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Why are you using Graph when plot is much easier and all fits all settings
into a single line
Plot(CCI (ST) , "", iif( cci(st) >= 0, iif( barssince (cross ( cci(st) , 0 )
<=5, colorpalegreen, colorgreen ), iif( barssince (cross ( 0, cci(st) )
<=5, colorpink, colorred )), stylehistogram );
I think I have the brackets in right places, and the right number of them
:-)
Cheers,
Graham
http://e-wire.net.au/~eb_kavan/
-----Original Message-----
From: Jo [mailto:amibroker@xxxxxxxxxxxxx]
Sent: Saturday, July 10, 2004 7:55 PM
To: amibroker@xxxxxxxxxxxxxxx
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);
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