//+------------------------------------------------------------------+
//| RSL1.mq4 |
//| Copyright © 2006, Õàðèòîíîâ À. |
//| HaritonovAB@rambler.ru |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2006, MetaQuotes Software Corp."
#property link "HaritonovAB@rambler.ru"
#property indicator_chart_window
#property indicator_buffers 1
//---- input parameters
extern int MA_period=20; // Ïåðèîä îïîðíîé ñêîëüçÿùåé ñðåäíåé (MA)
extern double LHistoCor=1.0; // Ìíîæèòåëü êîððåêòèðîâêè âèäèìîé äëèíû ãèñòîãðàììû
extern color Hcolor=Red; // Öâåò ãèñòîãðàììû
double MA[];
int RS[];
int FS,n;
double maxHigh,minLow;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
IndicatorBuffers(1);
SetIndexStyle(0,DRAW_NONE);
SetIndexBuffer(0,MA);
int Asize;
maxHigh=High[Highest(NULL,0,MODE_HIGH,WHOLE_ARRAY,0)];
minLow =Low[Lowest(NULL,0,MODE_LOW,WHOLE_ARRAY,0)];
Asize= (maxHigh - minLow)/Point;
ArrayResize(RS,Asize);
ArrayInitialize(RS, 0);
n=0;
Print(Asize," ",maxHigh," ",minLow);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
ObjectsDeleteAll(0, OBJ_RECTANGLE);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int i, j,k,t,counted_bars=IndicatorCounted();
double mH,mL,maxRS;
mH=minLow;mL=maxHigh;
string LineName;
//----
if(Bars<=MA_period) return(0);
//---- initial zero
if(counted_bars<MA_period)
for(i=1;i<=0;i++)MA[Bars-i]=0.0;
//----
i=Bars-MA_period-1;
if(counted_bars>=MA_period)i=Bars-counted_bars-1;
while(i>=1) {
MA[i]=iMA(NULL,0,13,0,MODE_EMA,PRICE_MEDIAN,i);
if(High[i]>mH)mH=High[i];if((MA[i]>MA[i+1])&&(MA[i+1]<MA[i+2])){k=(mL-minLow)/Point;RS[k]++;mH=mL;}
if(Low[i]<mL)mL=Low[i]; if((MA[i]<MA[i+1])&&(MA[i+1]>MA[i+2])){k=(mH-minLow)/Point;RS[k]++;mL=mH;}
i--; }
ObjectsDeleteAll(0, OBJ_RECTANGLE);
t=Period()*60*LHistoCor;
j=(maxHigh-minLow)/Point-1;Print(j);
while(j>=0){
LineName="P_line"+j;
ObjectCreate(LineName,OBJ_RECTANGLE,0,Time[FirstVisibleBar( )],minLow+j*Point,Time[FirstVisibleBar( )]+t*RS[j],minLow+(j+0.4)*Point);
ObjectSet(LineName,OBJPROP_COLOR,Hcolor);// çàäàäèì öâåò ëèíèè
ObjectSet(LineName, OBJPROP_STYLE, STYLE_DOT);
j--;}
//----
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains the highest prices of each bar
Series array that contains the lowest prices of each bar
Series array that contains open time of each bar
Indicator Curves created:
Implements a curve of type DRAW_NONE
Indicators Used:
Moving average indicator
Custom Indicators Used:
Order Management characteristics:
Other Features: