SunlightCentralizedControlManagement/UserControls/info.xaml.cs

using LiveChartsCore;
using LiveChartsCore.Defaults;
using LiveChartsCore.Kernel.Sketches;
using LiveChartsCore.SkiaSharpView;
using LiveChartsCore.SkiaSharpView.Painting;
using Newtonsoft.Json.Linq;
using ScottPlot.Plottables;
using SkiaSharp;
using SunlightCentralizedControlManagement_SCCM_.ViewModel;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Media.Imaging;
using System.Windows.Media.Media3D;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;

namespace SunlightCentralizedControlManagement_SCCM_.UserControls
{
    /// <summary>
    /// info.xaml 的交互逻辑
    /// </summary>
    public partial class info : UserControl
    {
        public info()
        {
            InitializeComponent();
            DataContext = this; //new infoModel();
        }

        public void DataAdd()
        {
        }
        private readonly Random _random = new Random();
        private readonly List<DateTimePoint> _values = new List<DateTimePoint>();
        private readonly DateTimeAxis _customAxis;
        public ObservableCollection<ISeries> Series { get; set; }
        public static ObservableCollection<ObservableValue> ObservableValues { get; set; }

        //x轴时间格式
        public Axis[] XAxes { get; set; } =
        {
            new DateTimeAxis(TimeSpan.FromSeconds(5) , date => date.ToString("HH:mm"))
            {
                MinLimit = DateTime.Now.AddHours(-6).Ticks,
                MaxLimit = DateTime.Now.AddHours(0.5).Ticks,
                CrosshairLabelsBackground = SKColors.DarkGray.AsLvcColor(),
                CrosshairLabelsPaint = new SolidColorPaint(SKColors.DarkSlateBlue, 1),
                CrosshairPaint = new SolidColorPaint(SKColors.DarkSlateGray, 1),
            },
         };
        //颜色
        private static readonly SKColor s_blue = new SKColor(25, 118, 210);
        private static readonly SKColor s_red = new SKColor(229, 57, 53);
        public ICartesianAxis[] YAxes { get; set; } ={
        new Axis //y在此轴上缩放
        {
            MinLimit =0,
            MaxLimit =160,
            NamePadding = new LiveChartsCore.Drawing.Padding(0, 20),
            Padding =  new LiveChartsCore.Drawing.Padding(0, 0, 20, 0),
            TextSize = 12,
            LabelsPaint = new SolidColorPaint(s_blue),
            TicksPaint = new SolidColorPaint(s_blue),
            SubticksPaint = new SolidColorPaint(s_blue),
            DrawTicksPath = true,
            CrosshairSnapEnabled = true,
             Position = LiveChartsCore.Measure.AxisPosition.Start
        },//温度轴
   
        };

        private static ObservableCollection<DateTimePoint> MTH_values;
        private void UserControl_Loaded(object sender, RoutedEventArgs e)
        {
            var MTH_items = new List<DateTimePoint>();
            MTH_values = new ObservableCollection<DateTimePoint>(MTH_items);

            Series = new ObservableCollection<ISeries>
           {
                    new LineSeries<DateTimePoint>
                    {
                         Name = Properties.Resources.Temperature,
                        Values = MTH_values,
                        Stroke = new SolidColorPaint(s_red, 2),
                        GeometrySize = 0,
                        GeometryStroke = new SolidColorPaint(s_red, 2),
                        Fill = null,
                        LineSmoothness = 0,
                        ScalesYAt = 2,
                    } 
            };


         
        }
    } 

}