Re: some filters i have wrote.

["Werner D. Streidt" <wstreidt@ngi.de>]

Hi Tim

>4. Quadruple your code space! (write to the alpha channel only)

I have an RGB image and duplicated the background layer to a new (normal =
with alpha) layer

My code looked like this:

R,G,B:
get(0)

A:
put(i,0),a

Using it on the normal layer works fine. Going to the background layer and
applying the filter leads to a black image. So writing to the alpha channel
works only well on images with alpha channels.

>5. ... others? ... if you have a little list, mail it to me directly,
Check out the limitations section of the Programming Guide. Also check out
the E-mail collection (saved as a ZIP file).

All this in the http://privat.schlund.de/f/filter-factory

Greetings from Germany,

Wern