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I should have removed the code I didn't want .
the top window of the chart is displayed using the code below.
>From reading the Help file I understand that the plotshapes function is
plotted around Graph0. The problem is that for each ticker the arrows are
plotted at varing locations above and or below the center line and sometimes
out of sight(The center line being variable as determined by the variable T,
being = to 18 bars in this case ) .
What I would like to do , if possable, is have the arrows plotted along the
center line
I remember seeing a post or code in relation to this a while back but I
forget where and how long ago.
I'm going to have to compile a code snipit database or help file of handy
bits like this I think.
At the moment I'm more of a Cut and Paste AFL Newbie
The code you kindly posted plotted the same ( being my fault because I
didn't remove the garbage in the first place).
/*MA Diff by Larry Lovrencic*/
/* Modified */
T = Param("KMA Period", 18, 2, 150, 1); /*Variable Time Period for KMA*/
KMA=((C-EMA(C,T))/EMA(C,T))*100;
Buy = KMA > 0;
Sell = KMA < 0;
Cover = KMA > 0;
Short = KMA < 0;
Buy = ExRem( Buy, Sell );
Sell = ExRem( Sell, Buy );
Cover = ExRem( Cover, Short );
Short = ExRem( Short, Cover );
PlotShapes(IIf( Buy, shapeUpArrow,shapeNone),colorBrightGreen,0);
PlotShapes(IIf( Sell, shapeDownArrow, shapeNone),colorRed,0);
Graph0=KMA;
Graph0Style=2+4;
Graph0BarColor=IIf(KMA>0,5,4);
GraphXSpace=5;
Title=Name()+" "+Date()+" The Close is"+WriteIf(KMA>0," above"," below")+"
KMA of " +WriteVal ((T),format=1) +" Bars by
"+WriteVal(abs(KMA),format=1.2)+"%";
Regards
Don McKay
----- Original Message -----
From: "Stephane Carrasset" <nenapacwanfr@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Thursday, October 02, 2003 12:37 AM
Subject: [amibroker] Re: Help with buy sell signals
> --- In amibroker@xxxxxxxxxxxxxxx, "don" <donmac63@xxxx> wrote:
> > New User learning AFL
> >
> that's better to get separate buy && sell shapes
> PlotShapes(IIf( buy, shapeUpArrow,shapeNone),colorGreen,0,L,-20);
> PlotShapes(IIf( sell, shapeDownArrow, shapeNone),colorRed,H,C,-20);
>
>
>
> > centerline in the following code.
> > Can someone please assist.
> > thanks in advance
> >
> > /*MA Diff 20 by Larry Lovrencic*/
> >
> > Modified
> >
> > T = Param("KMA Period", 18, 2, 150, 1); /*Time Period for MA*/
> >
> > KMA=((C-EMA(C,T))/EMA(C,T))*100;
> >
> >
> > Buy = KMA > 0;
> >
> > Sell = KMA < 0;
> >
> > Cover = KMA > 0;
> >
> > Short = KMA < 0;
> >
> > Buy = ExRem( Buy, Sell );
> >
> > Sell = ExRem( Sell, Buy );
> >
> > Cover = ExRem( Cover, Short );
> >
> > Short = ExRem( Short, Cover );
> >
> > shape = Buy * shapeUpArrow + Sell * shapeDownArrow;
> >
> > PlotShapes( shape, IIf( Buy, colorBrightGreen , colorRed ),0, IIf(
> Buy ,
> > Low, High )) ;
> >
> > Graph0=KMA;
> >
> > Graph0Style=2+4;
> >
> > Graph0BarColor=IIf(KMA>0,5,4);
> >
> > GraphXSpace=5;
> >
> > Title=Name()+" "+Date()+" The Close is"+WriteIf(KMA>0," above","
> below")+"
> > KMA of " +WriteVal ((T),format=1) +" Bars by
> > "+WriteVal(abs(KMA),format=1.2)+"%";
> >
> >
> > Regards
> >
> > Don McKay
>
>
>
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