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/html/man/tiffgt.1.html | 551 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 551 insertions(+) create mode 100644 tiff/html/man/tiffgt.1.html (limited to 'tiff/html/man/tiffgt.1.html') diff --git a/tiff/html/man/tiffgt.1.html b/tiff/html/man/tiffgt.1.html new file mode 100644 index 0000000..e8bd4b2 --- /dev/null +++ b/tiff/html/man/tiffgt.1.html @@ -0,0 +1,551 @@ + + + + + + +TIFFGT + + + +

TIFFGT

+NAME
+SYNOPSIS
+DESCRIPTION
+OPTIONS
+BUGS
+SEE ALSO
+ +

+ +

NAME

+ + + + + +

tiffgt − display an image stored in a +TIFF file (Silicon Graphics version)

+ +

SYNOPSIS

+ + + + + +

tiffgt [ options ] input.tif ...

+ +

DESCRIPTION

+ + + + + +

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 +RGB color values are mapped to the closest +values that exist in the colormap (this is done using the +rgbi routine found in the graphics utility library +−lgutil.)

+ +

tiffgt correctly handles files with any of the +following characteristics:

+ + + + + + + + + + + + + + + + + + + + + + +

	+ + BitsPerSample +	+ + 1, 2, 4, 8, 16 +
	+ + SamplesPerPixel +	+ + 1, 3, 4 (the 4th sample is ignored) +
	+ + PhotometricInterpretation +	+ + 0 (min-is-white), 1 (min-is-black), 2 (RGB), 3 +(palette), 6 (YCbCr) +
	+ + PlanarConfiguration +	+ + 1 (contiguous), 2 (separate) +
	+ + Orientation +	+ + 1 (top-left), 4 (bottom-left) +

+ + + + + +

Data may be organized as strips or tiles and may be +compressed with any of the compression algorithms supported +by the libtiff(3) library.

+ +

For palette images (PhotometricInterpretation=3), +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, 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 libtiff.

+ +

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 next file in the list of files +specified on the command line. The right mouse button +switches to the first image in the 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:

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + b +	+ + Use a PhotometricInterpretation of MinIsBlack in +displaying the current image. +	+
+ + l +	+ + Use a FillOrder of lsb-to-msb in decoding the +current image. +	+
+ + m +	+ + Use a FillOrder of msb-to-lsb in decoding the +current image. +	+
+ + c +	+ + Use a colormap visual to display the current image. +	+
+ + r +	+ + Use a true color (24-bit RGB) visual to display the +current image. +	+
+ + w +	+ + Use a PhotometricInterpretation of MinIsWhite in +displaying the current image. +	+
+ + W +	+ + Toggle (enable/disable) display of warning messages from +the TIFF library when decoding images. +	+
+ + E +	+ + Toggle (enable/disable) display of error messages from +the TIFF library when decoding images. +	+
+ + z +	+ + Reset all parameters to their default settings +(FillOrder, PhotometricInterpretation, +handling of warnings and errors). +	+
+ + PageUp +	+ + Display the previous image in the current file or the +last image in the previous file. +	+

+ + + + + +

PageDown

+ + + + + +

Display the next image in the current file or the first +image in the next file.

+ + + + + + + + + + + + + + +

	+ + Home +		+ + Display the first image in the current file. +	+
	+ + End +		+ + Display the last image in the current file +(unimplemented). +	+

+ +

OPTIONS

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + −c +	+ + Force image display in a colormap window. +	+
+ + −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. +	+
+ + −e +	+ + Enable reporting of error messages from the +TIFF library. By default tiffgt +silently ignores images that cannot be read. +	+
+ + −f +	+ + Force tiffgt to run as a foreground process. By +default tiffgt will place itself in the background +once it has opened the requested image file. +	+
+ + −l +	+ + Force the presumed bit ordering to be LSB +to MSB. +	+
+ + −m +	+ + Force the presumed bit ordering to be MSB +to LSB. +	+
+ + −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. +	+
+ + −p +	+ + Override the value of the +PhotometricInterpretation tag; the parameter may be +one of: miniswhite, minisblack, rgb, +palette, mask, separated, ycbcr, +and cielab. +	+
+ + −r +	+ + Force image display in a full color window. +	+
+ + −s +	+ + Stop on the first read error. By default all errors in +the input data are ignored and tiffgt does it’s +best to display as much of an image as possible. +	+
+ + −w +	+ + Enable reporting of warning messages from the +TIFF library. By default tiffgt +ignores warning messages generated when reading an +image. +	+
+ + −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. +	+

+ +

BUGS

+ + + + + +

Images wider and taller than the display are silently +truncated to avoid crashing old versions of the window +manager.

+ +