On Tue, 2 Jul 2002, Lazor, Ed wrote:
> The idea is to create a simple glare effect by taking a white circle and
> making it more transparent around the edges. Though this only produces a
> white circle with fuzzy edges. Can anyone tell me what I'm doing wrong and
Which browser are you using
I don't understand alpha channel well enough to explain it, but I know you
can find more information over at Adobe.com and by running a Google search
for "alpha channel tutorial".
-Original Message-
The idea is to create a simple glare effect by taking a white circle and
making it more t
I'm having a small problem understanding Alpha channels. I thought that the
Alpha Channel was the level of transparency but the following code does not
seem to work.
$DI = 50;
$MOD = 127/$DI;
ImageAlphaBlending($im, true);
for ($x=0; $x<$DI; $x++) {
$AL = 127-$MOD*$x;
$GLColor=
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