how to do alpha?

[urmane]

Ok, say I have an rgb value, and say I have another rgb value with an
associated alpha value - if the latter is "placed" over the former,
how does one figger out the resulting rgb values?

My-computer-(usually-)does-my-math-for-me-ly yours,
jim


                                                               Urmane Hendrake
"Apology accepted, Captain Piett."                             aka Jim Niemira
                       Darth Vader                           [EMAIL PROTECTED]
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