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1991-11-17
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GRAFCAT (GRAPHIC CATALOG) 3.0
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If you like this program, please:
Send us $40.00, the normal user fee for this software.
Registered users of this software are entitled to phone support,
notification of upgrades and good karma. When you register
GrafCat we'll send you a copy of the latest version. Please tell
us the version number of your copy of GrafCat when you register.
Our address can be found at the end of this file.
Complete details of registration can be found later in this
document in the section on registration.
NOTE: Release three of GrafCat represents a complete re-write of
the package. Numerous things have changed... if you're familiar
with GrafCat from previous releases you're urged to read this
file all the way through.
NOTE: German users of GrafCat should contact our German
distributor, PD-SERVICE-LAGE, Postfach 1743, D-4937 Lage, West
Germany. A German language version of the package is available
from them as well.
NOTE: Australian users of GrafCat should contact our Australian
distributor, Budgetware, P.O. Box 496 Newtown NSW 2042. Phone
(02) 519-4233 FAX (02) 516-4236.
NOTE: We now have a bulletin board system. See the section on
contacting Alchemy Mindworks for more information.
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CONTENTS
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Introduction
Hardware and software
New features of the level three release
File formats
Macpaint
GEM/IMG
PC Paintbrush PCX
CompuServe GIF
TIFF
WordPerfect Graphics WPG
Deluxe Paint/Amiga IFF/LBM
PC Paint Pictor PIC
Truevision Targa
Windows 3 BMP
Microsoft Paint MSP
Encapsulated PostScript EPS
Halo CUT
Using the main menu
Control keys
Printing
Floppy mode printing
Configuration
Runtime editing
Dot matrix and inkjet printers
A word about memory
A word about resources
A word about dithering and halftoning
If you encounter a problem
Contacting Alchemy Mindworks Inc.
Shareware registration
Bundling GrafCat
Source code and books
Shareware distributors
Legal dogma
INTRODUCTION
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GrafCat is a tool to help you keep track of a large collection of
bitmapped image files. It will allow you to print up images
fifteen or sixteen to a page on any PostScript or LaserJet Plus
compatible laser printer. Note that this includes LaserJet II and
LaserJet III series laser printers.
GrafCat has numerous options to allow you to create the most
useful catalog pages possible. It will print images in either
portrait or landscape orientation. It can include simple or
detailed descriptions of each file it catalogs. It will handle
colour and grey scale files with up to 24 bits of colour,
reproducing them as dithers or as PostScript halftones.
GrafCat can catalog any mixture of the file types it recognizes.
A complete list of these files and the details of using them can
be found later in this document.
GrafCat will handle image files of any size. It will use extended
or expanded memory if you have some, and disk space if you don't.
It has a fast and easily understood user interface.
As it comes out of the box... or out of the ZIP... GrafCat is
configured like as follows. If you want to change some of these
parameters, see the installation section of this document.
- It uses virtual memory.
- It uses colour screen text.
- It prints detailed descriptions below each picture.
- It prints images in landscape orientation frames.
- It drives a PostScript printer.
- It uses error diffused dithering to handle colour source images.
HARDWARE AND SOFTWARE
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GrafCat will run on any PC compatible system with at least 384
kilobytes of memory. We strongly recommend that you have at least
640 kilobytes. A megabyte of extended or expanded memory will
make GrafCat a lot faster if you like to run it while shelled out
of another application. Run on its own, it can get by exclusively
with DOS memory.
GrafCat will run under DOS 2.0 or better. We recommend that you
use at least DOS 3.3. You will need a suitable expanded or
extended memory driver in your system for GrafCat to recognize
your extra memory.
You should have received the following files in the GrafCat
package:
- GCT.EXE - The GrafCat program itself.
- GCT.RES - The GrafCat resource file.
- GCT.DOC - Yes, you're reading it now.
- GCTINSTL.EXE - The GrafCat configuration utility.
- RMOVER.EXE - A general resource manager.
- EXAMPLE1.IMG - A monochrome picture file.
- EXAMPLE2.GIF - A sixteen-colour picture file.
- EXAMPLE3.GIF - A 256-colour picture file.
- ORDER.FRM - A registration order form
There is no EXAMPLE4, a 24-bit picture file, as the smallest one
we could find was over 400 kilobytes long. There are several 24-
bit files on our bulletin board, should you want one to look at.
NEW FEATURES OF THE LEVEL THREE RELEASE
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The original release of GrafCat was fairly simple. It ran from
the command line and printed all the files it could find. It had
relatively few options. More people wanted to suggest ways to
improve it than were actually interested in registering it.
The release three incarnation of GrafCat embodies many of the
suggestions which were lavished upon it... at least, it embodies
those which we could figure out how to implement.
When you run GrafCat, it will display a file selector screen. If
you're familiar with our Graphic Workshop package, you'll
recognize this... everything works the same.
GrafCat can print in image frames which have either portrait or
landscape orientation. If you're primarily interested in
cataloging GIF files, you'll find that the latter is preferable.
Landscape oriented frames work out such that there's enough room
on the left side of the page to allow the pages to be bound.
GrafCat will print colour and grey scale files as Bayer or Floyd-
Steinberg error diffused dithers, or as PostScript halftones on a
PostScript laser. The latter looks slick but it's pretty slow.
Plan to leave the whole works running overnight if you'll be
using PostScript halftones.
GrafCat handles files using the same file format resources as
does Graphic Workshop, and as such it will read all the same
formats. This includes 24-bit formats, such as PCX and Targa.
Please read the section later in this document concerning
WordPerfect Graphics files.
Note that in dealing with minor bugs in GrafCat, we'll be
releasing versions with new revision letters. You can see the
current revision letter in the closing beg notice. It will not
appear anywhere else in the program.
FILE FORMATS
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GrafCat works exclusively with bitmapped image files. This is as
opposed to vector or line art files. Vector files include DXF,
GEM, CDR, Harvard Graphics, Lotus PIC and CGM files, among
others. GrafCat does not support vector files, nor is it likely
to in the immediate future.
In most cases, the specifications for image files are pretty
standardized, and GrafCat will reliably read and print image
files in its supported formats without difficulty. There are a
few exceptions to this, as will be discussed in detail throughout
this section.
MACPAINT FILES
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These can come in two flavours. The most common one is straight
ported MacPaint files, that is, files having the "MacBinary"
header. The other is "headerless" files, these being the ones
used with PFS:First Publisher. GrafCat reads both types.
All MacPaint files have the dimensions 576 by 720 pixels. These
are the dimensions of the GrafCat image frame in portrait
orientation.
GEM/IMG FILES
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There are actually quite a few variations on IMG files... they
handle monochrome and grey level images. The primary application
for IMG files is a