Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Gena Bug via ParaView]

On 17.10.2016 17:28, Ben Boeckel wrote:

On Mon, Oct 17, 2016 at 14:31:56 +0300, Gena Bug via ParaView wrote:

The next message appears when running pvpython in a console:

Could not find platform dependent libraries 
Consider setting $PYTHONHOME to [:]

Then prompt appears and everything works as expected.


This appears because we sort of hack up the Python installation which
Python doesn't like. It appears that just creating the
lib/python2.7/lib-dynload directory should suppress this warning. Can
you confirm before I respin a whole binary for it (the warning isn't
showing up at all on my machine)?

Yep, this helped! Thank you, Ben.


--Ben


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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Gena Bug via ParaView]

Hi!

The next message appears when running pvpython in a console:

Could not find platform dependent libraries 
Consider setting $PYTHONHOME to [:]

Then prompt appears and everything works as expected.


On 11.10.2016 16:50, Cory Quammen wrote:

On behalf of the ParaView development team, I am pleased to announce
that ParaView 5.2 Release Candidate 1 binaries and source tarballs are
now available for download at

http://www.paraview.org/download/

Please let us know if you encounter any problems with this release candidate.

Thanks,
Cory


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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Andy Bauer]

Hi Ben,

I wasn't aware of the transparent background -- thanks!

This leads to one question though: any idea why this option isn't available
under the Save Screenshot Options when saving a screenshot? Changing the
color palette can be done in the GUI under Edit->Settings->Color Palette
which gets applied to screenshots but you can change the color palette for
just screenshots as well in the Save Screenshot Options. I'm assuming that
it's because the transparent background for screenshots doesn't affect the
GUI but I think it would be nice to have this option in the Save Screenshot
Options as well.

--Andy

On Thu, Oct 13, 2016 at 8:21 AM, Ben Boeckel 
wrote:

> On Thu, Oct 13, 2016 at 13:57:58 +0300, Gena Bug via ParaView wrote:
> > I'm slightly confused with background color for the screenshots when
> > trying to override palette. If I set Background to a Single color in the
> > Properties tab (gray by default) then nothing can change it --
> > background will always be gray on the screenshots. If I set Gradient for
> > the Background then:
> > 1. current palette: works as expected
> > 2. black bg: works
> > 3. default bg: don't know what's default but it looks like 1... OK
> > 4. gradient bg: like 1.
> > 5. gray bg: like 1.
> > 6. print bg: it looks like Color 1 is set to white in Background settings
> > 7. white bg: same as 6.
> >
> > So now there is no way to set white background for the screenshots
> > (previously it was possible when Single Color background was used but
> > not Gradient).
>
> Not sure if you're aware, but there is also the option to write out a
> screenshot where the background is transparent using an alpha channel.
> It also takes into account translucent geometry. It's under the Advanced
> settings in the General tab in Settings (search will also find it).
>
> --Ben
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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Gena Bug via ParaView]

On 13.10.2016 15:21, Ben Boeckel wrote:

On Thu, Oct 13, 2016 at 13:57:58 +0300, Gena Bug via ParaView wrote:

I'm slightly confused with background color for the screenshots when
trying to override palette. If I set Background to a Single color in the
Properties tab (gray by default) then nothing can change it --
background will always be gray on the screenshots. If I set Gradient for
the Background then:
1. current palette: works as expected
2. black bg: works
3. default bg: don't know what's default but it looks like 1... OK
4. gradient bg: like 1.
5. gray bg: like 1.
6. print bg: it looks like Color 1 is set to white in Background settings
7. white bg: same as 6.

So now there is no way to set white background for the screenshots
(previously it was possible when Single Color background was used but
not Gradient).


Not sure if you're aware, but there is also the option to write out a
screenshot where the background is transparent using an alpha channel.
It also takes into account translucent geometry. It's under the Advanced
settings in the General tab in Settings (search will also find it).
Great! I didn't know, thank you! I've been expecting this feature for a 
looong time! Now my life will be better:)




--Ben


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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Ben Boeckel]

On Wed, Oct 12, 2016 at 10:42:43 -0400, Ben Boeckel wrote:
> Oh, you're compiling 5.1.2 with the new superbuild; yes, that'd have the
> same thing. I'll look to see if there's a way to get FONTCONFIG_PATH
> default to the right place. Thanks for the hint.

Looks like updating to the latest fontconfig release solves the problem
with both the config file warnings and the cache files being dropped in
the wrong place; rc2 should be better.

--Ben
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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[David Lonie]

Hi Gena,

I can confirm this, and it looks like there's an open bug report for the
issue:

https://gitlab.kitware.com/paraview/paraview/issues/15724

That should get updated when this gets addressed. In the meantime, changing
the background color manually (via the "Background" options in the property
panel) still seems to work properly in the screen shots. You can use this
to get a white background if desired.

HTH,
Dave

On Thu, Oct 13, 2016 at 6:57 AM, Gena Bug via ParaView <
paraview@paraview.org> wrote:

> Hi again!
>
> I'm slightly confused with background color for the screenshots when
> trying to override palette. If I set Background to a Single color in the
> Properties tab (gray by default) then nothing can change it -- background
> will always be gray on the screenshots. If I set Gradient for the
> Background then:
> 1. current palette: works as expected
> 2. black bg: works
> 3. default bg: don't know what's default but it looks like 1... OK
> 4. gradient bg: like 1.
> 5. gray bg: like 1.
> 6. print bg: it looks like Color 1 is set to white in Background settings
> 7. white bg: same as 6.
>
> So now there is no way to set white background for the screenshots
> (previously it was possible when Single Color background was used but not
> Gradient).
>
> On 11.10.2016 16:50, Cory Quammen wrote:
>
>> On behalf of the ParaView development team, I am pleased to announce
>> that ParaView 5.2 Release Candidate 1 binaries and source tarballs are
>> now available for download at
>>
>> http://www.paraview.org/download/
>>
>> Please let us know if you encounter any problems with this release
>> candidate.
>>
>> Thanks,
>> Cory
>>
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> rce/opensource.html
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> Please keep messages on-topic and check the ParaView Wiki at:
> http://paraview.org/Wiki/ParaView
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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Ben Boeckel]

On Thu, Oct 13, 2016 at 13:57:58 +0300, Gena Bug via ParaView wrote:
> I'm slightly confused with background color for the screenshots when 
> trying to override palette. If I set Background to a Single color in the 
> Properties tab (gray by default) then nothing can change it -- 
> background will always be gray on the screenshots. If I set Gradient for 
> the Background then:
> 1. current palette: works as expected
> 2. black bg: works
> 3. default bg: don't know what's default but it looks like 1... OK
> 4. gradient bg: like 1.
> 5. gray bg: like 1.
> 6. print bg: it looks like Color 1 is set to white in Background settings
> 7. white bg: same as 6.
> 
> So now there is no way to set white background for the screenshots 
> (previously it was possible when Single Color background was used but 
> not Gradient).

Not sure if you're aware, but there is also the option to write out a
screenshot where the background is transparent using an alpha channel.
It also takes into account translucent geometry. It's under the Advanced
settings in the General tab in Settings (search will also find it).

--Ben
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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Gena Bug via ParaView]

Hi again!

I'm slightly confused with background color for the screenshots when 
trying to override palette. If I set Background to a Single color in the 
Properties tab (gray by default) then nothing can change it -- 
background will always be gray on the screenshots. If I set Gradient for 
the Background then:

1. current palette: works as expected
2. black bg: works
3. default bg: don't know what's default but it looks like 1... OK
4. gradient bg: like 1.
5. gray bg: like 1.
6. print bg: it looks like Color 1 is set to white in Background settings
7. white bg: same as 6.

So now there is no way to set white background for the screenshots 
(previously it was possible when Single Color background was used but 
not Gradient).


On 11.10.2016 16:50, Cory Quammen wrote:

On behalf of the ParaView development team, I am pleased to announce
that ParaView 5.2 Release Candidate 1 binaries and source tarballs are
now available for download at

http://www.paraview.org/download/

Please let us know if you encounter any problems with this release candidate.

Thanks,
Cory


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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Ben Boeckel]

On Wed, Oct 12, 2016 at 16:05:28 +0200, Albina, Frank wrote:
> Issue being configuration messages.

Oh, you're compiling 5.1.2 with the new superbuild; yes, that'd have the
same thing. I'll look to see if there's a way to get FONTCONFIG_PATH
default to the right place. Thanks for the hint.

--Ben
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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Albina, Frank]

Issue being configuration messages.

-Original Message-
From: Ben Boeckel [mailto:ben.boec...@kitware.com] 
Sent: Mittwoch, 12. Oktober 2016 15:53
To: Albina, Frank
Cc: Gena Bug; paraview@paraview.org
Subject: Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

On Wed, Oct 12, 2016 at 15:36:24 +0200, Albina, Frank wrote:
> I have been having similar issue when compiling ParaView 5.1.2 from 
> source with QT4 support, which depends on the fontconfig project.
> I could get rid of it by setting FONTCONFIG_PATH to /etc/fonts on my 
> system.

"Issue" being the crappy font rendering or the configuration messages?

--Ben
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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Ben Boeckel]

On Wed, Oct 12, 2016 at 15:36:24 +0200, Albina, Frank wrote:
> I have been having similar issue when compiling ParaView 5.1.2 from
> source with QT4 support, which depends on the fontconfig project. 
> I could get rid of it by setting FONTCONFIG_PATH to /etc/fonts on my
> system.

"Issue" being the crappy font rendering or the configuration messages?

--Ben
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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Albina, Frank]

All,

I have been having similar issue when compiling ParaView 5.1.2 from source with 
QT4 support, which depends on the fontconfig project. 
I could get rid of it by setting FONTCONFIG_PATH to /etc/fonts on my system.

HTH.

Frank.

-Original Message-
From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of Ben Boeckel
Sent: Mittwoch, 12. Oktober 2016 15:29
To: Gena Bug
Cc: paraview@paraview.org
Subject: Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

On Tue, Oct 11, 2016 at 23:30:16 +0300, Gena Bug via ParaView wrote:
> I've just tried the 5.2rc and noticed this in the console:
> 
> $ Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", 
> line
> 72: non-double matrix element
> Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line
> 72: non-double matrix element
> Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", 
> line
> 80: saw unknown, expected number

This is due to the way we now package fontconfig. We used to have it just use 
the (non-existent) config files from the package, so you got crappy fonts 
usually. Now, we use the system configuration and you should get the same fonts 
as the system, but it seems that we probably need to update our fontconfig. 
Other than that, the messages are harmless as far as we've been able to tell.

> And a fontconfig folder is created in the run directory with a bunch 
> of cache-files.

Yeah, not sure how to fix this; I had tried putting them into /var/cache like 
the system, but it seems that that flag is insufficient :( .

--Ben
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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Ben Boeckel]

On Tue, Oct 11, 2016 at 23:30:16 +0300, Gena Bug via ParaView wrote:
> I've just tried the 5.2rc and noticed this in the console:
> 
> $ Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 
> 72: non-double matrix element
> Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 
> 72: non-double matrix element
> Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 
> 80: saw unknown, expected number

This is due to the way we now package fontconfig. We used to have it
just use the (non-existent) config files from the package, so you got
crappy fonts usually. Now, we use the system configuration and you
should get the same fonts as the system, but it seems that we probably
need to update our fontconfig. Other than that, the messages are
harmless as far as we've been able to tell.

> And a fontconfig folder is created in the run directory with a bunch of 
> cache-files.

Yeah, not sure how to fix this; I had tried putting them into /var/cache
like the system, but it seems that that flag is insufficient :( .

--Ben
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Re: [Paraview] ParaView 5.2 Release Candidate 1 available for download

[Gena Bug via ParaView]

Hi!

I've just tried the 5.2rc and noticed this in the console:

$ Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 
72: non-double matrix element
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 
72: non-double matrix element
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 
80: saw unknown, expected number


And a fontconfig folder is created in the run directory with a bunch of 
cache-files.


$ cat /etc/fonts/conf.d/10-scale-bitmap-fonts.conf:
...
64  
65
66  matrix
67  
68pixelsizefixupfactor
690.0
700.0
71pixelsizefixupfactor
72   
73
74  
75  
76
77  size
78  pixelsizefixupfactor
79
80  
81 
   ...

OS: Debian testing amd64

Not sure this is the problem of PV but it's not happening with 5.1.2 
version.


On 11.10.2016 16:50, Cory Quammen wrote:

On behalf of the ParaView development team, I am pleased to announce
that ParaView 5.2 Release Candidate 1 binaries and source tarballs are
now available for download at

http://www.paraview.org/download/

Please let us know if you encounter any problems with this release candidate.

Thanks,
Cory


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