Masonry 练习

//
//  secondViewController.m
//  test
//
//  Created by bytedance on 2021/1/20.
//

#import "secondViewController.h"
#import <Masonry/Masonry.h>
@interface secondViewController ()

@end

@implementation secondViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    self.view.backgroundColor=[UIColor whiteColor];
    CGFloat baseoffset=80;
    CGFloat margin=10;
    UIView *viewOne=[[UIView alloc]init];
    [self.view addSubview: viewOne];
    viewOne.backgroundColor=[UIColor redColor];
    [viewOne mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.view).offset(baseoffset+margin);
        make.width.mas_equalTo(self.view).multipliedBy(0.55);
        make.height.mas_equalTo(self.view).multipliedBy(0.2);
        make.left.equalTo(self.view).offset(margin);
    }];
    UIView *viewTwo=[[UIView alloc]init];
    [self.view addSubview:viewTwo];
    viewTwo.backgroundColor=[UIColor blueColor];
    [viewTwo mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(viewOne.mas_bottom).offset(margin);
        make.left.and.width.equalTo(viewOne);
        make.height.equalTo(viewOne).multipliedBy(0.7);
    }];
    UIView *viewThree=[[UIView alloc]init];
    [self.view addSubview:viewThree];
    viewThree.backgroundColor=[UIColor yellowColor];
    [viewThree mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(viewTwo.mas_bottom).offset(margin);
        make.left.equalTo(self.view).offset(margin);
        make.right.equalTo(self.view).offset(-margin);
        make.height.equalTo(self.view).multipliedBy(0.3);
    }];
    UIView *viewFour=[[UIView alloc]init];
    [self.view addSubview:viewFour];
    viewFour.backgroundColor=[UIColor orangeColor];
    [viewFour mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.left.equalTo(viewThree).offset(margin);
        make.bottom.mas_equalTo(viewThree.mas_bottom).offset(-margin);
        make.width.equalTo(viewThree.mas_width).multipliedBy(0.28);
    }];
    UIView *viewFive=[[UIView alloc]init];
    [self.view addSubview:viewFive];
    viewFive.backgroundColor=[UIColor whiteColor];
    [viewFive mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(viewFour.mas_right);
        make.top.and.bottom.equalTo(viewFour);
        make.right.equalTo(viewThree).offset(-margin);
    }];
    UIView *viewSix=[[UIView alloc]init];
    [viewFive addSubview:viewSix];
    viewSix.backgroundColor=[UIColor grayColor];
    [viewSix mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.and.left.equalTo(viewFive).offset(margin);
        make.bottom.equalTo(viewFive).offset(-margin);
        make.width.equalTo(viewFive).multipliedBy(0.50);
    }];
    UIView *viewSeven =[[UIView alloc]init];
    [self.view addSubview:viewSeven];
    viewSeven.backgroundColor=[UIColor blackColor];
    [viewSeven mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.and.bottom.equalTo(viewSix);
        make.left.equalTo(viewSix);
        make.right.equalTo(viewSix).offset(-2.0*margin);
    }];
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end