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_SECTION_BEGIN("Gann 1 bar Swing new "); twobarmode = 0; outsidebar = Outside(); insidebar = H <= Ref( H, -1 ) AND L >= Ref( L, -1 ); // built-in inside() works with < > instead of <= >= upbar = H > Ref( H, -1 ) AND L >= Ref( L, -1 ); downbar = L < Ref( L, -1 ) AND H <= Ref( H, -1 ); upbar2 = upbar OR ( outsidebar AND Ref( downbar, 1 ) ) ; downbar2 = downbar OR ( outsidebar AND Ref( upbar, 1 ) ); Poi = outsidebar AND Ref( insidebar, 1 ); Poo = outsidebar AND Ref( outsidebar, 1 ); Pooi = Poo AND Ref( insidebar, 2 ); Poio = Poi AND Ref( outsidebar, 2 ); Poii = Poi AND Ref( insidebar, 2 ); Pooo = Poo AND Ref( outsidebar, 2 ); Poooi = Pooo AND Ref( insidebar, 3 ); Pooio = Pooi AND Ref( outsidebar, 3 ); Poioo = Poio AND Ref( outsidebar, 3 ); upbar3 = upbar2 OR ( Poi AND Ref( downbar, 2 ) ); downbar3 = downbar2 OR ( Poi AND Ref( upbar, 2 ) ); upbar4 = upbar3 OR ( Poo AND Ref( upbar, 2 ) ); downbar4 = downbar3 OR ( Poo AND Ref( downbar, 2 ) ); upbar5 = upbar4 OR ( Pooi AND Ref( upbar, 3 ) ); downbar5 = downbar4 OR ( Pooi AND Ref( downbar, 3 ) ); upbar6 = upbar5 OR ( Poio AND Ref( upbar, 3 ) ); downbar6 = downbar5 OR ( Poio AND Ref( downbar, 3 ) ); upbar7 = upbar6 OR ( Poii AND Ref( downbar, 3 ) ); downbar7 = downbar6 OR ( Poii AND Ref( upbar, 3 ) ); upbar8 = upbar7 OR ( Pooo AND Ref( downbar, 3 ) ); downbar8 = downbar7 OR ( Pooo AND Ref( upbar, 3 ) ); upbar9 = upbar8 OR ( Poooi AND Ref( downbar, 4 ) ); downbar9 = downbar8 OR (Poooi AND Ref( upbar, 4 ) ); upbar10 = upbar9 OR ( Pooio AND Ref( downbar, 4 ) ); downbar10 = downbar9 OR ( Pooio AND Ref( upbar, 4 ) ); upbar11 = upbar10 OR ( Poioo AND Ref( downbar, 4 ) ); downbar11 = downbar10 OR ( Poioo AND Ref( upbar, 4 ) ); fupbar = upbar11; fdownbar = downbar11; // Two-bar mode handling fupbar = IIf( twobarmode, fupbar AND Ref( fupbar, 1 ), fupbar ); fdownbar = IIf( twobarmode, fdownbar AND Ref( fdownbar, 1 ), fdownbar ); /* Barcount since most recent up and down swings */ Us = BarsSince( fupbar ); Ds = BarsSince( fdownbar ) ; Sd1 =IIf( Us==0, 1, IIf( Ds==0, -1, 0) ); Sd2 = IIf( Sd1 == 1, IIf( Ref( BarsSince(Sd1==1), -1) > Ref( BarsSince( Sd1 == -1), -1), 1, 0), IIf( Sd1 == -1, IIf( Ref( BarsSince(Sd1==1),-1) < Ref( BarsSince( Sd1 == -1),-1), -1, 0), 0 ) ); g0 = ValueWhen( Sd2, Sd2 ); /* sample and hold non-zero values */ /* shift back one bar, add one dummy swing at the end and shift forward */ /* to ensure proper handling of the last swing */ lastbar = Cum(1) == LastValue( Cum(1) ); swinglevel = IIf( g0 == -1, HighestSince( Sd2 == 1, H ), LowestSince( Sd2 == -1, L ) ); swinglevel = IIf( lastbar, IIf( g0 == -1, LowestSince( Sd2 == -1, L ), HighestSince( Sd2 == 1, H )), Ref( swinglevel, 1 ) ); /* Gann Swing chart drawn here */ Graph1 = Ref( ValueWhen( Ref( Sd2 != 0, 1 ) OR lastbar, swinglevel , 0 ), -1 ); Graph1Style = 512+1024; GraphXSpace = 5; Title = Date() + Name() + " 1 Bar Gann Swing Chart"; /* Colourized price bars drawn here */ /* graph0 = close; */ /* graph0style = 128; */ /* barcolor = IIF( outsidebar, 1, IIF( downbar, 4, IIF( upbar, 5, 0 ) ) ); */ /* graph0barcolor = ValueWhen( barcolor != 0, barcolor ); */ _SECTION_END(); _SECTION_BEGIN("Background"); //SetChartBkGradientFill( ParamColor("BgTop", colorLavender),ParamColor("BgBottom", colorCustom3)); SetChartBkColor(colorWhite); // color of outer border SetChartBkGradientFill( ColorRGB(175,175,239), colorLavender, titlebkcolor = colorWhite ); //color of inner panel _SECTION_END();