最近接手一个小项目,需要做一个数据显示大屏,要能显示曲线,显示进出量,重点是要好看
我哪知道什么是好看,就随便做做呗。.

数据都是假的,只是做出一个效果。显示这种数据图,使用的是LiveCharts2。这是一个非常漂亮的Charts模块。官网如下:
https://www.lvcharts.com/


Install-Package LiveChartsCore.SkiaSharpView.WPF -Version 2.0.0-beta.701

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using LiveChartsCore;using LiveChartsCore.SkiaSharpView;using CommunityToolkit.Mvvm.ComponentModel;namespace LiveChartsDemo{[ObservableObject]public partial class MainViewModel{public ISeries[] Series { get; set; }= new ISeries[]{new LineSeries<double>{Values = new double[] { 2, 1, 3, 5, 3, 4, 6 },Fill = null}};}}
xmlns:lvc="clr-namespace:LiveChartsCore.SkiaSharpView.WPF;assembly=LiveChartsCore.SkiaSharpView.WPF"<Window.DataContext><local:MainViewModel /></Window.DataContext>
<Grid><lvc:CartesianChart Series="{Binding Series}" /></Grid>

public ISeries[] Series { get; set; }= new ISeries[]{new ColumnSeries<double>{Values = new double[] { 2, 1, 3, 5, 3, 4, 6 },},new LineSeries<double>{Values = new double[] { 2, 1, 3, 5, 3, 4, 6 },Fill = null},};

public LabelVisual Title { get; set; }= new LabelVisual{Text = "Title",TextSize=20,Paint = new SolidColorPaint(SKColors.Black)};
<lvc:CartesianChart Series="{Binding Series}" Title="{Binding Title}"/>
public LabelVisual Title { get; set; }= new LabelVisual{Text = "标题",TextSize=20,Paint = new SolidColorPaint(SKColors.Black)};

public LabelVisual Title { get; set; }= new LabelVisual{Text = "标题",TextSize=20,Paint = new SolidColorPaint {Color = SKColors.Black,SKTypeface = SKFontManager.Default.MatchCharacter('汉')},};

https://www.lvcharts.com/docs/WPF/2.0.0-beta.700/gallery

据说免费的LiveCharts在数据量超过10000渲染效果会不好,需要使用付费版。这个我还没有验证,读者可以自行尝试一下。