Summary: Ctors | Methods | Inherited Methods

MarginPageTransformer

Kotlin |Java

public final class MarginPageTransformer
extends Object implements ViewPager2.PageTransformer

java.lang.Object
↳	androidx.viewpager2.widget.MarginPageTransformer

Adds space between pages via the ViewPager2.PageTransformer API.

Internally relies on View.setTranslationX(float) and View.setTranslationY(float).

Note: translations on pages are not reset when this adapter is changed for another one, so you might want to set them manually to 0 when dynamically switching to another transformer, or when switching ViewPager2 orientation.

See also:

Summary

Public constructors
`MarginPageTransformer(int marginPx)` Creates a `MarginPageTransformer`.

Public methods
`void`	`transformPage(View page, float position)` Apply a property transformation to the given page.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()`
`boolean`	`equals(Object arg0)`
`void`	`finalize()`
`final Class<?>`	`getClass()`
`int`	`hashCode()`
`final void`	`notify()`
`final void`	`notifyAll()`
`String`	`toString()`
`final void`	`wait(long arg0, int arg1)`
`final void`	`wait(long arg0)`
`final void`	`wait()`

From interface


        
          androidx.viewpager2.widget.ViewPager2.PageTransformer


      transformPage(View page, float position)

Apply a property transformation to the given page.

Public constructors

MarginPageTransformer

public MarginPageTransformer (int marginPx)

Creates a MarginPageTransformer.

Parameters
`marginPx`	`int`: non-negative margin

Public methods

transformPage

public void transformPage (View page, 
                float position)

Apply a property transformation to the given page.

Parameters
`page`	`View`: Apply the transformation to this page
`position`	`float`: 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.