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LiveCharts2 是一个简单、灵活、交互式以及功能强大的跨平台图表库。
GitHub地址:https://github.com/beto-rodriguez/LiveCharts2
LiveCharts2 现在几乎可以在任何地方运行,包括 Maui、Uno Platform、Blazor-wasm、WPF、WinForms、Xamarin、Avalonia、WinUI、UWP。
LiveChartsCore.SkiaSharpView示例代码:
using LiveChartsCore;
using LiveChartsCore.Geo;
using LiveChartsCore.SkiaSharpView;
using LiveChartsCore.SkiaSharpView.Drawing.Geometries;
using LiveChartsCore.SkiaSharpView.SKCharts;
// 堆代码 duidaima.com
var cartesianChart = new SKCartesianChart
{
Width = 900,
Height = 600,
Series = new ISeries[]
{
new LineSeries<int> { Values = new int[] { 1, 5, 4, 6 } },
new ColumnSeries<int> { Values = new int[] { 4, 8, 2, 4 } }
}
};
// you can save the image to png (by default)
// or use the second argument to specify another format.
cartesianChart.SaveImage("cartesianChart.png");
var pieChart = new SKPieChart
{
Width = 900,
Height = 600,
Series = new ISeries[]
{
new PieSeries<int> { Values = new int[] { 10, } },
new PieSeries<int> { Values = new int[] { 6 } },
new PieSeries<int> { Values = new int[] { 4 } }
}
};
pieChart.SaveImage("pieChart.png");
var geoHeatMap = new SKGeoMap
{
Width = 900,
Height = 600,
Series = new IGeoSeries[]
{
new HeatLandSeries
{
Lands = new HeatLand[]
{
new() { Name = "mex", Value = 10 },
new() { Name = "usa", Value = 15 },
new() { Name = "can", Value = 8 }
}
}
}
};
geoHeatMap.SaveImage("geoHeatMap.png");
// alternatively you can get the image and do different operations:
using var image = cartesianChart.GetImage();
using var data = image.Encode();
var base64CartesianChart = Convert.ToBase64String(data.AsSpan());
Console.WriteLine("Images saved at the root folder!");