.html" title="class in org.libjpegturbo.turbojpeg"><span class="strong">Prev Class</span></a></li> 302 <li><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html" title="class in org.libjpegturbo.turbojpeg"><span class="strong">Next Class</span></a></li> 303 </ul> 304 <ul class="navList"> 305 <li><a href="../../../index.html?org/libjpegturbo/turbojpeg/TJScalingFactor.html" target="_top">Frames</a></li> 306 <li><a href="TJScalingFactor.html" target="_top">No Frames</a></li> 307 </ul> 308 <ul class="navList" id="allclasses_navbar_bottom"> 309 <li><a href="../../../allclasses-noframe.html">All Classes</a></li> 310 </ul> 311 <div> 312 <script type="text/javascript"><!-- 313 allClassesLink = document.getElementById("allclasses_navbar_bottom"); 314 if(window==top) { 315 allClassesLink.style.display = "block"; 316 } 317 else { 318 allClassesLink.style.display = "none"; 319 } 320 //--> 321 </script> 322 </div> 323 <div> 324 <ul class="subNavList"> 325 <li>Summary: </li> 326 <li>Nested | </li> 327 <li>Field | </li> 328 <li><a href="#constructor_summary">Constr</a> | </li> 329 <li><a href="#method_summary">Method</a></li> 330 </ul> 331 <ul class="subNavList"> 332 <li>Detail: </li> 333 <li>Field | </li> 334 <li><a href="#constructor_detail">Constr</a> | </li> 335 <li><a href="#method_detail">Method</a></li> 336 </ul> 337 </div> 338 <a name="skip-navbar_bottom"> 339 <!-- --> 340 </a></div> 341 <!-- ======== END OF BOTTOM NAVBAR ======= --> 342 </body> 343 </html> 344
