expandIn

expandIn

public fun expandIn(
    animationSpec: FiniteAnimationSpec<IntSize> =
        spring(
            stiffness = Spring.StiffnessMediumLow,
            visibilityThreshold = IntSize.VisibilityThreshold,
        ),
    expandFrom: Alignment = Alignment.BottomEnd,
    clip: Boolean = true,
    initialSize: (fullSize: IntSize) -> IntSize = { IntSize(0, 0) },
): EnterTransition

This expands the clip bounds of the appearing content from the size returned from initialSize to the full size. expandFrom controls which part of the content gets revealed first. By default, the clip bounds animates from IntSize(0, 0) to full size, starting from revealing the bottom right corner (or bottom left corner in RTL layouts) of the content, to fully revealing the entire content as the size expands.

Note: expandIn animates the bounds of the content. This bounds change will also result in the animation of other layouts that are dependent on this size.

initialSize is a lambda that takes the full size of the content and returns an initial size of the bounds of the content. This allows not only absolute size, but also an initial size that is proportional to the content size.

clip defines whether the content outside of the animated bounds should be clipped. By default, clip is set to true, which only shows content in the animated bounds.

For expanding only horizontally or vertically, consider expandHorizontally, expandVertically.

Parameters