我试图在它们出现在图表上之前预测分形值，以便我可以应用其他算法。我尝试了以下方法，但没有用，因为它给了我误报。：
int fractalStore;
int OnInit()
{
fractalStore = iFractals( _Symbol, _Period );
ArraySetAsSeries( UpFrac, false );
ArraySetAsSeries( DownFrac,false );
return( INIT_SUCCEEDED );
}
void OnTick()
{
CopyBuffer( fractalStore, 0, 0, 5, UpFrac );
CopyBuffer( fractalStore, 1, 0, 5, DownFrac );
if ( ( UpFrac[ 0] != UpFrac[ 1] )
&& ( DownFrac[0] == DownFrac[1] )
&& ( UpFrac[ 0] == DownFrac[1] )
&& ( UpFrac[ 0] == DownFrac[0] )
)
{
trade.Buy( 0.1 );
if ( !ArrowBuyCreate( 0, "Arrow Buy" + IntegerToString( count ) ) )
Print( "Cannot sell" );
}
if ( ( DownFrac[0] != DownFrac[1] )
&& ( UpFrac[ 0] == UpFrac[ 1] )
&& ( UpFrac[ 1] == DownFrac[0] )
&& ( UpFrac[ 0] == DownFrac[0] )
)
{
trade.Sell( 0.1 );
ArrowUpCreate();
if ( !ArrowSellCreate( 0, "Arrow Sell" + IntegerToString( count ) ) )
Print( "Cannot sell" );
Comment( "Sell" );
}
}
bool ArrowSellCreate(const long chart_ID=0, // chart's ID
const string name="ArrowSell", // sign name
const int sub_window=0, // subwindow index
datetime time=0, // anchor point time
double price=0, // anchor point price
const color clr=C'225,68,29', // sign color
const ENUM_LINE_STYLE style=STYLE_SOLID, // line style (when highlighted)
const int width=1, // line size (when highlighted)
const bool back=false, // in the background
const bool selection=false, // highlight to move
const bool hidden=true, // hidden in the object list
const long z_order=0) // priority for mouse click
{
//--- set anchor point coordinates if they are not set
ChangeArrowEmptyPoint(time,price);
//--- reset the error value
ResetLastError();
//--- create the sign
if(!ObjectCreate(chart_ID,name,OBJ_ARROW_SELL,sub_window,time,price))
{
Print(__FUNCTION__,
": failed to create \"Sell\" sign! Error code = ",GetLastError());
return(false);
}
//--- set a sign color
ObjectSetInteger(chart_ID,name,OBJPROP_COLOR,clr);
//--- set a line style (when highlighted)
ObjectSetInteger(chart_ID,name,OBJPROP_STYLE,style);
//--- set a line size (when highlighted)
ObjectSetInteger(chart_ID,name,OBJPROP_WIDTH,width);
//--- display in the foreground (false) or background (true)
ObjectSetInteger(chart_ID,name,OBJPROP_BACK,back);
//--- enable (true) or disable (false) the mode of moving the sign by mouse
ObjectSetInteger(chart_ID,name,OBJPROP_SELECTABLE,selection);
ObjectSetInteger(chart_ID,name,OBJPROP_SELECTED,selection);
//--- hide (true) or display (false) graphical object name in the object list
ObjectSetInteger(chart_ID,name,OBJPROP_HIDDEN,hidden);
//--- set the priority for receiving the event of a mouse click in the chart
ObjectSetInteger(chart_ID,name,OBJPROP_ZORDER,z_order);
//--- successful execution
return(true);
}
//+------------------------------------------------------------------+
//| Move the anchor point |
//+------------------------------------------------------------------+
bool ArrowSellMove(const long chart_ID=0, // chart's ID
const string name="ArrowSell", // object name
datetime time=0, // anchor point time coordinate
double price=0) // anchor point price coordinate
{
//--- if point position is not set, move it to the current bar having Bid price
if(!time)
time=TimeCurrent();
if(!price)
price=SymbolInfoDouble(Symbol(),SYMBOL_BID);
//--- reset the error value
ResetLastError();
//--- move the anchor point
if(!ObjectMove(chart_ID,name,0,time,price))
{
Print(__FUNCTION__,
": failed to move the anchor point! Error code = ",GetLastError());
return(false);
}
//--- successful execution
return(true);
}
//+------------------------------------------------------------------+
//| Delete Sell sign |
//+------------------------------------------------------------------+
bool ArrowSellDelete(const long chart_ID=0, // chart's ID
const string name="ArrowSell") // sign name
{
//--- reset the error value
ResetLastError();
//--- delete the sign
if(!ObjectDelete(chart_ID,name))
{
Print(__FUNCTION__,
": failed to delete \"Sell\" sign! Error code = ",GetLastError());
return(false);
}
//--- successful execution
return(true);
}
//+------------------------------------------------------------------+
//| Check anchor point values and set default values |
//| for empty ones |
//+------------------------------------------------------------------+
void ChangeArrowEmptyPoint(datetime &time,double &price)
{
//--- if the point's time is not set, it will be on the current bar
if(!time)
time=TimeCurrent();
//--- if the point's price is not set, it will have Bid value
if(!price)
price=SymbolInfoDouble(Symbol(),SYMBOL_BID);
}
bool ArrowBuyCreate(const long chart_ID=0, // chart's ID
const string name="ArrowBuy", // sign name
const int sub_window=0, // subwindow index
datetime time=0, // anchor point time
double price=0, // anchor point price
const color clr=C'3,95,172', // sign color
const ENUM_LINE_STYLE style=STYLE_SOLID, // line style (when highlighted)
const int width=1, // line size (when highlighted)
const bool back=false, // in the background
const bool selection=false, // highlight to move
const bool hidden=true, // hidden in the object list
const long z_order=0) // priority for mouse click
{
//--- set anchor point coordinates if they are not set
ChangeArrowEmptyPoint(time,price);
//--- reset the error value
ResetLastError();
//--- create the sign
if(!ObjectCreate(chart_ID,name,OBJ_ARROW_BUY,sub_window,time,price))
{
Print(__FUNCTION__,
": failed to create \"Buy\" sign! Error code = ",GetLastError());
return(false);
}
//--- set a sign color
ObjectSetInteger(chart_ID,name,OBJPROP_COLOR,clr);
//--- set a line style (when highlighted)
ObjectSetInteger(chart_ID,name,OBJPROP_STYLE,style);
//--- set a line size (when highlighted)
ObjectSetInteger(chart_ID,name,OBJPROP_WIDTH,width);
//--- display in the foreground (false) or background (true)
ObjectSetInteger(chart_ID,name,OBJPROP_BACK,back);
//--- enable (true) or disable (false) the mode of moving the sign by mouse
ObjectSetInteger(chart_ID,name,OBJPROP_SELECTABLE,selection);
ObjectSetInteger(chart_ID,name,OBJPROP_SELECTED,selection);
//--- hide (true) or display (false) graphical object name in the object list
ObjectSetInteger(chart_ID,name,OBJPROP_HIDDEN,hidden);
//--- set the priority for receiving the event of a mouse click in the chart
ObjectSetInteger(chart_ID,name,OBJPROP_ZORDER,z_order);
//--- successful execution
return(true);
}
//+------------------------------------------------------------------+
//| Move the anchor point |
//+------------------------------------------------------------------+
bool ArrowBuyMove(const long chart_ID=0, // chart's ID
const string name="ArrowBuy", // object name
datetime time=0, // anchor point time coordinate
double price=0) // anchor point price coordinate
{
//--- if point position is not set, move it to the current bar having Bid price
if(!time)
time=TimeCurrent();
if(!price)
price=SymbolInfoDouble(Symbol(),SYMBOL_BID);
//--- reset the error value
ResetLastError();
//--- move the anchor point
if(!ObjectMove(chart_ID,name,0,time,price))
{
Print(__FUNCTION__,
": failed to move the anchor point! Error code = ",GetLastError());
return(false);
}
//--- successful execution
return(true);
}
我正在尝试预测分形箭头的值并显示它们。但是得到非常不同的值并将箭头放在其他地方。
请帮助我，让我知道如何在实际指示器放置箭头之前预测分形的箭头。