jixin_new/shiku_im/ClassesNew/classes/fuliVc/JXActiveDetailVc.m

//
//  JXActiveDetailVc.m
//  shiku_im
//
//  Created by 123 on 2020/6/3.
//  Copyright © 2020 Reese. All rights reserved.
//

#import "JXActiveDetailVc.h"

@interface JXActiveDetailVc ()

@end

@implementation JXActiveDetailVc
- (void)gobackBt{
    
    [g_navigation dismissViewController:self animated:YES];
}
- (void)viewDidLoad {
    [super viewDidLoad];
     [self defineNavBarXXX:@"活动详情" andRinghtBtnImg:@""];
    
       UIScrollView *imageScrollView =[[UIScrollView alloc]init];
       imageScrollView.backgroundColor=kRGBColor(145, 29, 19);
       [self.view addSubview:imageScrollView];
       [imageScrollView mas_makeConstraints:^(MASConstraintMaker *make) {
           make.top.mas_equalTo(JX_SCREEN_TOP);
           make.left.mas_equalTo(0);
           make.right.mas_equalTo(0);
           make.bottom.mas_equalTo(0);
       }];
       
       UIImageView *imageBackV=[[UIImageView alloc]initWithImage:[UIImage imageNamed:@"背景+装饰"]];
       imageBackV.userInteractionEnabled=YES;
       imageBackV.contentMode=UIViewContentModeScaleAspectFill;
       [imageScrollView addSubview:imageBackV];
       CGFloat imageYW = CGImageGetWidth(imageBackV.image.CGImage);
       // iamgeView的H = imageView的宽 / （原始图片的宽 / 原始图片的高）---根据宽高比得出imageView的宽
       CGFloat imageH = JX_SCREEN_WIDTH / (imageYW / CGImageGetHeight(imageBackV.image.CGImage));
       imageBackV.frame = CGRectMake(0, 0, JX_SCREEN_WIDTH, imageH);

     
       //活动规则介绍图片
       UIImageView *bottomIMG=[[UIImageView alloc]initWithImage:[UIImage imageNamed:@"bottomIMG"]];
       [imageBackV addSubview:bottomIMG];
       CGFloat imageBYW = CGImageGetWidth(bottomIMG.image.CGImage);
       // iamgeView的H = imageView的宽 / （原始图片的宽 / 原始图片的高）---根据宽高比得出imageView的宽
       CGFloat imageBH = JX_SCREEN_WIDTH-92 / (imageBYW / CGImageGetHeight(bottomIMG.image.CGImage));
       bottomIMG.frame = CGRectMake(46, 111+40, JX_SCREEN_WIDTH-92, imageBH);
      // imageScrollView.contentSize=CGSizeMake(0, CGRectGetMaxY(imageBackV.frame));
}

/*
#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