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Re: [amibroker] Re: horizontal line



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Underneath code works fine for me :
 
Daysback    = Param("Days Back",126,10,252,1);
FirstBar    =
BarCount
- DaysBack;
YY          =
IIf(BarIndex() >= Firstbar,EndValue(Close),Null
);

Plot(YY,"LastClose",colorRed,styleThick
);
Plot(Close,"Close",colorBlack,styleCandle
);
 
Regards, Ton.
 
 
----- Original Message -----
From: gp_sydney
Sent: Sunday, August 26, 2007 1:26 AM
Subject: [amibroker] Re: horizontal line

Something like this:

start = <start bar index>
end = <end bar index>
val = <horizontal line value>

bix = Cum(1) - 1;
hline = IIf(bix >= start AND bix <= end, val, Null);

For the bar index, you could also use:

bix = BarIndex();
bix = bix - bix[0];

Regards,
GP

--- In amibroker@xxxxxxxxxps.com, "Roberto Martinez" <rmcasaprima@...>
wrote:
>
> 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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