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Re: [amibroker] bar counter



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For commentary, just do the same as you did for x : writeval(beginvalue(...., etc.
 
For chart use title = name() + "  " + beginvalue(... + etc. or = writeval(beginvalue(...  + etc.
 
Bill
----- Original Message -----
Sent: Saturday, April 07, 2007 6:35 PM
Subject: Re: [amibroker] bar counter

Thanks Bill. I can get the bar count in the commentary window using the range markers

x=EndValue(BarIndex()) - BeginValue(BarIndex ());
writeval(x);

I did not assign any studyID (and assigning a studyID did not make any difference). Is there any way to get the beginning and ending BarIndex for a trendline( that has a studyID of  say "AA") without using the range marker bars ?

Best regards,
-VJ



wavemechanic <fimdot@xxxxxxxxx> wrote:
There are a number of ways to go but one is to draw the trendline with the trendline charting tool, assign a study id to it, and then use the range marker bars to define the beginning and end of the line.  At that point, the number of bars is simply:
 
endvalue(barindex()) - beginvalue(barindex())
 
Bill
 
 
----- Original Message -----
Sent: Saturday, April 07, 2007 2:04 PM
Subject: [amibroker] bar counter

Hello,

I am trying to implement a bar counter - this will indicate the number of bars between two ends of a trendline. The trendline in Amibroker(when double clicked) shows the x and y position of its ends, but I am not sure how to access this from a script. Any help in this would be greatly appreciated.

To give a general idea of how this is used, I have a system which relies on static bar counts from a starting point. The attached chart for Thursday (for the SP500) shows how turns are projected using 100 bar increments (on a 1min chart) starting from a low (blue arrow). The chart was generated with Wave59. I want to do the same using Amibroker.

Thank you in advance,
-VJ

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