command instance

The command instance is responsible for adding and executing commands. It includes many built-in commands and can also be added manually. A command refers to an operation that needs to add a copy to the history stack data. The mindMap.command instance can be obtained through this."

Methods

pause()

v0.9.11+

Pause collecting historical data.

recovery()

v0.9.11+

Restore the collection of historical data.

add(name, fn)

Add a command.

name: Command name

fn: Method to be executed by the command

remove(name, fn)

Remove a command.

name: Name of the command to be removed

fn: Method to be removed, if not provided all methods for the command will be removed

getCopyData()

Get a copy of the rendering tree data

clearHistory()

Clear the history stack data

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