Hello,
I have a graph that updates periodically. Every X second it redraws all the points on the graph. The problem is that when I turn on indicators such as simple moving average or when I draw a line on the graph, when the graph updates all of this is erased. I'm wondering if there is any way of keeping indicators and drawings on the graph when it updates. This is more of a general question, I don't have a link to the code as there are many dependencies for it to work.
Thanks