第二次弹出browser时小图也会出现

[phoenixin]

您好！第一次点击小图弹出正常，点击图片dismiss之后再次点击小图，小图也会出现在屏幕上，点击大图使其dismiss没有了动画效果。 代码如下： `_taskImgThumbnail = [[UIImageView alloc] init]; //先截取原图正方形图片，再转化为200宽缩略图，转化为50的话图片模糊 _taskImgThumbnail.image = [self thumbnailWithImage:[self thumbnailCenterImage:[UIImage imageNamed:@"IMG_0065"] centerInSize:CGSizeMake([UIImage imageNamed:@"IMG_0065"].size.width, [UIImage imageNamed:@"IMG_0065"].size.width)] size:CGSizeMake(200,200)]; [self.view addSubview:_taskImgThumbnail]; [_taskImgThumbnail mas_makeConstraints:^(MASConstraintMaker make) { make.centerX.equalTo(taskImgTip); make.top.equalTo(taskImgTip.bottom).offset(7WIDTHRATE); make.size.equalTo(CGSizeMake(50WIDTHRATE, 50WIDTHRATE)); }];

_tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(taskImgTapEvent:)];
_tap.delegate = self;
_taskImgThumbnail.userInteractionEnabled = YES;
[_taskImgThumbnail addGestureRecognizer:_tap];

_picBrowser = [[ESPictureBrowser alloc] init];
_picBrowser.delegate = self;

#pragma mark -- 点击手势触发的事件

• (void)taskImgTapEvent:(UITapGestureRecognizer *)pan{ NSLog(@"dianji"); [_picBrowser showFromView:_taskImgThumbnail picturesCount:1 currentPictureIndex:0]; }

#pragma mark - 图片查看

• (UIView *)pictureView:(ESPictureBrowser )pictureBrowser viewForIndex:(NSInteger)index { return _taskImgThumbnail; } /

• (CGSize)pictureView:(ESPictureBrowser )pictureBrowser imageSizeForIndex:(NSInteger)index { return CGSizeMake(DEVICEWIDTH, DEVICEHEIGHT); }/

• (UIImage *)pictureView:(ESPictureBrowser *)pictureBrowser defaultImageForIndex:(NSInteger)index { return [UIImage imageNamed:@"pic01"]; }

• (NSString *)pictureView:(ESPictureBrowser *)pictureBrowser highQualityUrlStringForIndex:(NSInteger)index { return @"https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1490603248787&di=34c3c9dbbfc54f7f004977c5ae716b3e&imgtype=0&src=http%3A%2F%2Fbbs.crsky.com%2F1236983883%2FMon_1208%2F25_187069_d3846bd52f4f0fa.jpg"; }`

初始界面

第一次点击小图弹出

第二次点击小图弹出

滑动dismiss时

滑动dismiss后再弹出