Adds support for undo and redo operations.
Features
Undo/redo support
- The Diagram control now supports undo and redo operations. Multiple changes can be recorded as a single undoable operation and it is also possible to create custom undoable operations.
Mac Catalyst support
- The framework can now be used in Apple macOS applications targeting Apple Mac Catalyst.
Miscellaneous
- Added createDiagramLink overload for tree views.
- Added nodeDoubleClicked and linkDoubleClicked events.
- Added new ImageAlign modes.
- Added clicked and doubleClicked events.
- Added linkHitDistance property.
- Added nodeCreating and linkCreating validation events.