updating a plot line in the Initialize section

[mate41]

Hi

protected override void [B]Initialize()[/B]
        {
            Add(new Line(System.Drawing.Color.DarkViolet, rocOB, "ROCob"));
            Add(new Line(System.Drawing.Color.DarkViolet, rocOS, "ROCos"));
             etc....

Is there a way to change for example the "ROCob" 'private int' while running on a chart ?
thanks

[mate41]

Can't !! in this section.

[NinjaTrader_CodyB]

Hello,
You could achieve this by setting the Lines[0].Value in the code. For more information on Lines[].Value please see the following link: http://ninjatrader.com/support/helpG...line_class.htm
For example:

private int rocOB = 20; 
protected override void Initialize()
{
     Add(new Line(System.Drawing.Color.DarkViolet, rocOB, "ROCob"));
}
protected override void OnBarUpdate()
{
    if(SMA(20)[0] > Close[0])
    {
         rocOB = 50;
         Lines[0].Value = rocOB
    }
}

I would like to note that Lines do not autoscale the chart to show the values. If you are looking for lines to autoscale I would recommend to use IHorizontalLine objects instead. Please see the following link for more information on the IHorizontalLine objects: http://ninjatrader.com/support/helpG...zontalline.htm

[mate41]

Thanks Cody,
this is a horizontal line (max and min of ROC) and i want adjust the settings manually of rocOB when added to the indicator. (normaly 10 and -10 on the right side)
But the new settings don't change the horizontal line.

[NinjaTrader_CodyB]

Hello,
When you apply the indicator it should change the values of the lines.
If it does not change the values after applying pleas let me know.