Under linux, the color-to-alpha permit to make this.
For PNG: with PNG, you can save alpha transparency but in the browsers, this
functionnality isn't implemented in all cases.
So...
-Message d'origine-
De: Gerhardus Geldenhuis [mailto:[EMAIL PROTECTED]]
Date: jeudi 08 fvrier 2001
Hi,
First thing to do is make sure you have an alpha channel: right-click,
image, alpha, add alpha channel. If this option is greyed out, you
already have an alpha channel. Second, you select the region you want to
remove. You can use select, by color for this, or with the various
selection
Sorry about the noise. Right after I sent this message out, I found a way
to do it, though not pretty. I kept selecting the regions I wanted the drop
shadow to appear on, then inverted the selection. I finally got the look I
wanted, but I also ended up with a bunch of transparent squares with
actually, it's much easier... Right click on the layer you want to
select, hit "alpha to selection". Then invert the selection.
n Fri, 16 Jun 2000, Kulish, Chris (Des Moines) wrote:
Sorry about the noise. Right after I sent this message out, I found a way
to do it, though not pretty.
, Chris (Des Moines)
Cc: [EMAIL PROTECTED]
Subject:RE: Transparency Selection
actually, it's much easier... Right click on the layer you want to
select, hit "alpha to selection". Then invert the selection.
n Fri, 16 Jun 2000, Kulish, Chris (Des Moines) wrote:
Sorry about
