Hover crosshair should span across subplots

[kernc]

Expected Behavior

Actual Behavior

Each subplots shows its crosshair/tooltip only when it's hovered.

Example code

• https://discourse.bokeh.org/t/mouse-vertical-line-on-linked-plots/2449/3
• https://stackoverflow.com/questions/37965669/how-do-i-link-the-crosshairtool-in-bokeh-over-several-plots/63812308#63812308

Additional info

• Backtesting version: 0.2.2

[GJF1]

Kernc, Thanks for this awesome backtesting solution! I apologize for asking a question here but did not see anywhere else to pose technical questions vs report problems. My email is gord.foster@gmail.com. Could you email me and I will ask a couple of my technical questions not addressed in the docs offline from here? Thx G

[kernc]

Could you email me and I will ask a couple of my technical questions

@GJF1 Can you afford my hourly rate? 😅 To pose questions or report problems, you're welcome to open separate new issues. There are several issues tagged question already. Appreciated if you review the existing ones first.