useCanvasHistory

Undo/redo history management for canvas operations.

Import

const {
  canUndo,
  canRedo,
  undo,
  redo,
  pushState,
  clear,
} = useCanvasHistory()

Return Values

Property	Type	Description
canUndo	ComputedRef<boolean>	Whether undo is available
canRedo	ComputedRef<boolean>	Whether redo is available

Methods

Method	Parameters	Returns	Description
undo	—	void	Undo last action
redo	—	void	Redo last undone action
pushState	state: CanvasState	void	Record new state
clear	—	void	Clear history

Source

app/composables/useCanvasHistory.ts