1) an addon, which has an access to open Charts/ChartTabs
2) from another custom Drawing tool, i.e. I created a copy of Draw.Channels, and I want to draw a circle too from that. But i can't do that because "Draw.Circle(this <----- "this" paremeter is needed, to be an NinjaScriptBase, and I am stuck trying to find any solution). so, how i could draw another element from custom drawing tool?
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