github.hellocsl.layoutmanager.gallery

接口 GalleryLayoutManager.ItemTransformer

封闭类:

GalleryLayoutManager

public static interface GalleryLayoutManager.ItemTransformer

A ItemTransformer is invoked whenever a attached item is scrolled. This offers an opportunity for the application to apply a custom transformation to the item views using animation properties.

方法概要

限定符和类型	方法和说明
void	transformItem(GalleryLayoutManager layoutManager, android.view.View item, float fraction) Apply a property transformation to the given item.

方法详细资料

transformItem

void transformItem(GalleryLayoutManager layoutManager,
                   android.view.View item,
                   float fraction)

Apply a property transformation to the given item.

参数:

layoutManager - Current LayoutManager

item - Apply the transformation to this item

fraction - of page relative to the current front-and-center position of the pager. 0 is front and center. 1 is one full page position to the right, and -1 is one page position to the left.