pic2ps(9) [plan9 man page]

PIC2PS(9.1)															       PIC2PS(9.1)

NAME

       pic2ps, pic2gif - convert picture files to other formats

SYNOPSIS

       fb/pic2ps [ -c ] [ -h height ] [ input ]

       fb/pic2gif [ -i ] [ -l ] [ -b depth ] [ input ]

DESCRIPTION

       Pic2ps converts its input image (default standard input) into encapsulated PostScript, writing the result to standard output.  If the input
       image is full-color, its luminance is computed first, except under option -c,  which  produces  output  suitable  for  a  color	PostScript
       printer.   Option  -h  sets  the  output image height in inches.  The default height is 3", to match the default height of the .BP macro in
       troff -mpictures.

       Pic2gif converts its input image (default standard input) into a Compuserv GIF format file, writing the result to standard output.  It con-
       verts  only the first channel of the input image, which may yield wrong results -- use the -l flag or quantize(9.1) or some other dithering
       filter to reduce color images to a single channel.  Option -i produces an interlaced output file.  Option -b sets the number  of  bits  per
       pixel  in  the  output file.  The default is 8, which is the maximum.  Option -l makes pic2gif compute the NTSC luminance of its input.	If
       pic2gif's input contains no color map, it assumes that it is a 256 grey shade monochrome image.

SOURCE

       /sys/src/fb/pic2ps.c
       /sys/src/fb/pic2gif.c

SEE ALSO

       mpictures(6), picfile(9.6), quantize(9.1),

																       PIC2PS(9.1)

PCP(9.1)																  PCP(9.1)

NAME

       pcp - copy pictures

SYNOPSIS

       fb/pcp [ -wx0 y0 x1 y1 ] [ -ox y ] [ -ttype ] [ -cchannels ] [ -Cchannels ] [ -mcolormap ] [ -M ] [ input [ output ] ]

DESCRIPTION

       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.

       -t type
	      sets the TYPE= attribute of the output file.  The default is to use the input file's type.

       -c channels
	      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.

       -C channels
	      sets the output CHAN= attribute.	Channels must be the same length as the selected channels of the input picture.

       -m colormap
	      attaches the given color map to the output.

       -M     elides the color map from the output.

SOURCE

       /sys/src/fb/pcp.c

SEE ALSO

       picfile(9.6), cmap(9.6)

																	  PCP(9.1)