ui/graphs_view/graph_util library

Functions

getMenuWidget({Function? onImageDownloadCallback, Function? onPdfDownloadCallback, String? fileName, GlobalKey<SfCartesianChartState>? globalKey}) → Widget

Return option menu widget for graph view

readImageData(GlobalKey<SfCartesianChartState>? globalKey) → Future<List<int>>

Read image data

renderImage({Function? onDownloadImagePath, GlobalKey<SfCartesianChartState>? globalKey, String? fileName}) → Future<void>

Generate image

renderPdf({Function? onDownloadPdfPath, GlobalKey<SfCartesianChartState>? globalKey, String? fileName}) → Future<void>

Generate PDF file

tooltipView(String title) → Widget

To display tooltip on graph view