-- Id: 20500 -- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=65698 --+------------------------------------------------------------------+ --| 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 | --| BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --| BitCoin Cash: 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg | --| Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --| LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD | --+------------------------------------------------------------------+ function Init() indicator:name("Candle wicks average density"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Oscillator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addInteger("MA_Period", "MA Period", "Period" , 14); indicator.parameters:addString("MA_Method", "MA Method", "Method" , "MVA"); indicator.parameters:addStringAlternative("MA_Method", "MVA", "MVA" , "MVA"); indicator.parameters:addStringAlternative("MA_Method", "EMA", "EMA" , "EMA"); indicator.parameters:addStringAlternative("MA_Method", "LWMA", "LWMA" , "LWMA"); indicator.parameters:addStringAlternative("MA_Method", "TMA", "TMA" , "TMA"); indicator.parameters:addStringAlternative("MA_Method", "SMMA", "SMMA" , "SMMA"); indicator.parameters:addStringAlternative("MA_Method", "KAMA", "KAMA" , "KAMA"); indicator.parameters:addStringAlternative("MA_Method", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addStringAlternative("MA_Method", "WMA", "WMA" , "WMA"); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("color1", "Up Bar color", "Bar Color", core.rgb(0, 255, 0)); indicator.parameters:addColor("color2", "Down Bar color", "Bar Color", core.rgb(255, 0, 0)); indicator.parameters:addColor("color3", "Top Line color", "Bar Color", core.rgb(255, 0, 0)); indicator.parameters:addInteger("width1", "Line width", "", 1, 1, 5); indicator.parameters:addInteger("style1", "Line style", "", core.LINE_SOLID); indicator.parameters:setFlag("style1", core.FLAG_LINE_STYLE); indicator.parameters:addColor("color4", "Bottom Line color", "Bar Color", core.rgb(0, 255, 0)); indicator.parameters:addInteger("width2", "Line width", "", 1, 1, 5); indicator.parameters:addInteger("style2", "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 -- Parameters block local source; local Up, Down ; local MA1,MA2 , MA_Period,MA_Method; -- Routine function Prepare(nameOnly) MA_Period= instance.parameters.MA_Period; MA_Method= instance.parameters.MA_Method; source = instance.source; local name = profile:id() .. "(" .. source:name() .. ")"; instance:name(name); if (nameOnly) then return; end Up = instance:addStream("Up", core.Bar, name .. ".Up", "Up", instance.parameters.color1, source:first()); Down = instance:addStream("Down", core.Bar, name .. ".Down", "Down", instance.parameters.color2, source:first()); MA1 = core.indicators:create(MA_Method, Up, MA_Period); MA2 = core.indicators:create(MA_Method, Down, MA_Period); Top = instance:addStream("Top", core.Line, name .. ".Top", "Top", instance.parameters.color3, source:first()); Top:setWidth(instance.parameters.width1); Top:setStyle(instance.parameters.style1); Bottom = instance:addStream("Bottom", core.Line, name .. ".Bottom", "Bottom", instance.parameters.color4, source:first()); Bottom:setWidth(instance.parameters.width2); Bottom:setStyle(instance.parameters.style2); Up:setPrecision(math.max(2, instance.source:getPrecision())); Down:setPrecision(math.max(2, instance.source:getPrecision())); Top:setPrecision(math.max(2, instance.source:getPrecision())); Bottom:setPrecision(math.max(2, instance.source:getPrecision())); end -- Indicator calculation routine function Update(period, mode) Up[period]= (source.high[period]- math.max(source.open[period], source.close[period]))/source:pipSize(); Down[period]=- ( math.min(source.open[period], source.close[period]) -source.low[period])/source:pipSize(); MA1:update(mode); MA2:update(mode); if MA1.DATA:hasData(period)then Top[period]=MA1.DATA[period] Bottom[period]=MA2.DATA[period] end end