求助，请帮忙在这条均线上加上报警
这是一条变色均线，希望各位大哥帮忙加个k现触碰到能报警，并加个标记指示，谢谢！//+------------------------------------------------------------------+//|MegaTrend HMA.mq4
//| Copyright ?2006 WizardSerg <wizardserg@mail.ru>, ?? ??????? ForexMagazine #104
//| wizardserg@mail.ru
//| Revised by IgorAD,igorad2003@yahoo.co.uk |
//|
//| Personalized by iGoR for the Trend Slope Trading method (T_S_T)
//| Link: http://www.strategybuilderfx.com/forums/showthread.php?t=16507
//| contact: igor@igor.cc
//+------------------------------------------------------------------+
#property copyright "MT4 release WizardSerg <wizardserg@mail.ru>, ?? ??????? ForexMagazine #104"
#property link "wizardserg@mail.ru"
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Lime
#property indicator_color2 Red
//---- input parameters
extern int period=15;
extern int method=3; // MODE_SMA
extern int price=0; // PRICE_CLOSE
//---- buffers
double Uptrend[];
double Dntrend[];
double ExtMapBuffer[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
IndicatorBuffers(3);
SetIndexBuffer(0, Uptrend);
//ArraySetAsSeries(Uptrend, true);
SetIndexBuffer(1, Dntrend);
//ArraySetAsSeries(Dntrend, true);
SetIndexBuffer(2, ExtMapBuffer);
ArraySetAsSeries(ExtMapBuffer, true);
SetIndexStyle(0,DRAW_LINE,STYLE_SOLID,2);
SetIndexStyle(1,DRAW_LINE,STYLE_SOLID,2);
IndicatorShortName("MegaTrend("+period+")");
return(0);
}
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
// ???? ????? ?????? ??????
return(0);
}
//+------------------------------------------------------------------+
//| ?????????? ??????? |
//+------------------------------------------------------------------+
double WMA(int x, int p)
{
return(iMA(NULL, 0, p, 0, method, price, x));
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int counted_bars = IndicatorCounted();
if(counted_bars < 0)
return(-1);
int x = 0;
int p = MathSqrt(period);
int e = Bars - counted_bars + period + 1;
double vect[], trend[];
if(e > Bars)
e = Bars;
ArrayResize(vect, e);
ArraySetAsSeries(vect, true);
ArrayResize(trend, e);
ArraySetAsSeries(trend, true);
for(x = 0; x < e; x++)
{
vect = 2*WMA(x, period/2) - WMA(x, period);
// Print("Bar date/time: ", TimeToStr(Time), " close: ", Close, " vect[", x, "] = ", vect, " 2*WMA(p/2) = ", 2*WMA(x, period/2), " WMA(p) = ",WMA(x, period));
}
for(x = 0; x < e-period; x++)
ExtMapBuffer = iMAOnArray(vect, 0, p, 0, method, x);
for(x = e-period; x >= 0; x--)
{
trend = trend;
if (ExtMapBuffer> ExtMapBuffer) trend =1;
if (ExtMapBuffer< ExtMapBuffer) trend =-1;
if (trend>0)
{ Uptrend = ExtMapBuffer;
if (trend<0) Uptrend=ExtMapBuffer;
Dntrend = EMPTY_VALUE;
}
else
if (trend<0)
{
Dntrend = ExtMapBuffer;
if (trend>0) Dntrend=ExtMapBuffer;
Uptrend = EMPTY_VALUE;
}
//Print( " trend=",trend);
}
return(0);
}
//+------------------------------------------------------------------+
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