I want to know that, Does NonLagMA v7 repaints the past?
If the previous color is green, so if price would decide to go other side, so nonlagma will turn red on open candle but what about closed candle? Would previous candle which was green be repainted to red?
Please also let me know abot ColorBarBack mode also, what does its means?
Yes, it can repaint in some cases (non-repainting multi color coding must be done differently in order to avoid repainting in some cases). ColorBarBack was an attempt to avoid repainting, but ...
Non repainting version of NonLag ma you can find at this post : https://www.mql5.com/en/forum/general or here : https://www.mql5.com/en/forum/general
Just to clarify :
Upper is how nlma 7.1 draws colors
Lower is how those colors should look like (wherever the color of the slope is wrong, that is a place where repainting happened)
Are values repainted too?
No, just colors
If you don't mind going through 1143 pages to try and find it because the link attached does not work.
Or you could use Google site:www.mql5.com nlma 7.1 and find in one click Nonlagging Tools - Moving Average, MA - General - MQL5 programming forum - Page 35