引用:
原帖由 huangkong 于 2008-4-26 11:48 发表 
neo007你好！
Hiro曾经帮我解决过一个问题，是在小周期上显示大周期的均线问题。
但是这个指标没有源文件，我想知道他是怎么写的，去问hiro，他说他也不清楚，并建议我来问您。
不知道您能不能帮我看看，这个问题 ...
复制内容到剪贴板
代码:
//+------------------------------------------------------------------+
//| MTF_MovingAverage.mq4 |
//| Copyright ?2006, Keris2112 |
//| |
//+------------------------------------------------------------------+
#property copyright "Copyright ?2006, Keris2112" //MTF version
#property link "http://www.forex-tsd.com"
#property copyright "MT4 release WizardSerg ForexMagazine #104" //Original version
#property link "wizardserg@mail.ru"
#property indicator_chart_window
#property indicator_buffers 8
#property indicator_color1 Silver
#property indicator_color2 Silver
#property indicator_color3 Silver
#property indicator_color4 Silver
#property indicator_color5 Silver
#property indicator_color6 Silver
#property indicator_color7 Blue
#property indicator_color8 Red
#define MODE_SATL 8
//---- input parameters
/*************************************************************************
PERIOD_M1 1
PERIOD_M5 5
PERIOD_M15 15
PERIOD_M30 30
PERIOD_H1 60
PERIOD_H4 240
PERIOD_D1 1440
PERIOD_W1 10080
PERIOD_MN1 43200
You must use the numeric value of the timeframe that you want to use
when you set the TimeFrame' value with the indicator inputs.
---------------------------------------
PRICE_CLOSE 0 Close price.
PRICE_OPEN 1 Open price.
PRICE_HIGH 2 High price.
PRICE_LOW 3 Low price.
PRICE_MEDIAN 4 Median price, (high+low)/2.
PRICE_TYPICAL 5 Typical price, (high+low+close)/3.
PRICE_WEIGHTED 6 Weighted close price, (high+low+close+close)/4.
You must use the numeric value of the Applied Price that you want to use
when you set the 'applied_price' value with the indicator inputs.
---------------------------------------
MODE_SMA 0 Simple moving average,
MODE_EMA 1 Exponential moving average,
MODE_SATL 2 SATL moving average,
MODE_LWMA 3 Linear weighted moving average.
You must use the numeric value of the MA Method that you want to use
when you set the 'ma_method' value with the indicator inputs.
**************************************************************************/
extern int TimeFrame=0;
extern int MAPeriod=36;
extern int ma_method=MODE_SATL;
extern int applied_price=PRICE_CLOSE;
extern bool UseLevels=False;
extern int Level0=0;
extern int Level1=0;
extern int Level2=0;
extern int Level3=0;
extern int Level4=0;
extern int Level5=0;
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
double ExtMapBuffer4[];
double ExtMapBuffer5[];
double ExtMapBuffer6[];
double ExtMapBuffer7[];
double ExtMapBuffer8[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
string short_name;
//---- indicator line
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexStyle(0,DRAW_LINE,STYLE_DOT);
SetIndexBuffer(1,ExtMapBuffer2);
SetIndexStyle(1,DRAW_LINE,STYLE_DOT);
SetIndexBuffer(2,ExtMapBuffer3);
SetIndexStyle(2,DRAW_LINE,STYLE_DOT);
SetIndexBuffer(3,ExtMapBuffer4);
SetIndexStyle(3,DRAW_LINE,STYLE_DOT);
SetIndexBuffer(4,ExtMapBuffer5);
SetIndexStyle(4,DRAW_LINE,STYLE_DOT);
SetIndexBuffer(5,ExtMapBuffer6);
SetIndexStyle(5,DRAW_LINE,STYLE_DOT);
SetIndexBuffer(6,ExtMapBuffer7);
SetIndexStyle(6,DRAW_LINE);
SetIndexBuffer(7,ExtMapBuffer8);
SetIndexStyle(7,DRAW_LINE);
//---- name for DataWindow and indicator subwindow label
switch(ma_method)
{
case 1 : short_name="MTF_HMA_EMA("; break;
case 2 : short_name="MTF_HMA_SATL("; break;
case 3 : short_name="MTF_HMA_LWMA("; break;
default : short_name="MTF_HMA_SMA(";
}
switch(TimeFrame)
{
case 1 : string TimeFrameStr="Period_M1"; break;
case 5 : TimeFrameStr="Period_M5"; break;
case 15 : TimeFrameStr="Period_M15"; break;
case 30 : TimeFrameStr="Period_M30"; break;
case 60 : TimeFrameStr="Period_H1"; break;
case 240 : TimeFrameStr="Period_H4"; break;
case 1440 : TimeFrameStr="Period_D1"; break;
case 10080 : TimeFrameStr="Period_W1"; break;
case 43200 : TimeFrameStr="Period_MN1"; break;
default : TimeFrameStr="Current Timeframe";
}
IndicatorShortName(short_name+MAPeriod+") "+TimeFrameStr);
}
//----
return(0);
//+------------------------------------------------------------------+
//| MTF Moving Average |
//+------------------------------------------------------------------+
int start()
{
datetime TimeArray[];
int i,shift,limit,y=0,counted_bars=IndicatorCounted();
// Plot defined timeframe on to current timeframe
ArrayCopySeries(TimeArray,MODE_TIME,Symbol(),TimeFrame);
limit=Bars-counted_bars;
for(i=0,y=0;i<limit;i++)
{
if (Time[i]<TimeArray[y]) y++;
/***********************************************************
Add your main indicator loop below. You can reference an existing
indicator with its iName or iCustom.
Rule 1: Add extern inputs above for all neccesary values
Rule 2: Use 'TimeFrame' for the indicator timeframe
Rule 3: Use 'y' for the indicator's shift value
**********************************************************/
ExtMapBuffer7[i]=iCustom(NULL,TimeFrame,"xpMA_v2SATL",MAPeriod,ma_method,applied_price,0,y);
ExtMapBuffer8[i]=iCustom(NULL,TimeFrame,"xpMA_v2SATL",MAPeriod,ma_method,applied_price,1,y);
if(UseLevels)
{
ExtMapBuffer1[i]=(ExtMapBuffer7[i]+(Level0*Point));
ExtMapBuffer2[i]=(ExtMapBuffer7[i]+(Level1*Point));
ExtMapBuffer3[i]=(ExtMapBuffer7[i]+(Level2*Point));
ExtMapBuffer4[i]=(ExtMapBuffer7[i]+(Level3*Point));
ExtMapBuffer5[i]=(ExtMapBuffer7[i]+(Level4*Point));
ExtMapBuffer6[i]=(ExtMapBuffer7[i]+(Level5*Point));
}
}
//
return(0);
}
//+------------------------------------------------------------------+
