Discussion of article "Creating Expert Advisors Using Expert Advisor Visual Wizard"
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New article Creating Expert Advisors Using Expert Advisor Visual Wizard is published:
Author: molanis
Please Find the Correct Mode for Buy/Sell,I couldint find the correct mods for buy/sell in molanis,
Tryed a lot the problem is with finding the correct mode.
Thanks.
//+------------------------------------------------------------------+ //| SuperTrend.mq5 | //| Copyright 2011, FxGeek | //| http://www.mql5.com | //+------------------------------------------------------------------+ #property copyright "Copyright 2011, FxGeek" #property link " http://www.mql5.com" #property version "1.00" #property indicator_chart_window #property indicator_buffers 9 #property indicator_plots 2 #property indicator_label1 "Filling" #property indicator_type1 DRAW_FILLING #property indicator_color1 clrBisque, clrPaleGreen #property indicator_label2 "SuperTrend" #property indicator_type2 DRAW_COLOR_LINE #property indicator_color2 clrGreen, clrRed input int Periode=10; input double Multiplier=3; input bool Show_Filling=false; // Show as DRAW_FILLING double Filled_a[]; double Filled_b[]; double SuperTrend[]; double ColorBuffer[]; double Atr[]; double Up[]; double Down[]; double Middle[]; double trend[]; int atrHandle; int changeOfTrend; int flag; int flagh; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int OnInit() { //--- indicator buffers mapping SetIndexBuffer(0,Filled_a,INDICATOR_DATA); SetIndexBuffer(1,Filled_b,INDICATOR_DATA); SetIndexBuffer(2,SuperTrend,INDICATOR_DATA); SetIndexBuffer(3,ColorBuffer,INDICATOR_COLOR_INDEX); SetIndexBuffer(4,Atr,INDICATOR_CALCULATIONS); SetIndexBuffer(5,Up,INDICATOR_CALCULATIONS); SetIndexBuffer(6,Down,INDICATOR_CALCULATIONS); SetIndexBuffer(7,Middle,INDICATOR_CALCULATIONS); SetIndexBuffer(8,trend,INDICATOR_CALCULATIONS); atrHandle=iATR(_Symbol,_Period,Periode); //--- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int OnCalculate(const int rates_total, const int prev_calculated, const datetime &time[], const double &open[], const double &high[], const double &low[], const double &close[], const long &tick_volume[], const long &volume[], const int &spread[]) { //--- int to_copy; if(prev_calculated>rates_total || prev_calculated<0) to_copy=rates_total; else { to_copy=rates_total-prev_calculated; if(prev_calculated>0) to_copy++; } if(IsStopped()) return(0); //Checking for stop flag if(CopyBuffer(atrHandle,0,0,to_copy,Atr)<=0) { Print("Getting Atr is failed! Error",GetLastError()); return(0); } int first; if(prev_calculated>rates_total || prev_calculated<=0) // checking for the first start of calculation of an indicator { first=Periode; // starting index for calculation of all bars } else { first=prev_calculated-1; // starting number for calculation of new bars } for(int i=first; i<rates_total && !IsStopped(); i++) { Middle[i]=(high[i]+low[i])/2; Up[i] = Middle[i] +(Multiplier*Atr[i]); Down[i]= Middle[i] -(Multiplier*Atr[i]); if(close[i]>Up[i-1]) { trend[i]=1; if(trend[i-1]==-1) changeOfTrend=1; } else if(close[i]<Down[i-1]) { trend[i]=-1; if(trend[i-1]==1) changeOfTrend=1; } else if(trend[i-1]==1) { trend[i]=1; changeOfTrend=0; } else if(trend[i-1]==-1) { trend[i]=-1; changeOfTrend=0; } if(trend[i]<0 && trend[i-1]>0) { flag=1; } else { flag=0; } if(trend[i]>0 && trend[i-1]<0) { flagh=1; } else { flagh=0; } if(trend[i]>0 && Down[i]<Down[i-1]) Down[i]=Down[i-1]; if(trend[i]<0 && Up[i]>Up[i-1]) Up[i]=Up[i-1]; if(flag==1) Up[i]=Middle[i]+(Multiplier*Atr[i]); if(flagh==1) Down[i]=Middle[i]-(Multiplier*Atr[i]); //-- Draw the indicator if(trend[i]==1) { SuperTrend[i]=Down[i]; if(changeOfTrend==1) { SuperTrend[i-1]=SuperTrend[i-2]; changeOfTrend=0; } ColorBuffer[i]=0.0; } else if(trend[i]==-1) { SuperTrend[i]=Up[i]; if(changeOfTrend==1) { SuperTrend[i-1]= SuperTrend[i-2]; changeOfTrend = 0; } ColorBuffer[i]=1.0; } if(Show_Filling) { Filled_a[i]= SuperTrend[i]; Filled_b[i]= close[i]; }else{ Filled_a[i]= EMPTY_VALUE; Filled_b[i]= EMPTY_VALUE; } } //--- return value of prev_calculated for next call return(rates_total); } //+------------------------------------------------------------------+
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New article Creating Expert Advisors Using Expert Advisor Visual Wizard is published:
Expert Advisor Visual Wizard for MetaTrader 5 provides a highly intuitive graphical environment with a comprehensive set of predefined trading blocks that let you design Expert Advisors in minutes. The click, drag and drop approach of Expert Advisor Visual Wizard allows you to create visual representations of forex trading strategies and signals as you would with pencil and paper. These trading diagrams are analyzed automatically by Molanis’ MQL5 code generator that transforms them into ready to use Expert Advisors. The interactive graphical environment simplifies the design process and eliminates the need to write MQL5 code.
Author: molanis