Re: [Rubycocoa-talk] ATSUI API

[Duncan M. <du...@on...>]

Thanks

It turns out it is already loaded, I just needed to access it properly.

Cheers

Duncan

On 18 Mar 2009, at 18:29, Eloy Duran wrote:

> Hi Duncan,
>
> Take a look at the gen_bridge_metadata tool. ($ man  
> gen_bridge_metadata)
>
> If I recall it correctly it would be something like:
> $ gen_bridge_metadata -f /System/Library/Frameworks/
> ApplicationServices.framework/Versions/Current/Frameworks/QD.framework
>> QD.bridgesupport
>
> You can then load that file with OSX.load_bridge_support_file
>
> Cheers,
> Eloy
>
> On 18 mrt 2009, at 19:14, Duncan McGregor wrote:
>
>> Hi
>>
>> First thanks for RubyCocoa. As the author of Rococoa, which does a
>> similar job for Java, I really appreciate what you've done.
>>
>> I'm trying to access Apple Type Services for Unicode Imaging (ATSUI)
>> through RubyCocoa - in order to measure text before I lay it out.
>>
>> I need to call, for example - ATSUCreateStyle
>>
>> This is defined in ATSUnicodeObjects.h, which seems to be found in
>>
>> /System/Library/Frameworks/ApplicationServices.framework/Frameworks/
>> QD.framework
>>
>> I'm having trouble working out how to gain access to this API.
>>
>> When I wanted to use CoreIO I used
>>
>> require_framework '/System/Library/Frameworks/
>> ApplicationServices.framework/Versions/Current/Frameworks/
>> ImageIO.framework'
>>
>> So I expected that
>>
>> require_framework '/System/Library/Frameworks/
>> ApplicationServices.framework/Versions/Current/Frameworks/
>> QD.framework'
>>
>> would work, but I get NoMethodError: undefined method
>> `ATSUCreateStyle' when I try to call the function.
>>
>> Can anyone please point out what I'm doing wrong?
>>
>> Thanks in anticipation
>>
>> Duncan McGregor
>>
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>
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> are
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> and
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> development
> software that enables intelligent coding and step-through debugging.
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