HPD(1G)                 COMMAND REFERENCE                 HPD(1G)



NAME
     hpd -  display GPS on a a Hewlett Packard 7221A Graphics
     Plotter

SYNOPSIS
     hpd [ -cn ] [ -pn ] [ -rn ] [ -sn ] [ -u ] [ -xdn ] [ -xvn ]
     [ -ydn ] [ -yvn ]
     [ GPS file ... ]

DESCRIPTION
     Output is device code for a Hewlett Packard 7221A Plotter.
     A viewing window is computed from the maximum and minimum
     points in the GPS file(s) unless the r or u option is used.
     If no file is given, the standard input is assumed.

OPTIONS
     -cn  Select character set n, n between 0 and 5 (see the HP
          7221A Plotter Operating and Programming Manual,
          Appendix A).

     -pn  Select pen numbered n, n between 1 and 4 inclusive.

     -rn  Window on GPS region n, n between 1 and 25 inclusive.

     -sn  Slant characters n degrees counterclockwise from the
          vertical.

     -u   Window on the entire GPS universe.

     -xdn Set x displacement of the viewport's lower left corner
          to n inches.

     -xvn Set width of viewport to n inches.

     -ydn Set y displacement of the viewport's lower left corner
          to n inches.

     -yvn Set height of viewport to n inches.

EXAMPLES
     The following example displays A.g and B.g together using
     pen number three and slanting characters forward by 20
     degrees.  The viewing window is built to include all of both
     files, and the device viewport is 12.5 by 10 inches.

          hpd -p3,s-20,xv12.5,yv10 A.g B.g

SEE ALSO
     abs(1g), af(1g), bar(1g), bel(1g), bucket(1g), ceil(1g),
     cor(1g), cusum(1g), cvrtopt(1g), dtoc(1g), erase(1g),
     exp(1g), floor(1g), gamma(1g), gas(1g), gd(1g), ged(1g),
     graphics(1g), gtop(1g), hardcopy(1g), hilo(1g), hist(1g),



Printed 5/12/88                                                 1

HPD(1G)                 COMMAND REFERENCE                 HPD(1G)



     intro(1g), label(1g), list(1g), log(1g), lreg(1g), mean(1g),
     mod(1g), pair(1g), pd(1g), pie(1g), plot(1g), point(1g),
     power(1g), prime(1g), prod(1g), ptog(1g), qsort(1g),
     quit(1g), rand(1g), rank(1g), remcom(1g), root(1g),
     round(1g), siline(1g), sin(1g), subset(1g), td(1g),
     tekset(1g), title(1g), total(1g), ttoc(1g), var(1g),
     vtoc(1g), whatis(1g), yoo(1g), and gps(5g).
















































Printed 5/12/88                                                 2

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