//+------------------------------------------------------------------+
//| ^Dyn_Pivot.mq4 |
//| Modest, Rosh conversed only |
//| http://forexsystems.ru/phpBB/index.php |
//+------------------------------------------------------------------+
#property copyright "Modest, Rosh conversed only"
#property link "http://forexsystems.ru/phpBB/index.php"
#property indicator_chart_window
#property indicator_buffers 5
#property indicator_color1 Blue
#property indicator_color2 Red
#property indicator_color3 LightBlue
#property indicator_color4 Magenta
#property indicator_color5 DarkGreen
//---- input parameters
extern int Formula=0;
int i=1,shift;
double FP=0.0;
double FH=0.0, FL=0.0;
bool result;
//---- buffers
double ExtMapBuffer1[];
double FR1Buffer[];
double FS1Buffer[];
double FR2Buffer[];
double FS2Buffer[];
//+------------------------------------------------------------------+
//| Ïðîâåðêà íîâîãî äíÿ |
//+------------------------------------------------------------------+
bool isNewDay(int _shift)
{
//----
result=false;
if ( (TimeHour(Time[_shift])==0) && (TimeMinute(Time[_shift])==0) ) result=true;
//Print("Äàòà=",TimeToStr(Time[_shift])," isNewDay=",result);
//----
return(result);
}
//+------------------------------------------------------------------+
//| Óñòàíîâèòü óðîâíè FP, FR1,FS1,FR2 è FS2 ïðîøåäøåãî äíÿ |
//+------------------------------------------------------------------+
void SetLevels(int _shift)
{
int prevDay=TimeDay(Time[_shift+1]);
//----
i=1;
while (TimeDay(Time[_shift+i])==prevDay) i++;
i--;
FH=High[Highest(NULL,0,MODE_HIGH,i,_shift+1)];
FL=Low[Lowest(NULL,0,MODE_LOW,i,_shift+1)];
if (Formula==0) FP=NormalizeDouble((FH+FL+Close[_shift+1])/3.0,Digits); else FP=NormalizeDouble((FH+FL+2*Close[_shift+1])/4.0,Digits);
//----
ExtMapBuffer1[_shift]=FP;
FR1Buffer[_shift]=NormalizeDouble(FP+(FP-FL),Digits);
FS1Buffer[_shift]=NormalizeDouble(FP-(FH-FP),Digits);
FR2Buffer[_shift]=NormalizeDouble(FP+(FH-FL),Digits);
FS2Buffer[_shift]=NormalizeDouble(FP-(FH-FL),Digits);
}
//+------------------------------------------------------------------+
//| Óñòàíîâèòü óðîâíè FP, FR1,FS1,FR2 è FS2 â íîëü |
//+------------------------------------------------------------------+
void SetLevelsEmpty(int _shift)
{
ExtMapBuffer1[_shift]=0.0;
FR1Buffer[_shift]=0.0;
FS1Buffer[_shift]=0.0;
FR2Buffer[_shift]=0.0;
FS2Buffer[_shift]=0.0;
}
//+------------------------------------------------------------------+
//| Óñòàíîâêà óðîâíåé â íóëåâîì áàðå |
//+------------------------------------------------------------------+
void SetNullBarLevels(int _shift)
{
int cnt;
int currDay=TimeDay(Time[_shift]);
//----
i=1;
while (TimeDay(Time[_shift+i])==currDay) i++;
if (i>=2)
{
i=i-2;
for (cnt=i;cnt>0;cnt--)
{
ExtMapBuffer1[shift+cnt]=0.0;
FR1Buffer[_shift]=0.0;
FS1Buffer[_shift]=0.0;
}
FH=High[Highest(NULL,0,MODE_HIGH,i+1,_shift)];
FL=Low[Lowest(NULL,0,MODE_LOW,i+1,_shift)];
if (Formula==0) FP=NormalizeDouble((FH+FL+Close[_shift+1])/3.0,Digits); else FP=NormalizeDouble((FH+FL+2*Close[_shift+1])/4.0,Digits);
ExtMapBuffer1[_shift]=FP;
FR1Buffer[_shift]=NormalizeDouble(FP+(FP-FL),Digits);
FS1Buffer[_shift]=NormalizeDouble(FP-(FH-FP),Digits);
FR2Buffer[_shift]=NormalizeDouble(FP+(FH-FL),Digits);
FS2Buffer[_shift]=NormalizeDouble(FP-(FH-FL),Digits);
}
//----
return;
}
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//IndicatorBuffers(5);
if (Formula!=0)Formula=1;
string label1="FR1("+Formula+")";
string label2="FS1("+Formula+")";
string label3="FR2("+Formula+")";
string label4="FS2("+Formula+")";
string label5="FP("+Formula+")";
//---- indicators
SetIndexStyle(0,DRAW_SECTION);
SetIndexBuffer(0,FR1Buffer);
SetIndexEmptyValue(0,0.0);
SetIndexLabel(0,label1);
SetIndexStyle(1,DRAW_SECTION);
SetIndexBuffer(1,FS1Buffer);
SetIndexEmptyValue(1,0.0);
SetIndexLabel(1,label2);
SetIndexStyle(2,DRAW_SECTION);
SetIndexBuffer(2,FR2Buffer);
SetIndexEmptyValue(2,0.0);
SetIndexLabel(2,label3);
SetIndexStyle(3,DRAW_SECTION);
SetIndexBuffer(3,FS2Buffer);
SetIndexEmptyValue(3,0.0);
SetIndexLabel(3,label4);
SetIndexStyle(4,DRAW_SECTION);
SetIndexBuffer(4,ExtMapBuffer1);
SetIndexEmptyValue(4,0.0);
SetIndexLabel(4,label5);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int limit,firstDay;
int counted_bars=IndicatorCounted();
if (counted_bars<0) return(-1);
if (counted_bars==0)
{
limit=Bars-1;
i=1;
firstDay=TimeDay(Time[limit]);
while (TimeDay(Time[limit-i])==firstDay) i++;
limit=limit-i-PERIOD_D1/Period();
}
if (counted_bars>0) limit=Bars-counted_bars;
//----
if (Period()>PERIOD_H4) return;
for (shift=limit;shift>=0;shift--)
{
if (isNewDay(shift)) SetLevels(shift); else SetLevelsEmpty(shift);
if (shift==0) SetNullBarLevels(shift);
}
//----
return(0);
}
//+------------------------------------------------------------------+
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
Series array that contains close prices for each bar
Indicator Curves created:
Implements a curve of type DRAW_SECTION
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: