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THANKS very much DT.
Herbert
----- Original Message -----
From: "DIMITRIS TSOKAKIS" <TSOKAKIS@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Friday, October 29, 2004 1:51 PM
Subject: [amibroker] Re: Help with Linearray
>
>
> // Calculate the pivot range:
> PivotBand = abs(Avg - (H+L)/2);
> VaH = Avg + PivotBand;
> VaL = Avg - PivotBand;
> MONDAY=DayOfWeek()==1;
> BAR=LastValue(ValueWhen(MONDAY,Cum(1)));
> Lu=ValueWhen(MONDAY,VaH);
> Plot(IIf(Cum(1)>=BAR,Lu,Null),"LU",colorBlack,styleLine);
> Plot(C,"C",1,64);
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Herbert Elstein" <herty@xxxx>
> wrote:
>> Hi,
>> What looked like a simple code got me trying all sorts of ingenious
>> but ineffective codes.
>>
>> I'm trying to draw lines from a pivot area top and bottom on the
>> latest Monday,(I'll show only the top line) but only extending to
>> the right on subsequent days.
>>
>> The following code is correct but the line extends across the whole
>> chart, which is not what I want.
>>
>> // Calculate the pivot range:
>> PivotBand = abs(Avg - (H+L)/2);
>> VaH = Avg + PivotBand;
>> VaL = Avg - PivotBand;
>> Lu=LastValue(ValueWhen((DayOfWeek()==1),VaH));
>> Plot(Lu,"",colorBlack,styleLine);
>>
>> So I tried the following code but it still displays the line across
> the whole chart. So where am I off course? Or is this approach not
> feasible?
>>
>>
>> yu0=Lu;
>>
>> yu1=Lu;
>>
>> xu0=LastValue(ValueWhen(Lu,BarIndex(),1));
>>
>> xu1=xu0 + 1;
>>
>> pu=LineArray(xu0,yu0,xu1,yu1,2);
>>
>> Plot(Lu,"",colorBlack,styleLine);
>>
>> Thanks for the tackle,
>> Herbert
>>
>>
>>
>> [Non-text portions of this message have been removed]
>
>
>
>
>
>
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>
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