//+------------------------------------------------------------------+
//| SHI_Channel.mq4 |
//| Copyright � 2004, Shurka & Kevin |
//| |
//+------------------------------------------------------------------+
#property copyright "Copyright � 2004, Shurka & Kevin"
#property link ""
#property indicator_chart_window
#property indicator_buffers 1
#property indicator_color1 Red
double ExtMapBuffer1[];
//---- input parameters
extern int AllBars=240;
extern int BarsForFract=0;
extern int ChannelAlert=40;
extern int SlopeAlert=25;
extern bool ChannelTalk=false;
int CurrentBar=0;
int alertTag;
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;
int firsttime=0;
int MAPERIOD;
double ChannelWidth15;
double ChannelWidth60;
double ChannelWidth240;
// couleur15_Wide SpringGreen;
// couleur60_Wide="Lime";
// couleur240_Wide="LimeGreen";
// couleur15_Narrow LightSalmon;
// couleur60_Narrow="Red";
// couleur240_Narrow="OrangeRed";
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_ARROW);
SetIndexArrow(0,164);
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexEmptyValue(0,0.0);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
void DelObj()
{
ObjectDelete("TLM15_1");
ObjectDelete("TLM15_2");
ObjectDelete("MIDL15");
ObjectDelete("TLM60_1");
ObjectDelete("TLM60_2");
ObjectDelete("MIDL60");
ObjectDelete("TLM240_1");
ObjectDelete("TLM240_2");
ObjectDelete("MIDL240");
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
DelObj();
int counted_bars=IndicatorCounted();
string symbolTxt;
string WhatTxt;
if (StringSubstr(Symbol(),0,6)=="EURUSD") { symbolTxt = "Euro Dollar"; }
if (StringSubstr(Symbol(),0,6)=="EURJPY") { symbolTxt = "Euro Yen "; }
if (StringSubstr(Symbol(),0,6)=="EURAUD") { symbolTxt = "Euro Aussie "; }
if (StringSubstr(Symbol(),0,6)=="EURCAD") { symbolTxt = "Euro Canadian"; }
if (StringSubstr(Symbol(),0,6)=="EURCHF") { symbolTxt = "Euro Swiss"; }
if (StringSubstr(Symbol(),0,6)=="GBPUSD") { symbolTxt = "Cable Dollar"; }
if (StringSubstr(Symbol(),0,6)=="GBPJPY") { symbolTxt = "Cable Yen "; }
if (StringSubstr(Symbol(),0,6)=="GBPCHF") { symbolTxt = "Cable Swiss"; }
if (StringSubstr(Symbol(),0,6)=="AUDUSD") { symbolTxt = "Aussie"; }
if (StringSubstr(Symbol(),0,6)=="USDCHF") { symbolTxt = "Swiss Dollar"; }
if (StringSubstr(Symbol(),0,6)=="USDCAD") { symbolTxt = "Canada"; }
if (StringSubstr(Symbol(),0,6)=="USDJPY") { symbolTxt = "Yen Dollar"; }
if (StringSubstr(Symbol(),0,6)=="CHFJPY") { symbolTxt = "Swiss Yen "; }
if (StringSubstr(Symbol(),0,6)=="GOLD") { symbolTxt = "Gold"; }
MAPERIOD=15;
//----
if ((AllBars==0) || (iBars(Symbol(),MAPERIOD)<AllBars)) AB=iBars(Symbol(),MAPERIOD); else AB=AllBars;
if (BarsForFract>0)
BFF=BarsForFract;
else
BFF=24;
CurrentBar=2;
B1=-1; B2=-1; UpDown=0;
while(((B1==-1) || (B2==-1)) && (CurrentBar<AB))
{
//double iHigh( string symbol, int timeframe, int shift)
//double iLow( string symbol, int timeframe, int shift)
if((UpDown<1) && (CurrentBar==Lowest(Symbol(),MAPERIOD,MODE_LOW,BFF*2+1,CurrentBar-BFF)))
{
if(UpDown==0) { UpDown=-1; B1=CurrentBar; P1=iLow(Symbol(),MAPERIOD,B1); }
else { B2=CurrentBar; P2=iLow(Symbol(),MAPERIOD,B2);}
}
if((UpDown>-1) && (CurrentBar==Highest(Symbol(),MAPERIOD,MODE_HIGH,BFF*2+1,CurrentBar-BFF)))
{
if(UpDown==0) { UpDown=1; B1=CurrentBar; P1=iHigh(Symbol(),MAPERIOD,B1); }
else { B2=CurrentBar; P2=iHigh(Symbol(),MAPERIOD,B2); }
}
CurrentBar++;
}
if((B1==-1) || (B2==-1)) {return(-1);}
Step=(P2-P1)/(B2-B1);
P1=P1-B1*Step; B1=0;
ishift=0; iprice=0;
if(UpDown==1)
{
PP=iLow(Symbol(),MAPERIOD,2)-2*Step;
for(i=3;i<=B2;i++)
{
if(iLow(Symbol(),MAPERIOD,i)<PP+Step*i) { PP=iLow(Symbol(),MAPERIOD,i)-i*Step; }
}
if(iLow(Symbol(),MAPERIOD,0)<PP) {ishift=0; iprice=PP;}
if(iLow(Symbol(),MAPERIOD,1)<PP+Step) {ishift=1; iprice=PP+Step;}
if(iHigh(Symbol(),MAPERIOD,0)>P1) {ishift=0; iprice=P1;}
if(iHigh(Symbol(),MAPERIOD,1)>P1+Step) {ishift=1; iprice=P1+Step;}
}
else
{
PP=iHigh(Symbol(),MAPERIOD,2)-2*Step;
for(i=3;i<=B2;i++)
{
if(iHigh(Symbol(),MAPERIOD,i)>PP+Step*i) { PP=iHigh(Symbol(),MAPERIOD,i)-i*Step;}
}
if(iLow(Symbol(),MAPERIOD,0)<P1) {ishift=0; iprice=P1;}
if(iLow(Symbol(),MAPERIOD,1)<P1+Step) {ishift=1; iprice=P1+Step;}
if(iHigh(Symbol(),MAPERIOD,0)>PP) {ishift=0; iprice=PP;}
if(iHigh(Symbol(),MAPERIOD,1)>PP+Step) {ishift=1; iprice=PP+Step;}
}
P2=P1+AB*Step;
T1=iTime(Symbol(),MAPERIOD,B1); T2=iTime(Symbol(),MAPERIOD,AB);
if(iprice!=0) ExtMapBuffer1[ishift]=iprice;
double ChannelWidth15=MathAbs(PP - P1)/Point;
double SlopeAngle=MathFloor((-Step/Point)*100);
ObjectCreate("TLM15_1",OBJ_TREND,0,T2,PP+Step*AB,T1,PP);
// Channel is Green if width is greater than ChannelAlert (Default 50), otherwise it is couleur15_Narrow
if(ChannelWidth15 >= ChannelAlert) {ObjectSet("TLM15_1",OBJPROP_COLOR,SpringGreen);}
else {ObjectSet("TLM15_1",OBJPROP_COLOR,LightSalmon); }
ObjectSet("TLM15_1",OBJPROP_WIDTH,2);
ObjectSet("TLM15_1",OBJPROP_STYLE,STYLE_SOLID);
ObjectCreate("TLM15_2",OBJ_TREND,0,T2,P2,T1,P1);
if(ChannelWidth15 >= ChannelAlert) {ObjectSet("TLM15_2",OBJPROP_COLOR,SpringGreen); }
else{ObjectSet("TLM15_2",OBJPROP_COLOR,LightSalmon);}
ObjectSet("TLM15_2",OBJPROP_WIDTH,2);
ObjectSet("TLM15_2",OBJPROP_STYLE,STYLE_SOLID);
ObjectCreate("MIDL15",OBJ_TREND,0,T2,(P2+PP+Step*AB)/2,T1,(P1+PP)/2);
// Mid line is Green if Slope is greater than SlopeAlert (Default 25), otherwise it is SpringGreen
if(ChannelWidth15 >= ChannelAlert && MathAbs(SlopeAngle) >= SlopeAlert) {ObjectSet("MIDL15",OBJPROP_COLOR,SpringGreen); }
else{ObjectSet("MIDL15",OBJPROP_COLOR,LightSalmon);}
ObjectSet("MIDL15",OBJPROP_WIDTH,1);
ObjectSet("MIDL15",OBJPROP_STYLE,STYLE_DOT);
//---- PERIOD H1
MAPERIOD=60;
//----
if ((AllBars==0) || (iBars(Symbol(),MAPERIOD)<AllBars)) AB=iBars(Symbol(),MAPERIOD); else AB=AllBars;
if (BarsForFract>0)
BFF=BarsForFract;
else
BFF=12;
CurrentBar=2;
B1=-1; B2=-1; UpDown=0;
while(((B1==-1) || (B2==-1)) && (CurrentBar<AB))
{
//double iHigh( string symbol, int timeframe, int shift)
//double iLow( string symbol, int timeframe, int shift)
if((UpDown<1) && (CurrentBar==Lowest(Symbol(),MAPERIOD,MODE_LOW,BFF*2+1,CurrentBar-BFF)))
{
if(UpDown==0) { UpDown=-1; B1=CurrentBar; P1=iLow(Symbol(),MAPERIOD,B1); }
else { B2=CurrentBar; P2=iLow(Symbol(),MAPERIOD,B2);}
}
if((UpDown>-1) && (CurrentBar==Highest(Symbol(),MAPERIOD,MODE_HIGH,BFF*2+1,CurrentBar-BFF)))
{
if(UpDown==0) { UpDown=1; B1=CurrentBar; P1=iHigh(Symbol(),MAPERIOD,B1); }
else { B2=CurrentBar; P2=iHigh(Symbol(),MAPERIOD,B2); }
}
CurrentBar++;
}
if((B1==-1) || (B2==-1)) {return(-1);}
Step=(P2-P1)/(B2-B1);
P1=P1-B1*Step; B1=0;
ishift=0; iprice=0;
if(UpDown==1)
{
PP=iLow(Symbol(),MAPERIOD,2)-2*Step;
for(i=3;i<=B2;i++)
{
if(iLow(Symbol(),MAPERIOD,i)<PP+Step*i) { PP=iLow(Symbol(),MAPERIOD,i)-i*Step; }
}
if(iLow(Symbol(),MAPERIOD,0)<PP) {ishift=0; iprice=PP;}
if(iLow(Symbol(),MAPERIOD,1)<PP+Step) {ishift=1; iprice=PP+Step;}
if(iHigh(Symbol(),MAPERIOD,0)>P1) {ishift=0; iprice=P1;}
if(iHigh(Symbol(),MAPERIOD,1)>P1+Step) {ishift=1; iprice=P1+Step;}
}
else
{
PP=iHigh(Symbol(),MAPERIOD,2)-2*Step;
for(i=3;i<=B2;i++)
{
if(iHigh(Symbol(),MAPERIOD,i)>PP+Step*i) { PP=iHigh(Symbol(),MAPERIOD,i)-i*Step;}
}
if(iLow(Symbol(),MAPERIOD,0)<P1) {ishift=0; iprice=P1;}
if(iLow(Symbol(),MAPERIOD,1)<P1+Step) {ishift=1; iprice=P1+Step;}
if(iHigh(Symbol(),MAPERIOD,0)>PP) {ishift=0; iprice=PP;}
if(iHigh(Symbol(),MAPERIOD,1)>PP+Step) {ishift=1; iprice=PP+Step;}
}
P2=P1+AB*Step;
T1=iTime(Symbol(),MAPERIOD,B1); T2=iTime(Symbol(),MAPERIOD,AB);
if(iprice!=0) ExtMapBuffer1[ishift]=iprice;
ChannelWidth60=MathAbs(PP - P1)/Point;
SlopeAngle=MathFloor((-Step/Point)*100);
ObjectCreate("TLM60_1",OBJ_TREND,0,T2,PP+Step*AB,T1,PP);
// Channel is Green if width is greater than ChannelAlert (Default 50), otherwise it is couleur60_Wide
if(ChannelWidth60 >= ChannelAlert) {ObjectSet("TLM60_1",OBJPROP_COLOR,Lime);}
else {ObjectSet("TLM60_1",OBJPROP_COLOR,Red); }
ObjectSet("TLM60_1",OBJPROP_WIDTH,2);
ObjectSet("TLM60_1",OBJPROP_STYLE,STYLE_SOLID);
ObjectCreate("TLM60_2",OBJ_TREND,0,T2,P2,T1,P1);
if(ChannelWidth60 >= ChannelAlert) {ObjectSet("TLM60_2",OBJPROP_COLOR,Lime); }
else{ObjectSet("TLM60_2",OBJPROP_COLOR,Red);}
ObjectSet("TLM60_2",OBJPROP_WIDTH,2);
ObjectSet("TLM60_2",OBJPROP_STYLE,STYLE_SOLID);
ObjectCreate("MIDL60",OBJ_TREND,0,T2,(P2+PP+Step*AB)/2,T1,(P1+PP)/2);
// Mid line is Green if Slope is greater than SlopeAlert (Default 25), otherwise it is Lime
if(ChannelWidth60 >= ChannelAlert && MathAbs(SlopeAngle) >= SlopeAlert) {ObjectSet("MIDL60",OBJPROP_COLOR,Lime); }
else{ObjectSet("MIDL60",OBJPROP_COLOR,Red);}
ObjectSet("MIDL60",OBJPROP_WIDTH,1);
ObjectSet("MIDL60",OBJPROP_STYLE,STYLE_DOT);
//---- PERIOD H4
MAPERIOD=240;
//----
if ((AllBars==0) || (iBars(Symbol(),MAPERIOD)<AllBars)) AB=iBars(Symbol(),MAPERIOD); else AB=AllBars;
if (BarsForFract>0)
BFF=BarsForFract;
else
BFF=15;
CurrentBar=2;
B1=-1; B2=-1; UpDown=0;
while(((B1==-1) || (B2==-1)) && (CurrentBar<AB))
{
//double iHigh( string symbol, int timeframe, int shift)
//double iLow( string symbol, int timeframe, int shift)
if((UpDown<1) && (CurrentBar==Lowest(Symbol(),MAPERIOD,MODE_LOW,BFF*2+1,CurrentBar-BFF)))
{
if(UpDown==0) { UpDown=-1; B1=CurrentBar; P1=iLow(Symbol(),MAPERIOD,B1); }
else { B2=CurrentBar; P2=iLow(Symbol(),MAPERIOD,B2);}
}
if((UpDown>-1) && (CurrentBar==Highest(Symbol(),MAPERIOD,MODE_HIGH,BFF*2+1,CurrentBar-BFF)))
{
if(UpDown==0) { UpDown=1; B1=CurrentBar; P1=iHigh(Symbol(),MAPERIOD,B1); }
else { B2=CurrentBar; P2=iHigh(Symbol(),MAPERIOD,B2); }
}
CurrentBar++;
}
if((B1==-1) || (B2==-1)) {return(-1);}
Step=(P2-P1)/(B2-B1);
P1=P1-B1*Step; B1=0;
ishift=0; iprice=0;
if(UpDown==1)
{
PP=iLow(Symbol(),MAPERIOD,2)-2*Step;
for(i=3;i<=B2;i++)
{
if(iLow(Symbol(),MAPERIOD,i)<PP+Step*i) { PP=iLow(Symbol(),MAPERIOD,i)-i*Step; }
}
if(iLow(Symbol(),MAPERIOD,0)<PP) {ishift=0; iprice=PP;}
if(iLow(Symbol(),MAPERIOD,1)<PP+Step) {ishift=1; iprice=PP+Step;}
if(iHigh(Symbol(),MAPERIOD,0)>P1) {ishift=0; iprice=P1;}
if(iHigh(Symbol(),MAPERIOD,1)>P1+Step) {ishift=1; iprice=P1+Step;}
}
else
{
PP=iHigh(Symbol(),MAPERIOD,2)-2*Step;
for(i=3;i<=B2;i++)
{
if(iHigh(Symbol(),MAPERIOD,i)>PP+Step*i) { PP=iHigh(Symbol(),MAPERIOD,i)-i*Step;}
}
if(iLow(Symbol(),MAPERIOD,0)<P1) {ishift=0; iprice=P1;}
if(iLow(Symbol(),MAPERIOD,1)<P1+Step) {ishift=1; iprice=P1+Step;}
if(iHigh(Symbol(),MAPERIOD,0)>PP) {ishift=0; iprice=PP;}
if(iHigh(Symbol(),MAPERIOD,1)>PP+Step) {ishift=1; iprice=PP+Step;}
}
P2=P1+AB*Step;
T1=iTime(Symbol(),MAPERIOD,B1); T2=iTime(Symbol(),MAPERIOD,AB);
if(iprice!=0) ExtMapBuffer1[ishift]=iprice;
ChannelWidth240=MathAbs(PP - P1)/Point;
SlopeAngle=MathFloor((-Step/Point)*100);
ObjectCreate("TLM240_1",OBJ_TREND,0,T2,PP+Step*AB,T1,PP);
// Channel is Green if width is greater than ChannelAlert (Default 50), otherwise it is couleur240
if(ChannelWidth240 >= ChannelAlert) {ObjectSet("TLM240_1",OBJPROP_COLOR,LimeGreen);}
else {ObjectSet("TLM240_1",OBJPROP_COLOR,LimeGreen); }
ObjectSet("TLM240_1",OBJPROP_WIDTH,2);
ObjectSet("TLM240_1",OBJPROP_STYLE,STYLE_SOLID);
ObjectCreate("TLM240_2",OBJ_TREND,0,T2,P2,T1,P1);
if(ChannelWidth240 >= ChannelAlert) {ObjectSet("TLM240_2",OBJPROP_COLOR,LimeGreen); }
else{ObjectSet("TLM240_2",OBJPROP_COLOR,OrangeRed);}
ObjectSet("TLM240_2",OBJPROP_WIDTH,2);
ObjectSet("TLM240_2",OBJPROP_STYLE,STYLE_SOLID);
ObjectCreate("MIDL240",OBJ_TREND,0,T2,(P2+PP+Step*AB)/2,T1,(P1+PP)/2);
// Mid line is Green if Slope is greater than SlopeAlert (Default 25), otherwise it is couleur240_wide
if(ChannelWidth240 >= ChannelAlert && MathAbs(SlopeAngle) >= SlopeAlert) {ObjectSet("MIDL240",OBJPROP_COLOR,LimeGreen); }
else{ObjectSet("MIDL240",OBJPROP_COLOR,OrangeRed);}
ObjectSet("MIDL240",OBJPROP_WIDTH,1);
ObjectSet("MIDL240",OBJPROP_STYLE,STYLE_DOT);
//----
return(0);
}
//+------------------------------------------------------------------+