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Here is what I use:
B=Cross(CCI(14),0);
COL=IIf(BarsSince(B)>5 AND CCI(14)>0,colorBlue,colorRed);
Plot(CCI(14)," ",COL,styleHistogram);
Just the part about the colors.
Regards
Herbert
Ju
----- Original Message -----
From: "Jo" <amibroker@xxxxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Saturday, July 10, 2004 1:55 PM
Subject: [amibroker] Changing histogram bar color
> I'm trying to refine a CCI indicator by changing the bar color after
> the 5th bar above or below the 0 line. The indicator is almost
> complete but I'm stuck on changing the histogram bar color.
>
> Basics are;
> if barcount since cross above 0 line < 6, barcolor = palegreen else
> barcolor = green
>
> if barcount since cross below 0 line < 6, barcolor = pink else
> barcolor = red
>
>
> AFL code so far is:
> /* Woodie's CCI V3*/
>
> //Standard CCI
> ST = 21;
> //Turbo CCI
> T = 8;
>
> MaxGraph = 5;
> LSMA25 = LinearReg( Close, 25 );
> LSMA45 = LinearReg( Close, 45 );
>
> //Plot Standard CCI
> Graph2 = CCI (ST);
>
> Uptrend = 1; Downtrend = -1;
>
> //Color bars Green > 0, Red < 0
> Graph2BarColor = IIf (Graph2 > uptrend, colorGreen, IIf (Graph2 <
> downtrend,4,6));
>
> Graph4 = Graph2;
> Graph4Style = 4;
>
> //Plots Turbo CCI
> Plot(CCI (T),"Turbo",colorYellow,styleLine);
> Plot(2,"ribbon", IIf (C>LSMA25,
> colorGreen,colorRed),styleArea|styleNoLabel, 1, 1000 );
>
> // Plot range lines
> Plot(200,"",colorRed);
> Plot(-200,"",colorRed);
> Plot(100,"",colorBlue);
> Plot(-100,"",colorBlue);
> PlotGrid(50,colorBlack);
> PlotGrid(-50,colorBlack);
> PlotGrid(150,colorBlack);
> PlotGrid(-150,colorBlack);
>
> Title = " " + Name () + " " + FullName() + " " + "CCI period" + "
> =" + WriteVal(ST);
>
>
>
>
> Check AmiBroker web page at:
> http://www.amibroker.com/
>
> Check group FAQ at:
http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> Yahoo! Groups Links
>
>
>
>
>
>
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