View toggles

Two editor-level switches hide parts of the canvas without touching the scene: Flow connectors (every link) and Comments (annotation pins). Both live on the editor — not persisted, not exported — and default to shown.

editor.setShowConnectors(false); // links vanish, can't be clicked, a selected link is deselected
editor.setShowComments(false); // pins vanish, can't be clicked, the selected annotation is dropped
editor.toggleConnectors();
editor.toggleComments();
const { showConnectors, showComments } = editor;

A hidden link is skipped by the render pass and by the press hit-test; the scene's links / annotations maps are unchanged, so exports and saves keep them. Hosts subscribe through editor.subscribe / useEditorSelector((e) => e.showConnectors, true).

The bundled main menu exposes both under View › Flow connectors / Comments; the actions toggle-connectors and toggle-comments (viewMode, no default hotkey) are registered for the command palette and custom bindings.