Looking to Code a Very Simple Indicator

I'm looking to code in a very simple indicator into my EA.

I simply want to call a variable from the a High and Low line. Not sure if I can use iHigh and iLow to draw a line? But thats all I want.

I want a line. One for the high for X period. A different one for the low. It would be nice if I could modify the line up or down as well.

My prefered choice is to actually call the indicator within the EA. My EA loads indicators every 5 seconds, its annoying when back testing

Can anyone help me out with this? Maybe point me in the right direction?

I just want to draw a baseline: say median price for Z time period. Then have a line at +75% (or X Pips) of that line and one at -75% of the line (or Y pips).

If I do a cnt on the PRICE_MEDIAN would that actually draw the line for me or do the trick?

Well, I'm no expert, but if you define your desired period and then assign the iHigh to one variable, and iLow to another variable, it should be pretty straightforward to draw a line between them...

bool ObjectCreate(string name, int type, int window, datetime time1, double price1, datetime time2=0, double price2=0, datetime time3=0, double price3=0)Creation of an object with the specified name, type and initial coordinates in the specified window. Count of coordinates related to the object can be from 1 to 3 depending on the object type. If the function succeeds, the returned value will be TRUE. Otherwise, it will be FALSE. To get the detailed error information, one has to call the GetLastError() function. Objects of the OBJ_LABEL type ignore the coordinates. Use the function of ObjectSet() to set up the OBJPROP_XDISTANCE and OBJPROP_YDISTANCE properties.
Notes: The chart sub-windows (if there are sub-windows with indicators in the chart) are numbered starting from 1. The chart main window always exists and has the 0 index.
Coordinates must be passed in pairs: time and price. For example, the OBJ_VLINE object needs only time, but price (any value) must be passed, as well.
Parameters:
name - Object unique name.type - Object type. It can be any of the Object type enumeration values.window - Index of the window where the object will be added. Window index must exceed or equal to 0 and be less than WindowsTotal().time1 - Time part of the first point.price1 - Price part of the first point.time2 - Time part of the second point.price2 - Price part of the second point.time3 - Time part of the third point.price3 - Price part of the third point.

WOW~ TY~!!

Off to work I go!

what u need is to create a trendline, price1=high, price2=high

time1=bars back, time2=current bar