如何在Pine Script输入面板添加填充启用/禁用切换选项？

要实现输入面板的填充启用/禁用切换，无需对fill函数分组，通过添加布尔型输入并动态控制填充颜色即可完成，具体修改步骤如下：

1. 添加填充控制开关 #

在代码的//***Start of Inputs区域，插入两个布尔型输入项，与现有颜色设置对齐：

var enable_upper_fill = input.bool(true, title="启用ADR高位填充", group='ADR', inline="Z1")
var enable_lower_fill = input.bool(true, title="启用ADR低位填充", group='ADR', inline="Z2")

2. 修改填充显示逻辑 #

找到原代码中第131、132行的fill函数，替换为以下逻辑：通过开关状态控制填充颜色，禁用时将颜色设为na即可隐藏填充：

// 根据开关状态生成填充颜色
upper_fill_color = enable_upper_fill ? (ta.change(_adr1_high) ? na : color.new(adrUppercolorfill, 80)) : na
lower_fill_color = enable_lower_fill ? (ta.change(_adr1_low) ? na : color.new(adrlowercolorfill, 80)) : na

// 执行填充
fill(ADR1_high, ADR2_high, title=text_upper_fill, color=upper_fill_color)
fill(ADR1_low, ADR2_low, title=text_lower_fill, color=lower_fill_color)

修改后的完整代码 #

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

//@version=5

indicator(title='ADR', overlay=true)

text_ADR1_high = 'ADR High'
text_ADR2_high = 'ADR High'
text_ADR1_low = 'ADR Low‎ ‎ '
text_ADR2_low = 'ADR Low‎ ‎ '
text_upper_fill = 'ADR High Fill'
text_lower_fill = 'ADR Low Fill'

red = #FF4000
lime = #07fc13

//***Start of Inputs

var color_ADR1_high = input.color(defval=color.new(red ,0), title=text_ADR1_high, group='ADR', inline="Z1")
var color_ADR2_high = input.color(defval=color.new(red, 0), title=text_ADR2_high, group='ADR', inline="Z1")
var adrUppercolorfill = input.color(color.red, "ADR High Fill", tooltip="Color Zone between Two ADR High", group='ADR', inline="Z1")
var enable_upper_fill = input.bool(true, title="启用ADR高位填充", group='ADR', inline="Z1")

var color_ADR1_low = input.color(defval=color.new(lime, 0), title=text_ADR1_low, group='ADR', inline="Z2")
var color_ADR2_low = input.color(defval=color.new(lime,0), title=text_ADR2_low, group='ADR', inline="Z2")
var adrlowercolorfill = input.color(color.lime, "ADR Low Fill", tooltip="Color Zone between Two ADR Low", group='ADR', inline="Z2")
var enable_lower_fill = input.bool(true, title="启用ADR低位填充", group='ADR', inline="Z2")

var labels_enabled = true

plot_history = true

use_ema = false

adr_1 = 10
adr_2 = 5

//***End of Inputs

//***Start of local functions definiton***

draw_line(_x1, _y1, _x2, _y2, _xloc, _extend, _color, _style, _width) =>
    dline = line.new(x1=_x1, y1=_y1, x2=_x2, y2=_y2, xloc=_xloc, extend=_extend, color=_color, style=_style, width=_width)
    line.delete(dline[1])

draw_label(_x, _y, _text, _xloc, _yloc, _color, _style, _textcolor, _size, _textalign, _tooltip) =>
    dlabel = label.new(x=_x, y=_y, text=_text, xloc=_xloc, yloc=_yloc, color=_color, style=_style, textcolor=_textcolor, size=_size, textalign=_textalign, tooltip=_tooltip)
    label.delete(dlabel[1])

//If security is futures - replace the ticker with continuous contract
tickerid_func() =>
    tickerid = syminfo.tickerid
    if syminfo.type == 'futures'
        tickerid := syminfo.root + '1!'

//Function to calculate ADR levels
//Parameters:
//  * lengthInput - ADR period
//  * hi_low - true-->High, else-->Low 
adr_func(lengthInput,hi_low) =>
    float result = 0
    float adr = 0
    open_ = request.security(tickerid_func(), "D", open, barmerge.gaps_off, barmerge.lookahead_on)
    adr_High_sma = request.security(tickerid_func(), "D", ta.sma(high[1], lengthInput), barmerge.gaps_off, barmerge.lookahead_on)
    adr_Low_sma = request.security(tickerid_func(), "D", ta.sma(low[1], lengthInput), barmerge.gaps_off, barmerge.lookahead_on)
    adr_High_ema = request.security(tickerid_func(), "D", ta.ema(high[1], lengthInput), barmerge.gaps_off, barmerge.lookahead_on)
    adr_Low_ema = request.security(tickerid_func(), "D", ta.ema(low[1], lengthInput), barmerge.gaps_off, barmerge.lookahead_on)
    
    if use_ema
        adr := adr_High_ema - adr_Low_ema
    else
        adr := adr_High_sma - adr_Low_sma
    
    if hi_low//High
        result := adr/2 + open_
    else    //Low
        result := open_ - adr/2    
  
//Workaround to disable color management on the standard tab Style for plots
//Custom inputs for colors should be used instead
transp_func() =>
    transp_0 = 0

//***End of local functions definiton***

//***Start of getting data

start_time = request.security(tickerid_func(), "D", time_close[1],barmerge.gaps_off,barmerge.lookahead_on)
open__ = request.security(tickerid_func(), "D", open, barmerge.gaps_off, barmerge.lookahead_on)

adr1_high = adr_func(adr_1,true)
adr1_low = adr_func(adr_1,false)
adr2_high = adr_func(adr_2,true)
adr2_low = adr_func(adr_2,false)

//***End of getting data

float _adr1_high = na
float _adr1_low = na
float _adr2_high = na
float _adr2_low = na
float _open = na

//***Start of plotting*

//Decide if we can show the chart:
//Daily levels should be visible on intraday chart only

var show_chart = false

if timeframe.isintraday
    show_chart := true

if show_chart == false
    runtime.error("Change timeframe to intraday to see ADRx3 levels.")

//Plot all days
if show_chart and plot_history
    _adr1_high := adr1_high
    _adr1_low  := adr1_low
    _adr2_high := adr2_high
    _adr2_low  := adr2_low
    _open      := open__

ADR1_high = plot(_adr1_high, title=text_ADR1_high, color=ta.change(_adr1_high) ? na : color_ADR1_high, style=plot.style_circles, linewidth=1)
ADR2_high = plot(_adr2_high, title=text_ADR2_high, color=ta.change(_adr2_high) ? na : color_ADR2_high, style=plot.style_circles, linewidth=1)
ADR1_low = plot(_adr1_low, title=text_ADR1_low, color=ta.change(_adr1_low) ? na : color_ADR1_low, style=plot.style_circles, linewidth=1)
ADR2_low = plot(_adr2_low, title=text_ADR2_low, color=ta.change(_adr2_low) ? na : color_ADR2_low, style=plot.style_circles, linewidth=1)

// 根据开关状态生成填充颜色
upper_fill_color = enable_upper_fill ? (ta.change(_adr1_high) ? na : color.new(adrUppercolorfill, 80)) : na
lower_fill_color = enable_lower_fill ? (ta.change(_adr1_low) ? na : color.new(adrlowercolorfill, 80)) : na

// 执行填充
fill(ADR1_high, ADR2_high, title=text_upper_fill, color=upper_fill_color)
fill(ADR1_low, ADR2_low, title=text_lower_fill, color=lower_fill_color)

//***End of plotting***

//***Start of Labels***

label_ADR1_high = ''
label_ADR2_high = ''
label_ADR1_low = ''
label_ADR2_low = ''

if labels_enabled == true
    label_ADR1_high := str.tostring(math.round_to_mintick(adr1_high))
    label_ADR2_high := str.tostring(math.round_to_mintick(adr2_high))
    label_ADR1_low  := str.tostring(math.round_to_mintick(adr1_low))
    label_ADR2_low  := str.tostring(math.round_to_mintick(adr2_low))

string_ADR1_high = ' (' + label_ADR1_high + ')'
string_ADR2_high = ' (' + label_ADR2_high + ')'
string_ADR1_low = ' (' + label_ADR1_low + ')'
string_ADR2_low = ' (' + label_ADR2_low + ')'

//Labels
if show_chart and labels_enabled == true
    draw_label(bar_index, adr1_high, text_ADR1_high + string_ADR1_high, xloc.bar_index, yloc.price, color.new(color.white, 100), label.style_label_left, color.new(color_ADR1_high,transp_func()), size.normal, text.align_left, '') 
    draw_label(bar_index, adr2_high, text_ADR2_high + string_ADR2_high, xloc.bar_index, yloc.price, color.new(color.white, 100), label.style_label_left, color.new(color_ADR2_high,transp_func()), size.normal, text.align_left, '')
    draw_label(bar_index, adr1_low,  text_ADR1_low + string_ADR1_low, xloc.bar_index, yloc.price, color.new(color.white, 100), label.style_label_left, color.new(color_ADR1_low,transp_func()), size.normal, text.align_left, '')   
    draw_label(bar_index, adr2_low,  text_ADR2_low + string_ADR2_low, xloc.bar_index, yloc.price, color.new(color.white, 100), label.style_label_left, color.new(color_ADR2_low,transp_func()), size.normal, text.align_left, '')  

///////////////////////////////////////////////////////////////

内容的提问来源于stack exchange，提问作者cryptoweeknd