print_widget_flutter 0.1.0

Capture Flutter widgets and pages as PNG screenshots for visual verification. Designed for LLMs to generate, compare, and iterate on UI.

0.1.0

Initial release.

CLI

• print_widget init — set up a Flutter project for screenshot capture.
• print_widget generate — generate PNG screenshots from configured entries.
• print_widget list — show configured entries.
• print_widget config — read/write project settings.
• --name, --device, --all-devices, --delete-old flags.
• --llm-guide — print compact LLM reference with project-specific paths.

API

• PrintSession — configure app wrapper, default device, output mode.
• PrintEntry with page(), widget(), pages(), widgets() helpers.
• state() for grouped visual states.
• StateOutputMode (prefix, suffix, folder).
• DeviceFrame presets for 12 iOS/Android devices + preset groups.
• Printable mixin for self-describing widgets.
• loadPrintWidgetFonts() — automatic font loading from project and packages.
• JSON manifest generation for LLM consumption.
• Standalone test API (printWidget, printEntry, printAllEntries).
• appWrapperFromMaterialApp helper.