tiffsv − save an image from the framebuffer in a TIFF file (Silicon Graphics version)
tiffsv [ options ] output.tif [ x1 x2 y1 y2 ]
tiffsv saves all or part of the framebuffer in a file using the Tag Image File Format, Revision 6.0. By default, the image is saved with data samples packed (PlanarConfiguration=1), compressed with the Lempel-Ziv & Welch algorithm (Compression=5), and with each strip no more than 8 kilobytes. These characteristics can be overridden, or explicitly specified with the options described below.
Save the image as a greyscale image as if it were processed by tiff2bw(1). This option is included for compatibility with the standard scrsave(6D) program.
Specify the compression to use for data written to the output file: none for no compression, packbits for PackBits compression, jpeg for baseline JPEG compression, zip for Deflate compression, and lzw for Lempel-Ziv & Welch compression (default).
LZW compression can be specified together with a predictor value. A predictor value of 2 causes each scanline of the output image to undergo horizontal differencing before it is encoded; a value of 1 forces each scanline to be encoded without differencing. LZW-specific options are specified by appending a ‘‘:’’-separated list to the ‘‘lzw’’ option; e.g. −c lzw:2 for LZW compression with horizontal differencing.
Specify the planar configuration to use in writing image data. By default, tiffsv will create a new file with the data samples packed contiguously. Specifying −p contig will force data to be written with multi-sample data packed together, while −p separate will force samples to be written in separate planes.
Specify the number of rows (scanlines) in each strip of data written to the output file. By default, tiffsv attempts to set the rows/strip that no more than 8 kilobytes of data appear in a strip.
Except for the use of TIFF, this program is equivalent to the standard scrsave program. This means, for example, that you can use it in conjunction with the standard icut program simply by creating a link called scrsave, or by creating a shell script called scrsave that invokes tiffgt with the appropriate options.
If data are saved compressed and in separate planes, then the rows in each strip is silently set to one to avoid limitations in the libtiff(3TIFF) library.
scrsave(6D) pal2rgb(1), tiffdump(1), tiffgt(1), tiffinfo(1), tiffcp(1), tiffmedian(1), libtiff(3TIFF)
Libtiff library home page: http://www.remotesensing.org/libtiff/
More Linux Commands
TIFFReadScanline(3tiff) - read and decode a scanline of data
Read the data for the specified row into the (user supplied) data buffer buf. The data are returned decompressed and, in the native byte- and bit-ordering, but
size(1) - list section sizes and total size. (Man Page).....
The GNU size utility lists the section sizes---and the total size---for each of the object or archive files objfile in its argument list. By default, one line o
sigsuspend(2) - wait for a signal - Linux manual page.......
sigsuspend() temporarily replaces the signal mask of the calling process with the mask given by mask and then suspends the process until delivery of a signal wh
podofoimg2pdf(1) Convert images to PDF files (Man Page).....
podofoimg2pdf is one of the command line tools from the PoDoFo library that provide several useful operations to work with PDF files. This tool will combine any
top_panel(3curses) - panel stack extension for curses.......
Panels are ncurses(3NCURSES) windows with the added feature of depth. Panel functions allow the use of stacked windows and ensure the proper portions of each wi
Symbol(3pm) - manipulate Perl symbols and their names.......
Symbol::gensym creates an anonymous glob and returns a reference to it. Such a glob reference can be used as a file or directory handle. For backward compatibil
Tk_Attributes(3) - retrieve information from Tk's local data
Tk_WindowId and the other names listed above are all macros that return fields from Tks local data structure for tkwin. None of these macros requires any intera
XML::SAX2Perl(3pm) - translate Java/CORBA style SAX methods
XML::SAX2Perl is a SAX filter that translates Java/CORBA style SAX methods to Perl style method calls. This man page summarizes the specific options, handlers,
mkfs.btrfs(8) create a btrfs filesystem - Linux manual page
mkfs.btrfs is used to create a btrfs filesystem (usually in a disk partition, or an array of disk partitions). <device> is the special file corresponding to the
snmpcmd(1) - options and behaviour common to most of the Net
This manual page describes the common options for the SNMP commands: snmpbulkget, snmpbulkwalk, snmpdelta, snmpget, snmpgetnext, snmpnetstat, snmpset, snmpstatu
touch(3ncurses) - curses refresh control routines (ManPage)
The touchwin and touchline routines throw away all optimization information about which parts of the window have been touched, by pretending that the entire win
XauFileName(3) - (unknown subject) - Linux manual page......
XauFileName generates the default authorization file name by first checking the XAUTHORITY environment variable if set, else it returns $HOME/.Xauthority. This