PIE(1G)                 COMMAND REFERENCE                 PIE(1G)



NAME
     pie - build a pie chart

SYNOPSIS
     pie [ -b ] [ -p ] [ -ppn ] [ -pnn ] [ -v ] [ -o ] [ -rn ] [
     -xn ] [ vector ... ]

DESCRIPTION
     Output is a GPS that describes a pie chart.  If no file is
     specified, the standard input is assumed.  Input is lines of
     the form:

          [<control>] value [label]

     Square brackets represent optional fields.  Angle brackets
     (<>) are literal.

     Each line of the input specifies a single slice of the pie.
     The pie is drawn with the value of each slice printed inside
     and the label printed outside.  The control field specifies
     the appearance of the slice.  Legal values for the control
     field are:

          i    The slice is not drawn, though a space is left for
               it.

          e    The slice is "exploded", or moved away from the
               pie.

          f    The slice is filled.  The angle of fill lines
               depends on the color of the slice.

          ccolor
               The slice is drawn in color rather than the
               default black.  Legal values for color are b for
               black, r for red, g for green, and u for blue.

     For example, the input line:

          <ecg> 15 profit

     specifies an exploded slice in the color green, with a value
     of 15 and a label of profit.  The size of the slice depends
     on the values of the other slices of the pie.

OPTIONS
     -b   Draw pie chart in bold weight lines, otherwise use
          medium.

     -p   Output value as a percentage of the total pie.

     -ppn Only draw n percent of a pie.



Printed 4/6/89                                                  1

PIE(1G)                 COMMAND REFERENCE                 PIE(1G)



     -pnn Output value as a percentage, but total of percentages
          equals n rather than 100.  -pn100 is equivalent to -p.

     -v   Do not output values.

     -o   Output values around the outside of the pie.

     -rn  Put the pie chart in region n of the GPS universe,
          where n is between 1 and 25 inclusive.

     -xn  Position the pie chart in the GPS universe with x-
          origin at n.

     -yn  Position the pie chart in the GPS universe with y-
          origin at n.

EXAMPLES
     The following example will draw the pie chart specified by
     file A in 80% of a circle and will output the values as
     percentages that total 80.

          pie -pp80,pn80 A

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),
     hpd(1g), intro(1g), label(1g), list(1g), log(1g), lreg(1g),
     mean(1g), mod(1g), pair(1g), pd(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 4/6/89                                                  2

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