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-
- PCL_PACK
-
- DIGITAL INSIGHT
- P.O. Box 2095, Evergreen CO 80439-2095
- 5 November 1990
-
-
- SUMMARY
-
- PCL_PACK compresses HP PCL-format graphics data into an encoded format
- that PCL (level III) compatible printers (including the HP LaserJet
- and DeskJet) understand. Depending on your printer, and the size and
- content of your file, this can dramatically speed up printing time (or
- at least the amount of time you wait for data to get sent to the
- printer). If you save image files on disk, it reduces the disk space
- needed (and you don't need to unpack the files for printing).
-
-
- CONDITIONS
-
- The source and executable code are provided, and may be distributed,
- under the following conditions:
-
- * PCL_PACK is free, although distribution fees up to $4 may be charged.
-
- * Distributions must include PCL_PACK.C, PCL_PACK.EXE, and this
- entire README file.
-
- * No warranty or support is provided. Use at your own risk.
-
-
- THE CATCH
-
- What's our ulterior motive? Simply to exchange this utility for a little
- advertising. DIGITAL INSIGHT produces a flow diagramming program called
- ROBOCHART.
-
-
- ROBOCHART is an interactive graphics program designed to create and
- edit flow diagrams. It is particularly geared toward Yourdon-style
- Data Flow Diagrams, but can generate many other similar diagrams,
- such as state transition diagrams, system configurations, flow charts,
- organization charts, etc. ROBOCHART is NOT a general-purpose drawing
- tool, but for these types of diagrams it's much faster and easier to
- work with.
-
- ROBOCHART doesn't need complicated commands. You simply manipulate the
- diagram directly on the screen. The program knows you are drawing a
- flow diagram, and keeps things perfectly connected and aligned as you
- make changes.
-
- Some of the features are:
-
- * Objects can be drawn, moved, or resized with a single mouse command.
- * Flows between objects can be drawn or moved just as easily.
- * Flows are automatically redrawn when a connected object moves.
- * Flows can be rerouted with intermediate vertices.
- * Labels are entered by simply pointing at an object and typing.
- * Labels are moved automatically when objects or flows move.
- * An optional snap grid simplifies diagram alignment.
- * Hierarchical diagrams are supported for logical zooming between
- levels of detail. Automatic level numbering is
- optional. Object consistency across levels is automatic.
- * Diagrams can be saved to disk and reloaded for editing.
- Multiple diagram pages can be stored in one file.
- * Pick, Cut and Paste functions handle hierarchical diagram sections.
- * Program defaults are user-configurable.
-
- ROBOCHART runs on PC/XT/AT/PS2 and compatible machines with 256K free RAM.
- A Microsoft-compatible mouse is required. Hercules, CGA, EGA, VGA, and
- super VGA displays are supported. Hardcopy output is provided for many
- laser, dot matrix, and PostScript printers, and HPGL plotters. ROBOCHART
- can export your diagram in several graphics file formats.
-
- List price is $96 (add $2 for shipping and handling).
-
- ROBOCHART is also available for SUN 3 and SUN 4 systems. It runs under
- SunView with SUNOS 4.0 or later, and provides PostScript, EPSF, and
- HPGL output formats. A demo version with full manual is available for $25
- (refundable against purchase of licensed version). Full version licensed
- for a single node is $345. Additional licenses (including manual) are
- $90 each. (Shipping and handling $3.)
-
- For further information or ordering, contact
-
- Lynn Morrison, Marketing Director
- Digital Insight, Dept. U1
- P.O. Box 2095
- Evergreen, CO 80439-2095
- (303) 674-5232
-
-
- HOW TO USE PCL_PACK
-
- Presumably, you have some program (such as a desktop publisher) that
- generates output for your PCL printer. Ask it to output to a file
- instead of directly to the printer. (If you've got enough space on a
- RAM disk, that would be perfect.) Suppose it generated the file
- "FOO.PRT". Now just enter the command
-
- PCL_PACK FOO.PRT PRN
-
- to compress the graphics data and send it to the printer. (Use "COM1"
- or whatever instead of "PRN" if your printer isn't on the parallel port.)
- You should get the same results as if you'd used the DOS command
-
- COPY /B FOO.PRT PRN
-
- except that the transfer should go much faster.
-
- To compress a graphics file and leave it on disk (perhaps it's something
- you'll want to print several times), just specify an output disk file
- instead of PRN:
-
- PCL_PACK FOO.PRT FOO.P
-
- Then you can use
-
- COPY /B FOO.P PRN
-
- to output the compressed version to the printer.
-
-
- That's it. For those who like generalized syntax, the command is
-
- PCL_PACK <input_file> <output_file>
-
- We hope it saves you some time and space!
-