BarItemEnumeratorCallback typedef
BarItemEnumeratorCallback =
void Function(int barBundleIndex, BrnProgressBarBundle barBundle, int barGroupIndex, BrnProgressBarItem barItem)
遍历每个柱状数据的回调
Implementation
typedef BarItemEnumeratorCallback = void Function(
int barBundleIndex,
BrnProgressBarBundle barBundle,
int barGroupIndex,
BrnProgressBarItem barItem);