src_over

[Mike]

Hi
Can anyone tell me what exactly src_over is and how it is calculated?
Say i have two pixels overlapping with argb values of 128,255,200,100
and 50,175,75,100, what would the end result be?

Thanks
Mike

 

[John B. Matthews]

Hi
Can anyone tell me what exactly src_over is and how it is calculated?
Say i have two pixels overlapping with argb values of 128,255,200,100
and 50,175,75,100, what would the end result be?

Here is a tool that may help:

<http://sites.google.com/site/drjohnbmatthews/composite>

 

[Mike]

Here is a tool that may help:

<http://sites.google.com/site/drjohnbmatthews/composite>

Thank you that actually helped.

Mike

 

[Andrew Thompson]

Thank you that actually helped.

Yes, it is a good example to play with.