//+------------------------------------------------------------------+
//| test 5.mq4 |
//+------------------------------------------------------------------+
#property copyright "Ron T"
#property link "http://www.lightpatch.com"
// in chart window, or seperate window
#property indicator_chart_window
// buffer allocation and color for lines
#property indicator_buffers 2
#property indicator_color1 White
#property indicator_color2 White
// actual buffer array
double ExtMapBuffer1[];
double ExtMapBuffer2[];
// ???
int ExtCountedBars=0;
// external user input (CHECK FOR ERRORS!!)
extern double indChange=0.01;
//+------------------------------------------------------------------+
//| Custom indicator init |
//|------------------------------------------------------------------|
int init()
{
// line properties
SetIndexStyle(0,DRAW_ARROW);
SetIndexBuffer(0, ExtMapBuffer1);
SetIndexArrow(0,159);
SetIndexStyle(1,DRAW_ARROW);
SetIndexBuffer(1, ExtMapBuffer2);
SetIndexArrow(1,159);
return(0);
}
//+------------------------------------------------------------------+
//| Custor indicator deinit function |
//+------------------------------------------------------------------+
int deinit()
{
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
double sum=0;
double oldsum=0;
double change=0;
double hitot=0; // must start at lowest point
double lotot=9999; // must start at highest point
int i;
int pos=5;
if(Bars<=10) return(0);
ExtCountedBars=IndicatorCounted();
if (ExtCountedBars<0) return(-1);
if (ExtCountedBars>0) ExtCountedBars--;
while ( pos >= 0 )
{
ExtMapBuffer1[pos]=Close[pos];
pos--;
}
//---- zero initial bars
if(ExtCountedBars<1)
{
for(i=1;i<5;i++) ExtMapBuffer1[Bars-i]=0;
for(i=1;i<5;i++) ExtMapBuffer2[Bars-i]=0;
}
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains close prices for each bar
Indicator Curves created:
Implements a curve of type DRAW_ARROW
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: