iOS开发(OC)——仿QQ微信的图片浏览器(缩放,滑动后还原,本地图片和网络图片都可以用)

来源:互联网 发布:淘宝时尚女装小衫 编辑:程序博客网 时间:2024/05/17 03:02

Demo地址:https://github.com/liumude/PictureScan.git
使用(具体请看Demo)

PictureSacnViewController *picVC=[PictureSacnViewController new];    NSMutableArray *array=[NSMutableArray array];    for(int i=0;i<8;i++){        NSMutableDictionary *dic=[NSMutableDictionary dictionary];        //数据处理        if(i!=7){//本地图片        [dic setObject:@"1" forKey:@"islocal"];        [dic setObject:[NSString stringWithFormat:@"%d",i+1] forKey:@"text"];        [dic setObject:[UIImage imageNamed:[NSString stringWithFormat:@"%d",i+1]] forKey:@"picString"];    }else{//网络图片(如果崩溃,可能是此图片地址不存在了)        [dic setObject:@"0" forKey:@"islocal"];        [dic setObject:@"8" forKey:@"text"];        [dic setObject:@"http://www.apoints.com/graphics/UploadFiles/200803/20080301202754140.jpg" forKey:@"picString"];    }        [array addObject:dic];    }    picVC.picArray=[NSMutableArray arrayWithArray:array];    picVC.currenpage=7;//当前图片    [self.navigationController presentViewController:picVC animated:YES completion:nil];
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