[ новости /+++ | форум | теги | ]

NAME
     dpsexec - Display PostScript Executive


SYNOPSIS
     dpsexec [ -display name ][ -sync ][ -backup  ][  -noexec  ][
     -root ][ -drawable windowId ][ -height n ][ -width n ]


DESCRIPTION
     dpsexec is a Display PostScript program that allows the user
     to interact directly with the PostScript interpreter through
     a command interface. dpsexec reads lines of text from  stan-
     dard  input  and  passes  each line to the PostScript inter-
     preter for execution.  It creates a window that displays the
     results   of  graphics  operations  as  they  are  executed.
     dpsexec exits when end of file is reached on standard input,
     or  when  the  user types "quit<return>", which executes the
     PostScript quit operator.

     By default, dpsexec executes the PostScript executive opera-
     tor  before  it  accepts any user input.  This operator puts
     the PostScript interpreter in "interactive  executive"  mode
     so  that  the  user can control the interpreter directly. In
     this  mode,  the  PostScript  interpreter  supports  certain
     line-editing functions and prompts the user when it is ready
     to execute more input.  See section 2.4.4, "Using the Inter-
     preter  Interactively," of the PostScript Language Reference
     Manual, Second Edition, for  detailed  information  on  this
     mode of operation.


OPTIONS
     -display name
          specifies the display on which to open a connection  to
          the  Display PostScript system. If no display is speci-
          fied, the DISPLAY environment variable is used.

     -sync
          establishes a synchronous connection with the specified
          X display.

     -backup
          uses backing store for the window in which graphics are
          displayed,  if possible.  This is generally only effec-
          tive with the DPS NX system.

     -noexec
          prevents dpsexec from entering "interactive  executive"
          mode.   The primary effect of this option is to inhibit
          printing the PS> prompt before each line  of  input  is
          accepted.   This  option  is useful when dpsexec is run
          with standard input redirected from a file or a pipe.

     -root
          tells dpsexec to draw into the root window  instead  of
          into a window that it creates.

     -drawable windowId
          tells dpsexec to draw into the specified window instead
          of into a window that it creates.

     -height n
          sets the height of the created window.

     -width n
          sets the width of the created window.


DIAGNOSTICS
     PostScript language error messages are printed  to  standard
     output.


AUTHOR
     Adobe Systems Incorporated


NOTES
     PostScript and Display PostScript are  trademarks  of  Adobe
     Systems Incorporated which may be registered in certain jur-
     isdictions.


     Copyright (c) 1990-1994  Adobe  Systems  Incorporated.   All
     rights reserved.

Партнёры:

Хостинг: