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RASTREPL(1)                 General Commands Manual                RASTREPL(1)



NAME
       rastrepl - magnify a raster image by a factor of two

SYNOPSIS
       rastrepl [ input-file [ output-file ]]

DESCRIPTION
       rastrepl  reads  the rasterfile input-file (the standard input default)
       and converts it to the  rasterfile  output-file  (the  standard  output
       default)  which  is twice as large in width and height.  Pixel replica-
       tion is used to magnify the image.  The output file has the  same  type
       as the input file.

EXAMPLES
       The following command:

              example% screendump  |  rastrepl  |  lpr -Pversatec -v

       sends  a rasterfile containing the current frame buffer contents to the
       Versatec plotter, doubling the size of the image so  that  it  fills  a
       single page.

FILES
       /usr/lib/rasfilters/*
                           filters for non-standard rasterfile formats

SEE ALSO
       lpr(1), screendump(1), screenload(1)

                               24 September 1987                   RASTREPL(1)