请问 mt4 中的 Fractals 是如何编出來的,要有程式码,谢谢!

有负楼主重望:L ，我也不知道 Fractals 的源码:M

不要紧,还是要说声谢谢!:hua:

这个看看呢 //+------------------------------------------------------------------+ //| Fractals.mq4 | //| Copyright ?2005, MetaQuotes Software Corp. | //| http://www.metaquotes.net | //+------------------------------------------------------------------+ #property copyright "Copyright ?2005, MetaQuotes Software Corp." #property link "http://www.metaquotes.net" #property indicator_chart_window #property indicator_buffers 2 #property indicator_color1 Red #property indicator_color2 Blue //---- input parameters //---- buffers double ExtUpFractalsBuffer; double ExtDownFractalsBuffer; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicator buffers mapping SetIndexBuffer(0,ExtUpFractalsBuffer); SetIndexBuffer(1,ExtDownFractalsBuffer); //---- drawing settings SetIndexStyle(0,DRAW_ARROW); SetIndexArrow(0,119); SetIndexStyle(1,DRAW_ARROW); SetIndexArrow(1,119); //---- SetIndexEmptyValue(0,0.0); SetIndexEmptyValue(1,0.0); //---- name for DataWindow SetIndexLabel(0,"Fractal Up"); SetIndexLabel(1,"Fractal Down"); //---- initialization done return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- TODO: add your code here //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { int i,nCountedBars; bool bFound; double dCurrent; nCountedBars=IndicatorCounted(); //---- last counted bar will be recounted if(nCountedBars<=2) i=Bars-nCountedBars-3; if(nCountedBars>2) { nCountedBars--; i=Bars-nCountedBars-1; } //----Up and Down Fractals while(i>=2) { //----Fractals up bFound=false; dCurrent=High; if(dCurrent>High[i+1] && dCurrent>High[i+2] && dCurrent>High[i-1] && dCurrent>High[i-2]) { bFound=true; ExtUpFractalsBuffer=dCurrent; } //----6 bars Fractal if(!bFound && (Bars-i-1)>=3) { if(dCurrent==High[i+1] && dCurrent>High[i+2] && dCurrent>High[i+3] && dCurrent>High[i-1] && dCurrent>High[i-2]) { bFound=true; ExtUpFractalsBuffer=dCurrent; } } //----7 bars Fractal if(!bFound && (Bars-i-1)>=4) { if(dCurrent>=High[i+1] && dCurrent==High[i+2] && dCurrent>High[i+3] && dCurrent>High[i+4] && dCurrent>High[i-1] && dCurrent>High[i-2]) { bFound=true; ExtUpFractalsBuffer=dCurrent; } } //----8 bars Fractal if(!bFound && (Bars-i-1)>=5) { if(dCurrent>=High[i+1] && dCurrent==High[i+2] && dCurrent==High[i+3] && dCurrent>High[i+4] && dCurrent>High[i+5] && dCurrent>High[i-1] && dCurrent>High[i-2]) { bFound=true; ExtUpFractalsBuffer=dCurrent; } } //----9 bars Fractal if(!bFound && (Bars-i-1)>=6) { if(dCurrent>=High[i+1] && dCurrent==High[i+2] && dCurrent>=High[i+3] && dCurrent==High[i+4] && dCurrent>High[i+5] && dCurrent>High[i+6] && dCurrent>High[i-1] && dCurrent>High[i-2]) { bFound=true; ExtUpFractalsBuffer=dCurrent; } } //----Fractals down bFound=false; dCurrent=Low; if(dCurrent=3) { if(dCurrent==Low[i+1] && dCurrent=4) { if(dCurrent<=Low[i+1] && dCurrent==Low[i+2] && dCurrent=5) { if(dCurrent<=Low[i+1] && dCurrent==Low[i+2] && dCurrent==Low[i+3] && dCurrent=6) { if(dCurrent<=Low[i+1] && dCurrent==Low[i+2] && dCurrent<=Low[i+3] && dCurrent==Low[i+4] && dCurrent