Java2D Headless

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Hi Sven,

Thank you for the update on the status quo of both Java2D and  
ImageIO. And great to hear that work is currently done for this.

I wonder about ImageIO through ImageMagick though. Are you sure that  
there is no code for this so far? I saw it mentioned here, and from  
what I read it sounds like it's already working:

http://developer.classpath.org/doc/javax/imageio/package-summary.html

And how much more time do you think will be needed for the Java2D  
stuff to work completely headless?

Is there anything I could help with?

J?rg

Am 07.06.2006 um 14:20 schrieb Sven de Marothy:

> Hello Juerg,
>
>> I wonder: Does Java2D and ImageIO work on Unix without an X Server
>> installed, e.g. in a server environment or on OS X? If so: How do I
>> need to compile?
>
> Roman has been doing some work on this, however it's not ready for
> production use yet, AFAIK. The existing Java2D on Cairo peers will
> probably be able to work headless. They don't at this very moment
> though. The main remaining dependency on GTK for headless is for  
> fonts,
> but I'm actually working on removing that right now.
>
>> And what is the situation on Windows?
>
> Same as above. (The Cairo libs used for offscreen drawing are portable
> and shouldn't have any problems under Windows.)
>
>> I read somewhere that ImageIO by default is based on ImageMagick. Is
>> this mature, does it work well?
>
> This is planned, but hasn't been implmented yet. At the moment there's
> an ImageIO plugin based on GdkPixbuf and a pure-java BMP plugin, and a
> JPEG one in the works.
>
> So, we're not quite there yet. But since you've shown interest, I'll
> keep it in mind and see what I can do once we're finished with this
> overhaul. Most of the code is there, it's mostly just the font stuff
> and then cleaning up the dependencies to allow for headless.
>
> /Sven
>



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