{% setvar book_path %}/reference/androidx/_book.yaml{% endsetvar %} {% include "_shared/_reference-head-tags.html" %}

FontWeightKt

public final class FontWeightKt


Summary

Public methods

static final @NonNull FontWeight
lerp(@NonNull FontWeight start, @NonNull FontWeight stop, float fraction)

Linearly interpolate between two font weights.

Public methods

lerp

public static final @NonNull FontWeight lerp(@NonNull FontWeight start, @NonNull FontWeight stop, float fraction)

Linearly interpolate between two font weights.

The fraction argument represents position on the timeline, with 0.0 meaning that the interpolation has not started, returning start (or something equivalent to start), 1.0 meaning that the interpolation has finished, returning stop (or something equivalent to stop), and values in between meaning that the interpolation is at the relevant point on the timeline between start and stop. The interpolation can be extrapolated beyond 0.0 and 1.0, so negative values and values greater than 1.0 are valid (and can easily be generated by curves).

Values for fraction are usually obtained from an Animation, such as an AnimationController.