[swfmill] Does swfmill have any options for image compression

[Ralf Fuest]

I don't know a fx expression that returns the alpha channel depth. But
I'm no ImageMagick expert.

Ralf

> Actually ... I spoke to soon. I discovered this:
> 
>     identify -format "%[fx:a]" my.png
> 
> is not behaving as I initially thought. So maybe Ralf or someone else
> knows a better fx expression to use?
> 
> 
> >identify -verbose file.png | perl -pe 'while(<STDIN>){ if(/^\s.*alpha:
> >(\w+)-bit/){print "$1";}}'
> 
> >Luke
> 
> Thanks for your post Luke! I didn't see your reply until I had already
> figured out something similar, but seeing your post helped me see I was
> on the right track.  I'm doing something in java with the -verbose
> output for now, which isn't nearly as terse as perl but it works. Would
> still prefer a -format expression if there is one. 
> 
> Lynn
> 
> 
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