widgets/weather/weather_chart_pdf library

Functions

buildPdfChart(Map<DateTime, double> data, double minValue, double maxValue, String unit, {bool useActualRange = false}) → Widget

Build line chart for PDF using simple drawing.

buildPdfDataTable({required Map<DateTime, double> dailyData, required Map<DateTime, (double, double)> dailyMinMax, required String dataType, required String unit, Map<DateTime, int>? precipitationHours}) → Widget

Build data table for PDF showing daily weather statistics.

buildWeatherPdfDocument({required HourlyWeatherData data, required Map<DateTime, double> dailyData, required Map<DateTime, (double, double)> dailyMinMax, Map<DateTime, double>? dailyMaxData, Map<DateTime, double>? dailyMinData, required double minValue, required double maxValue, DateTime? minDate, DateTime? maxDate, required String title, required String unit, String? dataType, double? latitude, double? longitude, String? address, Map<DateTime, int>? precipitationHours, String? dataSource}) → Document

Build complete PDF document for weather data report.

exportWeatherChartToPdf(BuildContext context, {required HourlyWeatherData data, required Map<DateTime, double> dailyData, required Map<DateTime, (double, double)> dailyMinMax, Map<DateTime, double>? dailyMaxData, Map<DateTime, double>? dailyMinData, required double minValue, required double maxValue, DateTime? minDate, DateTime? maxDate, required String title, required String unit, String? dataType, double? latitude, double? longitude, String? address, Map<DateTime, int>? precipitationHours, String? dataSource}) → Future<void>

Export weather data to PDF.

formatTimeZoneOffset(Duration offset) → String

Format timezone offset for PDF display (e.g., "+1100", "-0500", "+0000").

handlePdfExport(BuildContext context, Uint8List pdfBytes) → Future<void>

Handle PDF export with platform-specific save dialog.