Samuele Locatelli
90 lines
2.6 KiB
Plaintext
90 lines
2.6 KiB
Plaintext
@using MP.Data
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@inject IJSRuntime JSRuntime
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<canvas id="@Id"></canvas>
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@code {
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[Parameter]
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public string Id { get; set; } = "MyTs";
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[Parameter]
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public List<double> Data { get; set; } = null!;
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[Parameter]
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public List<string> lineColor { get; set; } = new List<string>();
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[Parameter]
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public List<string> backColor { get; set; } = new List<string>();
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[Parameter]
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public int lTens { get; set; } = 0;
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/// <summary>
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/// Inizializzazione rendering componente
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///
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/// partendo da qui:
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/// https://www.williamleme.com/posts/2020/003-chartjs-blazor/
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/// https://www.puresourcecode.com/dotnet/blazor/using-chart-js-with-blazor/
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/// https://www.tutorialsteacher.com/csharp/csharp-anonymous-type
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/// </summary>
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/// <param name="firstRender"></param>
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/// <returns></returns>
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protected override async Task OnAfterRenderAsync(bool firstRender)
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{
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await renderChart();
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}
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/// <summary>
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/// Inizializzazione rendering componente
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///
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/// partendo da qui:
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/// https://www.williamleme.com/posts/2020/003-chartjs-blazor/
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/// https://www.puresourcecode.com/dotnet/blazor/using-chart-js-with-blazor/
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/// https://www.tutorialsteacher.com/csharp/csharp-anonymous-type
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/// </summary>
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/// <param name="firstRender"></param>
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/// <returns></returns>
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protected async Task renderChart()
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{
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// creazione di un oggetto anonymous type con tutte le opzioni da passare a chart.js
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var config = new
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{
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type = "pie",
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options = new
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{
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responsive = true,
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plugins = new
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{
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legend = new
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{
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position = "top"
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},
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title = new
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{
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display = true,
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text = "Chart.js Pie Chart"
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}
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}
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// plugins = {
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// legend =
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// {
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// position = "top",
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// },
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//}
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},
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data = new
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{
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datasets = new[]
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{
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new
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{
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data = Data,
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borderColor= lineColor,
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backgroundColor= backColor,
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label= "Temperatura Rilevata"
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}
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}
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}
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};
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await JSRuntime.InvokeVoidAsync("setup", Id, config);
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}
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} |