Plan 9 - man page for pcp (plan9 section 9)
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pcp - copy pictures
fb/pcp [ -wx0 y0 x1 y1 ] [ -ox y ] [ -ttype ] [ -cchannels ] [ -Cchannels ] [ -mcolormap ]
[ -M ] [ input [ output ] ]
Pcp copies the input picture (default standard input) to the output file (default standard
output). Options control the attributes and content of the output picture.
-w x0 y0 x1 y1
causes only the given window of the input picture to be copied. By default the
whole picture is copied.
-o x y causes the output picture's WINDOW= attribute to be translated by adding (x,y) to
the input window coordinates.
sets the TYPE= attribute of the output file. The default is to use the input
causes only the given channels of the input picture to be copied. The default is
to copy all channels. If channels not present in the input picture are specified,
they are computed in the ``most plausible'' way. For example, a missing alpha
channel is set to 255, and an m channel will be synthesized from rgb channels by
computing NTSC luminance. A 0 in channels causes a zero channel to be written.
sets the output CHAN= attribute. Channels must be the same length as the selected
channels of the input picture.
attaches the given color map to the output.
-M elides the color map from the output.
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