PageTransformer
interface PageTransformer
androidx.viewpager2.widget.ViewPager2.PageTransformer |
A PageTransformer is invoked whenever a visible/attached page is scrolled. This offers an opportunity for the application to apply a custom transformation to the page views using animation properties.
Summary
Public methods |
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abstract Unit |
transformPage(@NonNull page: View, position: Float) Apply a property transformation to the given page. |
Public methods
transformPage
abstract fun transformPage(@NonNull page: View, position: Float): Unit
Apply a property transformation to the given page.
Parameters | |
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page |
View: Apply the transformation to this page |
position |
View: Position 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 -2 is two pages to the left. Minimum / maximum observed values depend on how many pages we keep attached, which depends on offscreenPageLimit. |
See Also