/// <summary>
/// 折线图数据结构
/// </summary>
public struct LineData
{
    public int x;
    public float y;
    public string name;
}

/// <summary>
/// 柱形图数据结构
/// </summary>
public struct BarData
{
    public int x;
    public float y;
    public string name;
}

/// <summary>
/// 饼图数据结构
/// </summary>
public struct PieData
{
    public int x;
    public float y;
    public string name;
}

/// <summary>
/// 雷达图数据结构
/// </summary>
public struct RadarData
{
    public int x;
    public float y;
    public string name;
}

/// <summary>
/// 环形图数据结构
/// </summary>
public struct RingData
{
    public int x;
    public float y;
    public string name;
}