change the color of multi lines in a graph

I have a function in a loop in which something plots and hold on the previous ones. After the loop I have a figure with 6 line (graph) in it. I want to change the color of each one but I simply cannot! can you please help me?

Kind Regards, Andrea

Answer 1

[Doug Hull]

when you create each one, you can specify the color:

colVec = [1 0 1;
          0 1 1;
          1 1 0]

clf
for i = 1:3
   plot([1,2],rand(1,2),'color',colVec(i,:))
   hold on
end

Alternately, you could save the handles as you are making these and set the colors later.

[Andrea]

Thanks so much.