//+------------------------------------------------------------------+
//| Daily Range.mq4 |
//| Copyright © 2008, LEGRUPO |
//| http://www.legrupo.com |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2008, LEGRUPO"
#property link "http://www.legrupo.com"
#property indicator_chart_window
#property indicator_buffers 1
#property indicator_color1 Red
double BufferRange[];
string PatternText[5000];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
// IndicatorBuffers(1);
SetIndexStyle(0, DRAW_ARROW, 0, 1);
SetIndexArrow(0, 172);
SetIndexBuffer(0,BufferRange);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
ObjectsDeleteAll();
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int counted_bars=IndicatorCounted();
double bar_range;
//----
if (counted_bars < 0) {
return(-1);
}
if (counted_bars > 0) {
counted_bars--;
}
int pos = Bars-counted_bars;
// string PatternText[5000];
for(int j = 0; j < Bars; j++)
{
PatternText[j] = "pattern-" + j;
}
while (pos>=0) {
bar_range = (High[pos] - Low[pos]);
if (Digits < 4) bar_range = bar_range * 100; else bar_range = bar_range * 10000;
ObjectCreate(PatternText[pos], OBJ_TEXT, 0, Time[pos], Low[pos]);
ObjectSet(PatternText[pos], OBJPROP_YDISTANCE, 200);
ObjectSetText(PatternText[pos], DoubleToStr(bar_range, 0), 10, "Verdana", White);
BufferRange[pos] = bar_range;
pos--;
}
//----
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_ARROW
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: