Hi TomB and reinsley,
Try using an exrem statement for the pivotlow and pivothigh. It will
remove the small green and red arrows.
Pivotlow = (exrem(pivotlow,pivothigh); Pivothigh = exrem(pivothigh,
pivotlow);
Peace and Justice --- Patrick
----- Original Message -----
Sent: Monday, November 09, 2009 1:00
PM
Subject: [amibroker] Re: Tiny red and
green arrows on chart ?
reinsley, tks for the tip.
I did not think to try
removing statements
before posting the question.
Actually, for me,
commenting the statements:
PlotShapes( shapeUpArrow*Buy_Valid,
colorGreen,0, L, -20);
PlotShapes( shapeDownArrow*Sell_Valid, colorRed,0,H,
-20);
does not remove the arrows,
but commenting
out:
//PlotShapes( shapeCircle*PivotLow, colorGreen,0, L, -20);
//PlotShapes( shapeCircle*PivotHigh,colorRed,0,H, 20);
does remove
the arrows from every bar ??
--- In amibroker@xxxxxxxxxxxxxxx,
reinsley <reinsley@xxx> wrote:
>
>
> Second
attempt...
>
> To remove the arrows, comment the lines with
//
>
> //PlotShapes( shapeUpArrow*Buy_Valid, colorGreen,0, L,
-20);
> //PlotShapes( shapeDownArrow*Sell_Valid, colorRed,0,H, -20)
;
>
> Best regards
>
> TomB a écrit :
>
>
> >
> >
> >
> >
Keith
> >
> > I don't believe the arrows are coming from
from PlotShapes()
> > or any function beginning with 'GFX'.
>
>
> > The code which shows the arrows
> > is from the
library.
> > It is:
> >
> > //Zig Zag Indicator
with Valid Entry and Exit Points
> > //Author/Uploader: Eric
Tangen
> >
> > //z_ZigZagValid
> > // ********
CHARTING
> > PercentChange = 6;
> > mystartbar =
SelectedValue(BarIndex()); // FOR GRAPHING
> >
> >
mystartbardate = LastValue(ValueWhen(mystartbar == BarIndex(),
> >
DateNum(),1));
> >
> > InitialValue =
LastValue(ValueWhen(mystartbardate == DateNum(), C , 1 ) ) ;
> >
Temp1 = IIf(BarIndex() >= mystartbar, InitialValue, Null) ;
> >
> > Plot(Temp1, " ", colorBlack,styleLine);
> >
Plot((1+(LastValue(PercentChange)/100))*(Temp1), " ", colorGreen,
>
> styleLine) ;
> >
Plot((1-(LastValue(PercentChange)/100))*(Temp1), " ", colorRed, styleLine)
;
> >
> > ZZ = Zig(C,LastValue(PercentChange)) ;
>
> PivotLow = Ref(IIf(Ref(ROC(ZZ,1),-1) < 0 AND ROC(ZZ,1) > 0, 1,
Null),1);
> > PivotHigh = Ref(IIf(Ref(ROC(ZZ,1),-1) > 0 AND
ROC(ZZ,1) < 0, 1, Null),1);
> >
> > PlotShapes(
shapeCircle*PivotLow, colorGreen,0, L, -20) ;
> > PlotShapes(
shapeCircle*PivotHigh,colorRed,0,H, 20) ;
> >
> > Buy_Valid
=
> >
IIf(C>(1+(LastValue(PercentChange)/100))*(ValueWhen(PivotLow, C,
1))
> > AND ROC(ZZ,1) > 0,1,0);
> > Sell_Valid =
>
> IIf(C<(1-(LastValue(PercentChange)/100))*(ValueWhen(PivotHigh, C,
1))
> > AND ROC(ZZ,1) < 0,1,0);
> >
> >
Buy_Valid = ExRem(Buy_Valid,Sell_Valid);
> > Sell_Valid =
ExRem(Sell_Valid,Buy_Valid);
> >
> > PlotShapes(
shapeUpArrow*Buy_Valid, colorGreen,0, L, -20);
> > PlotShapes(
shapeDownArrow*Sell_Valid, colorRed,0,H, -20) ;
> >
> >
BarColors =
> > IIf(BarsSince(Buy_Valid) <
BarsSince(Sell_Valid)
> > AND BarsSince(Buy_Valid)!=0,
colorGreen,
> > IIf(BarsSince(Sell_Valid) <
BarsSince(Buy_Valid)
> > AND BarsSince(Sell_Valid)!=0, colorRed,
colorBlue));
> >
> > Plot(C, " ", BarColors, styleBar )
;
> > Plot(ZZ," ", colorLightGrey,styleLine|styleThick);
> >
Plot(ZZ," ", BarColors,styleDots|styleNoLine);
> >
> >
Title = Name() + " " + Date() + WriteIf(PivotLow, " Up Pivot
> >
","")+WriteIf(PivotHigh," Down Pivot ","")+ WriteIf(Buy_Valid, " Buy
>
> Point ", "") + WriteIf(Sell_Valid, " Sell Point ", "") ;
> >
> > --- In amibroker@xxxxxxxxxxxxxxx <mailto:amibroker%40yahoogroups.com>,
> > Keith McCombs <kmccombs@> wrote:
> >
>
> > > Tom --
> > > Picture is indeed
worth a thousand words. That is weird.
> > >
>
> > I suggest you right click on the chart and select "Edit
Formula" from
> > > the drop-down menu. Look for Plot
Shapes() and/or any function
> > > beginning with
'GFX'.
> > >
> > > If you that doesn't
help, upload the Entire .afl code for that pane
> > > (what
you opened per previous paragraph), to neonfire, so others can
>
> > take a look at it.
> > > -- Keith
>
> >
> >
>
>
>
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