Hello, I believe it is because if you have blank bars to the right of the last visible price...it produces error....
----- Original Message ----- From: Bisto To: [email protected] Sent: Tuesday, November 17, 2009 4:05 PM Subject: [amibroker] Re: Is it possible to divide an indicator pane into several zones? I post it again with copy & paste from AB where it's running ok... who knows? function MinZone( array, PercZoneLow, PercZoneHigh ) { fvb = Status( "firstvisiblebar" ); lvb = Status( "lastvisiblebar" ); HHVMax = -100000000; LLVMin = 100000000; for ( i = fvb; i <= Lvb; i++ ) { HHVMax = Max( array[ i ], HHVMax ); LLVMin = Min( array[ i ], LLVMin ); } MinZ = ( PercZoneLow * HHVMax - PercZoneHigh * LLVMin ) / ( PercZoneLow - PercZoneHigh ); return MinZ ; } function MaxZone( array, PercZoneLow, PercZoneHigh ) { fvb = Status( "firstvisiblebar" ); lvb = Status( "lastvisiblebar" ); HHVMax = -100000000; LLVMin = 100000000; for ( i = fvb; i <= Lvb; i++ ) { HHVMax = Max( array[ i ], HHVMax ); LLVMin = Min( array[ i ], LLVMin ); } MinZ = ( PercZoneLow * HHVMax - PercZoneHigh * LLVMin ) / ( PercZoneLow - PercZoneHigh ); MaxZ = ( LLVMin - MinZ ) / PercZoneLow + MinZ; return MaxZ ; } // example: use the above functions to define min and max values of styleownscale // please note that axes type has to be linear (logartimic type requests little modification in the code) // please also note that plot style has to be ALSO styleOwnScale PercZoneLow1 = Param("PercZoneLow1",0.3,0.000001,1,0.05) ; PercZoneHigh1 = Param("PercZoneHigh1 ",1,0.000001,1,0.05) ; Plot( C, "C in zone", colorBlack, styleCandle | styleOwnScale, MinZone(C,PercZoneLow1,PercZoneHigh1), MaxZone(C,PercZoneLow1,PercZoneHigh1)); PercZoneLow2 = Param("PercZoneLow2",0.00001,0.000001,1,0.05) ; PercZoneHigh2 = PercZoneLow1 ; // in case of time consuming array avoid to calculate 3 times arraylongtobecalculated = al = ATR(14); Plot( al, "ATR(14) in zone", colorRed, styleLine | styleOwnScale, MinZone(al,PercZoneLow2,PercZoneHigh2), MaxZone(al,PercZoneLow2,PercZoneHigh2)); --- In [email protected], "Anthony Faragasso" <ajf1...@...> wrote: > > Hello, > > Formula returns Subscript out of range error.. >
