OPEN-SOURCE SCRIPT
Jim Sloman's Adam Theory - Second Reflection Line

//version=5
indicator("Jim Sloman's Adam Theory - Second Reflection Line", overlay=true, shorttitle="Adam", max_lines_count=500)
//────────────────────────────
// 📥 Inputs
//────────────────────────────
src = input.source(close, "Source")
forecast = input.int(250, "Forecast", minval=1, maxval=500)
linewidth = input.int(2, "Line Width")
linecolor = input.color(color.purple, "Line Color")
ls_input = input.string("Solid", "Line Style", options = ["Solid", "Dashed", "Dotted"])
show_lines = input.bool(true, "Show Reflection Lines")
//────────────────────────────
// 🎨 Estilo de línea (versión corregida)
//────────────────────────────
ls_style = if ls_input == "Dashed"
line.style_dashed
else if ls_input == "Dotted"
line.style_dotted
else
line.style_solid
//────────────────────────────
// 🧱 Array persistente para líneas
//────────────────────────────
var line[] lines = array.new_line()
//────────────────────────────
// ✏️ Función para dibujar línea
//────────────────────────────
f_draw_line(_x1, _y1, _x2, _y2) =>
l = line.new(_x1, _y1, _x2, _y2, xloc = xloc.bar_index)
line.set_color(l, linecolor)
line.set_width(l, linewidth)
line.set_style(l, ls_style)
array.push(lines, l)
//────────────────────────────
// 🧠 Lógica principal
//────────────────────────────
if barstate.islast
// Limpiar líneas si el usuario las oculta
if not show_lines
for l in lines
line.delete(l)
array.clear(lines)
else
ref = src
// Evitar errores si forecast excede barras disponibles
valid_forecast = math.min(forecast, bar_index)
// Crear o actualizar las líneas
if array.size(lines) == 0
for i = 0 to valid_forecast - 2
d1 = src
d2 = src[i + 1]
inv_d1 = ref - (d1 - ref)
inv_d2 = ref - (d2 - ref)
f_draw_line(bar_index + i, inv_d1, bar_index + i + 1, inv_d2)
else
for i = 0 to valid_forecast - 2
d1 = src
d2 = src[i + 1]
inv_d1 = ref - (d1 - ref)
inv_d2 = ref - (d2 - ref)
l = array.get(lines, i)
line.set_xy1(l, bar_index + i, inv_d1)
line.set_xy2(l, bar_index + i + 1, inv_d2)
// Actualiza estilo visual por si el usuario cambia inputs
line.set_color(l, linecolor)
line.set_width(l, linewidth)
line.set_style(l, ls_style)
indicator("Jim Sloman's Adam Theory - Second Reflection Line", overlay=true, shorttitle="Adam", max_lines_count=500)
//────────────────────────────
// 📥 Inputs
//────────────────────────────
src = input.source(close, "Source")
forecast = input.int(250, "Forecast", minval=1, maxval=500)
linewidth = input.int(2, "Line Width")
linecolor = input.color(color.purple, "Line Color")
ls_input = input.string("Solid", "Line Style", options = ["Solid", "Dashed", "Dotted"])
show_lines = input.bool(true, "Show Reflection Lines")
//────────────────────────────
// 🎨 Estilo de línea (versión corregida)
//────────────────────────────
ls_style = if ls_input == "Dashed"
line.style_dashed
else if ls_input == "Dotted"
line.style_dotted
else
line.style_solid
//────────────────────────────
// 🧱 Array persistente para líneas
//────────────────────────────
var line[] lines = array.new_line()
//────────────────────────────
// ✏️ Función para dibujar línea
//────────────────────────────
f_draw_line(_x1, _y1, _x2, _y2) =>
l = line.new(_x1, _y1, _x2, _y2, xloc = xloc.bar_index)
line.set_color(l, linecolor)
line.set_width(l, linewidth)
line.set_style(l, ls_style)
array.push(lines, l)
//────────────────────────────
// 🧠 Lógica principal
//────────────────────────────
if barstate.islast
// Limpiar líneas si el usuario las oculta
if not show_lines
for l in lines
line.delete(l)
array.clear(lines)
else
ref = src
// Evitar errores si forecast excede barras disponibles
valid_forecast = math.min(forecast, bar_index)
// Crear o actualizar las líneas
if array.size(lines) == 0
for i = 0 to valid_forecast - 2
d1 = src
d2 = src[i + 1]
inv_d1 = ref - (d1 - ref)
inv_d2 = ref - (d2 - ref)
f_draw_line(bar_index + i, inv_d1, bar_index + i + 1, inv_d2)
else
for i = 0 to valid_forecast - 2
d1 = src
d2 = src[i + 1]
inv_d1 = ref - (d1 - ref)
inv_d2 = ref - (d2 - ref)
l = array.get(lines, i)
line.set_xy1(l, bar_index + i, inv_d1)
line.set_xy2(l, bar_index + i + 1, inv_d2)
// Actualiza estilo visual por si el usuario cambia inputs
line.set_color(l, linecolor)
line.set_width(l, linewidth)
line.set_style(l, ls_style)
开源脚本
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
免责声明
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
开源脚本
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
免责声明
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.