it.geosolutions.imageioimpl.plugins.tiff
Class TIFFOldJPEGDecompressor
java.lang.Object
it.geosolutions.imageio.plugins.tiff.TIFFDecompressor
it.geosolutions.imageioimpl.plugins.tiff.TIFFJPEGDecompressor
it.geosolutions.imageioimpl.plugins.tiff.TIFFOldJPEGDecompressor
public class TIFFOldJPEGDecompressor
- extends TIFFJPEGDecompressor
TIFFDecompressor
for "Old JPEG" compression.
Fields inherited from class it.geosolutions.imageio.plugins.tiff.TIFFDecompressor |
activeSrcHeight, activeSrcMinX, activeSrcMinY, activeSrcWidth, bitsPerSample, byteCount, colorConverter, colorMap, compression, destinationBands, dstHeight, dstMinX, dstMinY, dstWidth, dstXOffset, dstYOffset, extraSamples, image, metadata, offset, photometricInterpretation, planar, rawImage, reader, sampleFormat, samplesPerPixel, sourceBands, sourceXOffset, sourceYOffset, srcHeight, srcMinX, srcMinY, srcWidth, stream, subsampleX, subsampleY, useTurbo |
Method Summary |
void |
decodeRaw(byte[] b,
int dstOffset,
int bitsPerPixel,
int scanlineStride)
Decodes the source data into the provided byte
array b , starting at the offset given by
dstOffset . |
protected void |
finalize()
|
Methods inherited from class it.geosolutions.imageio.plugins.tiff.TIFFDecompressor |
createRawImage, decode, decodeRaw, decodeRaw, decodeRaw, decodeRaw, getRawImageType, getRawImageTypeSpecifier, setActiveSrcHeight, setActiveSrcMinX, setActiveSrcMinY, setActiveSrcWidth, setBitsPerSample, setByteCount, setColorConverter, setColorMap, setCompression, setDestinationBands, setDstHeight, setDstMinX, setDstMinY, setDstWidth, setDstXOffset, setDstYOffset, setExtraSamples, setImage, setMetadata, setOffset, setPhotometricInterpretation, setPlanar, setReader, setSampleFormat, setSamplesPerPixel, setSourceBands, setSourceXOffset, setSourceYOffset, setSrcHeight, setSrcMinX, setSrcMinY, setSrcWidth, setStream, setSubsampleX, setSubsampleY |
TIFFOldJPEGDecompressor
public TIFFOldJPEGDecompressor()
decodeRaw
public void decodeRaw(byte[] b,
int dstOffset,
int bitsPerPixel,
int scanlineStride)
throws IOException
- Description copied from class:
TIFFDecompressor
- Decodes the source data into the provided
byte
array b
, starting at the offset given by
dstOffset
. Each pixel occupies
bitsPerPixel
bits, with no padding between pixels.
Scanlines are separated by scanlineStride
byte
s.
- Overrides:
decodeRaw
in class TIFFJPEGDecompressor
- Parameters:
b
- a byte
array to be written.dstOffset
- the starting offset in b
to be
written.bitsPerPixel
- the number of bits for each pixel.scanlineStride
- the number of byte
s to
advance between that starting pixels of each scanline.
- Throws:
IOException
- if an error occurs reading from the source
ImageInputStream
.
finalize
protected void finalize()
throws Throwable
- Overrides:
finalize
in class TIFFJPEGDecompressor
- Throws:
Throwable
Copyright © 2006–2014 GeoSolutions. All rights reserved.