un coup de main personne ?
-- More information about this indicator can be found at:
--+------------------------------------------------------------------+
--| Copyright © 2018, Gehtsoft USA LLC |
--| http://fxcodebase.com |
--+------------------------------------------------------------------+
--| Developed by : Mario Jemic |
--| mario.jemic@gmail.com |
--+------------------------------------------------------------------+
--| Support our efforts by donating |
--| Paypal: https://goo.gl/9Rj74e |
--+------------------------------------------------------------------+
--| Patreon : https://goo.gl/GdXWeN |
--| BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF |
--| BitCoin Cash: 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg |
--| Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D |
--| LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD |
--+------------------------------------------------------------------+
-- Indicator profile initialization routine
function Init()
indicator:name("Harmonic Pattern");
indicator:description("");
indicator:requiredSource(core.Bar);
indicator:type(core.Indicator);
indicator:setTag("group", "Swing");
indicator.parameters:addGroup("Pattern Selector");
indicator.parameters:addBoolean("Bat", "Bat", "", true);
indicator.parameters:addBoolean("Gartley", "Gartley", "", true);
indicator.parameters:addBoolean("Crab", "Crab", "", true);
indicator.parameters:addBoolean("Butterfly", "Butterfly", "", true);
indicator.parameters:addBoolean("ABCD", "AB=CD", "", true);
indicator.parameters:addBoolean("Three Drives", "Drives", "", true);
indicator.parameters:addDouble("Correction", "correction", "", 25,0,33);
indicator.parameters:addGroup("Zig Zag Calculation");
indicator.parameters:addInteger("Depth", "Depth", "", 12, 1, 10000);
indicator.parameters:addInteger("Deviation", "Deviation", "", 5, 1, 1000);
indicator.parameters:addInteger("Backstep", "Backstep", "", 3, 1, 10000);
indicator.parameters:addGroup("Zig Zag Style");
indicator.parameters:addColor("Zig_color","Zig Color", "", core.rgb(0, 255, 0));
indicator.parameters:addColor("Zag_color", "Zag Color", "", core.rgb(255, 0, 0));
indicator.parameters:addInteger("widthZigZag", "Line Width", "", 1, 1, 5);
indicator.parameters:addInteger("styleZigZag", "Line Style", "", core.LINE_SOLID);
indicator.parameters:setFlag("styleZigZag", core.FLAG_LEVEL_STYLE);
indicator.parameters:addGroup("Price Target Lines Style");
indicator.parameters:addColor("Ratio_color","Line Color", "", core.rgb(0, 0, 255));
indicator.parameters:addInteger("style", "style", "style", core.LINE_DOT);
indicator.parameters:setFlag("style", core.FLAG_LEVEL_STYLE);
indicator.parameters:addInteger("width", "Line Width", "", 3, 1, 5);
indicator.parameters:addInteger("Transparency", "Transparency", "", 40,0,100);
indicator.parameters:addColor("Bull", "Color of Bull", "", core.rgb( 0, 255, 0));
indicator.parameters:addColor("Bear", "Color of Bear", "", core.rgb( 255, 0, 0));
indicator.parameters:addGroup("Line Selector");
indicator.parameters:addBoolean("Show", "Show Price Targets", "", false);
indicator.parameters:addBoolean("ShowZigZag", "Show Zig Zag Line", "", true);
end
-- Indicator instance initialization routine
-- Processes indicator parameters and creates output streams
-- Parameters block
local Depth;
local Deviation;
local Backstep;
local Correction;
local Selector={};
--local correctionA,correctionB;
local Bull, Bear;
local first;
local source = nil;
-- Streams block
local ZigC;
local ZagC;
local out;
local line_id=1;
local label_id=1;
local LAST={};
local Show;
local ShowZigZag;
local A,B,C,D,X;
local XA;
local AB;
local BC;
local CD;
local XB;
local XD;
local AC;
local BD;
local AD;
local Transparency;
local Up={};
local Down={};
local One={};
local Two={};
-- Routine
function Prepare(nameOnly)
Correction= instance.parameters.Correction;
Correction= Correction/100;
Selector["Bat"]= instance.parameters.Bat;
Selector["Gartley"]= instance.parameters.Gartley;
Selector["Crab"]= instance.parameters.Crab;
Selector["Butterfly"]= instance.parameters.Butterfly;
Selector["AB=CD"]= instance.parameters.ABCD;
Selector["Drives"]= instance.parameters.Drives;
Bull= instance.parameters.Bull;
Bear= instance.parameters.Bear;
Transparency= instance.parameters.Transparency;
ShowZigZag= instance.parameters.ShowZigZag;
Depth = instance.parameters.Depth;
Deviation = instance.parameters.Deviation;
Backstep = instance.parameters.Backstep;
source = instance.source;
Show = instance.parameters.Show;
Transparency= 100-Transparency;
local name = profile:id() .. "(" .. source:name() .. ", " .. Depth .. ", " .. Deviation .. ", " .. Backstep .. ")";
instance:name(name);
if (nameOnly) then
return;
end
ZIGZAG = core.indicators:create("ZIGZAG", source, Depth, Deviation, Backstep );
first = ZIGZAG.DATA:first();
if ShowZigZag then
out = instance:addStream("out", core.Line, name, "Up", instance.parameters.Ratio_color, first);
out:setWidth(instance.parameters.widthZigZag);
out:setStyle(instance.parameters.styleZigZag);
else
out = instance:addInternalStream (0, 0);
end
ZigC = instance.parameters.Zig_color;
ZagC = instance.parameters.Zag_color;
Up["Bat"]=instance:addStream("UpBat", core.Line, name, "", instance.parameters.Zig_color, first);
Down["Bat"] =instance:addStream("DownBat", core.Line, name, "", instance.parameters.Zig_color, first);
instance:createChannelGroup("Group","Group" , Up["Bat"], Down["Bat"], Bull, Transparency);
Up["Gartley"]=instance:addStream("UpGartley", core.Line, name, "", instance.parameters.Zig_color, first);
Down["Gartley"] =instance:addStream("DownGartley", core.Line, name, "", instance.parameters.Zig_color, first);
instance:createChannelGroup("Group","Group" , Up["Gartley"], Down["Gartley"], Bull, Transparency);
Up["Crab"]=instance:addStream("UpCrab", core.Line, name, "", instance.parameters.Zig_color, first);
Down["Crab"] =instance:addStream("DownCrab", core.Line, name, "", instance.parameters.Zig_color, first);
instance:createChannelGroup("Group","Group" , Up["Crab"], Down["Crab"], Bull, Transparency);
Up["Butterfly"]=instance:addStream("UpButterfly", core.Line, name, "", instance.parameters.Zig_color, first);
Down["Butterfly"] =instance:addStream("DownButterfly", core.Line, name, "", instance.parameters.Zig_color, first);
instance:createChannelGroup("Group","Group" , Up["Butterfly"], Down["Butterfly"], Bull, Transparency);
One["AB=CD"]=instance:addStream("One", core.Line, name, "", instance.parameters.Zig_color, first);
Two["AB=CD"]=instance:addStream("Two", core.Line, name, "", instance.parameters.Zig_color, first);
Down["AB=CD"] =instance:addStream("DownABCD", core.Line, name, "", instance.parameters.Zig_color, first);
instance:createChannelGroup("Group","Group" , One["AB=CD"], Down["AB=CD"], Bull, Transparency);
instance:createChannelGroup("Group","Group" , Two["AB=CD"], out, Bull, Transparency);
Up["Drives"]=instance:addStream("UpDrives", core.Line, name, "", instance.parameters.Zig_color, first);
Down["Drives"] =instance:addStream("DownDrives", core.Line, name, "", instance.parameters.Zig_color, first);
instance:createChannelGroup("Group","Group" , Up["Drives"], Down["Drives"], Bull, Transparency);
line_id=1;
label_id=1
end
function Update(period, mode)
if period < first+5 then
return;
end
local i;
ZIGZAG:update(mode);
if ZIGZAG.DATA[period-3] ~= 0 then
out[period-3]= ZIGZAG.DATA[period-3];
end
if period < source:size()-1 then
return;
end
line_id=1;
label_id=1;
for i = 1 , period, 1 do
Up[i]=nil;
Down[i]=nil;
if ShowZigZag then
if out[i] ~= nil then
if out[i] > out[i-1] then
out:setColor(i, ZigC);
else
out:setColor(i, ZagC);
end
end
end
if i == 1 then
LAST["HighFour"] = nil;
LAST["HighThree"] = nil;
LAST["HighTwo"] = nil;
LAST["HighOne"] = nil;
LAST["LowFour"] = nil;
LAST["LowThree"] = nil;
LAST["LowTwo"] = nil;
LAST["LowOne"] = nil;
end
if out[i] > source.high[i] - source:pipSize() *0.001 and out[i] < source.high[i] + source:pipSize() *0.001 then
--if out[i] == source.high[i] then
LAST["HighFour"]=LAST["HighThree"];
LAST["HighThree"]=LAST["HighTwo"];
LAST["HighTwo"]=LAST["HighOne"];
LAST["HighOne"]=i;
if LAST["HighFour"] ~= nil then
Lengt(false);
end
end
if out[i] > source.low[i] - source:pipSize() *0.001 and out[i] < source.low[i] + source:pipSize() *0.001 then
LAST["LowFour"]=LAST["LowThree"];
LAST["LowThree"]=LAST["LowTwo"];
LAST["LowTwo"]=LAST["LowOne"];
LAST["LowOne"]=i;
if LAST["LowFour"] ~= nil then
Lengt(true);
end
end
end
end
function Lengt(FLAG)
if LAST["LowFour"] == nil or LAST["HighFour"] == nil then
return;
end
if FLAG then
D= LAST["LowOne"];
B= LAST["LowTwo"];
X= LAST["LowThree"];
C = LAST["HighOne"];
A= LAST["HighTwo"];
else
D= LAST["HighOne"];
B= LAST["HighTwo"];
X= LAST["HighThree"];
C = LAST["LowOne"];
A= LAST["LowTwo"];
end
XA= math.abs(out[X]- out[A]);
AB= math.abs(out[A]- out[B]);
BC= math.abs(out[B]- out[C]);
CD= math.abs(out[C]- out[D]);
XB= math.abs(out[X]- out[B]);
XD= math.abs(out[X]- out[D]);
BD= math.abs(out[B]- out[D]);
AC= math.abs(out[A]- out[C]);
AD= math.abs(out[A]- out[D]);
local label = DECODE(FLAG);
if label~= nil then
DRAW (label );
end
end
function DRAW (label)
local Color;
if X== A
or A== B
or B== C
or C== D
then
return;
end
if label == "Bull Three Drives" or label == "Bear Three Drives" then
if Selector["Drives"] then
if out[X] < out[A] then
Color= Bull;
drawline(D, out[D] + AD*1.272, D + (D-A), out[D] + AD*1.272, Color);
drawline(D, out[D] + XA, D + (A-X), out[D] + XA, Color);
else
Color= Bear;
drawline(D, out[D] + AD*1.272, D + (D-A), out[D] + AD*1.272, Color);
drawline(D, out[D] + XA, D + (A-X), out[D] + XA, Color);
end
core.drawLine(Up["Drives"], core.range(X, B), out[X], X, out[B], B, Color);
core.drawLine(Up["Drives"], core.range(B, D), out[B], B, out[D], D, Color);
Up["Drives"]:setColor(X, Color);
core.host:execute("drawLabel", label_id, source:date(X), math.max(out[X], out[A]), ""..label.."");
label_id = label_id + 1;
core.drawLine(Down["Drives"], core.range(X, A), out[X], X, out[A], A, Color);
core.drawLine(Down["Drives"], core.range(A, B), out[A], A, out[B], B, Color);
core.drawLine(Down["Drives"], core.range(B, C), out[B], B, out[C], C, Color);
core.drawLine(Down["Drives"], core.range(C, D), out[C], C, out[D], D, Color);
end
elseif label == "Bull Bat" or label == "Bear Bat" then
if Selector["Bat"] then
if out[X] < out[A] then
Color= Bull;
drawline(D, out[D] + AD*1.272, D + (D-A), out[D] + AD*1.272, Color);
drawline(D, out[D] + XA, D + (A-X), out[D] + XA, Color);
else
Color= Bear;
drawline(D, out[D] - AD*1.272, D + (D-A), out[D] - AD*1.272, Color);
drawline(D, out[D] - XA, D + (A-X), out[D]-XA, Color);
end
core.drawLine(Up["Bat"], core.range(X, D), out[X], X, out[D], D, Color);
Up["Bat"]:setColor(X, Color);
core.host:execute("drawLabel", label_id, source:date(X), math.max(out[A], out[B]), ""..label.."");
label_id = label_id + 1;
core.drawLine(Down["Bat"], core.range(X, A), out[X], X, out[A], A, Color);
core.drawLine(Down["Bat"], core.range(A, B), out[A], A, out[B], B, Color);
core.drawLine(Down["Bat"], core.range(B, C), out[B], B, out[C], C, Color);
core.drawLine(Down["Bat"], core.range(C, D), out[C], C, out[D], D, Color);
end
elseif label == "Bull Gartley" or label == "Bear Gartley" then
if Selector["Gartley"] then
if out[X] < out[A] then
Color= Bull;
drawline(D, out[D] + AD*1.272, D + (D-A), out[D] + AD*1.272, Color);
drawline(D, out[D] + XA, D + (A-X), out[D] + XA, Color);
else
Color= Bear;
drawline(D, out[D] - AD*1.272, D + (D-A), out[D] - AD*1.272, Color);
drawline(D, out[D] - XA, D + (A-X), out[D] - XA, Color);
end
core.drawLine(Up["Gartley"], core.range(X, D), out[X], X, out[D], D, Color);
Up["Gartley"]:setColor(X, Color);
core.host:execute("drawLabel", label_id, source:date(X), math.max(out[A], out[B]), ""..label.."");
label_id = label_id + 1;
core.drawLine(Down["Gartley"], core.range(X, A), out[X], X, out[A], A, Color);
core.drawLine(Down["Gartley"], core.range(A, B), out[A], A, out[B], B, Color);
core.drawLine(Down["Gartley"], core.range(B, C), out[B], B, out[C], C, Color);
core.drawLine(Down["Gartley"], core.range(C, D), out[C], C, out[D], D, Color);
end
elseif label == "Bull Crab" or label == "Bear Crab" then
if Selector["Crab"] then
if out[X] < out[A] then
Color= Bull;
drawline(D, out[D] + AD*1.272, D + (D-A), out[D] + AD*1.272, Color);
drawline(D, out[D] + XA, D + (A-X), out[D] + XA, Color);
else
Color= Bear;
drawline(D, out[D] - AD*1.272, D + (D-A), out[D] - AD*1.272, Color);
drawline(D, out[D] - XA, D + (A-X), out[D]- XA, Color);
end
core.drawLine(Up["Crab"], core.range(X, D), out[X], X, out[D], D, Color);
Up["Crab"]:setColor(X, Color);
core.host:execute("drawLabel", label_id, source:date(X), math.max(out[A], out[B]), ""..label.."");
label_id = label_id + 1;
core.drawLine(Down["Crab"], core.range(X, A), out[X], X, out[A], A, Color);
core.drawLine(Down["Crab"], core.range(A, B), out[A], A, out[B], B, Color);
core.drawLine(Down["Crab"], core.range(B, C), out[B], B, out[C], C, Color);
core.drawLine(Down["Crab"], core.range(C, D), out[C], C, out[D], D, Color);
end
elseif label == "Bull Butterfly" or label == "Bear Butterfly" then
if Selector["Butterfly"] then
if out[X] < out[A] then
Color= Bull;
drawline(D, out[D] + AD*1.272, D + (D-A), out[D] + AD*1.272, Color);
drawline(D, out[D] + XA, D + (A-X), out[D] + XA, Color);
else
Color= Bear;
drawline(D, out[D] - AD*1.272, D + (D-A), out[D] - AD*1.272, Color);
drawline(D, out[D] - XA, D + (A-X), out[D] - XA, Color);
end
core.drawLine(Up["Butterfly"], core.range(X, D), out[X], X, out[D], D, Color);
Up["Butterfly"]:setColor(X, Color);
core.host:execute("drawLabel", label_id, source:date(X), math.max(out[A], out[B]), ""..label.."");
label_id = label_id + 1;
core.drawLine(Down["Butterfly"], core.range(X, A), out[X], X, out[A], A, Color);
core.drawLine(Down["Butterfly"], core.range(A, B), out[A], A, out[B], B, Color);
core.drawLine(Down["Butterfly"], core.range(B, C), out[B], B, out[C], C, Color);
core.drawLine(Down["Butterfly"], core.range(C, D), out[C], C, out[D], D, Color);
end
elseif label ~= "Bull AB=CD" or label ~= "Bear AB=CD" then
if Selector["AB=CD"] then
if out[A] > out[B] then
Color= Bull;
drawline(D, out[D] + AB*1.272, D + (B-A), out[D] + AB*1.272, Color);
drawline(D, out[D] + AD, D + (D-A), out[D] + AD, Color);
else
Color= Bear;
drawline(D, out[D] - AB*1.272, D + (B-A), out[D] - AB*1.272, Color);
drawline(D, out[D] - AD, D + (D-A), out[D] - AD, Color);
end
core.drawLine(One["AB=CD"], core.range(A, C), out[A], A, out[C], C, Color);
core.drawLine(Two["AB=CD"], core.range(B, D), out[B], B, out[D], D, Color);
One["AB=CD"]:setColor(X, Color);
core.host:execute("drawLabel", label_id, source:date(X), math.max(out[X], out[A]), ""..label.."");
label_id = label_id + 1;
core.drawLine(Down["AB=CD"], core.range(X, A), out[X], X, out[A], A, Color);
core.drawLine(Down["AB=CD"], core.range(A, B), out[A], A, out[B], B, Color);
core.drawLine(Down["AB=CD"], core.range(B, C), out[B], B, out[C], C, Color);
core.drawLine(Down["AB=CD"], core.range(C, D), out[C], C, out[D], D, Color);
end
end
end
function DECODE ( FLAG)
if FLAG then
if (out[X] -(1.27 -Correction/3)*XA) >= out[B] and ( out[X] - (1.618+Correction/3) *XA) <= out[B]
and (out[B] -(1.27-Correction/3) *XA) >= out[D] and ( out[B] - (1.618+Correction/3) *XA) <= out[D]
then
return "Bull Three Drives";
end
if (out[A] -(0.618-Correction/3) *AB) >= out[C] and ( out[A] - (0.786+Correction/3) *AB) <= out[C]
and (out[A] -(1.27-Correction/3) *AB) >= out[D] and ( out[A] - (1.618+Correction/3) *AB) <= out[D]
then
return "Bull AB=CD";
end
if (out[A] -(0.382-Correction) *XA) >= out[B] and ( out[A] - (0.5+Correction) *XA) <= out[B]
and (out[A] -( 0.382-Correction) *AB) >= out[C] and (out[A] -(0.886+Correction) *AB) <= out[C]
and (out[A] + (1.618-Correction) *AB) >= out[D] and (out[A] + (2.618 +Correction)*AB) <= out[D]
and (out[A] - (0.886 -Correction)*XA ) >= out[D] and (out[A] - (0.886 +Correction) *XA ) >= out[D]
then
return "Bull Bat";
end
if (out[A] -(0.618 -Correction) *XA) >= out[B] and (out[A] -(0.618 +Correction) *XA)<= out[B]
and (out[A] - (0.382-Correction) *AB) >= out[C] and (out[A] -(0.886+Correction) *AB) <= out[C]
and (out[A] + (1.27-Correction) *AB) >= out[D] and (out[A] + (1.618+Correction) *AB) <= out[D]
and (out[A] - (0.786 -Correction)*XA ) >= out[D] and (out[A] - (0.786 +Correction)*XA ) <= out[D]
then
return "Bull Gartley";
end
if (out[A] - (0.382-Correction) *XA) >= out[B] and (out[A] - (0.618+Correction) *XA) <= out[B]
and (out[A] - (0.382-Correction) *AB) >= out[C] and (out[A] - (0.886+Correction) *AB)<= out[C]
and (out[A] - (2.24 -Correction)*AB) >= out[D] and (out[A] - (3.618+Correction) *AB) <= out[D]
and (out[A] - ( 1.618 -Correction) *XA ) >= out[D] and (out[A] - (1.618 +Correction) *XA ) <= out[D]
then
return "Bull Crab";
end
if (out[A] - (0.786 -Correction) *XA) >= out[B] and (out[A] - (0.786 +Correction) *XA)<= out[B]
and (out[A] - (0.382-Correction) *AB) >= out[C] and (out[A] - (0.886 +Correction)*AB)<= out[C]
and (out[A] - (1.618-Correction) *AB) >= out[D] and (out[A] - (2.618+Correction) *AB) <= out[D]
and (out[A] - (1.27 -Correction)*XA ) >= out[D] and (out[A] - (1.618+Correction) *XA ) <= out[D]
then
return "Bull Butterfly";
end
elseif not FLAG then
if (out[X] +(1.27 - Correction/3)*XA) <= out[B] and ( out[X] + (1.618+Correction/3) *XA) >= out[B]
and (out[B] +(1.27 - Correction/3)*XA) <= out[D] and ( out[B] + (1.618+Correction/3) *XA) >= out[D]
then
return "Bear Three Drives";
end
if (out[A] +(0.618 - Correction/3)*AB) <= out[C] and ( out[A] +( 0.786+Correction/3) *AB) >= out[C]
and (out[A] +(1.27 - Correction/3)*AB) <= out[D] and ( out[A] + (1.618+Correction/3) *AB) >= out[D]
then
return "Bear AB=CD";
end
if (out[A] +(0.382 - Correction)*XA) <= out[B] and ( out[A] + (0.5+Correction) *XA) >= out[B]
and (out[A] + (0.382- Correction) *AB) <= out[C] and (out[A] +(0.886 +Correction)*AB) >= out[C]
and (out[A] - (1.618 - Correction)*AB) <= out[D] and (out[A] - (2.618 +Correction)*AB) >= out[D]
and (out[A] + (0.886 - Correction)*XA ) <= out[D] and (out[A] + (0.886 +Correction) *XA ) >= out[D]
then
return "Bear Bat";
end
if (out[A] +(0.618 - Correction) *XA) <= out[B] and (out[A] +(0.618 + Correction) *XA)>= out[B]
and (out[A] +(0.382 - Correction)*AB) <= out[C] and (out[A] +(0.886+Correction) *AB) >= out[C]
and (out[A] - (1.27 - Correction)*AB) <= out[D] and (out[A] - (1.618+Correction) *AB) >= out[D]
and (out[A] + (0.786 - Correction)*XA ) <= out[D] and (out[A] +( 0.786+ Correction) *XA ) >= out[D]
then
return "Bear Gartley";
end
-- return "Bear Crab";
if (out[A] +( 0.382- Correction) *XA) <= out[B] and (out[A] +( 0.618+Correction) *XA) >= out[B]
and (out[A] + (0.382- Correction) *AB) <= out[C] and (out[A] + (0.886+Correction) *AB)>= out[C]
and (out[A] + (2.24 - Correction)*AB) <= out[D] and (out[A] + (3.618+Correction) *AB) >= out[D]
and (out[A] + (1.618- Correction) *XA ) <= out[D] and (out[A] + (1.618+ Correction) *XA ) >= out[D]
then
return "Bear Crab";
end
if (out[A] + (0.786- Correction) *XA) <= out[B] and (out[A] + (0.786+ Correction) *XA) >= out[B]
and (out[A] + (0.382- Correction) *AB) <= out[C] and (out[A] + (0.886 +Correction)*AB)>= out[C]
and (out[A] + (1.618- Correction) *AB) <= out[D] and (out[A] + (2.618 +Correction)*AB) >= out[D]
and (out[A] +( 1.27- Correction) *XA ) <= out[D] and (out[A] + (1.618 +Correction)*XA ) >= out[D]
then
return "Bear Butterfly";
end
end
return nil;
end
function drawline(x1, y1, x2, y2, color)
if x1== nil or x2==nil
or x1== 0 or x2==0
or x1 >= source:size()-1 or x2 >= source:size()-1
or x1 <= source:first() or x2 <= source:first()
then
return;
end
if not Show then
return;
end
local date1 = source:date(x1);
local date2 = source:date(x2);
core.host:execute("drawLine", line_id, date1, y1, date2, y2, color, instance.parameters.style, instance.parameters.width);
line_id=line_id+1;
end
function Distance (x1,y1,x2,y2)
return math.sqrt((x2-x1)*(x2-x1) + (y2-y1)*(y2-y1));
end
