缺少点的步进线 - 实时图表

Question

有没有办法为 StepLineSeries 创建缺少点的图表？

LineSeries 有样本https://lvcharts.net/App/examples/v1/wpf/Missing%20Points

但为 StepLineSeries 设置 double.NaN 值抛出错误：

NaN "is an invalid value for property" Y1 ". '

样本来自 link：

    public MissingPointsExample()
    {
        InitializeComponent();

        Series = new SeriesCollection
        {
            new LineSeries
            {
                Values = new ChartValues<double>
                {
                    4,
                    5,
                    7,
                    8,
                    double.NaN,
                    5,
                    2,
                    8,
                    double.NaN,
                    6,
                    2
                }
            }
        };

        DataContext = this;
    }

    public SeriesCollection Series { get; set; }

xaml:

<Grid>
    <lvc:CartesianChart Series="{Binding Series}">
    </lvc:CartesianChart> 
</Grid>

Answer 1

不幸的是，LiveCharts 不支持 StepLineSeries 的缺失点。缺失点功能仅存在于 LineSeries.

缺少点的步进线 - 实时图表

Step Line with missing points - Live charts

c#

livecharts