Looking at the documentation here for StockTools: https://www.highcharts.com/docs/stock/stock-tools
I see i can add elements and bind them to stock tool events. But really what i'd like to do is add another 'button' to the stock tool tool bar.
For example, there is a toggle button for toggling 'Current Price' already. I'd like to add one to toggle the y-axis cross hair. I know i could add a button elsewhere to do this...but wondering if that button can be added to the existing stocktools tool bar.
thanks