270 Degrees Gauge

sample image

View model

using System.Collections.Generic;
using LiveChartsCore;
using LiveChartsCore.Measure;
using CommunityToolkit.Mvvm.ComponentModel;
using LiveChartsCore.SkiaSharpView;
using LiveChartsCore.SkiaSharpView.Painting;
using SkiaSharp;

namespace ViewModelsSamples.Pies.Gauge2;

public partial class ViewModel : ObservableObject
{
    public IEnumerable<ISeries> Series { get; set; }
        = new GaugeBuilder()
        .WithLabelsSize(50)
        .WithInnerRadius(75)
        .WithBackgroundInnerRadius(75)
        .WithBackground(new SolidColorPaint(new SKColor(100, 181, 246, 90)))
        .WithLabelsPosition(PolarLabelsPosition.ChartCenter)
        .AddValue(30, "gauge value", SKColors.YellowGreen, SKColors.Red) // defines the value and the color // mark
        .BuildSeries();
}

HTML

@page "/Pies/Gauge2"
@using LiveChartsCore.SkiaSharpView.Blazor
@using ViewModelsSamples.Pies.Gauge2

<style>
	.sample-wrap {
		display: inline-block;
		max-width: 400px
	}
</style>

<div class="sample-wrap">
	<PieChart
		Series="ViewModel.Series"
		InitialRotation="-225"
        MaxAngle="270"
        Total="100">
	</PieChart>
</div>

@code {
	public ViewModel ViewModel { get; set; } = new();
}

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