-- Id: 20520 -- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=65712 --+------------------------------------------------------------------+ --| 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 | --+------------------------------------------------------------------+ -- Indicator profile initialization routine function Init() indicator:name("Candle Breakdown"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Oscillator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addInteger("Period1", "Period", "", 14, 2, 2000); indicator.parameters:addBoolean("Body", "Add Body", "", true); indicator.parameters:addBoolean("Wick", "Add Wick", "", true); indicator.parameters:addBoolean("Inverse", "Inverse Wick", "", true); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("color", "Line Color", "", core.rgb(255, 0, 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 Period1; local first; local source = nil; local Wick,Body,Inverse; local Oscillator; local Up, Down; -- Routine function Prepare(nameOnly) Period1= instance.parameters.Period1; local name = profile:id() .. "(" .. instance.source:name() .. ", " .. Period1 .. ")"; instance:name(name); if (nameOnly) then return; end Wick= instance.parameters.Wick; Body= instance.parameters.Body; Inverse= instance.parameters.Inverse; Up = instance:addInternalStream(0, 0); Down = instance:addInternalStream(0, 0); source = instance.source; first=source:first()+Period1; Oscillator = instance:addStream("Oscillator" , core.Line, " Oscillator"," Oscillator",instance.parameters.color, first); Oscillator:setPrecision(math.max(2, instance.source:getPrecision())); Oscillator:setWidth(instance.parameters.width); Oscillator:setStyle(instance.parameters.style); end -- Indicator calculation routine function Update(period, mode) Up[period]=0; Down[period]=0; if source.close[period]>source.open[period] then if Body then Up[period]= math.abs(source.close[period]-source.open[period]); Down[period]=0; end if Wick then if Inverse then Down[period]=Down[period] +(source.open[period]-source.low[period]); Up[period]=Up[period] +(source.high[period]-source.close[period]); else Up[period]=Up[period] +(source.open[period]-source.low[period]); Down[period]=Down[period] +(source.high[period]-source.close[period]); end end else if Body then Up[period]= 0; Down[period]= math.abs(source.close[period]-source.open[period]); end if Wick then if Inverse then Down[period]=Down[period] +(source.close[period]-source.low[period]); Up[period]=Up[period] +(source.high[period]-source.open[period]); else Up[period]=Up[period] +(source.close[period]-source.low[period]); Down[period]=Down[period] +(source.high[period]-source.open[period]); end end end if period < first then return; end local UP=mathex.sum(Up, period-Period1+1, period); local DOWN=mathex.sum(Down, period-Period1+1, period); Oscillator[period]=UP-DOWN; end