主图指标 mt4指标类型：震荡指标 是否能用在mt4手机版上：否 level_sensor_116指标 是否含有未来函数：无 可以用在韬客外汇返佣网的平台上 //+------------------------------------------------------------------+ //| Level Sensor.mq4 | //| Copyright ? 2005, Sfen. | //+------------------------------------------------------------------+ #property copyright "Copyright ? 2005, Sfen" #property indicator_chart_window // input parameters extern int MAX_HISTORY = 500; extern int STEP = 1; //---- string OBJECT_PREFIX = "LEVELS"; int ObjectId = 0; //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ int init() { return(0); } //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ double CSH(int shift) { return (MathMax(Open[shift], Close[shift])); } //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ double CSL(int shift) { return (MathMin(Open[shift],Close[shift])); } //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ string IntToStr(int X) { return (DoubleToStr(X, 0)); } //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ string ObGetUniqueName(string Prefix) { ObjectId++; return (Prefix+" "+IntToStr(ObjectId)); } //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ void ObDeleteObjectsByPrefix(string Prefix) { int L = StringLen(Prefix); int i = 0; while(i < ObjectsTotal()) { string ObjName = ObjectName(i); if(StringSubstr(ObjName, 0, L) != Prefix) { i++; continue; } ObjectDelete(ObjName); } } //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ int deinit() { ObDeleteObjectsByPrefix(OBJECT_PREFIX); return(0); } //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ int start() { string S; ObDeleteObjectsByPrefix(OBJECT_PREFIX); double HH = 0; double LL = 1000000; int History = MathMin(Bars,MAX_HISTORY); int i, j, k; for(i = 1; i < History; i++) { HH = MathMax(HH, CSH(i)); LL = MathMin(LL, CSL(i)); } int NumberOfPoints = (HH - LL) / (1.0*Point*STEP) + 1; int Count; ArrayResize(Count, NumberOfPoints); for(i = 0; i < NumberOfPoints; i++) Count = 0; for(i = 1; i < History; i++) { double C = CSL(i); while(C < CSH(i)) { int Index = (C-LL) / (1.0*Point*STEP); Count[Index]++; C += 1.0*Point*STEP; } } for(i = 0; i < NumberOfPoints; i++) { double StartX = Time[5]; double StartY = LL + 1.0*Point*STEP*i; double EndX = Time[5+Count]; double EndY = StartY; string ObjName = ObGetUniqueName(OBJECT_PREFIX); ObjectDelete(ObjName); ObjectCreate(ObjName, OBJ_TREND, 0, StartX, StartY, EndX, EndY); ObjectSet(ObjName, OBJPROP_RAY, 0); ObjectSet(ObjName, OBJPROP_COLOR, Red); } return(0); } //+------------------------------------------------------------------+ level_sensor_116.jpg