Pine Script - Tradingview 绘制每日矩形

Question

我正在开发一个 TradingView 脚本 (Pine)，我将开发一个简单的脚本，根据我从周一到周五的当前时间范围从当天的开始到结束绘制一个矩形......

示例：从 24/03/2021 到 25/03/2021 绘制的第一个矩形，从 25/03/2021 到 26/03/2021 绘制的第二个矩形，等等...

有什么解决方案可以达到这个结果？

提前致谢

Answer 1

我想我已经理解你的要求了。以下内容应该对您有所帮助

//@version=4
study("Daily Box", overlay=true)

Bottom = input(title="Bottom", type=input.session, defval="0000-2359:1234567")

colourcheck = 1.0
boxheight = input(title="Box Height", type=input.float, defval=3)

DailyHigh = security(syminfo.tickerid, "D", high, lookahead=true)
DailyLow = security(syminfo.tickerid, "D", low, lookahead=true)

dayrange = DailyHigh - DailyLow

BottomLowBox = DailyLow + (dayrange * 0.01 * boxheight)
TopLowBox = DailyHigh - (dayrange * 0.01 * boxheight)

BarInSession(sess) => time(timeframe.period, sess) != 0

//ASIA
BottomL = plot(DailyLow and BarInSession(Bottom) ? DailyLow : na, title="Bottom High", style=plot.style_linebr, linewidth=3, color=na)
TopL = plot(DailyHigh and BarInSession(Bottom) ? DailyHigh : na, title="Bottom Low", style=plot.style_linebr, linewidth=3, color=na)
fill(BottomL, TopL, color=color.purple, title="Fill Box", transp=50)