syncfusion_flutter_gauges 33.1.45

The Flutter gauges library includes a linear gauge and radial gauge (a.k.a. circular gauge) to create modern, interactive, animated gauges and radial sliders.

33.1.45 03/24/2026

• No changes.

31.2.15 11/25/2025

General

• The compatible version of our Flutter gauges widget has been updated to Flutter SDK 3.38.

31.2.5 11/04/2025

Radial Gauge

Bugs

• Now, the MarkerPointer image will render properly without any clipping issues.

31.1.20 09/17/2025

General

• The compatible version of our Flutter gauges widget has been updated to Flutter SDK 3.35.

30.1.37 06/25/2025

General

• The compatible version of our Flutter gauges widget has been updated to Flutter SDK 3.32.0.

29.2.6 05/27/2025

Radial Gauge

Bugs

• #FR67597 - Now, the WidgetPointer position will update properly, when we override the valueToFactor method in the custom axis renderer to update the widget pointer position.

29.1.39 04/22/2025

General

• The minimum Dart version has been updated to 3.7.

29.1.33 03/25/2025

General

• The compatible version of our Flutter gauges widget has been updated to Flutter SDK 3.29.0.
• The Syncfusion^® Flutter gauges example sample have been updated to support kotlin build scripts in Android platform.
• The Syncfusion^® Flutter gauges example sample have been updated to support Swift package manager in macOS and iOS platforms.

28.2.7 02/25/2025

General

• The minimum Dart version of our Flutter widgets has been updated to 3.4 from 3.3.

28.1.36 12/24/2024

General

• The compatible version of our Flutter gauges widget has been updated to Flutter SDK 3.27.0.

28.1.33 12/12/2024

General

• All of our Syncfusion^® Flutter widgets have been updated to support WebAssembly (WASM) as a compilation target for building web applications.
• The minimum Dart version of our Flutter widgets has been updated to 3.3 from 2.17.

27.1.48 09/18/2024

General

• The compatible version of our Flutter gauges widget has been updated to Flutter SDK 3.24.0.

26.2.4 07/23/2024

Linear Gauge

Bugs

• Now, the `SfLinearGauge`` properly adjusts its constraints when resizing the screen.

26.1.41 07/09/2024

Linear Gauge

Bugs

• Now the bar painter updates properly while dynamically update isAxisInversed property.

25.1.35 03/15/2024

General

• Provided th​e Material 3 themes support.

24.1.46 01/17/2024

General

• Upgraded the intl package to the latest version 0.19.0.

23.1.43 10/31/2023

Radial Gauge

Bugs

• #FB47938 - Now, the disposed exception is no longer thrown when the radial gauge is displayed in a button click along with the marker pointer or needle pointer.

21.1.39 04/11/2023

Radial Gauge

Bugs

• #FB42660 - Now, the disposed exception is no longer thrown in the radial gauge when a pointer is updated dynamically.

20.4.52 02/28/2023

Radial Gauge

Bugs

• #FB40920 - Now, the axis tapped callback returns the proper value while enabling the canScaleToFit property in gauges.

20.2.36 07/01/2022

Radial Gauge

Features

• Now, the pointer focus will not get lost until the user interaction ends.

20.1.55 05/12/2022

Bugs

• Now, on setting the showLastLabel property as false, the last label will not be visible in the SfRadialGauge widget. To make it visible, set the showLastLabel property as true.

19.3.43 09/30/2021

Linear Gauge

Features

• Pointer drag behavior - Provides an option to change the dragging behavior of the marker pointers. The available drag behaviors are free and constraint.
• Added onChangeStart and onChangeEnd callbacks in the LinearMarkerPointer to notify the user about the marker pointer start and end actions.

Breaking changes

• The onValueChanged callback has been renamed to onChanged in the LinearMarkerPointer class.

Radial Gauge

Enhancements

• Now, the pointer can be freely dragged beyond the end-angle for circular radial gauge. For the non-circular radial gauge, the pointers can be dragged between the start and end angle only.
• The GaugeRange will always apply in clockwise direction even the startValue is greater than the endValue.

18.3.35 10/01/2020

Features

• Now, the rendered gauge can be exported and saved as a png image or pdf document for future use.

18.2.59 09/08/2020

No changes.

18.2.57 09/08/2020

No changes.

18.2.56 09/01/2020

Bugs

• Now, with minimum axis value, the radial gauge widget won't throw any exceptions.

18.2.55 08/25/2020

No changes.

18.2.54 08/18/2020

Breaking changes

• Changed the name of the property to canRotateLabels from needRotateLabels.

18.2.48 08/04/2020

No changes.

18.2.47 07/28/2020

No changes.

18.2.46 07/23/2020

Bugs

• Now the axis renders up to the maximum value even when the maximum value doesn't fall under the calculated interval.

18.2.45 07/14/2020

No changes.

18.2.44 07/07/2020

No changes.

18.1.59 06/23/2020

No changes.

18.1.56 06/10/2020

No changes.

18.1.55 06/03/2020

No changes.

18.1.54 05/26/2020

No changes.

18.1.53 05/19/2020

No changes.

18.1.52 05/14/2020

No changes.

18.1.48 05/05/2020

No changes.

18.1.46 04/28/2020

No changes.

18.1.45 04/21/2020

No changes.

18.1.44 04/14/2020

No changes.

18.1.43 04/07/2020

No changes.

18.1.42 04/01/2020

No changes.

18.1.36 03/19/2020

Features

• Support has been provided to adjust the radius of a radial gauge automatically based on the angle value.

17.4.40-beta 12/17/2019

Features

• Gradient support has been provided for range, scale and pointer.
• Background image support has been provided for the axis to add own background frame.
• Initial load animation support has been provided for the radial gauge.

17.3.26-beta 11/05/2019

No major changes.

1.0.0-beta 23/09/2019

Initial release.

Features

• Includes features such as axes, ranges, pointers, pointer animation, pointer interaction, annotations, etc.