SURVIVAL OF THE FITTEST? THE BATTLE FOR THE MOST COLORS
door Richard Karsmakers
According to the ST's usermanual, it is possible to display 16
colors at once on a low res screen. One can choose from a palette
of 512 colors, but it definately is a limit to the ST's graphical
capabilities.
Some of us no doubt have asked themselves why it is possible that
a color TV displays such a detailed and high quality picture
while the actual pixel resolution is much lower than that of the
regular color monitor (look at a TV screen for several minutes
from a very close distance and you'll notice that the quality of
the resolution will be reverse to the intensity of your
headache). The answer to this problem lies in the number of
colors that can be displayed at one time: A TV has thousands of
them, while the ST only has 16.
Since some time, programs start appearing on the software market
that try to solve this problem by supplying the artist with more
than the aforementioned 16 colors. This development has probably
taken such a long time to occur because it requires quite some
programming - all GEM routines need to be re-programmed and it
takes some quite time-economical programming as well.
In this article, I will have a look at three programs that belong
to this category of drawing programs: "Spectrum", "GfA Artist"
(thanks to Marko Software) and "Quantum Paintbox" (thanks to
Elektronikaland, Den Bosch).
Spectrum
"Spectrum" was, in fact, the first program that allowed the
artist to use more than 16 colors at once - 512, to be more
precise. It only offers some basic functions and it thus deserves
to be said that the raw artwork should be done in "Degas Elite"
or "Neochrome". The program looks quite thorough and is quite
easy to work with once one's used to its conventions. The biggest
advantage of "Spectrum" is the fact that it can load .IFF
pictures (pictures made on the Amiga). This is an option that I
found missing with the other programs, something which I find
very narrow-minded of those authors. Especially since "Quantum
Paintbox" principally offers the same palette as the Amiga, this
option would surely have to be present.
A disadvantage of "Spectrum" is the fact that no text can be
typed, and that there are no mentionable block operations. The
buffer is handy, though. Selecting a color (which tends to occur
when working with 512 colors at one's disposal) is quite unhandy
- with regard to that, I really like the "Pick" function in the
"Quantum Paintbox" zoom mode.
GfA Artist
Surely the most extensive package in the rows of multi-color
drawing programs is "GfA Artist", a piece of software that does
not only offer more colours than "Spectrum" but that also offers
every block operation imaginable, text, reasonable compatibility
with other drawing programs and a reasonable manual (although I
only saw a temporary version of that).
I already mentioned the lack of an .IFF loading option, but the
"Word Perfect" syndrome also occurs with this program: One cannot
always see the trees through the forest; there are that many
functions available. But that can also be taken as a compliment.
Working with 1024 colors is much more limited than working with
512 colors, as you can imagine. One is limited to x colors on a
scanline and colors that differ too much cannot always be used
next to each other without problems. The '1000-color' picture
that is supplied on the second disk shows what I mean. It looks
more like a raster-demo rather than a picture. Drawing a disc
thus shows many color shades that the user did not select. But,
when used with expertise, I suppose highly impressive artwork can
be made using "GfA Artist"!
A strong point of the program is that, next to using it as a
drawing tool, it also knows a host of animation features, with
which it is possible to create films that can contain up to 8000
images (when using a MEGA ST4). I have only glanced briefly over
these animation functions, but I will not further talk about them
since this is not the point of this review.
Quantum Paintbox
The magic number when colors are concerned is 4096: The number of
colors the Amiga normally has in its color palette (we shan't
mention the fact of Amigas starting to use "Quantum Paintbox"
techniques, because they'll have 32768 colors then...). That's
why I was particularly disappointed when I noticed the lack of an
.IFF load option. We will just say that David T. Jones is one of
the few happy people left on earth that have never heard of the
Amiga...
The program is set up extremely userfriendly, in spite of the
fact that the usermanual is ready for the trashcan (an extensive
"READ_ME" file is present on the disk, mentioning a dozens of
changes in the manual). Though easily set up and just as easy to
read, this does decrease the quality of this small booklet, that
also has to be used to type in a certain word from a certain line
on a certain page for the included password protection.
The program operates in both medium-and low resolution; 32 colors
are available in Medium resolution while the low res
possibilities are 128, 512 or 4096 colors. Using animation is
only possible in the 32-and 128-color modi.
"Quantum Paintbox" offers a lot, but another serious shortcoming
is that a color that is made from the 4096 color palette in the
first menu screen does not appear the same in the actual drawing
screen?! On the field of advanced drawing options, the program
also leaves quite a lot to be wished, while the system error
bombs can be put on the screen when the user would thus wish.
Conclusions
It seems pretty obvious: When colors are concerned, "Quantum
Paintbox" is the winner. But I'd rather prefer the way in the
middle, and I would then mention "GfA Artist". Over 1000 colors
really is enough for 99% of people, while the craziest drawing-
and block-operations are present. Unfortunately, the large setup
of "GfA Artist" requires one megabyte of memory and TOS in ROM;
the other programs are much more compact in their design.
"Spectrum", however, is extremely useful due to the fact that it
can load .IFF pictures. This opens a huge library of hundreds of
pictures! If "Quantum Paintbox", which is set up the best, would
have the possibility to load .IFF pictures, "Spectrum" would have
no more use. If it would also be able to do such a lot of block
operations, "Quantum Paintbox" would also beat "GfA Artist". The
flaws of each package do not allow an easy choice of the best of
the three. Each program has its specific advantages for specific
uses. Maybe, the following tables will help you to make a choice.
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TABLE GENERAL:
Name : Spectrum GfA Artist Quantum Paintbox
Author(s) : ? D. v. Agtmeal D.T. Jones
D. v. Asche
Company : Antic GfA Systemt. Eidersoft
Price (Guilders) : ? ƒ189,- ƒ79,50
Max. # colorsn : 512 1024 4096
Color modes # : 1 (512) 2 (16/1024) Medium: 1 (32)
Low: 3 (128/512/4096)
Number of disks : 1 (SS) 2 (SS) 1 (SS)
User manual : ? + (temporary) +
Userman. Language: ? Dutch English
-----------------------------------------------------------------
TABLE GENERAL:
Packaging : ? + -
Userfriendlyness : + - +
Value for money : ? - +
Syncs : 60 Hz* 50/60 Hz/Ext. 50/60 Hz
Also delivered : Slideshow Font editor Slideshow
Protection : None None Password prot.
Importer : Soft Paquet Marko Software Soft Paquet
* = Doesn't work on many TV sets
-----------------------------------------------------------------
TABLE DRAWING OPTIONS:
Name : Spectrum GfA Artist Quantum Paintbox
Draw : + + +
Erase : - + +
Zoom : + + +
Line : - + +
Rays : - - +
-----------------------------------------------------------------
TABLE DRAWING OPTIONS:
Box : + +
Rbox : + +
Frame : + +
Rframe : + +
Circle : + +
Disc : + +
Ellipse : + +
Ellipse filled : + +
Polygoon : + + +
Polygoon filled : - + +
Fill : - + +
Custom fill : - + -
Text : - + +
Text style : - +- *** + ****
Load font : - + +
Shadow : - - -
Mirror : - + -
Brush : + + +
Custom brush : - + +
-----------------------------------------------------------------
TABLE DRAWING OPTIONS:
Airbrush : + +- +
Color cycling * : - - +
Color animation**: - + +
Replace Color : - + -
Flow : - + -
Arch-function : - + -
Transpose effect : - + -
Buffer : + + +
Graf. animation : - ++ +
Load/save palette: - - + (128 mode)
Anti-alias : + - - *****
File compression : + - - *****
* = Color cycling is replacing one color by others
** = Color animation is rotating colors through the palette
*** = Just size change and italics allowed
**** = All text styles, diffent sizes and angles
***** = Will be present in version 2.0 (1.0 was tested)
-----------------------------------------------------------------
TABLE BLOCK-OPERATIONS:
Name : Spectrum GfA Artist Quantum Paint
Vertical 3D : - + -
Horizontal 3D : - + -
Rotate horizontal: - + -
Rotate vertical : - + -
Bulge : - + -
V-Skew : - + -
H-Skew : - + -
Fold horizontal : - - -
Fold vertical : - - -
Turn : - + -
Drum vertical : - + -
Drum horizontal : - + -
Sinus horizontal : - - -
Sinus vertical : - - -
Distort : - + -
Bandage vertical : - + -
Bandage horizont.: - + -
-----------------------------------------------------------------
TABLE BLOCK-OPERATIONS:
Copy : + - +
Move : - - +
-----------------------------------------------------------------
TABLE COMPATIBILITY (the possibility to load pictures made in
other drawing programs)
Name : Spectrum GfA Artist Quantum Paint
Degas normal : + + +
Degas compact : + - -
Neochrome : + + +
Colorstar : - + -
.IFF : + - -
Spectrum : + - -
GfA Artist : - + -
Quantum Paintbox : - - +
Adresses of the importers:
Marko Software
Jos. de Jongstraat 32-34
3314 VB Dordrecht
The Netherlands
Soft Paquet
Postbus 6250
2702 AG Zoetermeer
The Netherlands
Tel. 079-412563
Disclaimer
The text of the articles is identical to the originals like they appeared
in old ST NEWS issues. Please take into consideration that the author(s)
was (were) a lot younger and less responsible back then. So bad jokes,
bad English, youthful arrogance, insults, bravura, over-crediting and
tastelessness should be taken with at least a grain of salt. Any contact
and/or payment information, as well as deadlines/release dates of any
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