Class: CommandHistory

josm/command. CommandHistory

Accessor to the global command history.

Provides static methods to redo and undo commands.

Accessor to the global command history

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<static> clear( [layer])

Removes commands in the command history, either all commands, or only the commands applied to a specific layer.

Name	Type	Argument	Description
`layer`	Layer	<optional>	the reference layer. Only commands applied to this layer are removed. Default if missing: all commands are removed.

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<static> redo( [depth])

Redoes the last depth commands.

Name	Type	Argument	Default	Description
`depth`	number	<optional>	1	the number of commands to be redone.

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<static> undo( [depth])

Undoes the last depth commands.

Name	Type	Argument	Default	Description
`depth`	number	<optional>	1	the number of commands to be undone

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