37 Spiegazione Repainting

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © Maurizio-Ciullo

// https://www.youtube.com/watch?v=-ZvGC0wUNAI&t=625s

// <<<<<<<<<<<<<<<<<<< Explanation >>>>>>>>>>>>>>>>>>>>> //
// Ci sono più forme di repainting:
// 1 = Sugli indicatori.
// 2 = Sulle candele o pattern di candele.
// 3 = Sulle request.security "chiediamo un timeframe diverso"
// 4 = Lookahead = barmerge.lookahead_on "traccia un'indicazione es "come il prezzo" in avanti
// che sarà poi modoficato appena confermato. Consigli di tenerlo sempre off comeda default

//@version=5
strategy("37 Spiegazione Repainting", overlay=true, margin_long=100, margin_short=100)


// Get User Inputs
disableRepaint = input.bool(title="disable repainting", defval=false)


// <<<<<<<<<<<<<<<<<<< How to eliminate repaint >>>>>>>>>>>>>>>>>>>>> //

// validShortEntry = xxxx
// If validShortEntry and barstate.isconfirmed
//     alert(send data to third party)

                 // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 1 "Indicatori" [NO Repainting] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> //
atr = ta.atr(14)

// <<<<<<<<<<<<<<<<<<< Get Stops >>>>>>>>>>>>>>>>>>>>> //
longStop = disableRepaint ? (barstate.isconfirmed ? close - atr : close[1] - atr[1]) : close - atr
shortStop = disableRepaint ? (barstate.isconfirmed ? close + atr : close[1] + atr[1]) : close + atr

plot(longStop, title="longStop", color=color.green)
plot(shortStop, title="shortStop", color=color.red)


                // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 2 Signal [NO Repainting] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> //

// <<<<<<<<<<<<<<<<<<< Detect Entry Patterns >>>>>>>>>>>>>>>>>>>>> //
longEntry = close > high[1] and (barstate.isconfirmed or not disableRepaint)
shortEntry = close < low[1] and (barstate.isconfirmed or not disableRepaint)

plotshape(longEntry ? 1 : na , title="longEntry", color=color.green, style = shape.arrowup, location = location.belowbar)
plotshape(shortEntry ? 1 : na , title="shortEntry", color=color.red, style = shape.arrowdown)


                // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 3 request.security [SI Repainting] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> //

// <<<<<<<<<<<<<<<<<<< Detect High Timeframe Data That Repaint >>>>>>>>>>>>>>>>>>>>> //
// 0 : 1 Si rifresicono alla candela 0 = attuale 1 = 1na candela indietro
htfDataRep = request.security(syminfo.tickerid, "D", close[disableRepaint and barstate.isrealtime ? 1 : 0])
htfAtrRep = request.security(syminfo.tickerid, "D", atr[disableRepaint and barstate.isrealtime ? 1 : 0])

htfLongStopRep = htfDataRep + htfAtrRep
htfShortStopRep = htfDataRep - htfAtrRep

plot(htfLongStopRep, title="htfLongStopRep", color=color.green)
plot(htfShortStopRep, title="htfShortStopRep", color=color.red)


// <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Detect High Timeframe Data That Does Not Repaint [NO Repainting] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> //
// 0 : 1 Si rifresicono alla candela 0 = attuale 1 = 1na candela indietro
htfData = request.security(syminfo.tickerid, "D", close[disableRepaint and barstate.isconfirmed ? 0 : 1])
htfAtr = request.security(syminfo.tickerid, "D", atr[disableRepaint and barstate.isconfirmed ? 0 : 1])

htfLongStop = htfData + htfAtr
htfShortStop = htfData - htfAtr

plot(htfLongStop, title="htfLongStop", color=color.green)
plot(htfShortStop, title="htfShortStop", color=color.red)


// <<<<<<<<<<<<<<<<<<< Detect High Timeframe Data That Repaints Lookahead = barmerge.lookahead_on [SI Repainting] >>>>>>>>>>>>>>>>>>>>> //
// 4 = Lookahead = barmerge.lookahead_on "traccia un'indicazione es "come il prezzo" in avanti, che sarà poi modificato appena confermato
// Si consiglia di tenerlo off come da default altrimenti crea un repainting
htfDataBarMer = request.security(syminfo.tickerid, "D", close[disableRepaint and barstate.isconfirmed ? 0 : 1], lookahead=barmerge.lookahead_on)
htfAtrBarMer = request.security(syminfo.tickerid, "D", atr[disableRepaint and barstate.isconfirmed ? 0 : 1], lookahead=barmerge.lookahead_on)

htfLongStopBarMer = htfDataBarMer + htfAtrBarMer
htfShortStopBarMer = htfDataBarMer - htfAtrBarMer

plot(htfLongStopBarMer, title="htfLongStoBarMerp", color=color.green)
plot(htfShortStopBarMer, title="htfShortStopBarMer", color=color.red)
plot(htfDataBarMer, title="htfDataBarMer", color=color.red)