10 messages in net.java.dev.jai-imageio.interestRe: [JAI-IMAGEIO] EndOfLine and Encod...| From | Sent On | Attachments |
|---|---|---|
| mark...@ukonline.co.uk | Jun 21, 2007 9:57 am | |
| Brian Burkhalter | Jun 21, 2007 11:10 am | |
| mark...@ukonline.co.uk | Jun 21, 2007 12:24 pm | |
| Brian Burkhalter | Jun 21, 2007 12:34 pm | |
| Brian Burkhalter | Jun 21, 2007 1:15 pm | |
| mark...@ukonline.co.uk | Jun 21, 2007 1:18 pm | |
| Brian Burkhalter | Jun 21, 2007 1:46 pm | |
| mark...@ukonline.co.uk | Jun 21, 2007 1:50 pm | |
| mark...@ukonline.co.uk | Jun 25, 2007 8:35 am | |
| Brian Burkhalter | Jun 25, 2007 9:16 am |
| Subject: | Re: [JAI-IMAGEIO] EndOfLine and EncodedByteAlign | |
|---|---|---|
| From: | Brian Burkhalter (Bria...@Sun.COM) | |
| Date: | Jun 21, 2007 11:10:16 am | |
| List: | net.java.dev.jai-imageio.interest | |
Mark,
For clarity tag 292 corresponds to the T4Options field. Bit 0 of this field indicates 2D encoding if it is set and 1D encoding if it is not. Bit 2 of this field if set indicates that 0s have been added to ensure that EOL codes end on a byte boundary. Bit 1 is an uncompressed mode flag support for which has been implemented but never tested due to lack of data.
Tag 293 is T6Options and has bit 0 unused and bit 1 again for uncompressed mode with the same comments as above.
Brian
On Thu, 21 Jun 2007, mark...@ukonline.co.uk wrote:
I am decoding CCITT data by adding a Tiff header and turning it into a Tiff. I have some data which includes these settings in its metadata. Which tags should I set to show they are set or unset (and will JAI handle them)?
I think EndofLine is set with tag 292 in the header.
---------------- Brian Burkhalter Java Media, Imaging, and Graphics Sun Microsystems, Inc.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This email message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~