On 10 avr. 07, at 18:06, Serge wrote:

> I’m looking to take the average RGB value of a matrix, presumably

> by taking the sum of all cells divided by the number of cells. The

> problem is that, as you know, each cell is (presumably) a list of

> four (ARGB) chars. I presume therefore I need to sum the four plane

> values together, then peform the aforementioned operation.

>

> Any clues as to how to go about this? Realising algorithms in

> dataflow languages does my head in. I’m just looking for a scalar,

> color average of an entire matrix.

Did you look at jit.3m?

ej