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I came up with this, it might not be what you wanted but perhaps
you'll find something of use in it. It probably needs a bit of
debugging, I was very tired when I coded it.
Regards,
Johan
Col=Param("col",0,0,15);
bx=BarIndex();
CurYear=LastValue(Year());
newYear=Cross(DayOfYear(),LastValue(DayOfYear()));
numY=LastValue(Cum(newYear));
BarsInLastYear=LastValue(BarsSince(newYear));
plt=bx>LastValue(bx)-BarsInLastYear;
GraphXSpace=1;
Plot(C,"Close",colorDefault,styleNoDraw);
for(i=numY;i>=0;i--)
{
a=IIf(plt,Ref(C,-Min(i*BarsInLastYear,LastValue(bx))),Null);
Plot(a,"\nyear "+(CurYear-i-1)+"/"+(CurYear-i),25+2*i-Col,styleLine);
PlotShapes(shapeSmallCircle*IsEmpty(Ref(a,-1)),25+2*i-Col,0,a,0);
}
--- In amibroker@xxxxxxxxxxxxxxx, "Anthony Faragasso" <ajf1111@xxxx>
wrote:
> Here is what I am trying to do:
>
> Lets say that I have TickerX and tickerX has 10 years of data....I
would
> like to display a line chart of every year that is in the data in
the same
> Window....
>
> I can currently do it with the following code:
>
> Year1 = BarIndex() - ValueWhen(LastValue(DateNum() )-10002 ==
> DateNum(),BarIndex() );
>
> Year1 = LastValue( Year1);
>
> Year2 = BarIndex() - ValueWhen(LastValue(DateNum() )-20002 ==
> DateNum(),BarIndex() );
>
> Year2 = LastValue( Year2);
>
> Plot( Close,"present year",colorBlue);
>
> Plot( Ref(Close,-Year1),"previous year", colorRed);
>
> Plot( Ref(Close,-Year2),"2 years ago", colorGreen,styleLine);
>
> Would it be possible to do it with a loop, therefore every year
that is in
> the database will be displayed ?
>
>
>
> Thanks in advance
>
> Anthony
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