变色均线源代码(mt4)

case 5: pr = (High[length-i+shift] + Low[length-i+shift] + Close[length-i+shift])/3;break;
case 6: pr = (High[length-i+shift] + Low[length-i+shift] + Close[length-i+shift] + Close[length-i+shift])/4;break;
}
}
return(0);
}
extern int MA_Period2 = 10;
extern int MA_Mode2 = 1; //0=sma, 1=ema, 2=smma, 3=lwma, 4=lsma
extern int PriceMode2 = 0;//0=close, 1=open, 2=high, 3=low, 4=median(high+low)/2, 5=typical(high+low+close)/3, 6=weighted(high+low+close+close)/4
MA2[i] = LSMA(MA_Period2, PriceMode2, i);
}
else
{
MA2[i] = iMA(NULL, 0, MA_Period2, 0, MA_Mode2, PriceMode2, i);
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start() {
extern int MA_Period3 = 20;
extern int MA_Mode3 = 1; //0=sma, 1=ema, 2=smma, 3=lwma, 4=lsma
extern int PriceMode3 = 0;//0=close, 1=open, 2=high, 3=low, 4=median(high+low)/2, 5=typical(high+low+close)/3, 6=weighted(high+low+close+close)/4
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
extern int MA_Period4 = 30;
extern int MA_Mode4 = 1; //0=sma, 1=ema, 2=smma, 3=lwma, 4=lsma
extern int PriceMode4 = 0;//0=close, 1=open, 2=high, 3=low, 4=median(high+low)/2, 5=typical(high+low+close)/3, 6=weighted(high+low+close+close)/4
double MA1[];
double MA2[];
double MA3[];
double MA4[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| LSMA with PriceMode |
}
if (MA_Mode4 == 4)
{
MA4[i] = LSMA(MA_Period4, PriceMode4, i);
}
else
{
MA4[i] = iMA(NULL, 0, MA_Period4, 0, MA_Mode4, PriceMode4, i);
//| PrMode 0=close, 1=open, 2=high, 3=low, 4=median(high+low)/2, |
//| 5=typical(high+low+close)/3, 6=weighted(high+low+close+close)/4 |
//+------------------------------------------------------------------+
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
for(i = 0; i <= limit; i++) {
if (MA_Mode1 == 4)
{
MA1[i] = LSMA(MA_Period1, PriceMode1, i);
}
tmp = ( i - lengthvar)*pr;
sum+=tmp;
}
wt = sum*6/(length*(length+1));
return(wt);
}
//+------------------------------------------------------------------+
}
else
{
MA1[i] = iMA(NULL, 0, MA_Period1, 0, MA_Mode1, PriceMode1, i);
}
if (MA_Mode2 == 4)
{
//---- 3 indicator buffers mapping
if(!SetIndexBuffer(0,MA1) &&
!SetIndexBuffer(1,MA2) &&
!SetIndexBuffer(2,MA3) &&
!SetIndexBuffer(3,MA4))
int limit, i;
int counted_bars=IndicatorCounted();
//---- check for possible errors
if(counted_bars<0) return(-1);
//---- last counted bar will be recounted
#property indicator_chart_window
#property indicator_buffers 4
#property indicator_color1 Red
#property indicator_color2 Green
#property indicator_color3 Yellow
case 1: pr = Open[length-i+shift];break;
case 2: pr = High[length-i+shift];break;
case 3: pr = Low[length-i+shift];break;
case 4: pr = (High[length-i+shift] + Low[length-i+shift])/2;break;
}
if (MA_Mode3 == 4)
{
MA3[i] = LSMA(MA_Period3, PriceMode3, i);
}
else
{
MA3[i] = iMA(NULL, 0, MA_Period3, 0, MA_Mode3, PriceMode3, i);
//+------------------------------------------------------------------+
int init()
{
//---- drawing settings
SetIndexStyle(0,DRAW_LINE);
SetIndexStyle(1,DRAW_LINE);
Hale Waihona Puke sum = 0; for(i = length; i >= 1 ; i--)
{
lengthvar = length + 1;
lengthvar /= 3;
tmp = 0;
switch (prMode)
{
case 0: pr = Close[length-i+shift];break;
extern int MA_Period1 = 5;
extern int MA_Mode1 = 1; //0=sma, 1=ema, 2=smma, 3=lwma, 4=lsma
extern int PriceMode1 = 0;//0=close, 1=open, 2=high, 3=low, 4=median(high+low)/2, 5=typical(high+low+close)/3, 6=weighted(high+low+close+close)/4