Package: ggpaintr 0.11.1

1. Basics | The five built-in placeholders | Seeding the widgets | Nothing renders until you click Update | 2. Defining your own placeholders | 2.1 A value placeholder — every argument | keyword | build_ui — and why its signature looks the way it does | resolve_expr | validate_session_input | parse_positional_arg | parse_named_args | embellish_eval | ui_text_defaults | 2.2 A consumer placeholder — the delta | 2.3 A source placeholder — the delta | 3. Multiple plots, and writing your own Shiny app | One plot inside your own app | Sharing one control across several plots