Multiple Values Gauge
Razor
@page "/Pies/Gauge3"
@using LiveChartsCore
@using LiveChartsCore.SkiaSharpView.Blazor
@using LiveChartsCore.SkiaSharpView.Extensions
@using LiveChartsCore.SkiaSharpView
@using LiveChartsCore.Defaults
@using LiveChartsCore.Measure
<style>
.sample-wrap {
display: inline-block;
width: 600px;
height: 600px;
}
</style>
<div class="sample-wrap">
<PieChart
Series="Series"
InitialRotation="45"
MaxAngle="270"
MinValue="0"
MaxValue="100">
</PieChart>
</div>
@code {
private ISeries[] Series { get; set; }
protected override void OnInitialized()
{
Series = GaugeGenerator.BuildSolidGauge(
new GaugeItem(30, series => SetStyle("Vanessa", series)),
new GaugeItem(50, series => SetStyle("Charles", series)),
new GaugeItem(70, series => SetStyle("Ana", series)),
new GaugeItem(GaugeItem.Background, series =>
{
series.InnerRadius = 20;
}));
}
public static void SetStyle(string name, PieSeries<ObservableValue> series)
{
series.Name = name;
series.DataLabelsPosition = PolarLabelsPosition.Start;
series.DataLabelsFormatter =
point => $"{point.Coordinate.PrimaryValue} {point.Context.Series.Name}";
series.InnerRadius = 20;
series.RelativeOuterRadius = 8;
series.RelativeInnerRadius = 8;
}
}
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