[amibroker] Re: can not show buy or sell signal arrow

["dbbpj" <dbbpj@xxxxxxxx>]

Hi,

You should try suing the PlotShape() function to plot arrows directly 
on your chart.

Try this example:
PlotShapes(IIf(Buy,shapeUpArrow,shapeNone) ,colorBrightGreen,0,Graph0,
-15);
PlotShapes(IIf(Sell,shapeDownArrow,shapeNone),colorRed,0,Graph1,15);

Cheers,
DB

--- In amibroker@xxxxxxxxxxxxxxx, "cstdc5588" <cstdc5588@xxx> wrote:
>
> Hi All,
> 
> I have a new computer and installed AmiBroker Pro 4.8 version 
> yesterday. I run a simple formula which worked in my old computer. 
But 
> it can not show buy or sell signal arrow in my new computer.  Below 
is 
> the formula: 
> 
> Cond = Cross( MA (Close, 10), MA(Close, 20) );
> Cond1 = Cross( MA (Close, 20), MA(Close, 10) );
> Buy = Cond;
> Sell = Cond1;
> AlertIf( Buy, "SOUND C:\\Windows\\Media\\Ding.wav", "Audio alert", 1
 );
> AlertIf( Sell, "SOUND C:\\Windows\\Media\\Ding.wav", "Audio alert", 
2 );
> 
> Could you please teach me how to solve this problem.
> 
> Thanks a lot.
> 
> Robert
>