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 [email protected], "cstdc5588" <[EMAIL PROTECTED]> 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 > ------------------------ Yahoo! Groups Sponsor --------------------~--> Check out the new improvements in Yahoo! Groups email. http://us.click.yahoo.com/6pRQfA/fOaOAA/yQLSAA/GHeqlB/TM --------------------------------------------------------------------~-> Please note that this group is for discussion between users only. To get support from AmiBroker please send an e-mail directly to SUPPORT {at} amibroker.com For other support material please check also: http://www.amibroker.com/support.html Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/amibroker/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
