How to change the color of a horizontal line?

[KeenEdge]

I have several charts of the same instrument. In all graphs there is a global horizontal line. I want to use the script to change the color of the line, but it only changes on the current chart and does not change on others, although the line is global and should be shown on all charts.

my code:

if(co is ChartHorizontalLine) 
{
    oneHorizontalLine = (co as ChartHorizontalLine);     
    if( Close[0] >  oneHorizontalLine.StartY )         
    {
          oneHorizontalLine.Pen.Color = Color.DarkGreen;  
    }
    else 
    {
          oneHorizontalLine.Pen.Color = Color.Maroon;  
    }
}

[NinjaTrader_ChelseaB]

Hello KeenEdge,

Unfortunately, changes to global drawing objects are not propagated to the other generated objects on other charts.

There is an open feature request for this tracked with ID# SFT-4438.
I will add your vote to this request.

[KeenEdge]

Unfortunately, changes to global drawing objects are not propagated to the other generated objects on other charts.

I can change the color of the line if I use the menu. but I can't change it using the script. why? what is the problem? is there any way to fix this problem?

[NinjaTrader_ChelseaB]

Hello KeenEdge,

I'm not aware of a workaround at this time. This thread will remain open for any community members that would like to assist.

Your vote has been added to feature request SFT-4438 for our developers to consider adding support for this.

As with all feature requests, interest is tracked before implementation is considered, so we cannot offer an ETA or promise of fulfillment. If implemented, it will be noted in the Release Notes page of the Help Guide.

Release Notes — https://ninjatrader.com/support/help...ease_notes.htm

Below is a link to a forum post with a similar inquiry, but a different request.
https://ninjatrader.com/support/foru...47#post1039447

[Skechers]

Hmm, I've been using: AddLine(Brushes.PowderBlue, Threshold, "ThresholdHi");