function Init() indicator:name("ATR pips indicator"); indicator:description("ATR pips indicator"); indicator:requiredSource(core.Bar); indicator:type(core.Indicator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addInteger("Period", "Period", "", 13); indicator.parameters:addDouble("Multiplier", "Multiplier", "", 0.7); indicator.parameters:addString("Corner", "Corner", "", "0"); indicator.parameters:addStringAlternative("Corner", "Top-Right", "", "0"); indicator.parameters:addStringAlternative("Corner", "Top-Left", "", "1"); indicator.parameters:addStringAlternative("Corner", "Bottom-Right", "", "2"); indicator.parameters:addStringAlternative("Corner", "Bottom-Left", "", "3"); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("clr", "Color", "Color", core.rgb(255, 128, 0)); indicator.parameters:addInteger("FontSize", "Font size", "", 20); indicator.parameters:addInteger("H_Shift", "Horizontal shift", "", 0); indicator.parameters:addInteger("V_Shift", "Vertical shift", "", 50); end local first; local source = nil; local Period; local Multiplier; local Corner; local ATR; local font; function Prepare() source = instance.source; Period=instance.parameters.Period; Multiplier=instance.parameters.Multiplier; Corner=tonumber(instance.parameters.Corner); ATR = core.indicators:create("ATR", source, Period); first = source:first()+2; local name = profile:id() .. "(" .. source:name() .. ", " .. instance.parameters.Period .. ", " .. instance.parameters.Multiplier .. ")"; instance:name(name); font = core.host:execute("createFont", "Arial", instance.parameters.FontSize, true, false); end function Update(period, mode) if (period==source:size()-1) then ATR:update(mode); local Text="" .. math.floor(Multiplier*100) .. "% of ATR (" .. Period .. "):" .. string.format("%." .. math.max(2, source:getPrecision()) .. "f",( (ATR.DATA[period]*Multiplier)/source:pipSize())) .. " pips"; if Corner==0 then core.host:execute("drawLabel1", 1,-instance.parameters.H_Shift, core.CR_RIGHT,instance.parameters.V_Shift, core.CR_TOP, core.H_Left, core.V_Bottom, font, instance.parameters.clr, Text); elseif Corner==1 then core.host:execute("drawLabel1", 1,instance.parameters.H_Shift, core.CR_LEFT,instance.parameters.V_Shift, core.CR_TOP, core.H_Right, core.V_Bottom, font, instance.parameters.clr, Text); elseif Corner==2 then core.host:execute("drawLabel1", 1,-instance.parameters.H_Shift, core.CR_RIGHT,-instance.parameters.V_Shift, core.CR_BOTTOM, core.H_Left, core.V_Top, font, instance.parameters.clr, Text); else core.host:execute("drawLabel1", 1,instance.parameters.H_Shift, core.CR_LEFT,-instance.parameters.V_Shift, core.CR_BOTTOM, core.H_Right, core.V_Top, font, instance.parameters.clr, Text); end end end