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You could have the same formula loaded twice in the same pane, so the
variables are common and cause interference.
Or a mod of the same formula with the same variables.
Load the formula only once in a pane, nothing else. The comment will
remove the arrows as explain in the prvious post.
Best regards
TomB a écrit :
>
>
>
>
> 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 <mailto:amibroker%40yahoogroups.com>,
> 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> <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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