Automatic marking of the chart by the time and the timer.
period of the marking is from 5 to 43200:
period there should be more than TF of the chart.
At a variable period smaller than TF of the chart and/or less than 5 - the indicator will not work.
The Alert works at achievement of a new line if variable TimeAlert is True.
Some indicators can be used for more difficult marking.
TimeLines 15M and 1H
TimeLines 15M, 1H, 4H
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/9278
Индикатор Аппроксимации Синусоидальных волн.The adviser on the indicator ZigZag.
The adviser on the indicator ZigZag.