The SyncfusionFlutter Chartswidget includes functionality for plotting more than 30 chart types. Each chart is easily configured with built-in support for creating stunning visual effects. In this blog post, I’ll quickly introduce the new features included in the Flutter Charts widget for th...
I hope you now have a clear idea of the various new features and enhancements available for the Syncfusion Flutter Charts widget in the2020 Volume 3 release. For more details about the bug fixes and other enhancements, check out ourrelease notes. Browse ourdocumentationto learn more about our ...
setState(…) takes a function (VoidCallback) as an argument. Once you leave the setState method, Flutter will then re-render all impacted widgets. The following is an example of an application using a stateful widget. import 'package:flutter/material.dart'; void main() => runApp(App...
If Flutter can call the build() method every frame, we should be careful about what we put inside it. But what is a side effect exactly? What is a side effect? Here's a good definition from Wikipedia): In computer science, an operation, function or expression is said to have a side...