- (voID)collectionVIEw:(JsQMessagesCollectionVIEw *)collectionVIEw dIDTapMessageBubbleAtIndexPath:(NSIndexPath *)indexPath{ JsQMessage *message = [self.messageModelData.messages objectAtIndex:indexPath.row]; if (message.isMediaMessage) { ID<JsQMessageMediaData> mediaItem = message.media; if ([mediaItem isKindOfClass:[JsQPhotoMediaItem class]]) { NSLog(@"Tapped photo message bubble!"); JsQPhotoMediaItem *photoItem = (JsQPhotoMediaItem *)mediaItem; [self popupImage:photoItem.image]; } }}- (voID) popupImage: (UIImage*)image{ UIWindow *window = [[UIApplication sharedApplication] keyWindow]; UIVIEw *topVIEw = window.rootVIEwController.vIEw; imageVIEw = [[UIImageVIEw alloc] initWithImage:image]; zoomPopup *popup = [[zoomPopup alloc] initWithMainvIEw:topVIEw andStartRect:CGRectMake(topVIEw.frame.size.wIDth/2,topVIEw.frame.size.height/2,0)]; [popup showPopup:imageVIEw];}
你可以在这里看到zoomPopup:
https://github.com/Tintenklecks/zoomPopup
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