getAvatarSize function Null safety

double getAvatarSize(
  1. EasyAvatarSize? size
)

获取按钮高度

Implementation

double getAvatarSize(EasyAvatarSize? size) {
  double height = iAvatarSize;
  if (size == null) return height;
  switch (size) {
    case EasyAvatarSize.small:
      height = iAvatarSizeSmall;
      break;
    case EasyAvatarSize.middle:
      height = iAvatarSizeMiddle;
      break;
    case EasyAvatarSize.larger:
      height = iAvatarSizeLarger;
      break;
  }
  return height;
}