Enhance your Flutter apps with new drill-down support in the Treemap widget, editing support in the DataGrid widget, and macOS support for the PDF Viewer.
The following widgets have been developed to meet industrial standards. It is now marked as production-ready widgets for Flutter:
Display the week numbers of the year in the month, week, and workweek views.
Design and set custom views to the resource headers of timeline views.
Set a unique identifier for each appointment in the Calendar and handle the exception appointments from recurrence series using the recurrence ID.
Milliseconds interval support for date-time and date-time category axis.
Place the legend anywhere at the top of the chart.
Decide whether to deselect or let the data point remain selected on tapping the selected data point in the chart.
The chart indicates the value that is above the maximum value.
Trigger an event when long-pressing or double-tapping the data points.
Retrieve all the internally calculated indicator values for further use in the application.
This feature allows users to edit cell values. An editor widget can be loaded based on the column type to edit cell values.
Highlight a row when mouse hovers over it in Web and Desktop platforms.
Fit the rows and columns based on the value of the cells to improve readability.
Show an additional row that can be displayed below to last row. Widgets can also be displayed in the footer row.
Display the week numbers of the year in the month view of the Flutter Date Range Picker.
Extend a selected range with newly selected dates.
Show a pointer at the top of the legend while hovering.
The PDF Viewer now lets you view PDF documents seamlessly and efficiently in macOS platform. Features such as magnification, virtual scrolling, page navigation, text selection, text search, bookmark navigation, and document link annotation are compatible with the macOS platform.
Get the offset of each stroke in the Signature Pad with onDraw callback.
The strokes in the Signature Pad can be retrieved as a ui.path collection.
Set a different layout direction in a squarified tree map.
Sort tiles in a slice-and-dice tree map.
Drill up or down in the hierarchy of tiles in a tree map.
Import and export form data from a PDF document. The following types of data are supported: