Aggiunta precondizioni e componenti x ChartJS

This commit is contained in:
Samuele Locatelli
2026-04-10 08:52:13 +02:00
parent 819e6e02f7
commit 0a0255e24d
185 changed files with 77180 additions and 31968 deletions
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@using MP.Data
@inject IJSRuntime JSRuntime
<canvas id="@Id"></canvas>
@code {
[Parameter]
public string Id { get; set; } = "MyHist";
[Parameter]
public string Legenda { get; set; } = "Legenda";
[Parameter]
public bool Horizontal { get; set; } = false;
[Parameter]
public List<double> Data { get; set; } = new List<double>();
[Parameter]
public List<string> Labels { get; set; } = new List<string>();
[Parameter]
public double AspRatio { get; set; } = 0;
[Parameter]
public List<string> lineColor { get; set; } = new List<string>();
[Parameter]
public List<string> backColor { get; set; } = new List<string>();
protected override async Task OnAfterRenderAsync(bool firstRender)
{
await renderChart();
}
/// <summary>
/// Inizializzazione rendering componente
///
/// partendo da qui:
/// https://www.williamleme.com/posts/2020/003-chartjs-blazor/
/// https://www.puresourcecode.com/dotnet/blazor/using-chart-js-with-blazor/
/// https://www.tutorialsteacher.com/csharp/csharp-anonymous-type
/// </summary>
/// <returns></returns>
protected async Task renderChart()
{
// creazione di un oggetto anonymous type con tutte le opzioni da passare a chart.js, tipo verticale
var config = new
{
type = "bar",
options = new
{
responsive = true,
scales = new
{
yAxes = new
{
suggestedMin = 0,
display = true,
ticks = new
{
beginAtZero = true,
maxTicksLimit = 10
}
}
},
Animation = false,
AspectRatio = AspRatio == 0 ? "auto" : $"{AspRatio}"
},
data = new
{
datasets = new[] {
new {
data = Data,
borderColor = lineColor,
backgroundColor = backColor,
borderWidth = 1,
label = Legenda
}
},
labels = Labels
}
};
// creazione di un oggetto anonymous type con tutte le opzioni da passare a chart.js, tipo verticale
var configHor = new
{
type = "bar",
options = new
{
indexAxis = "y",
responsive = true,
scales = new
{
yAxes = new
{
suggestedMin = 0,
display = true,
ticks = new
{
beginAtZero = true,
maxTicksLimit = 10
}
}
},
Animation = false,
AspectRatio = AspRatio == 0 ? "auto" : $"{AspRatio}"
},
data = new
{
datasets = new[] {
new {
data = Data,
borderColor = lineColor,
backgroundColor = backColor,
borderWidth = 1,
label = Legenda
}
},
labels = Labels
}
};
await Task.Delay(50);
if (Horizontal)
{
await JSRuntime.InvokeVoidAsync("setup", Id, configHor);
}
else
{
await JSRuntime.InvokeVoidAsync("setup", Id, config);
}
}
}
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@inject IJSRuntime JSRuntime
<canvas id="@Id"></canvas>
@code {
public enum ChartType
{
Pie,
Bar
}
[Parameter]
public string Id { get; set; } = "MyChart";
[Parameter]
public ChartType Type { get; set; }
[Parameter]
public string[]? Data { get; set; }
[Parameter]
public string[]? BackgroundColor { get; set; }
[Parameter]
public string[]? Labels { get; set; }
protected override async Task OnAfterRenderAsync(bool firstRender)
{
await InitDefault();
}
protected async Task InitDefault()
{
// Here we create an anonymous type with all the options
// that need to be sent to Chart.js
var config = new
{
type = Type.ToString().ToLower(),
options = new
{
responsive = true,
scales = new
{
yAxes = new
{
suggestedMin = 0
}
}
},
data = new
{
datasets = new[]
{
new { data = Data, backgroundColor = BackgroundColor}
},
labels = Labels
}
};
await Task.Delay(50);
await JSRuntime.InvokeVoidAsync("setup", Id, config);
}
}
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@using MP.Data
@inject IJSRuntime JSRuntime
<canvas id="@Id"></canvas>
@code {
[Parameter]
public string Id { get; set; } = "MyTs";
[Parameter]
public string Title { get; set; } = "Demo Line";
[Parameter]
public List<chartJsData.chartJsTSerie> DataTS { get; set; } = null!;
[Parameter]
public List<string> Labels { get; set; } = new List<string>();
[Parameter]
public List<string> lineColor { get; set; } = new List<string>();
[Parameter]
public List<string> backColor { get; set; } = new List<string>();
[Parameter]
public double AspRatio { get; set; } = 0;
[Parameter]
public bool Stepped { get; set; } = false;
[Parameter]
public string MinValue { get; set; } = "0";
[Parameter]
public string MaxValue { get; set; } = "0";
[Parameter]
public int lTens { get; set; } = 0;
/// <summary>
/// Inizializzazione rendering componente
///
/// partendo da qui:
/// https://www.williamleme.com/posts/2020/003-chartjs-blazor/
/// https://www.puresourcecode.com/dotnet/blazor/using-chart-js-with-blazor/
/// https://www.tutorialsteacher.com/csharp/csharp-anonymous-type
/// </summary>
/// <param name="firstRender"></param>
/// <returns></returns>
protected override async Task OnAfterRenderAsync(bool firstRender)
{
await renderChart();
}
protected override async Task OnParametersSetAsync()
{
// await Task.Delay(100);
await renderChart();
}
/// <summary>
/// Inizializzazione rendering componente
///
/// partendo da qui:
/// https://www.williamleme.com/posts/2020/003-chartjs-blazor/
/// https://www.puresourcecode.com/dotnet/blazor/using-chart-js-with-blazor/
/// https://www.tutorialsteacher.com/csharp/csharp-anonymous-type
/// </summary>
/// <returns></returns>
protected async Task renderChart()
{
// creazione di un oggetto anonymous type con tutte le opzioni da passare a chart.js
var config = new
{
type = "line",
options = new
{
responsive = true,
scales = new
{
yAxes = new
{
type = "linear",
// type = "logarithmic",
display = true,
ticks = new
{
maxTicksLimit = 10
},
suggestedMin = MinValue != MaxValue ? MinValue : "auto",
suggestedMax = MinValue != MaxValue ? MaxValue : "auto"
},
xAxes = new
{
type = "time",
distribution = "linear",
}
},
Animation = false,
AspectRatio = AspRatio == 0 ? "auto" : $"{AspRatio}"
},
data = new
{
labels = Labels,
datasets = new[]
{
new {
data = DataTS,
borderColor = lineColor,
backgroundColor = backColor,
lineTension = lTens,
stepped = Stepped,
label = Title
}
}
}
};
await Task.Delay(50);
await JSRuntime.InvokeVoidAsync("setup", Id, config);
}
}
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@using MP.Data
@inject IJSRuntime JSRuntime
<canvas id="@Id"></canvas>
@code {
[Parameter]
public string Id { get; set; } = "MyTs";
[Parameter]
public List<string> Titles { get; set; } = new List<string>() { "Demo Line" };
[Parameter]
public List<List<chartJsData.chartJsTSerie>> DataTSList { get; set; } = null!;
[Parameter]
public List<string> Labels { get; set; } = new List<string>();
[Parameter]
public List<string> lineColor { get; set; } = new List<string>();
[Parameter]
public List<string> backColor { get; set; } = new List<string>();
[Parameter]
public double AspRatio { get; set; } = 0;
[Parameter]
public bool Stepped { get; set; } = false;
[Parameter]
public bool Stacked { get; set; } = false;
[Parameter]
public string MinValue { get; set; } = "0";
[Parameter]
public string MaxValue { get; set; } = "0";
[Parameter]
public int lTens { get; set; } = 0;
/// <summary>
/// Inizializzazione rendering componente
///
/// partendo da qui:
/// https://www.williamleme.com/posts/2020/003-chartjs-blazor/
/// https://www.puresourcecode.com/dotnet/blazor/using-chart-js-with-blazor/
/// https://www.tutorialsteacher.com/csharp/csharp-anonymous-type
/// </summary>
/// <param name="firstRender"></param>
/// <returns></returns>
protected override async Task OnAfterRenderAsync(bool firstRender)
{
await renderChart();
}
/// <summary>
/// Inizializzazione rendering componente
///
/// partendo da qui:
/// https://www.williamleme.com/posts/2020/003-chartjs-blazor/
/// https://www.puresourcecode.com/dotnet/blazor/using-chart-js-with-blazor/
/// https://www.tutorialsteacher.com/csharp/csharp-anonymous-type
/// </summary>
/// <returns></returns>
protected async Task renderChart()
{
int i = 0;
// preparo lista di dati...
var dataSetsList = DataTSList.Select(dTS => new
{
data = dTS,
borderColor = lineColor[i],
backgroundColor = backColor,
lineTension = lTens,
stepped = Stepped,
label = Titles[i++]
}).ToList();
// creazione di un oggetto anonymous type con tutte le opzioni da passare a chart.js
var config = new
{
type = "line",
options = new
{
responsive = true,
scales = new
{
yAxes = new
{
stacked = Stacked,
type = "linear",
// type = "logarithmic",
display = true,
ticks = new
{
maxTicksLimit = 10
},
suggestedMin = MinValue != MaxValue ? MinValue : "auto",
suggestedMax = MinValue != MaxValue ? MaxValue : "auto"
},
xAxes = new
{
type = "time",
distribution = "linear",
}
},
Animation = false,
AspectRatio = AspRatio == 0 ? "auto" : $"{AspRatio}"
},
data = new
{
labels = Labels,
datasets = dataSetsList
}
};
await Task.Delay(50);
await JSRuntime.InvokeVoidAsync("setup", Id, config);
}
}
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@using MP.Data
@inject IJSRuntime JSRuntime
<canvas id="@Id"></canvas>
@code {
[Parameter]
public string Id { get; set; } = "MyTs";
[Parameter]
public string Title { get; set; } = "DEMO Pie Chart";
[Parameter]
public string LegendPos { get; set; } = "right";
[Parameter]
public List<double> Data { get; set; } = new List<double>();
[Parameter]
public List<string> Labels { get; set; } = new List<string>();
[Parameter]
public List<string> lineColor { get; set; } = new List<string>();
[Parameter]
public List<string> backColor { get; set; } = new List<string>();
[Parameter]
public double AspRatio { get; set; } = 0;
/// <summary>
/// Inizializzazione rendering componente
///
/// partendo da qui:
/// https://www.williamleme.com/posts/2020/003-chartjs-blazor/
/// https://www.puresourcecode.com/dotnet/blazor/using-chart-js-with-blazor/
/// https://www.tutorialsteacher.com/csharp/csharp-anonymous-type
/// </summary>
/// <param name="firstRender"></param>
/// <returns></returns>
protected override async Task OnAfterRenderAsync(bool firstRender)
{
await renderChart();
}
/// <summary>
/// Inizializzazione rendering componente
///
/// partendo da qui:
/// https://www.williamleme.com/posts/2020/003-chartjs-blazor/
/// https://www.puresourcecode.com/dotnet/blazor/using-chart-js-with-blazor/
/// https://www.tutorialsteacher.com/csharp/csharp-anonymous-type
/// </summary>
/// <returns></returns>
protected async Task renderChart()
{
// creazione di un oggetto anonymous type con tutte le opzioni da passare a chart.js
var config = new
{
type = "pie",
options = new
{
responsive = true,
plugins = new
{
legend = new
{
position = LegendPos
},
title = new
{
display = true,
text = Title
}
},
Animation = false,
AspectRatio = AspRatio == 0 ? "auto" : $"{AspRatio}",
HoverBorderWidth = 3
},
data = new
{
labels = Labels.ToArray(),
datasets = new[]
{
new
{
data = Data,
borderColor= lineColor,
backgroundColor= backColor
}
}
}
};
await Task.Delay(50);
await JSRuntime.InvokeVoidAsync("setup", Id, config);
}
}
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@using MP.Data
@inject IJSRuntime JSRuntime
<canvas id="@Id"></canvas>
@code {
[Parameter]
public string Id { get; set; } = "MyTs";
[Parameter]
public List<chartJsData.chartJsTSerie> DataTS { get; set; } = null!;
[Parameter]
public List<string> lineColor { get; set; } = new List<string>();
[Parameter]
public List<string> backColor { get; set; } = new List<string>();
[Parameter]
public double AspRatio { get; set; } = 0;
/// <summary>
/// Inizializzazione rendering componente
///
/// partendo da qui:
/// https://www.williamleme.com/posts/2020/003-chartjs-blazor/
/// https://www.puresourcecode.com/dotnet/blazor/using-chart-js-with-blazor/
/// https://www.tutorialsteacher.com/csharp/csharp-anonymous-type
/// </summary>
/// <param name="firstRender"></param>
/// <returns></returns>
protected override async Task OnAfterRenderAsync(bool firstRender)
{
await renderChart();
}
/// <summary>
/// Inizializzazione rendering componente
///
/// partendo da qui:
/// https://www.williamleme.com/posts/2020/003-chartjs-blazor/
/// https://www.puresourcecode.com/dotnet/blazor/using-chart-js-with-blazor/
/// https://www.tutorialsteacher.com/csharp/csharp-anonymous-type
/// </summary>
/// <returns></returns>
protected async Task renderChart()
{
// creazione di un oggetto anonymous type con tutte le opzioni da passare a chart.js
var config = new
{
type = "line",
options = new
{
responsive = true,
scales = new
{
yAxes = new
{
display = true,
ticks = new
{
maxTicksLimit = 10
}
},
xAxes = new
{
type = "timeseries",
distribution = "linear",
}
},
Animation = false,
AspectRatio = AspRatio == 0 ? "auto" : $"{AspRatio}"
},
data = new
{
datasets = new[]
{
new
{
data = DataTS,
borderColor= lineColor,
backgroundColor= backColor,
lineTension= 0,
stepped= true,
label= "Temperatura Rilevata"
}
}
}
};
await Task.Delay(50);
await JSRuntime.InvokeVoidAsync("setup", Id, config);
}
}