小编pra*_*wad的帖子

我已经使用了scrollview,并且在滚动视图中我已经添加了文本图像,当我滚动滚动效果不顺畅它要么是向上还是向下.我使用的代码是:

mScrollView.delegate = self;
    //mScrollView.showsHorizontalScrollIndicator = FALSE;
    [mScrollView setFrame:CGRectMake(0, 10, 1024, 768)];

// a page is the width of the scroll view
mScrollView.pagingEnabled = YES;
mScrollView.scrollsToTop = NO;
[mScrollView addSubview:mImgView];

// setting image according to the tag
if ( mTag == 0 ) 
{
    [mBckImgView setImage:[self getImageFromName:@"ombgiphone"]];
    [mImgView setFrame:CGRectMake(0, 10, 320, 1063)];
    mImgView.image = [self getImageFromName:@"introtextiphone"]; 
    [mScrollView setContentSize:CGSizeMake(320, 1400)];// size of the image
}