it.geosolutions.imageio.plugins.jp2kakadu
Class JP2GDALKakaduCreateOptionsHandler
java.lang.Object
it.geosolutions.imageio.gdalframework.GDALCreateOptionsHandler
it.geosolutions.imageio.plugins.jp2kakadu.JP2GDALKakaduCreateOptionsHandler
public class JP2GDALKakaduCreateOptionsHandler
- extends GDALCreateOptionsHandler
- Author:
- Daniele Romagnoli, GeoSolutions., Simone Giannecchini, GeoSolutions.
Constructor Summary |
JP2GDALKakaduCreateOptionsHandler()
This information is based on the documentation available at
http://www.gdal.org/frmt_jp2kak.html
Creation Options:
========================================================================
QUALITY=n: Set the compressed size ratio as a percentage of the size of
the uncompressed image. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
JP2GDALKakaduCreateOptionsHandler
public JP2GDALKakaduCreateOptionsHandler()
- This information is based on the documentation available at
http://www.gdal.org/frmt_jp2kak.html
Creation Options:
========================================================================
QUALITY=n: Set the compressed size ratio as a percentage of the size of
the uncompressed image. The default is 20 indicating that the resulting
image should be 20% of the size of the uncompressed image. A value of 100
will result in use of the lossless compression algorithm . Actual final
image size may not exactly match that requested depending on various
factors.
------------------------------------------------------------------------
BLOCKXSIZE=n: Set the tile width to use. Defaults to 20000.
------------------------------------------------------------------------
BLOCKYSIZE=n: Set the tile height to use. Defaults to image height.
------------------------------------------------------------------------
GMLJP2=YES/NO: Indicates whether a GML box conforming to the OGC GML in
JPEG2000 specification should be included in the file. Defaults to YES.
------------------------------------------------------------------------
GeoJP2=YES/NO: Indicates whether a GML box conforming to the GeoJP2
(GeoTIFF in JPEG2000) specification should be included in the file.
Defaults to YES.
------------------------------------------------------------------------
LAYERS=n: Control the number of layers produced. These are sort of like
resolution layers, but not exactly. The default value is 12 and this
works well in most situations.
------------------------------------------------------------------------
ROI=xoff,yoff,xsize,ysize: Selects a region to be a region of interest to
process with higher data quality. The various "R" flags below may be used
to control the amount better. For example the settings "ROI=0,0,100,100",
"Rweight=7" would encode the top left 100x100 area of the image with
considerable higher quality compared to the rest of the image.
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