/// <summary>
/// 更新dataZoom对应的类目数据列表
/// </summary>
/// <param name="dataZoom"></param>
internal void UpdateFilterData(DataZoom dataZoom)
{
if (dataZoom != null && dataZoom.enable && dataZoom.IsContainsAxis(this))
{
var data = GetDataList();
context.UpdateFilterData(data, dataZoom);
}
}
/// <summary>
/// 获得指定区域缩放的类目数据列表
/// </summary>
/// <param name="dataZoom">区域缩放</param>
/// <returns></returns>
internal List <string> GetDataList(DataZoom dataZoom)
{
if (dataZoom != null && dataZoom.enable && dataZoom.IsContainsAxis(this))
{
UpdateFilterData(dataZoom);
return(context.filterData);
}
else
{
return(m_Data.Count > 0 ? m_Data : context.runtimeData);
}
}
