//+------------------------------------------------------------------+
//| Copyright © 2007, HexSys |
//| |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2007, HexSys"
#property link ""
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Red
#property indicator_color2 Blue
//---- input parameters
extern int viewBars=200;
extern color cUP=Magenta;
extern color cDO=SkyBlue;
//---- buffers
double fractalUP[];
double fractalDO[];
int Time0 = 0;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_ARROW);
SetIndexArrow(0,217);
SetIndexBuffer(0,fractalUP);
SetIndexEmptyValue(0,0.0);
SetIndexStyle(1,DRAW_ARROW);
SetIndexArrow(1,218);
SetIndexBuffer(1,fractalDO);
SetIndexEmptyValue(1,0.0);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
for(int i=1; i<=viewBars+1;i++)
{
DeleteObjects("fracUP"+i);
DeleteObjects("fracDO"+i);
}
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
//----
//---------------------------
if (Time0 == Time[0]) return;
Time0 = Time[0];
//---------------------------
ArrayInitialize(fractalUP,0);
ArrayInitialize(fractalDO,0);
for(int i=1; i<viewBars; i++)
{
if(i>2)
{
if(High[i+1]<High[i] && High[i]>=High[i-1] && High[i+2]<High[i] && High[i]>=High[i-2])
{
fractalUP[i]=High[i];
CreateObjects("fracUP"+i,cUP,i,High[i]);
}
if(Low[i+1]>Low[i] && Low[i]<=Low[i-1] && Low[i+2]>Low[i] && Low[i]<=Low[i-2])
{
fractalDO[i]=Low[i];
CreateObjects("fracDO"+i,cDO,i,Low[i]);
}
}
}
//----
return(0);
}
//+------------------------------------------------------------------+
//--------------------------------------------------
// CreateObjects - ñîçäàåò ãîðèçîíòàëüíóþ ëèíèþ
//--------------------------------------------------
void CreateObjects(string nm, color cl, int sh, double pr)
{
datetime t=Time[sh];
if (ObjectFind(nm)==-1)
{
ObjectCreate(nm,OBJ_ARROW,0,0,0);
ObjectSet(nm,OBJPROP_COLOR,cl);
//ObjectSetText(nm,txt);
}
ObjectSet(nm,OBJPROP_ARROWCODE,SYMBOL_LEFTPRICE);
ObjectSet(nm,OBJPROP_PRICE1,pr);
ObjectSet(nm,OBJPROP_TIME1,t);
ObjectSetText(nm,DoubleToStr(pr,4));
//ObjectSet(nm,OBJPROP_WIDTH,0);
//ObjectSet(nm,OBJPROP_BACK,True);
//ObjectSet(nm,OBJPROP_STYLE,STYLE_DOT);
//ObjectSet(nm,OBJPROP_TIMEFRAMES,0x001F);
}
//--------------------------------------------------
// DeleteObjects -
//--------------------------------------------------
void DeleteObjects(string nm)
{
if (ObjectFind(nm)!=-1)
{
ObjectDelete(nm);
}
}
Sample
Analysis
Market Information Used:
Series array that contains open time of each bar
Series array that contains the highest prices of each bar
Series array that contains the lowest prices of each bar
Indicator Curves created:
Implements a curve of type DRAW_ARROW
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: