GeeV2PFPhotoGridPreviewProtocol Protocol Reference Conforms to NSObject Declared in GeeV2PFPhotosGridPreview.h Overview 相册照片列表行视图委托 – photosGridVPreviewScrollToIndex: 预览视图滑动的图片索引 - (void)photosGridVPreviewScrollToIndex:(NSInteger)index Parameters index 当前图片索引 Declared In GeeV2PFPhotosGridPreview.h