Re: [amibroker] horizontal line

["Joe Landry" <jelandry@xxxxxxxxxxxxx>]

Hi Roberto

Here's a clip from one of my indicators that you may be able to use.  This can be compressed in fewer lines

of code by nesting the functions but it was done this way for readability.    

 

Note that as long as the barindicator BIX is in the range it will develop a value for YY.

 

JOE

Daysback = Param("DysBack",126,10,252,1);

LastBar = BarCount-1;

FirstBar = LastBar - DaysBack;

BI = BarIndex();

BIX = IIf(BI >= Firstbar,1,0);

Y = LastValue(Close);

YY = IIf(BIX>0, y, Null); // plot only from days back to last bar

Plot(yy,"LastClose",colorRed,styleThick);

Plot(Close,"Close",colorBlack,styleCandle);

 

 

 

 

----- Original Message -----

From: Roberto Martinez

To: amibroker@xxxxxxxxxxxxxxx

Sent: Saturday, August 25, 2007 6:07 AM

Subject: [amibroker] horizontal line

Hi there,

I would like to know how to programatically draw a horizontal line that last for x bars and not for all the chart. When I use the PLOT function it draws a line trough all the chart length.

Tia.

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