[转载]MT4多周期指标写法

[转载]MT4多周期指标写法

 

定义参数

复制代码 extern int TimeFrame=0;

int init()加入    

复制代码 switch(TimeFrame)    {       case 1 : string TimeFrameStr="eriod_M1"; break;       case 5 : TimeFrameStr="eriod_M5"; break;       case 15 : TimeFrameStr="eriod_M15"; break;       case 30 : TimeFrameStr="eriod_M30"; break;       case 60 : TimeFrameStr="eriod_H1"; break;       case 240 : TimeFrameStr="eriod_H4"; break;       case 1440 : TimeFrameStr="eriod_D1"; break;       case 10080 : TimeFrameStr="eriod_W1"; break;       case 43200 : TimeFrameStr="eriod_MN1"; break;       default : TimeFrameStr="Current Timeframe";    }

主函数加入

复制代码 datetime TimeArray[]; int i,shift,limit,y,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<TimeArray[y]) y++; //此处加入绘图缓冲，变量y }

下面是一个例子，多周期MACD指标，回复一下帖子看哈

本部分设定了隐藏,您已回复过了,以下是隐藏的内容

复制代码 //+------------------------------------------------------------------+ //| macddzq.mq4 | //| Air | //| WWW.CMBRO.COM | //+------------------------------------------------------------------+ #property copyright "Air" #property link "WWW.CMBRO.COM" #property indicator_separate_window #property indicator_buffers 2 #property indicator_color1 LightSeaGreen #property indicator_color2 Red #property indicator_level1 80 #property indicator_level2 20 extern int TimeFrame=0; extern int FastEMA=12; extern int SlowEMA=26; extern int SignalSMA=9; //---- indicator buffers double MacdBuffer[]; double SignalBuffer[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicator line //---- drawing settings SetIndexStyle(0,DRAW_HISTOGRAM); SetIndexStyle(1,DRAW_LINE); SetIndexDrawBegin(1,SignalSMA); IndicatorDigits(Digits+1); //---- indicator buffers mapping SetIndexBuffer(0,MacdBuffer); SetIndexBuffer(1,SignalBuffer); //---- name for DataWindow and indicator subwindow label switch(TimeFrame) { case 1 : string TimeFrameStr="eriod_M1"; break; case 5 : TimeFrameStr="eriod_M5"; break; case 15 : TimeFrameStr="eriod_M15"; break; case 30 : TimeFrameStr="eriod_M30"; break; case 60 : TimeFrameStr="eriod_H1"; break; case 240 : TimeFrameStr="eriod_H4"; break; case 1440 : TimeFrameStr="eriod_D1"; break; case 10080 : TimeFrameStr="eriod_W1"; break; case 43200 : TimeFrameStr="eriod_MN1"; break; default : TimeFrameStr="Current Timeframe"; } IndicatorShortName("MACD("+FastEMA+","+SlowEMA+","+SignalSMA+") "+TimeFrameStr); } return(0); int start() { datetime TimeArray[]; int i,shift,limit,y,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<TimeArray[y]) y++; MacdBuffer=iMACD(NULL,TimeFrame,12,26,9,PRICE_CLOSE,MODE_MAIN,y); SignalBuffer=iMACD(NULL,TimeFrame,12,26,9,PRICE_CLOSE,MODE_SIGNAL,y); } // return(0); } //+------------------------------------------------------------------+

调整参数timeframe即可查看其他周期。例如 timeframe 240 ，就是h4周期