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356 lines
17 KiB
356 lines
17 KiB
using CommunityToolkit.Mvvm.ComponentModel;
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using DyeingComputer.Properties;
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using LiveChartsCore.Defaults;
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using LiveChartsCore.Kernel.Sketches;
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using LiveChartsCore.SkiaSharpView.Painting;
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using LiveChartsCore.SkiaSharpView;
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using LiveChartsCore;
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using SkiaSharp;
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Data;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using static DyeingComputer.UserClass.SqliteHelper;
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using System.Windows.Controls;
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using System.Windows.Threading;
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using System.Management.Instrumentation;
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namespace DyeingComputer.ViewModel
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{
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public partial class HistoryRecordsViewModel : ObservableObject
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{
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//数据
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public ISeries[] _series;
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public ISeries[] Series { get { return _series; } set { _series = value;OnPropertyChanged(); } }
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//x轴
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public ICartesianAxis[] _xAxes;
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public ICartesianAxis[] XAxes { get {return _xAxes; } set { _xAxes = value; OnPropertyChanged(); } }
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//颜色
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private static readonly SKColor s_blue = new SKColor(25, 118, 210);
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private static readonly SKColor s_blue_0 = new SKColor(25, 18, 210);
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private static readonly SKColor s_blue_1 = new SKColor(25, 118, 170);
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private static readonly SKColor s_blue_2 = new SKColor(25, 118, 130);
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private static readonly SKColor s_blue_3 = new SKColor(25, 118, 90);
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private static readonly SKColor s_blue_4 = new SKColor(25, 118, 50);
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private static readonly SKColor s_red = new SKColor(229, 57, 53);
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private static readonly SKColor s_red_1 = new SKColor(189, 57, 53);
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private static readonly SKColor s_red_2 = new SKColor(149, 57, 53);
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private static readonly SKColor s_red_3 = new SKColor(109, 57, 53);
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private static readonly SKColor s_yellow = new SKColor(198, 167, 0);
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public ICartesianAxis[] YAxes { get; set; } ={
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new Axis //y在此轴上缩放
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{
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MinLimit =0,
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MaxLimit =150,
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Name = Properties.Resources.Temperature +" ( °C )",
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NameTextSize = 24,
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NamePaint = new SolidColorPaint(s_blue),
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NamePadding = new LiveChartsCore.Drawing.Padding(0, 20),
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Padding = new LiveChartsCore.Drawing.Padding(0, 0, 20, 0),
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TextSize = 16,
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LabelsPaint = new SolidColorPaint(s_blue),
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TicksPaint = new SolidColorPaint(s_blue),
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SubticksPaint = new SolidColorPaint(s_blue),
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DrawTicksPath = true,
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CrosshairSnapEnabled = true,
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Position = LiveChartsCore.Measure.AxisPosition.Start
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},//温度轴
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new Axis // the "hundreds" series will be scaled on this axis
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{
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MinLimit =0,
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Name = Properties.Resources.WaterLevel +" ( L )",
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NameTextSize = 24,
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NamePaint = new SolidColorPaint(s_red),
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NamePadding = new LiveChartsCore.Drawing.Padding(0, 20),
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Padding = new LiveChartsCore.Drawing.Padding(20, 0, 0, 0),
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TextSize = 16,
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LabelsPaint = new SolidColorPaint(s_red),
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TicksPaint = new SolidColorPaint(s_red),
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SubticksPaint = new SolidColorPaint(s_red),
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DrawTicksPath = true,
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CrosshairSnapEnabled = true,
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Position = LiveChartsCore.Measure.AxisPosition.End
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}, //液位轴
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new Axis //
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{
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MinLimit =0,
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MaxLimit =14,
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Name = "PH ( pH )",
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NameTextSize = 16,
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NamePaint = new SolidColorPaint(s_yellow),
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NamePadding = new LiveChartsCore.Drawing.Padding(0, 20),
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Padding = new LiveChartsCore.Drawing.Padding(20, 0, 0, 0),
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TextSize = 16,
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LabelsPaint = new SolidColorPaint(s_yellow),
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TicksPaint = new SolidColorPaint(s_yellow),
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SubticksPaint = new SolidColorPaint(s_yellow),
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DrawTicksPath = true,
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CrosshairSnapEnabled = true,
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Position = LiveChartsCore.Measure.AxisPosition.End
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}, //PH轴
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//new AnimatableAxisBounds
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};
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private Random _r = new Random();
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private ObservableCollection<DateTimePoint> MTT_values;
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private ObservableCollection<DateTimePoint> MTL_values;
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private ObservableCollection<DateTimePoint> MTH_values;
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private ObservableCollection<DateTimePoint> MST_values;
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private ObservableCollection<DateTimePoint> MUT_values;
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private ObservableCollection<DateTimePoint> STTA_values;
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private ObservableCollection<DateTimePoint> STLA_values;
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private ObservableCollection<DateTimePoint> STTB_values;
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private ObservableCollection<DateTimePoint> STLB_values;
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private ObservableCollection<DateTimePoint> STTC_values;
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private ObservableCollection<DateTimePoint> STLC_values;
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private SQLiteHelper SQLiteHelpers = null; //定义数据库
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private readonly string ChartAdress = Environment.CurrentDirectory + "\\DataBase\\Chart.db"; //数据库路径
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public DataTable CDB = new DataTable();
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private int CDB_Count;//长度
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public HistoryRecordsViewModel()
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{
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string Sys_Time = DateTime.Now.AddDays(-2).ToString("yyyy/MM/dd HH:mm:ss");
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SQLiteHelpers = new SQLiteHelper(ChartAdress); //数据库连接路径
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SQLiteHelpers.Open(); //打开数据库
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CDB = SQLiteHelpers.ExecuteDataSet("select * from Chart where Time > '" + Sys_Time + "'order by Time", null).Tables[0];
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SQLiteHelpers.Close();
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CDB_Count = CDB.Rows.Count;
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Chart_View();
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CountDown();
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}
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public static bool history_ = false;
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public static string name;
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public static string stime;
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public static string etime;
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public void History()
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{
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SQLiteHelpers = new SQLiteHelper(ChartAdress); //数据库连接路径
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SQLiteHelpers.Open(); //打开数据库
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CDB = SQLiteHelpers.ExecuteDataSet("select * from Chart where DYELOT = '" + name + "'order by Time", null).Tables[0];
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SQLiteHelpers.Close();
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CDB_Count = CDB.Rows.Count;
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Chart_View();
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}
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public void CountDown()
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{
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DispatcherTimer timer1s = new DispatcherTimer//初始化循环，每1秒调用一次Tick
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{
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Interval = TimeSpan.FromSeconds(1)//秒
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};
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timer1s.Tick += Tick_Event_1S;
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timer1s.Start();
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}
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void Tick_Event_1S(object sender, EventArgs e)//Tick_Event周期执行事件1S
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{
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if (history_)
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{
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History();
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history_ = false;
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}
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}
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public void Chart_View()
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{
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var MTT_items = new List<DateTimePoint>();
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var MTL_items = new List<DateTimePoint>();
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var MTH_items = new List<DateTimePoint>();
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var MST_items = new List<DateTimePoint>();
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var MUT_items = new List<DateTimePoint>();
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var STTA_items = new List<DateTimePoint>();
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var STLA_items = new List<DateTimePoint>();
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var STTB_items = new List<DateTimePoint>();
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var STLB_items = new List<DateTimePoint>();
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var STTC_items = new List<DateTimePoint>();
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var STLC_items = new List<DateTimePoint>();
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for (var i = 0; i < CDB_Count; i++)
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{
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DateTime TIME = Convert.ToDateTime(CDB.Rows[i].Field<string>("Time"));
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MTT_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MTT")));
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MTL_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MTL")));
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MTH_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MTH")));
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MST_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MST")));
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MUT_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("MUT")));
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if (MainWindowViewModel.SM01 == 1)
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{
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STTA_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STTA")));
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STLA_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STLA")));
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}
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if (MainWindowViewModel.SM02 == 1)
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{
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STTB_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STTB")));
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STLB_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STLB")));
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}
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if (MainWindowViewModel.SM03 == 1)
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{
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STTC_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STTC")));
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STLC_items.Add(new DateTimePoint(TIME, CDB.Rows[i].Field<double>("STLC")));
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}
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}
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MTT_values = new ObservableCollection<DateTimePoint>(MTT_items);
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MTL_values = new ObservableCollection<DateTimePoint>(MTL_items);
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MTH_values = new ObservableCollection<DateTimePoint>(MTH_items);
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MST_values = new ObservableCollection<DateTimePoint>(MST_items);
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MUT_values = new ObservableCollection<DateTimePoint>(MUT_items);
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if (MainWindowViewModel.SM01 == 1)
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{
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STTA_values = new ObservableCollection<DateTimePoint>(STTA_items);
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STLA_values = new ObservableCollection<DateTimePoint>(STLA_items);
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}
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if (MainWindowViewModel.SM02 == 1)
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{
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STTB_values = new ObservableCollection<DateTimePoint>(STTB_items);
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STLB_values = new ObservableCollection<DateTimePoint>(STLB_items);
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}
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if (MainWindowViewModel.SM03 == 1)
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{
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STTC_values = new ObservableCollection<DateTimePoint>(STTC_items);
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STLC_values = new ObservableCollection<DateTimePoint>(STLC_items);
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}
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//数据
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Series = new ISeries[]
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{
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new LineSeries<DateTimePoint>
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{
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Name = Properties.Resources.MasterCylinder +"PH",
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Values = MTH_values,
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Stroke = new SolidColorPaint(s_yellow, 2),
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GeometrySize = 0,
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GeometryStroke = new SolidColorPaint(s_yellow, 2),
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Fill = null,
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LineSmoothness = 0,
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ScalesYAt = 2,
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}, //PH
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new LineSeries<DateTimePoint>
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{
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Name = Resources.Target + Resources.Temperature,
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Values = MST_values,
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Stroke = new SolidColorPaint(s_blue_0, 2),
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GeometrySize = 0,
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GeometryStroke = new SolidColorPaint(s_blue_0, 2),
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Fill = null,
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LineSmoothness = 0,
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ScalesYAt = 0,
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}, //目标温度
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new LineSeries<DateTimePoint>
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{
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Name = Properties.Resources.Temperature +"1("+Properties.Resources.MasterCylinder+")",
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Values = MTT_values,
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Stroke = new SolidColorPaint(s_blue, 2),
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GeometrySize = 0,
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GeometryStroke = new SolidColorPaint(s_blue, 2),
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Fill = null,
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LineSmoothness = 0,
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ScalesYAt = 0,
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}, //主缸
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new LineSeries<DateTimePoint>
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{
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Name = Properties.Resources.Temperature +"2("+Properties.Resources.MasterCylinder+Properties.Resources.Bottom+")",
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Values = MUT_values,
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Stroke = new SolidColorPaint(s_blue_4, 2),
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GeometrySize = 0,
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GeometryStroke = new SolidColorPaint(s_blue_4, 2),
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Fill = null,
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LineSmoothness = 0,
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ScalesYAt = 0,
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}, //缸底
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new LineSeries<DateTimePoint>
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{
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Name = Properties.Resources.Temperature +"3("+Resources.Medicine + Resources.Tank +"1)",
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Values = STTA_values,
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Stroke = new SolidColorPaint(s_blue_1, 2),
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GeometrySize = 0,
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GeometryStroke = new SolidColorPaint(s_blue_1, 2),
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Fill = null,
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LineSmoothness = 0,
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ScalesYAt = 0,
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}, //附缸1
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new LineSeries<DateTimePoint>
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{
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Name = Properties.Resources.Temperature +"4("+Resources.Medicine + Resources.Tank +"2)",
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Values = STTB_values,
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Stroke = new SolidColorPaint(s_blue_2, 2),
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GeometrySize = 0,
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GeometryStroke = new SolidColorPaint(s_blue_2, 2),
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Fill = null,
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LineSmoothness = 0,
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ScalesYAt = 0,
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}, //附缸2
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new LineSeries<DateTimePoint>
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{
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Name = Properties.Resources.Temperature +"5("+Resources.Medicine + Resources.Tank +"3)",
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Values = STTC_values,
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Stroke = new SolidColorPaint(s_blue_3, 2),
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GeometrySize = 0,
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GeometryStroke = new SolidColorPaint(s_blue_3, 2),
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Fill = null,
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LineSmoothness = 0,
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ScalesYAt = 0,
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}, //附缸3
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new LineSeries<DateTimePoint>
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{
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Name = Properties.Resources.WaterLevel +"("+Properties.Resources.MasterCylinder+")",
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Values = MTL_values,
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Stroke = new SolidColorPaint(s_red, 2),
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GeometrySize = 0,
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GeometryStroke = new SolidColorPaint(s_red, 2),
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Fill = null,
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LineSmoothness = 0,
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ScalesYAt = 1,
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}, //主缸液位
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new LineSeries<DateTimePoint>
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{
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Name = Properties.Resources.WaterLevel +"("+Resources.Medicine + Resources.Tank +"1)",
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Values = STLA_values,
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Stroke = new SolidColorPaint(s_red_1, 2),
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GeometrySize = 0,
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GeometryStroke = new SolidColorPaint(s_red_1, 2),
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Fill = null,
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LineSmoothness = 0,
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ScalesYAt = 1,
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}, //附缸1液位
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new LineSeries<DateTimePoint>
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{
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Name = Properties.Resources.WaterLevel +"("+Resources.Medicine + Resources.Tank +"2)",
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Values = STLB_values,
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Stroke = new SolidColorPaint(s_red_2, 2),
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GeometrySize = 0,
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GeometryStroke = new SolidColorPaint(s_red_2, 2),
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Fill = null,
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LineSmoothness = 0,
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ScalesYAt = 1,
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}, //附缸2液位
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new LineSeries<DateTimePoint>
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{
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Name = Properties.Resources.WaterLevel +"("+Resources.Medicine + Resources.Tank +"3)",
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Values = STLC_values,
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Stroke = new SolidColorPaint(s_red_3, 2),
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GeometrySize = 0,
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GeometryStroke = new SolidColorPaint(s_red_3, 2),
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Fill = null,
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LineSmoothness = 0,
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ScalesYAt = 1,
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}, //附缸3 液位
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};
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//x轴时间格式
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XAxes = new ICartesianAxis[]
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{
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new DateTimeAxis(TimeSpan.FromSeconds(5) , date => date.ToString("yyyy-MM-dd HH:mm"))
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{
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CrosshairLabelsBackground = SKColors.DarkGray.AsLvcColor(),
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CrosshairLabelsPaint = new SolidColorPaint(SKColors.DarkSlateBlue, 1),
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CrosshairPaint = new SolidColorPaint(SKColors.DarkSlateGray, 1),
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},
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};
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}
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}
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}
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