elliptic_text 1.0.1+6

This package includes the EllipticText widget that lets you draw curved text along the perimiter of an ellipse or circle. It comes with all the bells and whistles and alignment options that you'd hope [...]

example/lib/main.dart

// Animated Example

import 'package:flutter/material.dart';
import 'package:elliptic_text/elliptic_text.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Stack(
        children: [
          Center(
            child: Text(
              "O    ..    o",
              style: TextStyle(fontSize: 60.0, color: Colors.blue),
            ),
          ),
          _animate(
            (__value) => Center(
              // Wrap the EllipticText widget in a SizedBox to set its size.
              child: SizedBox(
                height: 450.0,
                width: 300.0,
                child: EllipticText(
                  text: "Smile! :) Why should text always be straight?",
                  style: TextStyle(fontSize: 20.0, color: Colors.blue),
                  // Draw text at the bottom of the ellipse.
                  perimiterAlignment: EllipticText_PerimiterAlignment.bottom,
                  offset: __value,
                  // Stretch text to half the circumference.
                  fitFactor: 1 / 2,
                  fitType: EllipticText_FitType.scaleFit,
                ),
              ),
            ),
          )
        ],
      ),
    );
  }
}

final _animate = (final Widget Function(double) child) => TweenAnimationBuilder(
      tween: Tween<double>(
        begin: 0.0,
        end: 30 * /*circumference*/ 2379.81594,
      ),
      duration: Duration(seconds: 60),
      builder: (_, __value, __) => child(__value),
    );