From 22f703cab05b7cd368f4de9e03991b7664dc5022 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Mon, 1 Sep 2014 13:56:46 +0200 Subject: Initial import of argyll version 1.5.1-8 --- tiff/man/tiffgt.1 | 245 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 245 insertions(+) create mode 100644 tiff/man/tiffgt.1 (limited to 'tiff/man/tiffgt.1') diff --git a/tiff/man/tiffgt.1 b/tiff/man/tiffgt.1 new file mode 100644 index 0000000..1d5bb41 --- /dev/null +++ b/tiff/man/tiffgt.1 @@ -0,0 +1,245 @@ +.\" $Id: tiffgt.1,v 1.4 2006/04/20 12:17:19 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 TIFFGT 1 "September 20, 2005" "libtiff" +.SH NAME +tiffgt \- display an image stored in a +.SM TIFF +file (Silicon Graphics version) +.SH SYNOPSIS +.B tiffgt +[ +.I options +] +.I "input.tif ..." +.SH DESCRIPTION +.I tiffgt +displays one or more images stored using the +Tag Image File Format, Revision 6.0. +Each image is placed in a fixed size window that the +user must position on the display (unless configured +otherwise through X defaults). +If the display has fewer than 24 bitplanes, or if the +image does not warrant full color, then +.SM RGB +color values are mapped to the closest values that exist in +the colormap (this is done using the +.I rgbi +routine found in the graphics utility library +.BR \-lgutil .) +.PP +.I tiffgt +correctly handles files with any of the following characteristics: +.sp .5 +.in +0.5i +.ta \w'\fIPhotometricInterpretation\fP 'u +.nf +\fIBitsPerSample\fP 1, 2, 4, 8, 16 +\fISamplesPerPixel\fP 1, 3, 4 (the 4th sample is ignored) +\fIPhotometricInterpretation\fP 0 (min-is-white), 1 (min-is-black), 2 (RGB), 3 (palette), 6 (YCbCr) +\fIPlanarConfiguration\fP 1 (contiguous), 2 (separate) +\fIOrientation\fP 1 (top-left), 4 (bottom-left) +.fi +.in -0.5i +.sp .5 +Data may be organized as strips or tiles and may be +compressed with any of the compression algorithms supported +by the +.IR libtiff (3) +library. +.PP +For palette images (\c +.IR PhotometricInterpretation =3), +.I tiffgt +inspects the colormap values and assumes either 16-bit +or 8-bit values according to the maximum value. +That is, if no colormap entry greater than 255 is found, +.I tiffgt +assumes the colormap has only 8-bit values; otherwise +it assumes 16-bit values. +This inspection is done to handle old images written by +previous (incorrect) versions of +.IR libtiff . +.PP +.I tiffgt +can be used to display multiple images one-at-a-time. +The left mouse button switches the display to the first image in the +.I next +file in the list of files specified on the command line. +The right mouse button switches to the first image in the +.I previous +file in the list. +The middle mouse button causes the first image in the first file +specified on the command line to be displayed. +In addition the following keyboard commands are recognized: +.TP +.B b +Use a +.I PhotometricInterpretation +of MinIsBlack in displaying the current image. +.TP +.B l +Use a +.I FillOrder +of lsb-to-msb in decoding the current image. +.TP +.B m +Use a +.I FillOrder +of msb-to-lsb in decoding the current image. +.TP +.B c +Use a colormap visual to display the current image. +.TP +.B r +Use a true color (24-bit RGB) visual to display the current image. +.TP +.B w +Use a +.I PhotometricInterpretation +of MinIsWhite in displaying the current image. +.TP +.B W +Toggle (enable/disable) display of warning messages from the +.SM TIFF +library when decoding images. +.TP +.B E +Toggle (enable/disable) display of error messages from the +.SM TIFF +library when decoding images. +.TP +.B z +Reset all parameters to their default settings (\c +.IR FillOrder , +.IR PhotometricInterpretation , +handling of warnings and errors). +.TP +.B PageUp +Display the previous image in the current file or the last +image in the previous file. +.TP +.B PageDown +Display the next image in the current file or the first image +in the next file. +.TP +.B Home +Display the first image in the current file. +.TP +.B End +Display the last image in the current file (unimplemented). +.SH OPTIONS +.TP +.B \-c +Force image display in a colormap window. +.TP +.B \-d +Specify an image to display by directory number. +By default the first image in the file is displayed. +Directories are numbered starting at zero. +.TP +.B \-e +Enable reporting of error messages from the +.SM TIFF +library. +By default +.I tiffgt +silently ignores images that cannot be read. +.TP +.B \-f +Force +.I tiffgt +to run as a foreground process. +By default +.I tiffgt +will place itself in the background once it has opened the +requested image file. +.TP +.B \-l +Force the presumed bit ordering to be +.SM LSB +to +.SM MSB. +.TP +.B \-m +Force the presumed bit ordering to be +.SM MSB +to +.SM LSB. +.TP +.B \-o +Specify an image to display by directory offset. +By default the first image in the file is displayed. +Directories offsets may be specified using C-style syntax; +i.e. a leading ``0x'' for hexadecimal and a leading ``0'' for octal. +.TP +.B \-p +Override the value of the +.I PhotometricInterpretation +tag; the parameter may be one of: +.BR miniswhite , +.BR minisblack , +.BR rgb , +.BR palette , +.BR mask , +.BR separated , +.BR ycbcr , +and +.BR cielab . +.TP +.B \-r +Force image display in a full color window. +.TP +.B \-s +Stop on the first read error. +By default all errors in the input data are ignored and +.I tiffgt +does it's best to display as much of an image as possible. +.TP +.B \-w +Enable reporting of warning messages from the +.SM TIFF +library. +By default +.I tiffgt +ignores warning messages generated when reading an image. +.TP +.B \-v +Place information in the title bar describing +what type of window (full color or colormap) is being +used, the name of the input file, and the directory +index of the image (if non-zero). +By default, the window type is not shown in the title bar. +.SH BUGS +Images wider and taller than the display are silently truncated to avoid +crashing old versions of the window manager. +.SH "SEE ALSO" +.BR tiffdump (1), +.BR tiffinfo (1), +.BR tiffcp (1), +.BR libtiff (3TIFF) +.PP +Libtiff library home page: +.BR http://www.remotesensing.org/libtiff/ -- cgit v1.2.3