.mq4 trendline

[diage4]

if anyone can convert this to ninja indicator..




#property indicator_chart_window
#property indicator_buffers 3
#property indicator_color1 Red
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
//---- input parameters
extern color LineColor = Crimson;
extern int AllBars=240;
extern int BarsForFract=5;
int CurrentBar=0;
double Step=0;
int B1=-1,B2=-1;
int UpDown=0;
double P1=0,P2=0,PP=0;
int i=0,AB=300,BFF=0;
int ishift=0;
double iprice=0;
datetime T1,T2;
string TL1, TL2, MIDL, TFS;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_ARROW);
SetIndexArrow(0,164);
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexEmptyValue(0,0.0);
SetIndexBuffer(1,ExtMapBuffer2);
SetIndexBuffer(2,ExtMapBuffer3);

//unique names for lines based on Period();
switch(Period()){
case(1):
TFS = "M1";
break;
case(5):
TFS = "M5";
break;
case(30):
TFS = "M30";
break;
case(60):
TFS = "H1";
break;
case(240):
TFS = "H4";
break;
case(1440):
TFS = "D1";
break;
case(10080):
TFS = "WK1";
break;
case(43200):
TFS = "MN1";
break;
default:
TFS = "UNKNOWN_TIMEFRAME";
break;
}
TL1 = "TL1_" + TFS;
TL2 = "TL2_" + TFS;
MIDL = "MIDL_" + TFS;
//---
//----


return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----

//----
return(0);
}

void DelObj()
{
ObjectDelete(TL1);
ObjectDelete(TL2);
ObjectDelete(MIDL);
}

//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{


double j;
string temp;
int m,s,k;
m=Time[0]+Period()*60-CurTime();
j=m/60.0;
s=m%60;
m=(m-m%60)/60;
temp = ( m + " " + s + " ");


ObjectDelete("time");


int counted_bars=IndicatorCounted();
//----
if ((AllBars==0) || (Bars<AllBars)) AB=Bars; else AB=AllBars; //AB-количество обсчитываемых баров
if (BarsForFract>0)
BFF=BarsForFract;
else
{
switch (Period())
{
case 1: BFF=12; break;
case 5: BFF=48; break;
case 15: BFF=24; break;
case 30: BFF=24; break;
case 60: BFF=12; break;
case 240: BFF=15; break;
case 1440: BFF=10; break;
case 10080: BFF=6; break;
default: DelObj(); return(-1); break;
}
}
CurrentBar=2; //считаем с третьего бара, чтобы фрактал "закрепился
B1=-1; B2=-1; UpDown=0;
while(((B1==-1) || (B2==-1)) && (CurrentBar<AB))
{
//UpDown=1 значит первый фрактал найден сверху, UpDown=-1 значит первый фрактал
//найден снизу, UpDown=0 значит фрактал ещё не найден.
//В1 и В2 - номера баров с фракталами, через них строим опорную линию.
//Р1 и Р2 - соответственно цены через которые будем линию проводить

if((UpDown<1) && (CurrentBar==Lowest(Symbol(),Period(),MODE_LOW,BFF *2+1,CurrentBar-BFF)))
{
if(UpDown==0) { UpDown=-1; B1=CurrentBar; P1=Low[B1]; }
else { B2=CurrentBar; P2=Low[B2];}
}
if((UpDown>-1) && (CurrentBar==Highest(Symbol(),Period(),MODE_HIGH,B FF*2+1,CurrentBar-BFF)))
{
if(UpDown==0) { UpDown=1; B1=CurrentBar; P1=High[B1]; }
else { B2=CurrentBar; P2=High[B2]; }
}
CurrentBar++;
}
if((B1==-1) || (B2==-1)) {DelObj(); return(-1);} // Значит не нашли фракталов среди 300 баров 8-)
Step=(P2-P1)/(B2-B1);//Вычислили шаг, если он положительный, то канал нисходящий
P1=P1-B1*Step; B1=0;//переставляем цену и первый бар к нулю
//А теперь опорную точку противоположной линии канала.
ishift=0; iprice=0;
if(UpDown==1)
{
PP=Low[2]-2*Step;
for(i=3;i<=B2;i++)
{
if(Low[i]<PP+Step*i) { PP=Low[i]-i*Step; }
}
if(Low[0]<PP) {ishift=0; iprice=PP;}
if(Low[1]<PP+Step) {ishift=1; iprice=PP+Step;}
if(High[0]>P1) {ishift=0; iprice=P1;}
if(High[1]>P1+Step) {ishift=1; iprice=P1+Step;}
}
else
{
PP=High[2]-2*Step;
for(i=3;i<=B2;i++)
{
if(High[i]>PP+Step*i) { PP=High[i]-i*Step;}
}
if(Low[0]<P1) {ishift=0; iprice=P1;}
if(Low[1]<P1+Step) {ishift=1; iprice=P1+Step;}
if(High[0]>PP) {ishift=0; iprice=PP;}
if(High[1]>PP+Step) {ishift=1; iprice=PP+Step;}
}
//Теперь переставим конечную цену и бар на АВ, чтобы линии канала рисовались подлиннее
P2=P1+AB*Step;
T1=Time[B1]; T2=Time[AB];

//Если не было пересечения канала, то 0, иначе ставим псису.
if(iprice!=0) ExtMapBuffer1[ishift]=iprice;
DelObj();
ObjectCreate(TL1,OBJ_TREND,0,T2,PP+Step*AB,T1,PP);
ObjectSet(TL1,OBJPROP_COLOR,LineColor);
ObjectSet(TL1,OBJPROP_WIDTH,1);
ObjectSet(TL1,OBJPROP_STYLE,STYLE_DASH);
ObjectCreate(TL2,OBJ_TREND,0,T2,P2,T1,P1);
ObjectSet(TL2,OBJPROP_COLOR,LineColor);
ObjectSet(TL2,OBJPROP_WIDTH,5);
ObjectSet(TL2,OBJPROP_STYLE,STYLE_SOLID);


//Comment(temp);
//----
//channel distance of last/current bar
ExtMapBuffer2[0] = NormalizeDouble(MathAbs(PP - P1)/Point,0);
//angle of channel
ExtMapBuffer3[0] = NormalizeDouble(-Step/Point, 2);
//----
return(0);
}
//+------------------------------------------------------------------+

string CreateHL()
{

double HI2 = iHigh(NULL,240,0);
double LOW2 = iLow(NULL,240,0);
double HI3 = iHigh(NULL,240,1);
double LOW3 = iLow(NULL,240,1);
double HI4 = iHigh(NULL,240,0);
double LOW4 = iLow(NULL,240,0);
double HI5 = iHigh(NULL,240,2);
double LOW5 = iLow(NULL,240,2);
double HI6 = iHigh(NULL,240,3);
double LOW6 = iLow(NULL,240,3);
double HI7 = iHigh(NULL,240,4);
double LOW7 = iLow(NULL,240,4);
double HI8 = iHigh(NULL,240,5);
double LOW8 = iLow(NULL,240,5);
double HI9 = iHigh(NULL,240,6);
double LOW9 = iLow(NULL,240,6);
double HI10 = iHigh(NULL,1440,7);
double LOW10 = iLow(NULL,1440,7);
double HI11 = iHigh(NULL,1440,8);
double LOW11 = iLow(NULL,1440,8);
double HI12 = iHigh(NULL,1440,9);
double LOW12 = iLow(NULL,1440,9);
double HI13 = iHigh(NULL,1440,10);
double LOW13 = iLow(NULL,1440,10);
double HI14 = iHigh(NULL,1440,11);
double LOW14 = iLow(NULL,1440,11);
double HI15 = iHigh(NULL,1440,12);
double LOW15 = iLow(NULL,1440,12);
double HI16 = iHigh(NULL,1440,13);
double LOW16 = iLow(NULL,1440,13);
double HI17 = iHigh(NULL,1440,14);
double LOW17 = iLow(NULL,1440,14);
double HI18 = iHigh(NULL,1440,15);
double LOW18 = iLow(NULL,1440,15);
double HI19 = iHigh(NULL,1440,16);
double LOW19 = iLow(NULL,1440,16);
double HI20 = iHigh(NULL,1440,17);
double LOW20 = iLow(NULL,1440,17);
double HI21 = iHigh(NULL,1440,18);
double LOW21 = iLow(NULL,1440,18);
double HI22 = iHigh(NULL,1440,19);
double LOW22 = iLow(NULL,1440,19);
double HI23 = iHigh(NULL,1440,20);
double LOW23 = iLow(NULL,1440,20);

double OPEN = iOpen(NULL,1440,0);
double CLOSE = iClose(NULL,1440,0);

double ONE = (HI3-LOW3)/2;

double FIVE = ((HI3-LOW3)+(HI5-LOW5)+(HI6-LOW6)+(HI7-LOW7)+(HI8-LOW8))/10;


double TEN = ((HI3-LOW3)+(HI5-LOW5)+(HI6-LOW6)+(HI7-LOW7)+(HI8-LOW8)+
(HI9-LOW9)+(HI10-LOW10)+(HI11-LOW11)+(HI12-LOW12)+(HI13-LOW13))/20;

double TWENTY = ((HI3-LOW3)+(HI5-LOW5)+(HI6-LOW6)+(HI7-LOW7)+(HI8-LOW8)+
(HI9-LOW9)+(HI10-LOW10)+(HI11-LOW11)+(HI12-LOW12)+(HI13-LOW13)+
(HI14-LOW14)+(HI15-LOW15)+(HI16-LOW16)+(HI17-LOW17)+(HI18-LOW18)+
(HI19-LOW19)+(HI20-LOW20)+(HI21-LOW21)+(HI22-LOW22)+(HI23-LOW23))/40;

double AV = (FIVE+TEN+TWENTY)/3;// New SettingAV = (FIVE+TEN+TWENTY)/3;

double AV2 = ((FIVE+TEN+TWENTY)/3) * MathPow(10, Digits);

double HIDaily = iHigh(NULL,1440,0)-(AV);
double LOWDaily = iLow(NULL,1440,0)+(AV);
double HIDaily1 = iHigh(NULL,1440,0);
double LOWDaily1 =iLow(NULL,1440,0);
double HIDaily2 = iHigh(NULL,1440,0)-(AV)*2;
double LOWDaily2 =iLow(NULL,1440,0)+(AV)*2;
string PipsFromOpen;


if(Bid >= OPEN){
PipsFromOpen = DoubleToStr((Bid - OPEN) / Point, 0);
}else{
PipsFromOpen = DoubleToStr(-(OPEN - Bid) / Point, 0);
}

string retVal = "\nTODAYS RANGE: " + DoubleToStr((HI2-LOW2)/Point, 0) + "\n"+"AVG. Daily Average: " +
DoubleToStr(AV2,0) + "\n" + "Open: "+ DoubleToStr(OPEN,Digits)+"\n"+ "Today\'s Hi: "+ DoubleToStr(HI2, Digits)
+" Low: "+ DoubleToStr(LOW2, Digits)+"\n"+ "Pips from Open: "+ PipsFromOpen+
"\n"+"Top Daily Range: "+DoubleToStr(LOWDaily2, Digits)+"\n"+
"Bottom Daily Range: "+ DoubleToStr(HIDaily2, Digits)+"\n";



return(retVal);
}

[NinjaTrader_Austin]

Unfortunatly, we do not have conversion tools.

Maybe some of the community can help you out with this.

As a last resort, you could contact on of our 3rd party consultants.