Re: Does swfmill have any options for image compression

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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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
> 
> 
> This message and any attachments are intended only for
the use of the addressee and may contain information that is
privileged and confidential. If the reader of the message is
not the intended recipient or an authorized representative
of the intended recipient, you are hereby notified that any
dissemination of this communication is strictly prohibited.
If you have received this communication in error, please
notify us immediately by e-mail and delete the message and
any attachments from your system.



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swfmill mailing list
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