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IRIX 6.5 Applications 1999 May
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SGI IRIX 6.5 Applications 1999 May.iso
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dist
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impr_base.idb
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usr
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share
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catman
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u_man
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cat1
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gif2stiff.z
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gif2stiff
Wrap
Text File
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1998-05-04
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5KB
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133 lines
GGGGIIIIFFFF2222SSSSTTTTIIIIFFFFFFFF((((1111)))) IIIImmmmpppprrrreeeessssssssaaaarrrriiiioooo GGGGIIIIFFFF2222SSSSTTTTIIIIFFFFFFFF((((1111))))
NNNNAAAAMMMMEEEE
gif2stiff - convert a Graphics Interchange Format (GIF) image file to
Stream TIFF (STIFF)
SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
ggggiiiiffff2222ssssttttiiiiffffffff [----OOOO filename] [----LLLL filename] [----GGGG g0[,g1,g2]]
[----hhhh] [----DDDD] GIFImageFilename ...
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
_g_i_f_2_s_t_i_f_f converts Graphical Interchange Format (GIF) image files into
Stream TIFF (STIFF) format. In addition to conversion of GIF images,
_g_i_f_2_s_t_i_f_f can perform image gamma correction.
_g_i_f_2_s_t_i_f_f expects at least one GIF image file to be specified on the
command line after all option switches. By default, _g_i_f_2_s_t_i_f_f assumes
that its output should be written to the standard output and messages
should be written to standard error.
----OOOO _f_i_l_e_n_a_m_e
Specifies the name of the file to which the STIFF output will
be sent. If the ----OOOO option is not specified, output will be
sent to the standard output.
----LLLL _f_i_l_e_n_a_m_e
Specifies the name of the file to which error, warning and
informational messages are to be written. If the file specified
already exists, any messages generated by _g_i_f_2_s_t_i_f_f will be
appended to the end of the file. If the ----LLLL option is not
specified, message output will be sent to standard error.
----GGGG _g_0[,_g_1,_g_2]
This switch provides gamma correction of the image data. The
gamma value (_g_0, etc.) is typically a value between 0.0 and
3.0. A gamma value less than 1.0 will tend to lighten the image
while a value greater than 1.0 will tend to darken the image. A
gamma of 1.0 will leave the image data unchanged. The gamma
value may be specified for each color channel individually or
as a group. If _g_0 is the only gamma value specified, this value
will be applied to all channels. Note that GIF images contain
three color channels, red, green and blue. The default gamma
value is 1.0 for all channels.
----hhhh Prints a program usage message to the standard error. This
usage message also lists the currently supported output
configurations.
----DDDD Specifies verbose output for debugging purposes.
NNNNOOOOTTTTEEEESSSS
1. _g_i_f_2_s_t_i_f_f conforms to the 89a GIF specification.
PPPPaaaaggggeeee 1111
GGGGIIIIFFFF2222SSSSTTTTIIIIFFFFFFFF((((1111)))) IIIImmmmpppprrrreeeessssssssaaaarrrriiiioooo GGGGIIIIFFFF2222SSSSTTTTIIIIFFFFFFFF((((1111))))
2. All GIF extension blocks are read but ignored.
3. The Logical Screen Descriptor dimensions are read but ignored.
Similarly, the image positioning information in the Image Descriptor
are also ignored.
4. The GIF image must contain either a Global Color Table or a Local
Color Table.
5. The Pixel Aspect ratio, if specified, is ignored.
6. If _g_i_f_2_s_t_i_f_f is given an unrecognized or incomplete command line
option switch, it will print a warning message to the standard
error, ignore the option and continue processing.
FFFFIIIILLLLEEEESSSS
/usr/lib/print/gif2stiff Program file
TTTTRRRRAAAADDDDEEEEMMMMAAAARRRRKKKKSSSS
The Graphics Interchange Format(C) is the Copyright property of
CompuServe Incorporated. GIF(sm) is a Service Mark property of CompuServe
Incorporated.
SSSSEEEEEEEE AAAALLLLSSSSOOOO
stiff2ps(1), psrip(1)
PPPPaaaaggggeeee 2222