[英]iPhone parallax scrolling with UITableView
I am creating a navigation based application, and throughout my application, I want to maintain an image as background. 我正在创建一个基于导航的应用程序,在我的应用程序中,我想将图像保持为背景。 Also, I want parallax scrolling for the background, ie, when I scroll table view cells vertically, background image should scroll at a relatively slower speed.
此外,我想要为背景进行视差滚动,即,当我垂直滚动表格视图单元格时,背景图像应以相对较慢的速度滚动。 Also, my application has some images and text in detail views, which should scroll at higher speed and background at a lower speed.
此外,我的应用程序在详细视图中有一些图像和文本,它们应该以更高的速度滚动并以更低的速度滚动背景。 This I want is to create a 3D effect.
我想要的是创建一个3D效果。 I have gone through cocos2D framework, but its all apps shows a single view and two images, one for foreground and one for background.
我已经通过了cocos2D框架,但它的所有应用程序都显示了一个视图和两个图像,一个用于前景,一个用于背景。 So I need some starting point, whether I am in right direction or not.
所以我需要一些起点,无论我是否朝着正确的方向前进。 Also, is it possible without using cocos2D?
另外,是否可以不使用cocos2D? Please help me for this.
请帮帮我。
Thanks in advance. 提前致谢。
Try to use the - (void)scrollViewDidScroll:(UIScrollView *)scrollView
of UIScrollViewDelegate
. 尝试使用
- (void)scrollViewDidScroll:(UIScrollView *)scrollView
的UIScrollViewDelegate
。
The table view is a sub-class of UIScrollView. 表视图是UIScrollView的子类。
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