lerp static method

ZeroExpansionTileStyle? lerp(
  1. ZeroExpansionTileStyle? a,
  2. ZeroExpansionTileStyle? b,
  3. double t
)

Linearly interpolate between ZeroExpansionTileThemeData objects.

Implementation

static ZeroExpansionTileStyle? lerp(
    ZeroExpansionTileStyle? a, ZeroExpansionTileStyle? b, double t) {
  if (a == null && b == null) {
    return null;
  }
  return ZeroExpansionTileStyle(
    backgroundColor: Color.lerp(a?.backgroundColor, b?.backgroundColor, t),
    collapsedBackgroundColor: Color.lerp(
        a?.collapsedBackgroundColor, b?.collapsedBackgroundColor, t),
    tilePadding: EdgeInsetsGeometry.lerp(a?.tilePadding, b?.tilePadding, t),
    expandedAlignment:
        AlignmentGeometry.lerp(a?.expandedAlignment, b?.expandedAlignment, t),
    childrenPadding:
        EdgeInsetsGeometry.lerp(a?.childrenPadding, b?.childrenPadding, t),
    iconColor: Color.lerp(a?.iconColor, b?.iconColor, t),
    collapsedIconColor:
        Color.lerp(a?.collapsedIconColor, b?.collapsedIconColor, t),
    textColor: Color.lerp(a?.textColor, b?.textColor, t),
    collapsedTextColor:
        Color.lerp(a?.collapsedTextColor, b?.collapsedTextColor, t),
    shape: ShapeBorder.lerp(a?.shape, b?.shape, t),
    collapsedShape: ShapeBorder.lerp(a?.collapsedShape, b?.collapsedShape, t),
  );
}