Future Line Example for study PivotPoint

I know a lot of people who want to draw a line in future. I asked a lot of good Guys in Pine and they havent a solution. But today i got an idea i want to share with you. I hope this example give you a hint.
it is Usefull if you want to draw it like the Orginal Pivot Point standart or everything else.
I see a lot of Pivot Indicators but all stop at the actual Candle or extended right 100+ Years

Have Fun :)