Re: [amibroker] Changing MACD histogram colors

["Anthony Faragasso" <ajf1111@xxxxxxxx>]

_SECTION_BEGIN("MACD");

r1 = Param( "Fast avg", 12, 2, 200, 1 );

r2 = Param( "Slow avg", 26, 2, 200, 1 );

r3 = Param( "Signal avg", 9, 2, 200, 1 );

Plot( ml = MACD(r1, r2), StrFormat(_SECTION_NAME()+"(%g,%g)", r1,

r2), ParamColor("MACD color", colorRed ), ParamStyle("MACD style") );

Plot( sl = Signal(r1,r2,r3), "Signal" + _PARAM_VALUES(), ParamColor

("Signal color", colorBlue ), ParamStyle("Signal style") );

Plot( ml-sl, "MACD Histogram", IIf(ml-sl > 0,colorBrightGreen,colorRed ), styleNoTitle | ParamStyle("Histogram style",

styleHistogram | styleNoLabel, maskHistogram ));

_SECTION_END();

----- Original Message -----

From: areehoi

To: amibroker@xxxxxxxxxxxxxxx

Sent: Sunday, January 30, 2005 2:57 PM

Subject: [amibroker] Changing MACD histogram colors

I've noticed in some software (such as Phrophet) the MACD histogram
is in two colors; for instance Red above the mid point and Green
below. I presume this can be done in AmiBroker but don't know how. 
The built in formula that I have is shown below.  What code do I need
to paste in to make such a change? Thanks for any help offered.

_SECTION_BEGIN("MACD");
r1 = Param( "Fast avg", 12, 2, 200, 1 );
r2 = Param( "Slow avg", 26, 2, 200, 1 );
r3 = Param( "Signal avg", 9, 2, 200, 1 );
Plot( ml = MACD(r1, r2), StrFormat(_SECTION_NAME()+"(%g,%g)", r1,
r2), ParamColor("MACD color", colorRed ), ParamStyle("MACD style") );
Plot( sl = Signal(r1,r2,r3), "Signal" + _PARAM_VALUES(), ParamColor
("Signal color", colorBlue ), ParamStyle("Signal style") );
Plot( ml-sl, "MACD Histogram", ParamColor("Histogram color",
colorBlack ), styleNoTitle | ParamStyle("Histogram style",
styleHistogram | styleNoLabel, maskHistogram ) );
_SECTION_END();


Dick H.






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