public class TJTransformer extends TJDecompressor
handle, jpegBuf, jpegBufSize, jpegColorspace, jpegHeight, jpegSubsamp, jpegWidth, yuvImage| Constructor and Description | 
|---|
| TJTransformer()Create a TurboJPEG lossless transformer instance. | 
| TJTransformer(byte[] jpegImage)Create a TurboJPEG lossless transformer instance and associate the JPEG
 image stored in  jpegImagewith the newly created instance. | 
| TJTransformer(byte[] jpegImage,
             int imageSize)Create a TurboJPEG lossless transformer instance and associate the JPEG
 image of length  imageSizebytes stored injpegImagewith the newly created instance. | 
| Modifier and Type | Method and Description | 
|---|---|
| int[] | getTransformedSizes()Returns an array containing the sizes of the transformed JPEG images
 generated by the most recent transform operation. | 
| void | transform(byte[][] dstBufs,
         TJTransform[] transforms,
         int flags)Losslessly transform the JPEG image associated with this transformer
 instance into one or more JPEG images stored in the given destination
 buffers. | 
| TJDecompressor[] | transform(TJTransform[] transforms,
         int flags)Losslessly transform the JPEG image associated with this transformer
 instance and return an array of  TJDecompressorinstances, each of
 which has a transformed JPEG image associated with it. | 
close, decompress, decompress, decompress, decompress, decompress, decompress, decompressToYUV, decompressToYUV, decompressToYUV, decompressToYUV, decompressToYUV, finalize, getColorspace, getHeight, getJPEGBuf, getJPEGSize, getScaledHeight, getScaledWidth, getSubsamp, getWidth, setJPEGImage, setSourceImage, setSourceImagepublic TJTransformer()
              throws TJException
TJExceptionpublic TJTransformer(byte[] jpegImage)
              throws TJException
jpegImage with the newly created instance.jpegImage - JPEG image buffer (size of the JPEG image is assumed to
 be the length of the array.)  This buffer is not modified.TJExceptionpublic TJTransformer(byte[] jpegImage,
             int imageSize)
              throws TJException
imageSize bytes stored in
 jpegImage with the newly created instance.jpegImage - JPEG image buffer.  This buffer is not modified.imageSize - size of the JPEG image (in bytes)TJExceptionpublic void transform(byte[][] dstBufs,
             TJTransform[] transforms,
             int flags)
               throws TJException
dstBufs - an array of image buffers.  dstbufs[i] will
 receive a JPEG image that has been transformed using the parameters in
 transforms[i].  Use TJ.bufSize(int, int, int) to determine the
 maximum size for each buffer based on the transformed or cropped width and
 height and the level of subsampling used in the source image.transforms - an array of TJTransform instances, each of
 which specifies the transform parameters and/or cropping region for the
 corresponding transformed output imageflags - the bitwise OR of one or more of
 TJ.FLAG_*TJExceptionpublic TJDecompressor[] transform(TJTransform[] transforms, int flags) throws TJException
TJDecompressor instances, each of
 which has a transformed JPEG image associated with it.transforms - an array of TJTransform instances, each of
 which specifies the transform parameters and/or cropping region for the
 corresponding transformed output imageflags - the bitwise OR of one or more of
 TJ.FLAG_*TJDecompressor instances, each of
 which has a transformed JPEG image associated with it.TJExceptionpublic int[] getTransformedSizes()