Snapper
fun SnapperFlingBehavior( layoutInfo: SnapperLayoutInfo, decayAnimationSpec: DecayAnimationSpec<Float>, springAnimationSpec: AnimationSpec<Float> = SnapperFlingBehaviorDefaults.SpringAnimationSpec, snapIndex: (SnapperLayoutInfo, startIndex: Int, targetIndex: Int) -> Int = SnapperFlingBehaviorDefaults.SnapIndex)
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Parameters
layout
The SnapperLayoutInfo to use.
decay
The decay animation spec to use for decayed flings.
spring
The animation spec to use when snapping.
snap
Block which returns the index to snap to. The block is provided with the SnapperLayoutInfo, the index where the fling started, and the index which Snapper has determined is the correct target index. Callers can override this value to any valid index for the layout. Some common use cases include limiting the fling distance, and rounding up/down to achieve snapping to groups of items.
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Parameters
layout
The SnapperLayoutInfo to use.
decay
The decay animation spec to use for decayed flings.
spring
The animation spec to use when snapping.
maximum
Block which returns the maximum fling distance in pixels. The returned value should be 0.