gdev(1)                             CLIX                             gdev(1)



  NAME

    gdev: hpd, erase, hardcopy, tekset, td - Graphical device routines and
    filters

  SYNOPSIS

    hpd [flag ... ] [file ... ]

    erase

    hardcopy

    tekset

    td [-er] [-nn] [file ... ]

  DESCRIPTION

    The following commands reside in /usr/bin/graf (see graphics).

    hpd        The hpd command translates a GPS (graphical primitive string;
               see gps) to instructions for the Hewlett-Packard 7221A Graphics
               Plotter.  A viewing window is computed from the maximum and
               minimum points in file unless the -u or -r flag is provided.
               If no file is given, stdin is assumed.  Available flags are:

               -cn    Select character set n, n between 0 and 5 (see the
                      HP7221A 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 clockwise 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.

    erase      The erase command sends characters to a Tektronix 4010 series
               storage terminal to erase the screen.



  2/94 - Intergraph Corporation                                              1

  gdev(1)                             CLIX                             gdev(1)



    hardcopy   When issued at a Tektronix display terminal with a hard copy
               unit, hardcopy generates a screen copy on the unit.

    tekset     The tekset command sends characters to a Tektronix terminal to
               clear the display screen, set the display mode to alpha, and
               set characters to the smallest font.

    td         td translates a GPS to scope code for a Tektronix 4010 series
               storage terminal.  A viewing window is computed from the
               maximum and minimum points in file unless the -u or -r flag is
               provided.  If no file is given, stdin is assumed.  Flags are:

               -e    Do not erase screen before initiating display.

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

               -u    Display the entire GPS universe.

  EXAMPLES

    The following command will send the Tektronix 4010 erase sequence to
    stdout:

    erase


  EXIT VALUES

    Exit values are not valid.

  RELATED INFORMATION

    Commands: ged(1), graphics(1)

    Files: gps(4)



















  2                                              Intergraph Corporation - 2/94