//+------------------------------------------------------------------+
//|                                                         画图.mq4 |
//|                                          LIU                SONG |
//|                         www.cxh99.com            qq:262069696    |
//+------------------------------------------------------------------+
#property copyright "LIU                SONG"
#property link      "liusongwh@qq.com            qq:569638390"

#property indicator_chart_window

extern int NumberOfDays = 30;
extern color Color_1 = Wheat;
extern color Color_2 = MediumSlateBlue;
extern int shijian=0;

void deinit() {
   DeleteObjects();
return(0);
}

int start()
  {
     DrawSpiral();
  
  
hua();
   return(0);
  }
 
 
  void  DrawSpiral(){
   for (int i = NumberOfDays; i>=1;i--) {
   ObjectCreate("aaa"+i,OBJ_RECTANGLE, 0,0,0,0);
      ObjectSet("aaa"+i, OBJPROP_TIME1   , iTime(Symbol(),shijian,i));
      ObjectSet("aaa"+i, OBJPROP_PRICE1  , iHigh(Symbol(),shijian,i));
      ObjectSet("aaa"+i, OBJPROP_TIME2   , iTime(Symbol(),shijian,i-1));
      ObjectSet("aaa"+i, OBJPROP_PRICE2  , iLow(Symbol(),shijian,i));
    if(i%2==0)color Color=Color_1;else Color=Color_2;
      ObjectSet("aaa"+i, OBJPROP_COLOR , Color);

   }
  return(0);
  }

  void hua(){
    for (int i = NumberOfDays; i>=0;i--) {
   ObjectCreate ("zhi"+i,OBJ_LABEL, 0,0,0);
   ObjectSetText("zhi"+i, i+":  "+ DoubleToStr((iHigh(Symbol(),shijian,i)-iLow(Symbol(),shijian,i)),4) ,10,"Comic Sans MS", Gold);
   ObjectSet("zhi"+i, OBJPROP_CORNER, 0);
   ObjectSet("zhi"+i, OBJPROP_XDISTANCE, 10);
   ObjectSet("zhi"+i, OBJPROP_YDISTANCE, 12*i); 
  }
return(0);
}

void DeleteObjects(){
   for (int i = NumberOfDays; i>=0;i--) {
  ObjectDelete("aaa"+i);
  ObjectDelete("zhi"+i);
 
  }

  return(0);

}


 

参数可以设置画矩形数量 颜色 以及时间周期 默认0 即为当前周期画矩形 右边的数值为设定周期内 的一根k线的波动值