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();
//----
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) {
double bar_range = (High[pos] - Low[pos]);
ObjectCreate(PatternText[pos], OBJ_TEXT, 0, Time[pos], Low[pos]);
ObjectSet(PatternText[pos], OBJPROP_YDISTANCE, 200);
ObjectSetText(PatternText[pos], DoubleToStr(bar_range, Digits), 10, "Verdana", White);

BufferRange[pos] = bar_range;
pos--;
}
//----
return(0);
}
//+------------------------------------------------------------------+
コレが元です
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