dependencies:
  rlstyles: 2.0.1

import 'package:flutter/material.dart';
import 'package:rlstyles/Router.dart';
import 'package:rlstyles/Styles.dart';
import 'package:rlstyles/View.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
class Demo1 extends StatelessWidget {

  const Demo1({this.navigation});
  final NavigationOption navigation;

  renderView () {
    List<dynamic> colorArr = ['blue','red','#f55fff','rgba(255,12,13,1)','rgb(12,5,78)',Colors.red,Colors.black.withOpacity(0.5),'linear-gradient(blue,red)'];
    return View(
      styles: styles['wrap'],
      children: colorArr.map((f){
        return View(
          styles: Styles(
            width: 300,
            height: 300,
            marginTop: 50,
            marginLeft: 50,
            marginRight: 10,
            backgroundColor: f
          ),
        );
      }).toList(),
    );
  }

  @override
  Widget build(BuildContext context) {
    // 在整个项目初始化的地方 只需要初始化一次 填入设计稿尺寸即可
    ScreenUtil.instance = ScreenUtil(width: 750, height: 1330);
    return View(
      styles: styles['main'],
      children: <Widget>[
        renderView()
      ],
    );
  }
}

const Map<String,Styles> styles = {
  'main':Styles(
    flexDirection: 'column',
    backgroundColor: 'white',
    overflow: 'scroll',
    width: double.infinity,
    height: double.infinity,
    paddingBottom: 100
  ),
  'wrap':Styles(
    flexWrap: 'wrap',
    position: 'rel'
  )
};