iOS开发,webView加载图片, js交互, 点击图片放大(3/4)

本篇文章主要介绍了"iOS开发,webView加载图片, js交互, 点击图片放大"，主要涉及到方面的内容，对于Javascriptjrs看球网直播吧_低调看直播体育app软件下载_低调看体育直播感兴趣的同学可以参考一下： //js方法遍历图片添加点击事件返回图片个数 static NSString * const jsGetImages = @"function ...

    borderView.layer.cornerRadius = 8;

    borderView.layer.masksToBounds = YES;

    //给图层添加一个有色边框

    borderView.layer.borderWidth = 8;

    borderView.layer.borderColor = [[UIColor colorWithRed:0.9

                                                    green:0.9

                                                     blue:0.9

                                                    alpha:0.7] CGColor];

    [borderView setCenter:bgView.center];

    [bgView addSubview:borderView];

    //创建关闭按钮

    UIButton *closeBtn = [UIButton buttonWithType:UIButtonTypeCustom];

    //    [closeBtn setImage:[UIImage imageNamed:@"close.png"] forState:UIControlStateNormal];

    closeBtn.backgroundColor = [UIColor redColor];

    [closeBtn addTarget:self action:@selector(removeBigImage) forControlEvents:UIControlEventTouchUpInside];

    [closeBtn setFrame:CGRectMake(borderView.frame.origin.x+borderView.frame.size.width-20, borderView.frame.origin.y-6, 26, 27)];

    [bgView addSubview:closeBtn];

    //创建显示图像视图

    imgView = [[UIImageView alloc] initWithFrame:CGRectMake(10, 10, CGRectGetWidth(borderView.frame)-20, CGRectGetHeight(borderView.frame)-20)];

    imgView.userInteractionEnabled = YES;