任务计划修改增加图表

ViewModel/CurveTempModel.cs

@@ -0,0 +1,132 @@
+using LiveChartsCore.SkiaSharpView;
+using LiveChartsCore;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using CommunityToolkit.Mvvm.ComponentModel;
+using LiveChartsCore.Kernel.Sketches;
+using LiveChartsCore.SkiaSharpView.Painting;
+using ScottPlot.Colormaps;
+using System.Drawing;
+using System.Windows.Media.TextFormatting;
+using System.Xml.Linq;
+using SkiaSharp;
+using LiveChartsCore.Defaults;
+using static System.Net.WebRequestMethods;
+using System.Collections.ObjectModel;
+using DyeingComputer.Properties;
+using LiveChartsCore.Measure;
+using LiveChartsCore.Motion;
+using SunlightCentralizedControlManagement_SCCM_.Properties;
+using static SunlightCentralizedControlManagement_SCCM_.UserClass.SqliteHelper;
+using TouchSocket.Core;
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
+using System.Windows;
+using SunlightCentralizedControlManagement_SCCM_.View;
+
+namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
+{   
+    public partial class CurveTempModel : ObservableObject//ViewModelBase
+    {      
+        public static 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"))
+            { 
+                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_blue_0 = new SKColor(25, 18, 210);
+        private static readonly SKColor s_blue_1 = new SKColor(25, 118, 170);
+        private static readonly SKColor s_blue_2 = new SKColor(25, 118, 130);
+        private static readonly SKColor s_blue_3 = new SKColor(25, 118, 90);
+        private static readonly SKColor s_blue_4 = new SKColor(25, 118, 50);
+        private static readonly SKColor s_red = new SKColor(229, 57, 53);
+        private static readonly SKColor s_red_1 = new SKColor(189, 57, 53);
+        private static readonly SKColor s_red_2 = new SKColor(149, 57, 53);
+        private static readonly SKColor s_red_3 = new SKColor(109, 57, 53);
+        private static readonly SKColor s_yellow = new SKColor(198, 167, 0);
+        public ICartesianAxis[] YAxes { get; set; } ={
+        new Axis //y在此轴上缩放
+        {       
+            MinLimit =0,
+            MaxLimit =160,
+            Name = Properties.Resources.Temperature +"  (  °C  )",
+            NameTextSize = 15,
+            NamePaint = new SolidColorPaint(s_blue),
+            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  Random _r = new Random();
+        private static ObservableCollection<DateTimePoint> MST_values;
+        static DataTable CDB = new DataTable();
+        private static int CDB_Count;//长度
+
+        public CurveTempModel()
+        {
+            CDB = View.CurveTemp.dataTable;
+            Curve();
+        }
+        public static void Curve()
+        {
+            CDB_Count = CDB.Rows.Count;
+            var MTT_items = new List<DateTimePoint>();
+            var MTL_items = new List<DateTimePoint>();
+            var MTH_items = new List<DateTimePoint>();
+            var MST_items = new List<DateTimePoint>();
+            var MUT_items = new List<DateTimePoint>();
+            var STTA_items = new List<DateTimePoint>();
+            var STLA_items = new List<DateTimePoint>();
+            var STTB_items = new List<DateTimePoint>();
+            var STLB_items = new List<DateTimePoint>();
+            var STTC_items = new List<DateTimePoint>();
+            var STLC_items = new List<DateTimePoint>();
+            for (var i = 0; i < CDB_Count; i++)
+            {
+                DateTime TIME = Convert.ToDateTime(CDB.Rows[i].Field<string>("Time"));
+                MST_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MST")));
+            }
+
+            MST_values = new ObservableCollection<DateTimePoint>(MST_items);
+            
+            Series = new ISeries[]
+            {
+                    
+                    new LineSeries<DateTimePoint>
+                    {
+                        Name = Resources.Target + Resources.Temperature,
+                        Values = MST_values,
+                        Stroke = new SolidColorPaint(s_blue_0, 2),
+                        GeometrySize = 0,
+                        GeometryStroke = new SolidColorPaint(s_blue_0, 2),
+                        Fill = null,
+                        LineSmoothness = 0,
+                        ScalesYAt = 0,
+                    },   //目标温度 
+                   
+            };
+
+
+        }
+    }
+}

ViewModel/ViewModelLocator.cs

@@ -29,6 +29,12 @@ namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
                 return ServiceLocator.Current.GetInstance<CurveDiagramViewModel>();
             }
         }
-       
+        public CurveTempModel CurveT
+        {
+            get
+            {
+                return ServiceLocator.Current.GetInstance<CurveTempModel>();
+            }
+        }
     }
 }