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Gerber viewer/handler

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RHRRC - 08 Apr 2008 19:48 GMT
Any recommendations for a Gerber viewer and/or handler greatly
appreciated.
The more the merrier (don't ask why) but I really need a good long
list.

Thanks
JeffM - 08 Apr 2008 20:11 GMT
>Any recommendations for a Gerber viewer and/or handler
>greatly appreciated.

http://www.google.com/search?q=Viewmate+gerbv+GC-Prevue&num=100
http://groups.google.com/group/sci.electronics.cad/browse_frm/thread/da8b8db74d1
dab88/dcbfaedb1a9a5853?q=pick-*-right-combination+gcprevue-*-8+gerbv+But-not+zzz
+easier.to.use+patterns+mix-colors+Viewmate+*-*-*-view-*-the-layers-in-different
-styles

a7yvm109gf5d1@netzero.com - 08 Apr 2008 20:30 GMT
> Any recommendations for a Gerber viewer and/or handler greatly
> appreciated.
> The more the merrier (don't ask why) but I really need a good long
> list.
>
> Thanks

What's a "handler"? I've honestly never heard this term in
relationship to a program before... Is Notepad a text handler?
Joerg - 09 Apr 2008 02:36 GMT
>> Any recommendations for a Gerber viewer and/or handler greatly
>> appreciated.
[quoted text clipped - 5 lines]
> What's a "handler"? I've honestly never heard this term in
> relationship to a program before... Is Notepad a text handler?

No, a text wrestler ;-)

Anyway, personally I like GC-PreView but it has the same shortcoming as
most (all?) Gerber viewers. It does not offer see-through planes so on
RF boards you have to constantly hide/unhide layers. Does anyone know a
Gerber viewer that offers transparent or at least grid-style color settings?

A long time ago I had bought a DOS-based viewer from France but I can't
find the disk anymore. It had transparent coloring but the menu was all
en francaise. Didn't bother me much but it drove visitors crazy.

Signature

Regards, Joerg

http://www.analogconsultants.com/

DJ Delorie - 09 Apr 2008 02:59 GMT
> Anyway, personally I like GC-PreView but it has the same shortcoming
> as most (all?) Gerber viewers. It does not offer see-through planes
> so on RF boards you have to constantly hide/unhide layers. Does
> anyone know a Gerber viewer that offers transparent or at least
> grid-style color settings?

The latest (v2.0+) gerbv does translucent layers, if you set the
rendering to normal or high quality.  It also has an XOR mode.
http://gerbv.sourceforge.net/
Anton Erasmus - 09 Apr 2008 21:47 GMT
>>> Any recommendations for a Gerber viewer and/or handler greatly
>>> appreciated.
[quoted text clipped - 12 lines]
>RF boards you have to constantly hide/unhide layers. Does anyone know a
>Gerber viewer that offers transparent or at least grid-style color settings?
[Snipped]

Viewmate can do transparent as well as grif-style colour layers.

Regards
 Anton Erasmus
Joerg - 09 Apr 2008 22:00 GMT
>>>> Any recommendations for a Gerber viewer and/or handler greatly
>>>> appreciated.
[quoted text clipped - 14 lines]
>
> Viewmate can do transparent as well as grif-style colour layers.

From Pentalogix? Thanks, Anton. Will download now, they just sent me
the password.

Signature

Regards, Joerg

http://www.analogconsultants.com/

Joel Koltner - 09 Apr 2008 23:02 GMT
> From Pentalogix? Thanks, Anton. Will download now, they just sent me the
> password.

www.bugmenot.com is good for finding such passwords if you don't want to go
through the whole registration procedure.
Joerg - 10 Apr 2008 00:13 GMT
>> From Pentalogix? Thanks, Anton. Will download now, they just sent me the
>> password.
>
> www.bugmenot.com is good for finding such passwords if you don't want to go
> through the whole registration procedure.

I don't mind giving my address to a reputable company. After all, it is
nice of them to provide the community with a free viewer. I have tried
Viewmate before and it didn't work well for my stuff but will try the
new version.

Signature

Regards, Joerg

http://www.analogconsultants.com/

"gmail" domain blocked because of excessive spam.
Use another domain or send PM.

Robert Baer - 11 Apr 2008 03:22 GMT
>>> From Pentalogix? Thanks, Anton. Will download now, they just sent me
>>> the password.
[quoted text clipped - 6 lines]
> Viewmate before and it didn't work well for my stuff but will try the
> new version.

  Actually, their older version works great for me - BUT - the newer
version cannot work for the lack of some kind of missing module that the
installer complains about.
Joerg - 11 Apr 2008 16:53 GMT
>>>> From Pentalogix? Thanks, Anton. Will download now, they just sent me
>>>> the password.
[quoted text clipped - 10 lines]
> version cannot work for the lack of some kind of missing module that the
> installer complains about.

You mean Viewmate? I just tried the latest and it works. The one thing
it doesn't seem to do but GC-PreView does is copy the layout window
without the menus to the clipboard. That way you can import it into
MS-Paint, spritz some graffiti on areas to be improved and email it off.

Signature

Regards, Joerg

http://www.analogconsultants.com/

"gmail" domain blocked because of excessive spam.
Use another domain or send PM.

IcE2008 - 23 May 2008 17:58 GMT
You can also try this free online gerber viewer:

www.gerber-viewer.co

-
Message posted using http://www.talkaboutelectronicequipment.com/group/sci.electronics.cad
More information at http://www.talkaboutelectronicequipment.com/faq.htm
Joerg - 10 Apr 2008 00:46 GMT
>>>> Any recommendations for a Gerber viewer and/or handler greatly
>>>> appreciated.
[quoted text clipped - 14 lines]
>
> Viewmate can do transparent as well as grif-style colour layers.

Hey thanks! Viewmate does do some colors in transparent. Not all but
some. This will be much easier on the wrist. Zoom is not as good as in
GC-Preview so there will be times when one viewer is better and times
where the other is better.

Signature

Regards, Joerg

http://www.analogconsultants.com/

"gmail" domain blocked because of excessive spam.
Use another domain or send PM.

Boris Mohar - 10 Apr 2008 00:54 GMT
>>>>> Any recommendations for a Gerber viewer and/or handler greatly
>>>>> appreciated.
[quoted text clipped - 19 lines]
>GC-Preview so there will be times when one viewer is better and times
>where the other is better.

If your mouse has a scroll wheel, the  CTRL - scroll for zoom

Signature

   Boris Mohar

Joerg - 13 Apr 2008 01:56 GMT
>>>>>> Any recommendations for a Gerber viewer and/or handler greatly
>>>>>> appreciated.
[quoted text clipped - 20 lines]
>
> If your mouse has a scroll wheel, the  CTRL - scroll for zoom

Aha! Thanks. I guess those are the tricks one has to find out by chance.

Signature

Regards, Joerg

http://www.analogconsultants.com/

"gmail" domain blocked because of excessive spam.
Use another domain or send PM.

rickman - 10 Apr 2008 14:58 GMT
On Apr 9, 7:46 pm, Joerg <notthisjoerg...@removethispacbell.net>
wrote:

> >> a7yvm109gf...@netzero.com wrote:
> >>>> Any recommendations for a Gerber viewer and/or handler greatly
[quoted text clipped - 23 lines]
> --
> Regards, Joerg

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.

The issue you see with just "some colors" working in transparency is
because of the way they implement it.  They are just "adding" the
values of the three primary colors (or maybe taking a max).  So if the
result is not different from one of the two colors being "mixed" it
will look like it is opaque.  All you need to do is to change the
colors.  It is hard to make a lot of planes different enough to be
useful, but you can easily get some 6 or 8 planes to contrast two at a
time.

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
this is to implement true "transparency" with a more complex mixing
algorithm making one layer transparent with the other showing
through.  If you check out a photo/art program you can see the
difference this makes.  I don't know how practical this is.  Two
layers is one thing, but displaying a dozen layers transparently may
be a real chore.
Joerg - 13 Apr 2008 15:09 GMT
> On Apr 9, 7:46 pm, Joerg <notthisjoerg...@removethispacbell.net>
> wrote:
[quoted text clipped - 20 lines]
>> --
>> 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
[quoted text clipped - 4 lines]
> 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
[quoted text clipped - 4 lines]
> 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.

Martin Riddle - 08 Apr 2008 23:37 GMT
> Any recommendations for a Gerber viewer and/or handler greatly
> appreciated.
> The more the merrier (don't ask why) but I really need a good long
> list.
>
> Thanks

CAM 350 ,  Good package.

For the free stuff I use the popular one GC-Preview.

Cheers
JeffM - 09 Apr 2008 00:53 GMT
>>Any recommendations
>>
>CAM 350 ,  Good package.

http://groups.google.com/group/sci.electronics.cad/msg/93cd687a1bc0b5b5?q=CAM350
+*-*-toggles-transparency-mode+*-*-see-through-to-*-*-one-layer-down+zz-zz+qq+se
mi-transparent.layer.representation+*.*.*.*.*.*.hide/unhide.*+license.to.try.*+s
ans-editing-*+*.stripped.down.*.version

news:YdKZh.3343$HX7.2986@newssvr19.news.prodigy.net

>For the free stuff I use the popular one GC-Preview.

Stuart recently noted a new release of Gerbv.
http://groups.google.com/group/sci.electronics.design/browse_frm/thread/bc57797e
0d8fd1fd/481acc0f8dbd8e56?q=*-*-*-XYRS-*-*-files+gEDA+Gerber.file+only+*-*-new-*
-*-*-*-libraries+export+open.source+*-*-*-*-PNG+layer.control+*-*-also-*-Excello
n-*-files+Complete-implementation-of-*-Gerber-*+an.end-to-end.tool.chain.*.*.*+v
iewer+qq-qq+uu+Linux

news:13okbccerg4b999@corp.supernews.com
and Ken Smith mentioned a minor gotcha.
http://groups.google.com/group/sci.electronics.design/browse_frm/thread/bc57797e
0d8fd1fd/e58462dfd07d58f6?q=*-*-*-XYRS-*-*-files+gEDA+Gerber.file+only+*-*-new-*
-*-*-*-libraries+export+open.source+*-*-*-*-PNG+layer.control+*-*-also-*-Excello
n-*-files+Complete-implementation-of-*-Gerber-*+an.end-to-end.tool.chain.*.*.*+v
iewer+qq-qq+uu+Linux

news:426564bf-051f-4994-99dd-a6d7bbaf474a@i7g2000prf.googlegroups.com

A bit later, Stuart announced a Windows port (installer).
news:13sqgg87dmtteef@corp.supernews.com
Boris Mohar - 09 Apr 2008 14:05 GMT
>Any recommendations for a Gerber viewer and/or handler greatly
>appreciated.
>The more the merrier (don't ask why) but I really need a good long
>list.
>
>Thanks

http://www.pentalogix.com/Download/download.html

Signature

   Boris Mohar

IcE2008 - 23 May 2008 18:00 GMT
Yo can also try this free online gerber viewer:

www.gerber-viewer.co

-
Message posted using http://www.talkaboutelectronicequipment.com/group/sci.electronics.cad
More information at http://www.talkaboutelectronicequipment.com/faq.htm
 
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