> On Apr 9, 7:46 pm, Joerg <notthisjoerg...@removethispacbell.net>
> wrote:
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>> --
>> Regards, Joerg
Sorry, couldn't read your post in s.e.d. because I had to block the
whole gmail domain. Google lets spammers have free reign and they don't
seem to do anything about it. But I still had it open in the s.e.cad
group. Google used to be a good company, but ...
> If you don't like Viewmate, try GCpreview. It does transparent colors
> and has the ever so nice zoom by scroll wheel. I use FreePCB for
> layout and the author took the scroll wheel one step further. Once
> you have moved the mouse, the first click of the scroll wheel does not
> zoom, but just pans to put the cursor at center. So you can more
> easily move as well as zoom using just the mouse and wheel.
Hmm, got to give it another shot. I really like GC-PreView but could not
make it transparent.
> The issue you see with just "some colors" working in transparency is
> because of the way they implement it. They are just "adding" the
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> useful, but you can easily get some 6 or 8 planes to contrast two at a
> time.
What they did in the DOS days was turn a layer into mesh, like a screen
door. That let you see the layers below.
> I think this is due to the ancient roots of layout software. In DOS
> days the graphics hardware was much more limited. Today the way to do
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> layers is one thing, but displaying a dozen layers transparently may
> be a real chore.
But in the DOS days stuff like this just plain worked ;-)

Signature
Regards, Joerg
http://www.analogconsultants.com/
"gmail" domain blocked because of excessive spam.
Use another domain or send PM.