SF-TrendRibbon-OnlyPierre.txt

//@version=5

indicator(title="TrendribbonP", shorttitle="TrendribbonP", overlay=false)

M_or_D = input.string("Mono", title="Mono or Dual color", options=["Mono", "Dual"])
Mono_or_Dual_select(type) =>
    switch type
        "Mono" => 1
        "Dual" => 0

// slow ema
slowEmaSource = input(defval = close)
slowEmaLength = input.int(defval = 30, minval = 1)

// fast ema
fastEmaSource = input(defval = close)
fastEmaLength = input.int(defval = 13, minval=1) 

// declare EMAs
fastEma = ta.ema(fastEmaSource, fastEmaLength)
slowEma = ta.ema(slowEmaSource, slowEmaLength)

// draw lines
//transparencySetting=0     // visible outline
transparencySetting=100   // invisible outline
p1=plot(series=fastEma, title="FastEMA", color=color.new(#00FFFF, transparencySetting), linewidth=1, display=display.none)
p2=plot(series=slowEma, title="SlowEMA", color=color.new(color.blue, transparencySetting), linewidth=1, style=plot.style_stepline, display=display.none)

//fillColor = Krill_Pierre_select(K_or_P)
Mono = Mono_or_Dual_select(M_or_D)
fillColor = (fastEma > slowEma) ? #00BFFF : (Mono ?  #00BFFF :  color.red)
fill(p1, p2, fillColor)