Can I do this with EFS ?

[Digs]

Draw 2 or 3 trendlines on a main bar chart ?

Then have my EFS indicator read the start and end point of the trendline for creation of lines within the indicator window ?

How good is the object code functions of EFS ?

[Doji3333]

if you're trying to draw in both the PRICE pane and the INDICATOR pane at the same time with one EFS, then NO.

But if you are using TWO different efs files, then you can pass information from one EFS to another using Global Values.

the functions for doing so are

setGlobalValue ( "ID", value)
getGlobalValue ( "ID" )
removeGlobalValue ( "ID" )

You can pass an array into the global value to pass only one value that contains multiple data items.