Re: [Rubycocoa-talk] Missing CoreGraphics FrameWork ?

[Constant D. <con...@re...>]

Hi again,


Sorry for previous noise, it look's like the problem doesn't come =20
from my RubyCocoa installation, but from the RedArtisan module.
I will dig with author.

Constant

Le 24-janv.-08 =E0 19:52, Constant Dupuis a =E9crit :

> Hi,
>
> I just discover RubyCocoa and try to use it to manipulate images.
> I'm pretty new to OS X and ruby development.
>
> So I get code from RedArtisan (http://redartisan.com/tags/core%
> 20image) about using CoreImage with Ruby.
>
> I write the following test code
>
>
> require 'red_artisan/core_image/processor'
>
>   if Object.const_defined?(:OSX)
>   	puts "CoreImage loaded"
>   	p =3D RedArtisan::CoreImage::Processor.new OSX::CIImage.from
> ('source.jpg')
> 	p.resize(640, 480)
> 	p.render do |result|
> 		result.save('resized.jpg', OSX::NSJPEGFileType)
> 	end
>   else
>   	puts "CoreImage not loaded, tests not running"
>   end
>
> And I get this error message :
>
> /Library/Frameworks/RubyCocoa.framework/Versions/A/Resources/ruby/osx/
> objc/oc_wrapper.rb:50:in `ocm_send': Can't get Objective-C method
> signature for selector 'initWithCIImage:' of receiver
> #<OSX::NSBitmapImageRep:0xa9009c class=3D'NSBitmapImageRep'
> id=3D0x2c2f310> (OSX::OCMessageSendException)
>          from /Library/Frameworks/RubyCocoa.framework/Versions/A/
> Resources/ruby/osx/objc/oc_wrapper.rb:50:in `method_missing'
>          from ./red_artisan/core_image/processor.rb:112:in `save'
>          from test.rb:9
>          from ./red_artisan/core_image/processor.rb:72:in `call'
>          from ./red_artisan/core_image/processor.rb:72:in `render'
>          from test.rb:8
>
> After looking in the RubyCocoa Framework source code. I found that it
> should load CoreGraphics framework and I don't find it in my /Library/
> Framework folder !
>
> I install XCode tool so didi I miss something ?
>
> Thanks
>
> Constant
>
> ----------------------------------------------------------------------=20=

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