Clear All Lines on Chart

[Zeos6]

Hi,

Is there a way to remove all the lines painted on an chart? I know it can be done with enumeration as well as with reflection but I was wondering whether there is a built-in way such as DeleteAllLines() to do this in NT. Thank you.

[NinjaTrader_PaulH]

Hello Zeos6,

Thanks for your post.

The only supported methods are RemoveDrawObject() for individual removal or RemoveDrawObjects() which will remove everything drawn by the indicator or strategy.

http://www.ninjatrader.com/support/helpGuides/nt7/index.html?removedrawobject.htm

http://www.ninjatrader.com/support/helpGuides/nt7/index.html?removedrawobjects.htm

Please let me know if I can be of further assistance.

[Zeos6]

Hi Paul,

Thank you. The RemoveDrawObjects() did the trick.

As an aside, it would be nice if NT had a native way to remove all lines/objects, including manually drawn lines/objects, without having to resort to Reflection.

[NinjaTrader_PaulH]

Hello Zeos6

Thanks for your reply and suggestion.

I will submit a feature request.