A simple question that probably has been answered before but I could not find it:

The Bars object is plotted automatically in the price pane, I don't need to issue a plot command for this.
As a consequence, I cannot choose color and other parameters.

Suppose I want the Close of the OHLC Bars of my Base Symbol plotted in the price pane with a line width of 4 and in red color. This is easy to do.

But can I suppress the plot of the OHLC bars in the price pane in order to have only the red line?

For sure it has been answered:

FAQ > I want to chart an indicator, but without the stock price. Can I hide the PricePane?

QUOTE:
But can I suppress the plot of the OHLC bars in the price pane in order to have only the red line?

This question is a bit different from the FAQ, and there's another solution:

Dotted Chart Style

Not the red line but the dots, though. I'm still at a loss why not simply turn on the "Line Chart Style": red line, no OHLC plot. Voila.

Also, besides the Preferences (F12) for "Chart Colors and Styles", you can control the colors of the bars and background in your code too using: SetBarColors()
SetBackgroundColor()
SetPaneBackgroundColor()

Strike F11 for the QuickRef for more info

If you really want to suppress the visible plot, give this a try:

CODE:
Please log in to see this code.

I don't want to hide the price pane.

We are batch processing many strategies with WL6. Therefore everything has to be accomplished by program code, and that's why I have placed this question in the group Wealth-Lab Developer/Pro.

So far I see no solution to the problem.

Thank you, Cone. Is SetBarColors affecting the Bars object (Base Symbol)?

I see it must be like this. Thank you!