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diff --git a/tiff/man/tiffsv.1 b/tiff/man/tiffsv.1 new file mode 100755 index 0000000..206df56 --- /dev/null +++ b/tiff/man/tiffsv.1 @@ -0,0 +1,142 @@ +.\" $Id: tiffsv.1,v 1.3 2005-11-02 11:07:19 dron Exp $ +.\" +.\" Copyright (c) 1988-1997 Sam Leffler +.\" Copyright (c) 1991-1997 Silicon Graphics, Inc. +.\" +.\" Permission to use, copy, modify, distribute, and sell this software and +.\" its documentation for any purpose is hereby granted without fee, provided +.\" that (i) the above copyright notices and this permission notice appear in +.\" all copies of the software and related documentation, and (ii) the names of +.\" Sam Leffler and Silicon Graphics may not be used in any advertising or +.\" publicity relating to the software without the specific, prior written +.\" permission of Sam Leffler and Silicon Graphics. +.\" +.\" THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, +.\" EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY +.\" WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. +.\" +.\" IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR +.\" ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, +.\" OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +.\" WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF +.\" LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE +.\" OF THIS SOFTWARE. +.\" +.if n .po 0 +.TH TIFFSV 1 "September 20, 2005" "libtiff" +.SH NAME +tiffsv \- save an image from the framebuffer in a +.SM TIFF +file (Silicon Graphics version) +.SH SYNOPSIS +.B tiffsv +[ +.I options +] +.I output.tif +[ +.I "x1 x2 y1 y2" +] +.SH DESCRIPTION +.I 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 (\c +.IR PlanarConfiguration =1), +compressed with the Lempel-Ziv & Welch algorithm (\c +.IR Compression =5), +and with each strip no more than 8 kilobytes. +These characteristics can be overridden, or explicitly specified +with the options described below. +.SH OPTIONS +.TP +.B \-b +Save the image as a greyscale image +as if it were processed by +.IR tiff2bw (1). +This option is included for compatibility with the standard +.IR scrsave (6D) +program. +.TP +.B \-c +Specify the compression to use for data written to the output file: +.B none +for no compression, +.B packbits +for PackBits compression, +.B jpeg +for baseline JPEG compression, +.B zip +for Deflate compression, +and +.B lzw +for Lempel-Ziv & Welch compression (default). +.IP +.SM LZW +compression can be specified together with a +.I 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. +.B "\-c lzw:2" +for +.SM LZW +compression with horizontal differencing. +.TP +.B \-p +Specify the planar configuration to use in writing image data. +By default, +.I tiffsv +will create a new file with the data samples packed contiguously. +Specifying +.B "\-p contig" +will force data to be written with multi-sample data packed +together, while +.B "\-p separate" +will force samples to be written in separate planes. +.TP +.B \-r +Specify the number of rows (scanlines) in each strip of data +written to the output file. +By default, +.I tiffsv +attempts to set the rows/strip +that no more than 8 kilobytes of data appear in a strip. +.SH NOTE +Except for the use of +.SM TIFF, +this program is equivalent to the standard +.I scrsave +program. +This means, for example, that you can use it in conjunction with +the standard +.IR icut +program simply by creating a link called +.IR scrsave , +or by creating a shell script called +.I scrsave +that invokes +.I tiffgt +with the appropriate options. +.SH BUGS +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 +.BR libtiff (3TIFF) +library. +.SH "SEE ALSO" +.BR scrsave (6D) +.BR pal2rgb (1), +.BR tiffdump (1), +.BR tiffgt (1), +.BR tiffinfo (1), +.BR tiffcp (1), +.BR tiffmedian (1), +.BR libtiff (3TIFF) +.PP +Libtiff library home page: +.BR http://www.remotesensing.org/libtiff/ |