Time Series Chart

Basic Usage

To get a Line Chart use Type="TimeSeriesDiplayType.Line" to render the configured TimeSeriesChartSeries as a line graph. To get an Area Chart use Type="TimeSeriesDiplayType.Area" to render the configured TimeSeriesChartSeries as a area graph. Like in the other chart types, the Series in the chart are clickable. You can bind SelectedIndex to make your chart interactive. Using the ChartOptions you can change the thickness of the lines by setting the parameter LineStrokeWidth.

0200040006000800010000120001400016000 06:3706:4206:4706:5206:5707:0207:0707:1207:1707:2207:2707:32
Series 1
Series 2
Series 3

Selected: None

Line Width: 1

@using MudBlazor.Components.Chart.Models

<div>
    <MudTimeSeriesChart ChartSeries="@_series" @bind-SelectedIndex="Index" Width="100%" Height="350px" ChartOptions="@_options" CanHideSeries TimeLabelSpacing="TimeSpan.FromMinutes(5)" />
    <MudGrid>
        <MudItem xs="6">
            <MudText Typo="Typo.body1" Class="py-3">Selected: @(Index < 0 ? "None" : _series[Index].Name)</MudText>
        </MudItem>
        <MudItem xs="6">
            <MudSlider @bind-Value="_options.LineStrokeWidth" Min="1" Max="10" Color="Color.Info">Line Width: @_options.LineStrokeWidth.ToString()</MudSlider>
        </MudItem>
    </MudGrid>
</div>
@code
{
    private int Index = -1; //default value cannot be 0 -> first selectedindex is 0.
    private ChartOptions _options = new ChartOptions
        {
            YAxisLines = false,
            YAxisTicks = 500,
            MaxNumYAxisTicks = 10,
            YAxisRequireZeroPoint = true,
            XAxisLines = false,
            LineStrokeWidth = 1,
        };

    private TimeSeriesChartSeries _chart1 = new();
    private TimeSeriesChartSeries _chart2 = new();
    private TimeSeriesChartSeries _chart3 = new();

    private List<TimeSeriesChartSeries> _series = new();

    private readonly Random _random = new Random();

    protected override void OnInitialized()
    {
        base.OnInitialized();

        var now = DateTime.Now;

        _chart1 = new TimeSeriesChartSeries
            {
                Index = 0,
                Name = "Series 1",
                Data = Enumerable.Range(-360, 360).Select(x => new TimeSeriesChartSeries.TimeValue(now.AddSeconds(x * 10), _random.Next(6000, 15000))).ToList(),
                IsVisible = true,
                Type = TimeSeriesDiplayType.Line
            };

        _chart2 = new TimeSeriesChartSeries
            {
                Index = 1,
                Name = "Series 2",
                Data = Enumerable.Range(-360, 360).Select(x => new TimeSeriesChartSeries.TimeValue(now.AddSeconds(x * 10), _random.Next(0, 7000))).ToList(),
                IsVisible = true,
                Type = TimeSeriesDiplayType.Area
            };

        _chart3 = new TimeSeriesChartSeries
            {
                Index = 2,
                Name = "Series 3",
                Data = Enumerable.Range(-90, 60).Select(x => new TimeSeriesChartSeries.TimeValue(now.AddSeconds(x * 30), _random.Next(4000, 10000))).ToList(),
                IsVisible = true,
                Type = TimeSeriesDiplayType.Line
            };

        _series.Add(_chart1);
        _series.Add(_chart2);
        _series.Add(_chart3);

        StateHasChanged();
    }
}
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