One Indicator calling another indicator in MQL4

Hi Guys,

Can someone please point me in the right direction.

I have an indictor that I am modifying but I want it to call another indicator. Where I am calculating the MA in the code below I want to be able to call another indicator that I have in Metatrader and load the bufer just the same.

for(int i=0; i<limit; i++) ind_buffer1[i]=iMA(NULL,0,FastEMA,0,MODE_EMA,PRICE_CLOSE,i)-iMA(NULL,0,SlowEMA,0,MODE_EMA,PRICE_CLOSE,i);

If someone has or knows of a link where this is demonstrated could they please let me know.

Thanks
Steve

iCustom is the function you are looking for and there are lots of examples in MQL documentation pages. Your indicator must have a SetIndexBuffer call for this to work.

i would just edit this indy, look at the very bottom, you can edit ExtMapBuffer1[i]

Thanks guys that is great. It did the trick.