-- Id: 25477 -- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=68640 --+------------------------------------------------------------------+ --| Copyright © 2019, 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("Noro Indicator"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Indicator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addString("Price", "Price Source", "", "close"); indicator.parameters:addStringAlternative("Price", "OPEN", "", "open"); indicator.parameters:addStringAlternative("Price", "HIGH", "", "high"); indicator.parameters:addStringAlternative("Price", "LOW", "", "low"); indicator.parameters:addStringAlternative("Price","CLOSE", "", "close"); indicator.parameters:addStringAlternative("Price", "MEDIAN", "", "median"); indicator.parameters:addStringAlternative("Price", "TYPICAL", "", "typical"); indicator.parameters:addStringAlternative("Price", "WEIGHTED", "", "weighted"); indicator.parameters:addString("Method", "MA Method", "Method" , "MVA"); indicator.parameters:addStringAlternative("Method", "MVA", "MVA" , "MVA"); indicator.parameters:addStringAlternative("Method", "EMA", "EMA" , "EMA"); indicator.parameters:addStringAlternative("Method", "LWMA", "LWMA" , "LWMA"); indicator.parameters:addStringAlternative("Method", "TMA", "TMA" , "TMA"); indicator.parameters:addStringAlternative("Method", "SMMA", "SMMA" , "SMMA"); indicator.parameters:addStringAlternative("Method", "KAMA", "KAMA" , "KAMA"); indicator.parameters:addStringAlternative("Method", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addStringAlternative("Method", "WMA", "WMA" , "WMA"); indicator.parameters:addInteger("Period1", "MA Period", "", 30, 2, 2000); indicator.parameters:addInteger("Period2", "ATR Period", "", 30, 2, 2000); indicator.parameters:addGroup("MA Line Style"); indicator.parameters:addColor("Up", "Up Trend Line Color", "", core.rgb(0, 255, 0)); indicator.parameters:addColor("Down", "Down Trend Line Color", "", core.rgb(255, 0, 0)); indicator.parameters:addColor("Neutral", "Neutral Trend Line Color", "", core.rgb(255, 128, 0)); indicator.parameters:addInteger("style", "Line Style", "", core.LINE_SOLID); indicator.parameters:setFlag("style", core.FLAG_LEVEL_STYLE); indicator.parameters:addInteger("width", "Line Width", "", 3, 1, 5); end -- Indicator instance initialization routine -- Processes indicator parameters and creates output streams -- Parameters block local Price; local Period1,Period2,Method; local first; local source = nil; local Trend; local MA,ma; local Up, Down,Neutral; -- Routine function Prepare(nameOnly) Period1= instance.parameters.Period1; Period2= instance.parameters.Period2; Method= instance.parameters.Method; Price= instance.parameters.Price; Up= instance.parameters.Up; Down= instance.parameters.Down; Neutral= instance.parameters.Neutral; local Parameters=Price ..", ".. Method ..", ".. Period1..", "..Period2 ; local name = profile:id() .. "(" .. instance.source:name() .. ", " .. Parameters .. ")"; instance:name(name); if (nameOnly) then return; end source = instance.source; first=source:first()+math.max(Period1+Period2); assert(core.indicators:findIndicator(Method) ~= nil, Method .. " indicator must be installed"); ma = core.indicators:create(Method, source[Price], Period1); atr = core.indicators:create("ATR", source , Period2); Trend = instance:addInternalStream(0, 0); MA = instance:addStream("MA" , core.Line, " MA"," MA",instance.parameters.Neutral, first ); MA:setWidth(instance.parameters.width); MA:setStyle(instance.parameters.style); MA:setPrecision(math.max(2, source:getPrecision())); end -- Indicator calculation routine function Update(period, mode) if period < first then return; end ma:update(mode); atr:update(mode); MA[period]=ma.DATA[period]; if source.low[period] > (MA[period] + atr.DATA[period]) then Trend[period]=1; MA:setColor(period, Up); elseif source.high[period] < (MA[period] - atr.DATA[period]) then Trend[period]=-1; MA:setColor(period, Down); else Trend[period]=Trend[period-1]; MA:setColor(period, Neutral); end end