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| <div class="subTitle">org.libjpegturbo.turbojpeg</div> |
| <h2 title="Class TJTransform" class="title">Class TJTransform</h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
| <ul class="inheritance"> |
| <li>java.awt.geom.RectangularShape</li> |
| <li> |
| <ul class="inheritance"> |
| <li>java.awt.geom.Rectangle2D</li> |
| <li> |
| <ul class="inheritance"> |
| <li>java.awt.Rectangle</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.libjpegturbo.turbojpeg.TJTransform</li> |
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| </li> |
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| <dd>java.awt.Shape, java.io.Serializable, java.lang.Cloneable</dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="strong">TJTransform</span> |
| extends java.awt.Rectangle</pre> |
| <div class="block">Lossless transform parameters</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../serialized-form.html#org.libjpegturbo.turbojpeg.TJTransform">Serialized Form</a></dd></dl> |
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| <h3>Nested classes/interfaces inherited from class java.awt.geom.Rectangle2D</h3> |
| <code>java.awt.geom.Rectangle2D.Double, java.awt.geom.Rectangle2D.Float</code></li> |
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| <h3>Field Summary</h3> |
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| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#cf">cf</a></strong></code> |
| <div class="block">Custom filter instance</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#NUMOP">NUMOP</a></strong></code> |
| <div class="block">The number of lossless transform operations</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#op">op</a></strong></code> |
| <div class="block">Transform operation (one of <code>OP_*</code>)</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_HFLIP">OP_HFLIP</a></strong></code> |
| <div class="block">Flip (mirror) image horizontally.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_NONE">OP_NONE</a></strong></code> |
| <div class="block">Do not transform the position of the image pixels.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_ROT180">OP_ROT180</a></strong></code> |
| <div class="block">Rotate image 180 degrees.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_ROT270">OP_ROT270</a></strong></code> |
| <div class="block">Rotate image counter-clockwise by 90 degrees.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_ROT90">OP_ROT90</a></strong></code> |
| <div class="block">Rotate image clockwise by 90 degrees.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_TRANSPOSE">OP_TRANSPOSE</a></strong></code> |
| <div class="block">Transpose image (flip/mirror along upper left to lower right axis).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_TRANSVERSE">OP_TRANSVERSE</a></strong></code> |
| <div class="block">Transverse transpose image (flip/mirror along upper right to lower left |
| axis).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OP_VFLIP">OP_VFLIP</a></strong></code> |
| <div class="block">Flip (mirror) image vertically.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_COPYNONE">OPT_COPYNONE</a></strong></code> |
| <div class="block">This option will prevent <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> from copying any extra markers (including EXIF |
| and ICC profile data) from the source image to the output image.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_CROP">OPT_CROP</a></strong></code> |
| <div class="block">This option will enable lossless cropping.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_GRAY">OPT_GRAY</a></strong></code> |
| <div class="block">This option will discard the color data in the input image and produce |
| a grayscale output image.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_NOOUTPUT">OPT_NOOUTPUT</a></strong></code> |
| <div class="block">This option will prevent <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> from outputting a JPEG image for this |
| particular transform.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT">OPT_PERFECT</a></strong></code> |
| <div class="block">This option will cause <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> to throw an exception if the transform is not |
| perfect.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PROGRESSIVE">OPT_PROGRESSIVE</a></strong></code> |
| <div class="block">This option will enable progressive entropy coding in the output image |
| generated by this particular transform.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_TRIM">OPT_TRIM</a></strong></code> |
| <div class="block">This option will discard any partial MCU blocks that cannot be |
| transformed.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#options">options</a></strong></code> |
| <div class="block">Transform options (bitwise OR of one or more of <code>OPT_*</code>)</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields_inherited_from_class_java.awt.Rectangle"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class java.awt.Rectangle</h3> |
| <code>height, width, x, y</code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields_inherited_from_class_java.awt.geom.Rectangle2D"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class java.awt.geom.Rectangle2D</h3> |
| <code>OUT_BOTTOM, OUT_LEFT, OUT_RIGHT, OUT_TOP</code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| <h3>Constructor Summary</h3> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform()">TJTransform</a></strong>()</code> |
| <div class="block">Create a new lossless transform instance.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(int,%20int,%20int,%20int,%20int,%20int,%20org.libjpegturbo.turbojpeg.TJCustomFilter)">TJTransform</a></strong>(int x, |
| int y, |
| int w, |
| int h, |
| int op, |
| int options, |
| <a href="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</a> cf)</code> |
| <div class="block">Create a new lossless transform instance with the given parameters.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(java.awt.Rectangle,%20int,%20int,%20org.libjpegturbo.turbojpeg.TJCustomFilter)">TJTransform</a></strong>(java.awt.Rectangle r, |
| int op, |
| int options, |
| <a href="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</a> cf)</code> |
| <div class="block">Create a new lossless transform instance with the given parameters.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
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| <h3>Method Summary</h3> |
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| <li class="blockList"><a name="methods_inherited_from_class_java.awt.Rectangle"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.awt.Rectangle</h3> |
| <code>add, add, add, contains, contains, contains, contains, createIntersection, createUnion, equals, getBounds, getBounds2D, getHeight, getLocation, getSize, getWidth, getX, getY, grow, inside, intersection, intersects, isEmpty, move, outcode, reshape, resize, setBounds, setBounds, setLocation, setLocation, setRect, setSize, setSize, toString, translate, union</code></li> |
| </ul> |
| <ul class="blockList"> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.awt.geom.Rectangle2D</h3> |
| <code>add, add, add, contains, contains, getPathIterator, getPathIterator, hashCode, intersect, intersects, intersectsLine, intersectsLine, outcode, setFrame, setRect, union</code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods_inherited_from_class_java.awt.geom.RectangularShape"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.awt.geom.RectangularShape</h3> |
| <code>clone, contains, contains, getCenterX, getCenterY, getFrame, getMaxX, getMaxY, getMinX, getMinY, intersects, setFrame, setFrame, setFrameFromCenter, setFrameFromCenter, setFrameFromDiagonal, setFrameFromDiagonal</code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>finalize, getClass, notify, notifyAll, wait, wait, wait</code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods_inherited_from_class_java.awt.Shape"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from interface java.awt.Shape</h3> |
| <code>contains, contains, contains, contains, getPathIterator, getPathIterator, intersects, intersects</code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field_detail"> |
| <!-- --> |
| </a> |
| <h3>Field Detail</h3> |
| <a name="NUMOP"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>NUMOP</h4> |
| <pre>public static final int NUMOP</pre> |
| <div class="block">The number of lossless transform operations</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.NUMOP">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OP_NONE"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OP_NONE</h4> |
| <pre>public static final int OP_NONE</pre> |
| <div class="block">Do not transform the position of the image pixels.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_NONE">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OP_HFLIP"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OP_HFLIP</h4> |
| <pre>public static final int OP_HFLIP</pre> |
| <div class="block">Flip (mirror) image horizontally. This transform is imperfect if there |
| are any partial MCU blocks on the right edge.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><code>OPT_PERFECT</code></a>, |
| <a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_HFLIP">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OP_VFLIP"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OP_VFLIP</h4> |
| <pre>public static final int OP_VFLIP</pre> |
| <div class="block">Flip (mirror) image vertically. This transform is imperfect if there are |
| any partial MCU blocks on the bottom edge.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><code>OPT_PERFECT</code></a>, |
| <a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_VFLIP">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OP_TRANSPOSE"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OP_TRANSPOSE</h4> |
| <pre>public static final int OP_TRANSPOSE</pre> |
| <div class="block">Transpose image (flip/mirror along upper left to lower right axis). This |
| transform is always perfect.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><code>OPT_PERFECT</code></a>, |
| <a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_TRANSPOSE">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OP_TRANSVERSE"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OP_TRANSVERSE</h4> |
| <pre>public static final int OP_TRANSVERSE</pre> |
| <div class="block">Transverse transpose image (flip/mirror along upper right to lower left |
| axis). This transform is imperfect if there are any partial MCU blocks in |
| the image.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><code>OPT_PERFECT</code></a>, |
| <a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_TRANSVERSE">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OP_ROT90"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OP_ROT90</h4> |
| <pre>public static final int OP_ROT90</pre> |
| <div class="block">Rotate image clockwise by 90 degrees. This transform is imperfect if |
| there are any partial MCU blocks on the bottom edge.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><code>OPT_PERFECT</code></a>, |
| <a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_ROT90">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OP_ROT180"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OP_ROT180</h4> |
| <pre>public static final int OP_ROT180</pre> |
| <div class="block">Rotate image 180 degrees. This transform is imperfect if there are any |
| partial MCU blocks in the image.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><code>OPT_PERFECT</code></a>, |
| <a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_ROT180">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OP_ROT270"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OP_ROT270</h4> |
| <pre>public static final int OP_ROT270</pre> |
| <div class="block">Rotate image counter-clockwise by 90 degrees. This transform is imperfect |
| if there are any partial MCU blocks on the right edge.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#OPT_PERFECT"><code>OPT_PERFECT</code></a>, |
| <a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OP_ROT270">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OPT_PERFECT"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OPT_PERFECT</h4> |
| <pre>public static final int OPT_PERFECT</pre> |
| <div class="block">This option will cause <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> to throw an exception if the transform is not |
| perfect. Lossless transforms operate on MCU blocks, whose size depends on |
| the level of chrominance subsampling used. If the image's width or height |
| is not evenly divisible by the MCU block size (see <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUWidth(int)"><code>TJ.getMCUWidth(int)</code></a> |
| and <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUHeight(int)"><code>TJ.getMCUHeight(int)</code></a>), then there will be partial MCU blocks on the |
| right and/or bottom edges. It is not possible to move these partial MCU |
| blocks to the top or left of the image, so any transform that would |
| require that is "imperfect." If this option is not specified, then any |
| partial MCU blocks that cannot be transformed will be left in place, which |
| will create odd-looking strips on the right or bottom edge of the image.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_PERFECT">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OPT_TRIM"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OPT_TRIM</h4> |
| <pre>public static final int OPT_TRIM</pre> |
| <div class="block">This option will discard any partial MCU blocks that cannot be |
| transformed.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_TRIM">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OPT_CROP"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OPT_CROP</h4> |
| <pre>public static final int OPT_CROP</pre> |
| <div class="block">This option will enable lossless cropping.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_CROP">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OPT_GRAY"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OPT_GRAY</h4> |
| <pre>public static final int OPT_GRAY</pre> |
| <div class="block">This option will discard the color data in the input image and produce |
| a grayscale output image.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_GRAY">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OPT_NOOUTPUT"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OPT_NOOUTPUT</h4> |
| <pre>public static final int OPT_NOOUTPUT</pre> |
| <div class="block">This option will prevent <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> from outputting a JPEG image for this |
| particular transform. This can be used in conjunction with a custom |
| filter to capture the transformed DCT coefficients without transcoding |
| them.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_NOOUTPUT">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OPT_PROGRESSIVE"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OPT_PROGRESSIVE</h4> |
| <pre>public static final int OPT_PROGRESSIVE</pre> |
| <div class="block">This option will enable progressive entropy coding in the output image |
| generated by this particular transform. Progressive entropy coding will |
| generally improve compression relative to baseline entropy coding (the |
| default), but it will reduce compression and decompression performance |
| considerably.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_PROGRESSIVE">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="OPT_COPYNONE"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>OPT_COPYNONE</h4> |
| <pre>public static final int OPT_COPYNONE</pre> |
| <div class="block">This option will prevent <a href="../../../org/libjpegturbo/turbojpeg/TJTransformer.html#transform(byte[][],%20org.libjpegturbo.turbojpeg.TJTransform[],%20int)"><code>TJTransformer.transform()</code></a> from copying any extra markers (including EXIF |
| and ICC profile data) from the source image to the output image.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../constant-values.html#org.libjpegturbo.turbojpeg.TJTransform.OPT_COPYNONE">Constant Field Values</a></dd></dl> |
| </li> |
| </ul> |
| <a name="op"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>op</h4> |
| <pre>public int op</pre> |
| <div class="block">Transform operation (one of <code>OP_*</code>)</div> |
| </li> |
| </ul> |
| <a name="options"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>options</h4> |
| <pre>public int options</pre> |
| <div class="block">Transform options (bitwise OR of one or more of <code>OPT_*</code>)</div> |
| </li> |
| </ul> |
| <a name="cf"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>cf</h4> |
| <pre>public <a href="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</a> cf</pre> |
| <div class="block">Custom filter instance</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor_detail"> |
| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a name="TJTransform()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>TJTransform</h4> |
| <pre>public TJTransform()</pre> |
| <div class="block">Create a new lossless transform instance.</div> |
| </li> |
| </ul> |
| <a name="TJTransform(int, int, int, int, int, int, org.libjpegturbo.turbojpeg.TJCustomFilter)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>TJTransform</h4> |
| <pre>public TJTransform(int x, |
| int y, |
| int w, |
| int h, |
| int op, |
| int options, |
| <a href="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</a> cf)</pre> |
| <div class="block">Create a new lossless transform instance with the given parameters.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - the left boundary of the cropping region. This must be evenly |
| divisible by the MCU block width (see <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUWidth(int)"><code>TJ.getMCUWidth(int)</code></a>)</dd><dd><code>y</code> - the upper boundary of the cropping region. This must be evenly |
| divisible by the MCU block height (see <a href="../../../org/libjpegturbo/turbojpeg/TJ.html#getMCUHeight(int)"><code>TJ.getMCUHeight(int)</code></a>)</dd><dd><code>w</code> - the width of the cropping region. Setting this to 0 is the |
| equivalent of setting it to (width of the source JPEG image - |
| <code>x</code>).</dd><dd><code>h</code> - the height of the cropping region. Setting this to 0 is the |
| equivalent of setting it to (height of the source JPEG image - |
| <code>y</code>).</dd><dd><code>op</code> - one of the transform operations (<code>OP_*</code>)</dd><dd><code>options</code> - the bitwise OR of one or more of the transform options |
| (<code>OPT_*</code>)</dd><dd><code>cf</code> - an instance of an object that implements the <a href="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg"><code>TJCustomFilter</code></a> interface, or null if no custom filter is needed</dd></dl> |
| </li> |
| </ul> |
| <a name="TJTransform(java.awt.Rectangle, int, int, org.libjpegturbo.turbojpeg.TJCustomFilter)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>TJTransform</h4> |
| <pre>public TJTransform(java.awt.Rectangle r, |
| int op, |
| int options, |
| <a href="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg">TJCustomFilter</a> cf)</pre> |
| <div class="block">Create a new lossless transform instance with the given parameters.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>r</code> - a <code>Rectangle</code> instance that specifies the cropping |
| region. See <a href="../../../org/libjpegturbo/turbojpeg/TJTransform.html#TJTransform(int,%20int,%20int,%20int,%20int,%20int,%20org.libjpegturbo.turbojpeg.TJCustomFilter)"><code>TJTransform(int, int, int, int, int, int, TJCustomFilter)</code></a> for more |
| detail.</dd><dd><code>op</code> - one of the transform operations (<code>OP_*</code>)</dd><dd><code>options</code> - the bitwise OR of one or more of the transform options |
| (<code>OPT_*</code>)</dd><dd><code>cf</code> - an instance of an object that implements the <a href="../../../org/libjpegturbo/turbojpeg/TJCustomFilter.html" title="interface in org.libjpegturbo.turbojpeg"><code>TJCustomFilter</code></a> interface, or null if no custom filter is needed</dd></dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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