-- Id: 19006 -- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=62685&p=102455#p102455 --+------------------------------------------------------------------+ --| 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 | --+------------------------------------------------------------------+ function Init() indicator:name("Custom Style Moving Average Paint Bar"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Indicator); indicator:setTag("replaceSource", "t"); indicator.parameters:addGroup("Calculation"); indicator.parameters:addString("Price1", "Fast MA Price Source", "", "close"); indicator.parameters:addStringAlternative("Price1", "OPEN", "", "open"); indicator.parameters:addStringAlternative("Price1", "HIGH", "", "high"); indicator.parameters:addStringAlternative("Price1", "LOW", "", "low"); indicator.parameters:addStringAlternative("Price1","CLOSE", "", "close"); indicator.parameters:addStringAlternative("Price1", "MEDIAN", "", "median"); indicator.parameters:addStringAlternative("Price1", "TYPICAL", "", "typical"); indicator.parameters:addStringAlternative("Price1", "WEIGHTED", "", "weighted"); indicator.parameters:addInteger("Fast", "Fast Average Period", "", 34); indicator.parameters:addString("Method1", "Fast MA Method", "Method" , "MVA"); indicator.parameters:addStringAlternative("Method1", "MVA", "MVA" , "MVA"); indicator.parameters:addStringAlternative("Method1", "EMA", "EMA" , "EMA"); indicator.parameters:addStringAlternative("Method1", "LWMA", "LWMA" , "LWMA"); indicator.parameters:addStringAlternative("Method1", "TMA", "TMA" , "TMA"); indicator.parameters:addStringAlternative("Method1", "SMMA", "SMMA" , "SMMA"); indicator.parameters:addStringAlternative("Method1", "KAMA", "KAMA" , "KAMA"); indicator.parameters:addStringAlternative("Method1", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addStringAlternative("Method1", "WMA", "WMA" , "WMA"); indicator.parameters:addString("Price2", "Slow MA Price Source", "", "close"); indicator.parameters:addStringAlternative("Price2", "OPEN", "", "open"); indicator.parameters:addStringAlternative("Price2", "HIGH", "", "high"); indicator.parameters:addStringAlternative("Price2", "LOW", "", "low"); indicator.parameters:addStringAlternative("Price2","CLOSE", "", "close"); indicator.parameters:addStringAlternative("Price2", "MEDIAN", "", "median"); indicator.parameters:addStringAlternative("Price2", "TYPICAL", "", "typical"); indicator.parameters:addStringAlternative("Price2", "WEIGHTED", "", "weighted"); indicator.parameters:addInteger("Slow", "Slow Average Period", "", 200); indicator.parameters:addString("Method2", "Slow MA Method", "Method" , "MVA"); indicator.parameters:addStringAlternative("Method2", "MVA", "MVA" , "MVA"); indicator.parameters:addStringAlternative("Method2", "EMA", "EMA" , "EMA"); indicator.parameters:addStringAlternative("Method2", "LWMA", "LWMA" , "LWMA"); indicator.parameters:addStringAlternative("Method2", "TMA", "TMA" , "TMA"); indicator.parameters:addStringAlternative("Method2", "SMMA", "SMMA" , "SMMA"); indicator.parameters:addStringAlternative("Method2", "KAMA", "KAMA" , "KAMA"); indicator.parameters:addStringAlternative("Method2", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addStringAlternative("Method2", "WMA", "WMA" , "WMA"); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("Up", "Up Color", "", core.COLOR_UPCANDLE ); indicator.parameters:addColor("Down", "Down Color", "",core.COLOR_DOWNCANDLE ); indicator.parameters:addColor("Neutral", "Neutral Trend Color","Neutral Trend Color", core.rgb(0,0,0)); indicator.parameters:addColor("background", "Background Color", "", core.COLOR_BACKGROUND ); indicator.parameters:addDouble("transparency", "Transparency", "",0 , 0, 100); indicator.parameters:addInteger("Size", "Candle Size", "", 70, 0, 100); indicator.parameters:addInteger("LineWidth", "Line Width", "", 3, 1, 5); indicator.parameters:addBoolean("HollowUp", "Hollow Up Candle","", false); indicator.parameters:addBoolean("HollowDown", "Hollow Down Candle","", false); end local open, high, low, close, volume; local source,first; local transparency; local Up, Down,Neutral; local Size; local LineWidth; local HollowUp, HollowDown ; local background; local Fast,Slow, fast,slow, Method1,Method2,Price1,Price2; -- initializes the instance of the indicator function Prepare(nameOnly) source = instance.source; first=source:first(); Fast = instance.parameters.Fast; Slow= instance.parameters.Slow; Method1= instance.parameters.Method1; Method2= instance.parameters.Method2; Price1= instance.parameters.Price1; Price2= instance.parameters.Price2; HollowUp= instance.parameters.HollowUp; HollowDown= instance.parameters.HollowDown; Up = instance.parameters.Up; Down = instance.parameters.Down; Neutral= instance.parameters.Neutral; Size = instance.parameters.Size; LineWidth = instance.parameters.LineWidth; background = instance.parameters.background; local name = profile:id() .. "(" .. source:name() .. ", " .. Fast .. ", " .. Slow .. ")"; instance:name(name); if (nameOnly) then return; end assert(core.indicators:findIndicator(Method1) ~= nil, Method1 .. " indicator must be installed"); fast = core.indicators:create(Method1, source[Price1], Fast); assert(core.indicators:findIndicator(Method2) ~= nil, Method2 .. " indicator must be installed"); slow = core.indicators:create(Method2, source[Price2], Slow); first = math.max( fast.DATA:first(), slow.DATA:first()); open = instance:addStream("open", core.Line, name .. "." .. "Open", "open",0, source:first()); high = instance:addStream("high", core.Line, name .. "." .. "High", "high", 0,source:first()); low = instance:addStream("low", core.Line, name .. "." .. "Low", "low",0, source:first()); close = instance:addStream("close", core.Line, name .. "." .. "Close", "close",0, source:first()); open:setStyle (core.LINE_NONE); high:setStyle (core.LINE_NONE); low:setStyle (core.LINE_NONE); close:setStyle (core.LINE_NONE); instance:ownerDrawn(true); end function Update(period) fast:update(mode); slow:update(mode); high[period]= source.high[period]; low[period]= source.low[period]; close[period] = source.close[period]; open[period] = source.open[period]; if period < first or not source:hasData(period) then open:setColor(period, Neutral); return; end local Price=source.close[period]; local FastAvg=fast.DATA[period]; local SlowAvg=slow.DATA[period]; if Price > FastAvg and Price < SlowAvg then open:setColor(period, Neutral); elseif Price < FastAvg and Price > SlowAvg then open:setColor(period, Neutral); elseif FastAvg > SlowAvg and Price > FastAvg then open:setColor(period, Up); elseif FastAvg > SlowAvg and Price < SlowAvg then open:setColor(period, Down); elseif FastAvg < SlowAvg and Price < FastAvg then open:setColor(period, Down); elseif FastAvg < SlowAvg and Price > FastAvg then open:setColor(period, Up); end end local Initialized= false; function Draw (stage, context) if stage ~= 2 then return; end context:setClipRectangle(context:left(), context:top(), context:right(), context:bottom()); local First, Last = context:firstBar(), context:lastBar(); if not Initialized then context:createPen(1, context.SOLID, context:pointsToPixels (LineWidth), Up); context:createPen(11, context.SOLID, context:pointsToPixels (LineWidth), Up); context:createSolidBrush(2, Up ); context:createSolidBrush(5, background ); context:createPen(3, context.SOLID, context:pointsToPixels (LineWidth), Down ); context:createPen(13, context.SOLID, context:pointsToPixels (LineWidth), Down ); context:createSolidBrush(4, Down ); transparency = context:convertTransparency(instance.parameters.transparency); Initialized = true; end local width; for i= math.max(First, source:first()), math.min(Last, source:size()-1), 1 do visible, y1= context:pointOfPrice (open[i]); visible, y2= context:pointOfPrice (close[i]); visible, y3= context:pointOfPrice (low[i]); visible, y4= context:pointOfPrice (high[i]); x , x1, x2 = context:positionOfBar (i); width = (((x2-x1)/100)/2)*Size; x3=x-width; x4=x+width; if y1 > y2 then if HollowUp then context:drawRectangle(11, 5, x3, y1+1, x4, y2-1 , transparency); else context:drawRectangle(11, 2, x3, y1+1, x4, y2-1 , transparency); end context:drawLine (1, x, y1, x, y3); context:drawLine (1, x, y4, x, y2); else if HollowDown then context:drawRectangle(13,5, x3, y1-1, x4, y2+1 , transparency); else context:drawRectangle(13, 4, x3, y1-1, x4, y2+1 , transparency); end context:drawLine (3, x, y4, x, y1); context:drawLine (3, x, y2, x, y3); end end end