mapofchina

Description:

mapofchina

绘制了一个中国地图，支持设置省份颜色，可以响应点击和缩放，以及提示。
Features #

Getting started #
dependencies:
flutter:
sdk: flutter

mapofchina: ^0.0.4


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Usage #
import 'package:mapofchina/map/china_map.dart';
import 'package:mapofchina/map/data.dart';

class HomeWidget extends StatefulWidget {
const HomeWidget({Key? key}) : super(key: key);

@override
State<HomeWidget> createState() => _HomeWidgetState();
}

class _HomeWidgetState extends State<HomeWidget> {
@override
void initState() {
super.initState();
// OrientationPlugin.forceOrientation(DeviceOrientation.landscapeRight);
}

@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: MapWidget(
//默认的提示语
defaultToast: "北京 棒棒的",
//可以自己编辑省份信息，也可以使用 generatedCityItemsHelper帮助类。
cityItems: generatedCityItemsHelper((cityName) => CityItem(
cityName: cityName,
cityColor: _randomColor(),
isSelected: cityName == ("山西") ? true : false,
)),
//省份被点击的回调，传回去的String是用来更新提示语的。
clickCallback: (cityName) {
return "$cityName baby";
},
selectedStorkeColor: const Color(0xFF8BFDF0),
background: const Color(0xFFF2F2F2),
),
),
);
}

/// 随机生成颜色
Color _randomColor() {
var index = Random().nextInt(3) % 3;
if (index == 0) return shallowColor;
if (index == 1) return middleColor;
if (index == 2) return depthColor;
return middleColor;
}
}
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Additional information #
TODO: Tell users more about the package: where to find more information, how to
contribute to the package, how to file issues, what response they can expect
from the package authors, and more.