Class Hierarchy

• Abstract2DShape
  • Rect2
  • Parameterized2DShape
    • LineSegment2

• AbstractComponent
  • Stroke
  • RestyleableComponent
    • BackgroundComponent
    • TextComponent
  • ImageComponent

• AbstractRenderer
  • DummyRenderer
  • SVGRenderer
  • CanvasRenderer

• BaseTool
  • UndoRedoShortcut
  • ToolSwitcherShortcut
  • PanZoomTool
  • PenTool
  • TextTool
  • SelectionTool
  • SelectAllShortcutHandler
  • EraserTool
  • PasteHandler
  • SoundUITool
  • ToolbarShortcutHandler

• BaseWidget
  • ActionButtonWidget
  • BaseToolWidget
    • PenToolWidget
    • TextToolWidget
    • HandToolWidget
    • SelectionToolWidget
    • EraserToolWidget
  • InsertImageWidget
  • DocumentPropertiesWidget

• Command
  • SerializableCommand
    • Duplicate
    • Erase

• ImageLoader
  • SVGLoader

• ReactiveValue
  • MutableReactiveValue