anyunzhong/DFTimelineView

个人页面里面的问题

ab65902265 opened this issue · 10 comments

ab65902265 commented

就是个人页面里面已经有了点击每个动态的方法，图片是不能放大的。有没有接口方法可以让个人页面里面的图片可以放大，纯文字就显示一个新的页面看到评论。像微信那样，如果没有，您有什么介意我解决这个问题呢。初学不久，很喜欢这个库，望回复。多谢大神

anyunzhong commented

图片放大是用了一个叫 photobrowser的库 在时间轴那个页面 图文混排那个cell有 加上就行了

ab65902265 commented

-(void)updateWithImages:(NSMutableArray *)images srcImages:(NSMutableArray *)srcImages oneImageWidth:(CGFloat)oneImageWidth oneImageHeight:(CGFloat)oneImageHeight
{
self.images = images;
self.srcImages = srcImages;

if (images.count == 1) {
    _oneImageView.hidden = NO;
    _oneImageButton.hidden = NO;
    if (oneImageWidth > OneImageMaxWidth) {
        _oneImageView.frame = CGRectMake(0, 0, OneImageMaxWidth, oneImageHeight*(OneImageMaxWidth/oneImageWidth));
        _oneImageButton.frame = CGRectMake(0, 0, OneImageMaxWidth, oneImageHeight*(OneImageMaxWidth/oneImageWidth));;
    }else{
        _oneImageView.frame = CGRectMake(0, 0, oneImageWidth, oneImageHeight);
        _oneImageButton.frame = CGRectMake(0, 0, oneImageWidth, oneImageHeight);
    }
    [_oneImageView sd_setImageWithURL:[NSURL URLWithString:[images objectAtIndex:0]]];
    _oneImageButton.tag = 0;

}else{
    _oneImageView.hidden = YES;
}

for (int i=0; i< _imageViews.count; i++) {
    DFImageUnitView *imageUnitView = [_imageViews objectAtIndex:i];

    if (images.count == 1) {
        imageUnitView.hidden = YES;
    }else{

        if (images.count == 4) {
            if (i == 0 || i == 1 ) {
                [imageUnitView.imageView sd_setImageWithURL:[NSURL URLWithString:[images objectAtIndex:i]]];
                imageUnitView.hidden = NO;
                imageUnitView.imageButton.tag = i;
            }else if (i == 3 || i == 4 ) {
                [imageUnitView.imageView sd_setImageWithURL:[NSURL URLWithString:[images objectAtIndex:i-1]]];
                imageUnitView.hidden = NO;
                imageUnitView.imageButton.tag = i-1;
            }else{
                imageUnitView.hidden = YES;
            }
        }else{
            if (i < images.count) {
                [imageUnitView.imageView sd_setImageWithURL:[NSURL URLWithString:[images objectAtIndex:i]]];
                imageUnitView.imageButton.tag = i;
                imageUnitView.hidden = NO;
            }else{
                imageUnitView.hidden = YES;
            }
        }
    }

}

}

-(void) onClickImage:(UIView *) sender
{

NSLog(@"tag: %ld", (long)sender.tag);
MJPhotoBrowser *browser = [[MJPhotoBrowser alloc] init];

NSMutableArray *photos = [NSMutableArray array];

if (self.srcImages.count > 1) {

    for (int i=0; i<self.images.count; i++) {
        MJPhoto *photo = [[MJPhoto alloc] init];
        photo.url = [NSURL URLWithString:[self.srcImages objectAtIndex:i]];
        photo.srcImageView = ((DFImageUnitView *)[_imageViews objectAtIndex:i]).imageView;
        [photos addObject:photo];
    }

}else{
    MJPhoto *photo = [[MJPhoto alloc] init];
    photo.url = [NSURL URLWithString:[self.srcImages objectAtIndex:0]];
    photo.srcImageView = _oneImageView;
    [photos addObject:photo];

}


browser.photos = photos;
browser.currentPhotoIndex = sender.tag;

[browser show];

}

是这两个方法吗，如果是，该怎么加呢

anyunzhong commented

就这个啊

for (int i=0; i<self.images.count; i++) {
MJPhoto *photo = [[MJPhoto alloc] init];
photo.url = [NSURL URLWithString:[self.srcImages objectAtIndex:i]];
photo.srcImageView = ((DFImageUnitView *)[_imageViews objectAtIndex:i]).imageView;
[photos addObject:photo];
}

browser.photos = photos;
browser.currentPhotoIndex = sender.tag;

[browser show];

有多少张照片就有多少个MJPhoto
browser.currentPhotoIndex = sender.tag; 这一行表示点的第一张 这样大图之后 就直接显示相应的图片

ab65902265 commented

但是在个人页面里面的图片 cover是一个字符串类型，我找不到他传值给谁 有是谁生成了个人页面里面的那个图像
求解呀

ab65902265 commented

方便的话加qq解决咯，多谢大神了。 q号：897759425

ab65902265 commented

摆脱大神帮我解决啊！方法封装的太深了 我逻辑理不过来了。好乱，求大神指导啊

ab65902265 commented

大哥 还在吗？看到麻烦回复一下，感激不尽！

anyunzhong commented

加我q 2642754767