Do TTFonts prevent image startup?

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Do TTFonts prevent image startup?

Stéphane Ducasse
http://code.google.com/p/pharo/issues/detail?id=2457

Issue 2457: Do TTFonts prevent image startup

We should check if this is a problem for Pharo too.
See the thread "Please, help me. My squeak image not started"
on squeak-dev:


http://lists.squeakfoundation.org/pipermail/squeak-dev/2010-May/150846.html

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Re: Do TTFonts prevent image startup?

Denis Kudriashov
I check it scenario for pharo1.0. All work fine.

2010/5/22 Stéphane Ducasse <[hidden email]>
http://code.google.com/p/pharo/issues/detail?id=2457

Issue 2457:     Do TTFonts prevent image startup

We should check if this is a problem for Pharo too.
See the thread "Please, help me. My squeak image not started"
on squeak-dev:


http://lists.squeakfoundation.org/pipermail/squeak-dev/2010-May/150846.html

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Re: Do TTFonts prevent image startup?

Igor Stasenko
In reply to this post by Stéphane Ducasse
There are two ways how to work with TT Fonts.
One way is to use TTFontDescription,
which fully reads font into object memory, so you can walk with it anywhere
and it will work.
Another way is to use TTFileDescription.
This one is tricky, because it only caching glyphs data, while reads
missing glyphs
from files on demand.

So, i think that was the cause of problem.

On 22 May 2010 19:27, Stéphane Ducasse <[hidden email]> wrote:

> http://code.google.com/p/pharo/issues/detail?id=2457
>
> Issue 2457:     Do TTFonts prevent image startup
>
> We should check if this is a problem for Pharo too.
> See the thread "Please, help me. My squeak image not started"
> on squeak-dev:
>
>
> http://lists.squeakfoundation.org/pipermail/squeak-dev/2010-May/150846.html
>
> _______________________________________________
> Pharo-project mailing list
> [hidden email]
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>



--
Best regards,
Igor Stasenko AKA sig.

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Re: Do TTFonts prevent image startup?

Henrik Sperre Johansen
Note, TTFileDescription, which caused the issues discussed, seemed to  
have been removed from Pharo when I checked Friday.

Cheers,
Henry

Den 22. mai 2010 kl. 20.59 skrev Igor Stasenko <[hidden email]>:

> There are two ways how to work with TT Fonts.
> One way is to use TTFontDescription,
> which fully reads font into object memory, so you can walk with it  
> anywhere
> and it will work.
> Another way is to use TTFileDescription.
> This one is tricky, because it only caching glyphs data, while reads
> missing glyphs
> from files on demand.
>
> So, i think that was the cause of problem.
>
> On 22 May 2010 19:27, Stéphane Ducasse <[hidden email]> w
> rote:
>> http://code.google.com/p/pharo/issues/detail?id=2457
>>
>> Issue 2457:     Do TTFonts prevent image startup
>>
>> We should check if this is a problem for Pharo too.
>> See the thread "Please, help me. My squeak image not started"
>> on squeak-dev:
>>
>>
>> http://lists.squeakfoundation.org/pipermail/squeak-dev/2010-May/150846.html
>>
>> _______________________________________________
>> Pharo-project mailing list
>> [hidden email]
>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>>
>
>
>
> --
> Best regards,
> Igor Stasenko AKA sig.
>
> _______________________________________________
> Pharo-project mailing list
> [hidden email]
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

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