Impressario[tm] Programming Guide

Document Number: 007-1633-030

CONTRIBUTORS

Written by David Graves

Edited by Nancy Schweiger and Christina Cary

Cover design and illustration by Rob Aguilar, Rikk Carey, Dean Hodgkinson, Erik Lindholm, and Kay Maitz

Production by Lorrie Williams and Gloria Ackley

Engineering contributions by Roger Chickering, Ken Kershner, Baron Roberts, David Story, and Craig Upson

© Copyright 1992–1994, Silicon Graphics, Inc.— All Rights Reserved

This document contains proprietary and confidential information of Silicon Graphics, Inc. The contents of this document may not be disclosed to third parties, copied, or duplicated in any form, in whole or in part, without the prior written permission of Silicon Graphics, Inc.

RESTRICTED RIGHTS LEGEND

Use, duplication, or disclosure of the technical data contained in this document by the Government is subject to restrictions as set forth in subdivision (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS 52.227-7013 and/or in similar or successor clauses in the FAR, or in the DOD or NASA FAR Supplement. Unpublished rights reserved under the Copyright Laws of the United States. Contractor/manufacturer is Silicon Graphics, Inc., 2011 N. Shoreline Blvd., Mountain View, CA 94039-7311.

Silicon Graphics and IRIS are registered trademarks and Impressario, IRIX, Personal IRIS, Indigo, Magic, and WorkSpace are trademarks of Silicon Graphics, Inc. PostScript and TranScript are registered trademarks of Adobe Systems, Inc. TIFF is a trademark of Aldus Corporation. Apple, LaserWriter, Plus, II, IINT, IINTX, IIf, IIg, and NTX are registered trademarks of Apple Computer, Inc. AT&T System V is a registered trademark and Documenter's Workbench is a trademark of AT&T. BSD is a trademark of Berkeley Software Distribution. Centronics is a registered trademark of Centronics Data Computer Corporation. GIF and Graphics Interchange Format are trademarks of CompuServe Incorporated. Hewlett Packard, HP, LaserJet, IIP, IIP+, III, IIIP, 4, 4P, 4L, DesignJet 650C, HP-GL, 7550A, DeskJet, 500C, 550C, 1200C, ScanJet, and PaintJet XL300 are registered trademarks of the Hewlett-Packard Company. PhotoCD s a trademark of the Eastman Kodak Company. X Window System is a trademark of the Massachusetts Institute of Technology. OSF, Motif, Motif widget, and OSF/Motif are trademarks of Open Software Foundation. Tektronix, Tektronix Phaser, Tektronix Phaser II SX, and Tektronix Phaser II PXi are trademarks of Tektronix, Inc. UNIX is a registered trademark of UNIX System Laboratories. Versatec is a registered trademark of Versatec Corporation.