四个颜色显示各个周 //+------------------------------------------------------------------+ //| 4Sessions v2.3| //| Andrew Kuptsov | //| | //+------------------------------------------------------------------+ #property copyright "Andrew Kuptsov" #property indicator_chart_window #define ASIA "Asia" #define EUROPE "Europe" #define AMERICA "America" #define PACIFIC "Pacific" extern int Winter = 2; extern int Summer = 3; extern int Days = 5; extern bool ShowDescription = true; extern bool ShowPips = true; extern bool AsBackground = true; extern bool ShowNextSessions = true; extern int Width = 1; extern int Style = 0; extern string AsiaDesc = "Asia"; extern color AsiaColor = Aqua; extern string AsiaOpen = "00:00"; extern string AsiaClose = "09:00"; extern string EuropeDesc = "Europe"; extern color EuropeColor = DarkKhaki; extern string EuropeOpen = "06:00"; extern string EuropeClose = "15:00"; extern string AmericaDesc = "America"; extern color AmericaColor = LightSalmon; extern string AmericaOpen = "13:00"; extern string AmericaClose = "22:00"; extern string PacificDesc = "Pacific"; extern color PacificColor = LightSteelBlue; extern string PacificOpen = "20:00"; extern string PacificClose = "04:00"; bool bREDRAWN = false; int iBarsInit = 0; //+------------------------------------------------------------------+ datetime Yesterday(datetime dtDate) { dtDate -= dtDate%86400; if (dtDate >= TimeCurrent()) return( Time[0] ); else return( Time[iBarShift( NULL,0,dtDate,false ) +1] ); } //+------------------------------------------------------------------+ datetime Tomorrow(datetime dtDate) { datetime dtResult; dtDate -= dtDate%86400; dtDate += 86399; if (dtDate >= TimeCurrent()) dtResult = dtDate+1; else dtResult = Time[iBarShift( NULL,0,dtDate,false ) -1]; if (dtResult == 0) dtResult = dtDate+1; return(dtResult); } //+------------------------------------------------------------------+ int DST(datetime dtDate) { int iYear; datetime dtLastSunday,dtMarch,dtOctober; iYear = TimeYear(dtDate); for (int i=24; i <= 31; i++) { dtLastSunday=StrToTime(iYear+"."+"03."+i+" 02:00"); if (TimeDayOfWeek(dtLastSunday) == 0) dtMarch = dtLastSunday; dtLastSunday=StrToTime(iYear+"."+"10."+i+" 02:00"); if (TimeDayOfWeek(dtLastSunday) == 0) dtOctober = dtLastSunday; } if (dtDate < dtMarch) return(Winter); else if (dtDate >= dtMarch && dtDate < dtOctober) return(Summer); else if (dtDate >= dtOctober) return(Winter); } //+------------------------------------------------------------------+ void DrawSession(string sSessionName, string sSessionDesc, datetime dtDayToDraw, string sSessionOpen, string sSessionClose, color clrSessionColor) { string sDayToDraw; datetime dtSessionOpen, dtSessionClose; double dHigh, dLow; int iFirstBar, iLastBar, iHourCorrection; sDayToDraw = TimeToStr(dtDayToDraw,TIME_DATE); iHourCorrection = DST(dtDayToDraw); sSessionOpen = TimeToStr( StrToTime(sSessionOpen) + iHourCorrection,TIME_MINUTES ); sSessionClose = TimeToStr( StrToTime(sSessionClose) + iHourCorrection - 1,TIME_MINUTES ); if (StrToTime(sSessionOpen) >= StrToTime(sSessionClose)) { dtSessionClose = StrToTime(TimeToStr(Tomorrow(dtDayToDraw),TIME_DATE)+" "+sSessionClose); sDayToDraw = TimeToStr(dtDayToDraw,TIME_DATE); dtSessionOpen = StrToTime(sDayToDraw+" "+sSessionOpen); } else { dtSessionOpen = StrToTime(sDayToDraw+" "+sSessionOpen); dtSessionClose = StrToTime(sDayToDraw+" "+sSessionClose); } if (ObjectFind(sSessionName) == -1) ObjectCreate(sSessionName,OBJ_RECTANGLE,0,0,0,0,0); ObjectSet(sSessionName,OBJPROP_TIMEFRAMES,OBJ_PERIOD_M1| OBJ_PERIOD_M5| OBJ_PERIOD_M15| OBJ_PERIOD_M30| OBJ_PERIOD_H1); ObjectSet(sSessionName,OBJPROP_TIME1,dtSessionOpen); ObjectSet(sSessionName,OBJPROP_TIME2,dtSessionClose); ObjectSet(sSessionName,OBJPROP_COLOR,clrSessionColor); ObjectSet(sSessionName,OBJPROP_BACK,AsBackground); ObjectSet(sSessionName,OBJPROP_WIDTH,Width); ObjectSet(sSessionName,OBJPROP_STYLE,Style); if (TimeCurrent() >= dtSessionOpen) { iLastBar = iBarShift(NULL,0,dtSessionClose,false); iFirstBar = iBarShift(NULL,0,dtSessionOpen,false); dHigh = High[ iHighest( NULL,0,MODE_HIGH,iFirstBar-iLastBar+1,iLastBar ) ]; dLow = Low [ iLowest( NULL,0,MODE_LOW, iFirstBar-iLastBar+1,iLastBar ) ]; ObjectSet(sSessionName,OBJPROP_PRICE1,dHigh); ObjectSet(sSessionName,OBJPROP_PRICE2,dLow); } else { if (ShowNextSessions) { ObjectSet(sSessionName,OBJPROP_PRICE1,WindowPriceMax(0)+100); ObjectSet(sSessionName,OBJPROP_PRICE2,0); } } if (ShowDescription) { if (ShowPips) { double dPips; dPips = (dHigh-dLow)*MathPow(10,Digits); sSessionDesc = sSessionDesc+" "+DoubleToStr(dPips,0); } ObjectSetText(sSessionName,sSessionDesc); } } //+------------------------------------------------------------------+ void DrawAllSessions() { datetime dtDayToDraw; dtDayToDraw = TimeCurrent()+86400; for (int i=0; i <= Days; i++) { DrawSession(PACIFIC+i, PacificDesc, dtDayToDraw, PacificOpen, PacificClose, PacificColor); DrawSession(AMERICA+i, AmericaDesc, dtDayToDraw, AmericaOpen, AmericaClose, AmericaColor); DrawSession(EUROPE+i, EuropeDesc, dtDayToDraw, EuropeOpen, EuropeClose, EuropeColor); DrawSession(ASIA+i, AsiaDesc, dtDayToDraw, AsiaOpen, AsiaClose, AsiaColor); dtDayToDraw = Yesterday(dtDayToDraw); } } //+------------------------------------------------------------------+ int init() { Winter *= 3600; Summer *= 3600; if (Days == 0) Days = 1; if (Style >= 5) Style = 0; iBarsInit = Bars; DrawAllSessions(); return(0); } //+------------------------------------------------------------------+ int deinit() { if (UninitializeReason() != 3) { for (int i=0; i <= Days; i++) { ObjectDelete(ASIA+i); ObjectDelete(EUROPE+i); ObjectDelete(AMERICA+i); ObjectDelete(PACIFIC+i); } } return(0); } //+------------------------------------------------------------------+ int start() { if (Period() < PERIOD_H4) { int iBarsCur, iBarsDiff; double dNow; iBarsCur = Bars; iBarsDiff = iBarsCur-iBarsInit; dNow = Hour()+Minute()/100.0; if (iBarsDiff > 1) { DrawAllSessions(); iBarsInit = iBarsCur; return(0); } else if (iBarsDiff == 1) { iBarsInit = iBarsCur; } if (dNow >= 0.00 && dNow < 0.01) { if (!bREDRAWN) { DrawAllSessions(); bREDRAWN = true; return(0); } } datetime dtTheTime; datetime dtDayToDraw; dtTheTime = TimeCurrent(); dtDayToDraw = dtTheTime; for (int i=1; i <= 2; i++) { datetime dtOpen, dtClose; dtOpen = ObjectGet(PACIFIC+i,OBJPROP_TIME1); dtClose = ObjectGet(PACIFIC+i,OBJPROP_TIME2); if (dtTheTime >= dtOpen && dtTheTime <= dtClose) DrawSession(PACIFIC+i, PacificDesc, dtDayToDraw, PacificOpen, PacificClose, PacificColor); dtOpen = ObjectGet(AMERICA+i,OBJPROP_TIME1); dtClose = ObjectGet(AMERICA+i,OBJPROP_TIME2); if (dtTheTime >= dtOpen && dtTheTime <= dtClose) DrawSession(AMERICA+i, AmericaDesc, dtDayToDraw, AmericaOpen, AmericaClose, AmericaColor); dtOpen = ObjectGet(EUROPE+i,OBJPROP_TIME1); dtClose = ObjectGet(EUROPE+i,OBJPROP_TIME2); if (dtTheTime >= dtOpen && dtTheTime <= dtClose) DrawSession(EUROPE+i, EuropeDesc, dtDayToDraw, EuropeOpen, EuropeClose, EuropeColor); dtOpen = ObjectGet(ASIA+i,OBJPROP_TIME1); dtClose = ObjectGet(ASIA+i,OBJPROP_TIME2); if (dtTheTime >= dtOpen && dtTheTime <= dtClose) DrawSession(ASIA+i, AsiaDesc, dtDayToDraw, AsiaOpen, AsiaClose, AsiaColor); dtDayToDraw = Yesterday(dtDayToDraw); } } return(0); }4Sessions.jpg

没什么用处，只是看看