re-colorize some dots - how to do that!?

[saint_m]

good evening dear Friends


how to re-color the dots i hte folloiwing example?


can we colorize some of the dots in the image below - !? Is this possible?


BTW: what is aimed i want to be able to meet the exact size of the dota - i want to be able to get some of the dots - with exact border so that the dots are just


a. re-coloried.

b. its aimed that i get back exact outlines and sharp contours of the dots

see the example

   

how to do that - how to re-color some of the dots!?

note: i think that i have to work with some kind of layers!?


Look forward to hear from you