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Hello,
Self-referencing is not possible with IIF function.
You need loops for that:
test[ 0 ] = 0;
for( i = 1; i < BarCount; i++ )
{
if( test[ i - 1 ] > C[ i ] )
test[ i ] = C[ i ] - 0.1;
else
if( test[ i - 1 ] < C[ i ] )
test[ i ] = C[ i ] + 0.1;
else
test[ i ] = test[ i - 1 ];
}
Plot(test,"Test",colorYellow,1);
Plot(C,"Close",colorBlack,1);
Recommended reading:
Tutorial: Understanding how AFL works.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "stefano dotti" <031056@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Wednesday, May 21, 2003 10:53 PM
Subject: [amibroker] I don't understand
> Hi to All.
> I try to understand the operation of afl language but.....
>
> The following code would not have to design a yellow line that continuously
> crosses the closing line?
>
>
> test=0; // init variable ??
> test=IIf( test>C , C-0.1 , IIf( test<C , C+0.1 ,test));
> Plot(test,"Test",colorYellow,1);
>
> Plot(C,"Close",2,1);
>
>
> It return a separate line of +0.1 from the line of close.
> Where I mistake?
>
> Thanks in advance
>
> --
> Best regards,
> stefano
>
>
>
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