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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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