Re: [amibroker] Re: PlotShapes()

[Terry <MagicTH@xxxxxxxxxxx>]

You will have to look into the future to do that, as follows:

cond= C < Ref(C,1);
PlotShapes( IIf( cond, shapeDigit1, shapeNone ),colorBlue,0,H,24 );

This is because all code is working on the current bar (today) and to plot something on the current bar that is dependent on the NEXT bar (tomorrow) this is considered looking into the future. Just don't use it to trade today :-)

Terry

ami_trader wrote:

terry,
your code place a shape today, I need: If today is true place shape 
yesterday

---
Giuseppe


--- In amibroker@xxxxxxxxxxxxxxx, Terry <MagicTH@xxxx> wrote:
  

Yes, but minor change needed:

cond= C>Ref(C,-1);
PlotShapes( IIf( cond, shapeDigit1, shapeNone ),colorBlue,0,H,24 );


Terry

ami_trader wrote:

    

Is it possible?

cond= C>Ref(C,-1);

PlotShapes( IIf( cond, *plot shapeDigit1 1 bar ago*, shapeNone ), 
colorBlue,0,H,24 );

Thanks

---
Giuseppe






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