flutter_fusioncharts 2.0.0

The official Flutter component for the FusionCharts JavaScript charting library.

2.0.0

Added

• Add structured source, error, data-update, readiness, and byte-based export APIs.

Changed

• Move to webview_flutter and bundle FusionCharts 4.2.2 with the World and USA maps.
• Return export bytes to the application. Android supports all formats; iOS supports SVG, CSV, and XLSX.

Breaking changes

• Require Flutter 3.3.8+ and Dart 2.18.4+. iOS development needs Flutter 3.7.12+ with Dart 2.19.6+.
• Remove setWebViewController; isLocal: false no longer loads from the CDN.
• Remove flutter_inappwebview, permission_handler, path_provider, and pdf.
• See the migration guide for upgrade steps.

Security

• Add a validated, versioned JSON bridge and remove wrapper-owned file writes and storage-permission requirements.
• Restrict WebView navigation to the asset actually loaded, rather than to any file: URL.
• Strip network-capable export keys from the chart configuration, including the html5exporthandler and exportmode aliases that select the export endpoint.
• Sanitise the page-supplied export file name so it cannot escape a directory it is joined to.
• Addressed known OSV advisories in the dependency graph.

1.0.2

• Updated the Version 1 example.

1.0.1

• Updated the Version 1 example.

1.0.0

• Released Version 1 with an updated example.

0.0.2

• Updated documentation.

0.0.1

• Initial release with FusionCharts, FusionTime, FusionWidgets, PowerCharts, and FusionMaps support.