Hi,
Is this the right place to ask about Image::Imlib2 Perl code?
I scan drawings, crop and make the white transparent in Gimp.
I want to blend 2 images like a mix of different images with transparent
background.
Thought to make them transparent first with
my $new = $image->create_transparent_image(100);
my $new2 = $image2->create_transparent_image(150);
and then blend the two.
The original images loaded into an Imlib image are rgba 0,0,0,0 for the
transparent areas.
but after saving from Imlib2 the alpha channel has a value like 175.
I don't know anything about the innards of a PNG or how the alpha
channel works.
If somebody could tell me how to blend 2 transparent images in
Image::Imlib2 script and retain the 100% transparency that would be
great.
cheers
mick
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