Neda Hobs / Publications

How to find trend indicator's line colour)

Hi, I'm using HalfTrend-1.02, And I have indicator's .mq4 file. My problem is if indicator's line is blue, give me 1 value, or if it's red give me 0 value. How can i do that? example; if line is red { Sell = True} if line is blue {Buy = True}