[存档]任何菜鸟问题,为了不使论坛变得杂乱无章。专业人士,不要与它擦肩而过。没有你,哪里都不能去 - 5. - 页 328

 

问题为什么在指标窗口中不显示文本标签?

// -- Процедура
void SetText(string name, string Vl, datetime t1, double p1, color c)
 {
 // if (ObjectFind(name)!=-1) ObjectDelete(name);
  ObjectCreate(name,OBJ_TEXT,WindowFind("Awesome_super_volumes"),0,0,0,0);
  ObjectSetText(name, Vl, 10, "Times New Roman", c);
  ObjectSet(name, OBJPROP_TIME1 , t1);
  ObjectSet(name, OBJPROP_PRICE1, p1);
  ObjectSet(name, OBJPROP_COLOR, c); 
  }
// -- Обращение
SetText("Awesome_super_volumes", DoubleToStr(VLUP,0), tmhgh, dist, Black);

https://www.mql5.com/ru/forum/142582/page325 06.05.2013 17:01.

 
Merincool:


我还想,根据你的逻辑,该工具应该从极限和0条计算RSI,但从最后还是从开始计算RSI有区别吗? 它应该在一个给定的范围内计算每个条形的RSI,并将该值放入一个缓冲区(我是指一个数组),然后将数组中的三个连续值相互比较。还是说情况并非如此?

是的,在我的匆忙中,我错了。

我没有注意到,你有2个循环,彼此相随。

通常,一个指标中使用一个周期,因此,它被用于计算和比较。如果一切都在一个周期内实现,当然,阵列元素[i+1]是否被计算出来并不重要 :)

 
amurik61:


解释:"在周期中,你指的是指标的未计算值 " 的意思。

我急忙提出建议,见以前的帖子。

 
伙计们,请告诉我这个程序有什么问题!本页的第一个帖子。
 
Fox_RM:
伙计们,请告诉我这个程序有什么问题!本页的第一个帖子。

ObjectSetText(name," Vl" ,10,"Times New Roman", c);

 
看看对象清单,也许它们就在那里,但价格歪歪扭扭的,而且,或者是时间
 
如何恢复编译器? MetaEditor 4写道,编译器无法启动。
 

你能告诉我为什么该指标在测试器中不工作吗?


//+------------------------------------------------------------------+
//|                                                   ProfitLine.mq4 |
//|                               Copyright © 2010, Evgeniy Trofimov |
//|                           https://www.mql5.com/ru/users/evgetrofi |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2010, Evgeniy Trofimov"
#property link      "https://www.mql5.com/ru/users/evgetrofi"
#property indicator_chart_window
extern double Profit=0.0;
extern int MagicNumber = 0;
extern string NameBuy = "LineBuy";
extern string NameSell = "LineSell";
extern color ColorBuy = DarkBlue;
extern color ColorSell = FireBrick;
double LotsBuy, LotsSell;
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
void init() {

   return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
void deinit() {
   if (ObjectFind(NameBuy)!=-1) ObjectDelete(NameBuy);
   if (ObjectFind(NameSell)!=-1) ObjectDelete(NameSell);
   
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
void start() {
   int    counted_bars=IndicatorCounted();
   int Window;
   double PB = ProfitPrice(Symbol(), OP_BUY, MagicNumber, Profit);
   double PS = ProfitPrice(Symbol(), OP_SELL, MagicNumber, Profit);
   //double P = (PB*LotsBuy + PS*LotsSell) / (LotsBuy+LotsSell);
   //Window=WindowFind(Shortname);
   Window=0;
   if (ObjectFind(NameBuy)==-1) ObjectCreate(NameBuy,OBJ_HLINE,Window,0,PB);
   ObjectSet(NameBuy,OBJPROP_PRICE1,PB);
   ObjectSet(NameBuy,OBJPROP_COLOR,ColorBuy);
   if (ObjectFind(NameSell)==-1) ObjectCreate(NameSell,OBJ_HLINE,Window,0,PS);
   ObjectSet(NameSell,OBJPROP_PRICE1,PS);
   ObjectSet(NameSell,OBJPROP_COLOR,ColorSell);

} //start()
//+------------------------------------------------------------------+
double ProfitPrice(string fSymbol, int fType, int fMagic=0, double MyProfit=0.0){
   //Функция возвращает цену, на которую необходимо установить уровень TakeProfit, чтобы получить прибыль MyProfit
   double SummPrice=0.0, SummLots=0.0, Formula=0.0;
   int k;
   int total = OrdersTotal();
   for (int i = total-1; i >= 0; i--) {
      OrderSelect(i, SELECT_BY_POS, MODE_TRADES);
      if(OrderSymbol()==fSymbol) {
         if(OrderMagicNumber()==fMagic || fMagic==0) {
            if(OrderType()==fType) {
               k++;
               SummLots=SummLots+OrderLots();
               SummPrice=SummPrice+OrderOpenPrice()*OrderLots();
            }
         }
      }
   }//Next i  
   
   if(k>0){
      if(fType==OP_BUY){
         Formula = SummPrice/SummLots + 
         MyProfit * MarketInfo(fSymbol, MODE_POINT) / 
         (MarketInfo(fSymbol, MODE_TICKVALUE) * SummLots) +
         MarketInfo(fSymbol, MODE_SPREAD) * MarketInfo(fSymbol, MODE_POINT);
         LotsBuy = SummLots;
      } else {
         Formula = SummPrice/SummLots - 
         MyProfit * MarketInfo(fSymbol, MODE_POINT) / 
         (MarketInfo(fSymbol, MODE_TICKVALUE) * SummLots) -
         MarketInfo(fSymbol, MODE_SPREAD) * MarketInfo(fSymbol, MODE_POINT);
         LotsSell = SummLots;         
      }
   }
   
   return(Formula);
}//ProfitPrice()
//+------------------------------------------------------------------+
 
david2:

你能告诉我为什么该指标在测试器中不工作吗?




为什么它应该在测试器中工作?
 
valeryk:

ObjectSetText(name," Vl" ,10,"Times New Roman", c);


报价并没有帮助。