Manish 3 EMA with Auto Lines + Numbers

//version=5
indicator("Manish 3 EMA with Auto Lines + Numbers", overlay=true)

// === Input for EMAs ===
ema9Length = input.int(9, title="EMA 9")
ema15Length = input.int(15, title="EMA 15")
ema44Length = input.int(44, title="EMA 44")

// === Calculate EMAs ===
ema9 = ta.ema(close, ema9Length)
ema15 = ta.ema(close, ema15Length)
ema44 = ta.ema(close, ema44Length)

// === Plot EMAs ===
plot(ema9, color=color.new(color.green, 0), title="EMA 9", linewidth=2)
plot(ema15, color=color.new(color.red, 0), title="EMA 15", linewidth=2)
plot(ema44, color=color.new(color.yellow,0), title="EMA 44", linewidth=2)

// === Variables for lines and labels ===
var line line9 = na
var line line15 = na
var line line44 = na
var label label9 = na
var label label15 = na
var label label44 = na

if barstate.islast
// Delete previous lines and labels
line.delete(line9)
line.delete(line15)
line.delete(line44)
label.delete(label9)
label.delete(label15)
label.delete(label44)

// Draw new solid lines (1px)
line9 := line.new(bar_index - 1, ema9, bar_index, ema9, extend=extend.right, color=color.new(color.green, 0), width=1)
line15 := line.new(bar_index - 1, ema15, bar_index, ema15, extend=extend.right, color=color.new(color.red, 0), width=1)
line44 := line.new(bar_index - 1, ema44, bar_index, ema44, extend=extend.right, color=color.new(color.yellow, 0), width=1)

// Add small number labels near lines
label9 := label.new(bar_index, ema9, "9", style=label.style_label_left, color=color.new(color.green, 0), textcolor=color.white, size=size.tiny)
label15 := label.new(bar_index, ema15, "15", style=label.style_label_left, color=color.new(color.red, 0), textcolor=color.white, size=size.tiny)
label44 := label.new(bar_index, ema44, "44", style=label.style_label_left, color=color.new(color.yellow, 0), textcolor=color.black, size=size.tiny)