-- Id: 8516 -- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=32176 --+------------------------------------------------------------------+ --| Copyright © 2018, Gehtsoft USA LLC | --| http://fxcodebase.com | --+------------------------------------------------------------------+ --| Developed by : Mario Jemic | --| mario.jemic@gmail.com | --+------------------------------------------------------------------+ --| Support our efforts by donating | --| Patreon : https://goo.gl/GdXWeN | --| Paypal : https://goo.gl/9Rj74e | --| BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --| BitCoin Cash : 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg | --| Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --| LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD | --+------------------------------------------------------------------+ function Init() indicator:name("Equidistant Pivot Channel"); indicator:description("Equidistant Pivot Channel"); indicator:requiredSource(core.Bar); indicator:type(core.Indicator); indicator.parameters:addGroup("Pivot Calculation"); indicator.parameters:addString("BS", "Time Frame", "", "D1"); indicator.parameters:setFlag("BS", core.FLAG_PERIODS); indicator.parameters:addString("CalcMode", "Pivot","", "Pivot"); indicator.parameters:addStringAlternative("CalcMode", "Pivot", "", "Pivot"); indicator.parameters:addStringAlternative("CalcMode", "Camarilla", "", "Camarilla"); indicator.parameters:addStringAlternative("CalcMode", "Woodie", "", "Woodie"); indicator.parameters:addStringAlternative("CalcMode", "Fibonacci", "", "Fibonacci"); indicator.parameters:addStringAlternative("CalcMode", "Floor", "", "Floor"); indicator.parameters:addStringAlternative("CalcMode", "FibonacciR", "", "FibonacciR"); indicator.parameters:addGroup("Levels"); indicator.parameters:addDouble("First", "1. Line (in Pips)", "", 20); indicator.parameters:addDouble("Second", "2. Line (in Pips)", "", 40); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("Pivot_color", "Color of Pivot", "Color of Pivot", core.rgb(255, 0, 0)); indicator.parameters:addInteger("width", "Line width", "", 1, 1, 5); indicator.parameters:addInteger("style", "Line style", "", core.LINE_SOLID); indicator.parameters:setFlag("style", core.FLAG_LINE_STYLE); indicator.parameters:addColor("color1", "Color of 1. Pivot", "", core.rgb(0, 255, 0)); indicator.parameters:addInteger("width1", "1. Line width", "", 1, 1, 5); indicator.parameters:addInteger("style1", "1. Line style", "", core.LINE_SOLID); indicator.parameters:setFlag("style1", core.FLAG_LINE_STYLE); indicator.parameters:addColor("color2", "Color of 2. Line", "", core.rgb(0, 0, 255)); indicator.parameters:addInteger("width2", "2. Line width", "", 1, 1, 5); indicator.parameters:addInteger("style2", "2. Line style", "", core.LINE_SOLID); indicator.parameters:setFlag("style2", core.FLAG_LINE_STYLE); end -- Indicator instance initialization routine -- Processes indicator parameters and creates output streams -- TODO: Refine the first period calculation for each of the output streams. -- TODO: Calculate all constants, create instances all subsequent indicators and load all required libraries -- Parameters block local BS, CalcMode; local first; local source = nil; local Pivot; local Top={}; local Bottom={}; -- Streams block local PIVOT; local First, Second; -- Routine function Prepare(nameOnly) BS = instance.parameters.BS; CalcMode = instance.parameters.CalcMode; First = instance.parameters.First; Second = instance.parameters.Second; source = instance.source; local name = profile:id() .. "(" .. source:name() .. ", " .. tostring(BS).. ", " .. tostring(CalcMode) .. ", " .. tostring(First).. ", " .. tostring(Second).. ")"; instance:name(name); if (not (nameOnly)) then PIVOT = core.indicators:create("PIVOT", source, BS,CalcMode, "HIST" ); first = PIVOT.DATA:first(); Pivot = instance:addStream("Pivot", core.Line, name, "Pivot", instance.parameters.Pivot_color, first); Pivot:setWidth(instance.parameters.width); Pivot:setStyle(instance.parameters.style); Top[1] = instance:addStream("Top1", core.Line, name, "1.Top", instance.parameters.color1, first); Top[1]:setWidth(instance.parameters.width1); Top[1]:setStyle(instance.parameters.style1); Top[2] = instance:addStream("Top2", core.Line, name, "2.Top", instance.parameters.color2, first); Top[2]:setWidth(instance.parameters.width2); Top[2]:setStyle(instance.parameters.style2); Bottom[1] = instance:addStream("Bottom1", core.Line, name, "1.Bottom", instance.parameters.color1, first); Bottom[1]:setWidth(instance.parameters.width1); Bottom[1]:setStyle(instance.parameters.style1); Bottom[2] = instance:addStream("Bottom2", core.Line, name, "2.Bottom", instance.parameters.color2, first); Bottom[2]:setWidth(instance.parameters.width2); Bottom[2]:setStyle(instance.parameters.style2); end end -- Indicator calculation routine -- TODO: Add your code for calculation output values function Update(period, mode) core.host:execute ("removeAll") PIVOT:update(mode); if period< source:size()-1 then return; end local i; for i= first, source:size()-1 do if PIVOT.DATA:hasData(i) then Pivot[i] = PIVOT.DATA[i]; Top[1][i] = PIVOT.DATA[i]+First*source:pipSize(); Top[2][i] = PIVOT.DATA[i]+Second*source:pipSize(); Bottom[1][i] = PIVOT.DATA[i]-First*source:pipSize(); Bottom[2][i] = PIVOT.DATA[i]-Second*source:pipSize(); end end end