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package main

import (
	"database/sql"
	"fmt"
	"io"
	"net/http"

	_ "github.com/mattn/go-sqlite3"
)

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    import 'package:flutter/material.dart';
    
    void main() {
      runApp(MyApp());
    }
    
    class MyApp extends StatelessWidget {

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import 'dart:math';

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

main() {
  runApp(MaterialApp(home: Scaffold(body: ColorWheel())));
}

typedef RangeRecord = ({int index, double begin, double end, double turn});

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import 'package:flutter/material.dart';

import 'dart:math';

class MyWidget extends StatelessWidget {
  const MyWidget({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(

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struct ContentViews: View {

  @State var imageWidth: CGFloat = 0
  @State var imageHeight: CGFloat = 0

  @State private var rotationAngle: Double = 0
  @State private var wdt: Double = 0
  @State private var hgt: Double = 0
  @State private var cropRect = CGRect(x: 0, y: 0, width: 200, height: 200)
  @State var image: UIImage