Oh, forgot to mention that your wr4 iif()
is wrong. Should be iif(d1 > d2 or d1 > d3 or ... and not iif(d1
> (d2 or d3 or d4) ...
Bill
-----
Original Message -----
Sent:
Monday, December 03, 2007 4:38 PM
Subject:
Re: [amibroker] plotshapes changes array?
The first plotshapes() is not
constructed properly but your second one works OK. Using the code
shown on the chart produces what you want.
Bill
----- Original Message -----
Sent: Sunday, December 02, 2007 9:30 PM
Subject: [amibroker] plotshapes changes
array?
> Hi,
>
> I am fighting with the usage of plotshapes.
>
> My goal is to highlight widerange bars (WR4) on a chart. WR4 is
true if
> 1 and not true if -1. The formula seems to calculate everything
> correctly as cross checked within exploration and addcolumns.
However,
> when trying to plot this with the plotshapes command on top of the
bar,
> it will change the WR4 value to 1 and plot it on every single bar.
I got
> 2 version of the plotshape command in there for you to look at.
Any help
> would be greatly appreciated.
>
> Anthony
>
> ---------------------------------------------------------------
>
> // WR4 show me //
>
> D1 = H-L;
> D2 = Ref(H,-1)-Ref(L,-1);
> D3 = Ref(H,-2)-Ref(L,-2);
> D4 = Ref(H,-3)-Ref(L,-3);
>
> WR4 = 0;
>
> WR4 = IIf(D1 > (D2 OR D3 OR D4),1,-1);
>
> //IIf (WR4 = 1,(PlotShapes( shapeSmallSquare, colorYellow, 0, H *
1.03
> )),PlotShapes(shapeNone,colorGreen));
> //PlotShapes( IIf( WR4 > 0, shapeSmallSquare, shapeNone ),
colorYellow,
> 0, H * 1.03);
>
> Filter = WR4;
>
> AddColumn( D1, "D1", 1.4 );
> AddColumn( D2, "D2", 1.4 );
> AddColumn( D3, "D3", 1.4 );
> AddColumn( D4, "D4", 1.4 );
> AddColumn( WR4, "WR4", 1.4 );
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