dart_pdf_editor_assets

Optional bundled assets for dart_pdf_editor: the six editor fonts offered by the font menu (and used as composite-text fallbacks) and the prebuilt web render worker.

These assets add roughly 2 MB to a build (fonts plus the web worker, compressed). They live in this separate package - not in dart_pdf_editor - so an app that only views PDFs never bundles them: Flutter includes a package's declared assets on every build target, so the only way to make these opt-in is to keep them out of the package every consumer depends on.

Full-featured editor (the historical default)

Add both packages and register the assets once at startup, before opening a viewer:

dependencies:
  dart_pdf_editor: ^2.1.0
  dart_pdf_editor_assets: ^2.1.0

import 'package:dart_pdf_editor_assets/dart_pdf_editor_assets.dart';

void main() {
  registerBundledEditorAssets();
  runApp(const MyApp());
}

That restores exactly what a dart_pdf_editor app got before the split: the bundled font catalogue in every font menu, DejaVu fallbacks for composite-text editing, and the off-main-thread web worker.

Size-minimal viewer

Depend on dart_pdf_editor only and skip the registration call. The font menu still offers the base-14 families, the fonts already embedded in the open document, host/platform fonts, and any custom font the app loads; the web worker falls back to main-thread rendering (or an app-supplied worker URL). See the capability → asset matrix in the dart_pdf_editor README.

Selective registration

registerBundledEditorAssets(fonts: false) or webWorker: false registers only one group - e.g. a web app that wants the worker but supplies its own font catalogue, or a native app that wants the fonts but no worker asset.

Licences

The font licences are in assets/fonts/*-LICENSE.txt. DejaVu is a permissive Bitstream Vera / Arev licence; Fira Sans, Spectral and Lobster are the SIL Open Font Licence; TeX Gyre Adventor uses the GUST Font License.