Just double checking.
It appears that I can change any of the parameters dynamically, e.g. width, color, style, label, but I must have the indicator type as a compiler directive property, which does not ever change, e.g.
#property indicator_type1 DRAW_LINE
Is this correct?
Directives for properties of indicator subwindow
Functions of IndicatorSet...() type
Description of the adjusted property of the subwindow
PlotIndexSetInteger(N-1, PLOT_DRAW_TYPE, nType)
Line type for N plot