scada/Scada/Page/PageChartManage.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using BLL.Dto.DataDto;
using BLL.Manager;
using Helper;
using HZY.Framework.DependencyInjection;
using Sunny.UI;

namespace Scada.Page
{
    public partial class PageChartManage : UIPage, ISingletonSelfDependency
    {
        private readonly DataManager _dataManager;
        public PageChartManage(DataManager dataManager)
        {
            InitializeComponent();
            this._dataManager = dataManager;
            this.dtp_Start.Value = DateTime.Now.AddDays(-1);
            this.dtp_End.Value = DateTime.Now;

            UILineOption uILineOption = new UILineOption
            {
                ToolTip = { Visible = true },
                Title = new UITitle { Text = "" },
                Legend = new UILegend
                {
                    Orient = UIOrient.Horizontal,
                    Top = UITopAlignment.Top,
                    Left = UILeftAlignment.Left,
                },
                XAxisType = UIAxisType.DateTime,
                XAxis = { Name = "日期", AxisLabel = { DateTimeFormat = "HH:mm:ss" } },
                YAxis = { Name = "数值", AxisLabel = { DecimalPlaces = 1 } }
            };

            string[] legendData = {
    "脱脂喷淋泵压力值",
    "脱脂pH值",
    "粗洗喷淋泵压力值",
    "陶化喷淋泵压力值",
    "精洗喷淋泵压力值",
    "水分炉测量温度",
    "固化炉测量温度"
};

            foreach (var data in legendData)
            {
                uILineOption.Legend.AddData(data);
                AddSeries(uILineOption, data);
            }

            lc_Chart.SetOption(uILineOption);
        }

        private void AddSeries(UILineOption uILineOption, string data)
        {
            var series = uILineOption.AddSeries(new UILineSeries(data));
            series.Symbol = UILinePointSymbol.Circle;
            series.SymbolSize = 4;
            series.SymbolLineWidth = 2;
            //series.YAxisDecimalPlaces = 1;
            series.Smooth = true;
        }

        private void PageChartManage_Load(object sender, EventArgs e)
        {

        }

        private async void btn_QueryData_Click(object sender, EventArgs e)
        {
            
            var t1 = this.dtp_Start.Value;
            var t2 = this.dtp_End.Value;

            if (t1 >= t2)
            {
                UIMessageBox.ShowError("开始时间不能大于或等于结束时间");
                return;
            }

            QueryDataDto queryDataDto = new QueryDataDto
            {
                StartTime = t1,
                EndTime = t2
            };
            ClearChartData(lc_Chart.Option);
            var res = await _dataManager.GetDataListByTimeAsync(queryDataDto);
            if(res.Result == SystemEnums.Result.Success)
            {
                for(int i = 0;i < res.Data.Count; i++)
                {
                    if(i>30)
                    {
                        break;
                    }
                    var dt = res.Data[i].InsertTime;
                    var dataRes = res.Data[i];

                    lc_Chart.Option.AddData("脱脂喷淋泵压力值", dt, double.Parse(dataRes.脱脂喷淋泵压力值));
                    lc_Chart.Option.AddData("脱脂PH值", dt, double.Parse(dataRes.脱脂PH值));
                    lc_Chart.Option.AddData("粗洗喷淋泵压力值", dt, double.Parse(dataRes.粗洗喷淋泵压力值));
                    lc_Chart.Option.AddData("陶化喷淋泵压力值", dt, double.Parse(dataRes.陶化喷淋泵压力值));
                    lc_Chart.Option.AddData("精洗喷淋泵压力值", dt, double.Parse(dataRes.精洗喷淋泵压力值));
                    lc_Chart.Option.AddData("水分炉测量温度", dt, double.Parse(dataRes.水分炉测量温度));
                    lc_Chart.Option.AddData("固化炉测量温度", dt, double.Parse(dataRes.固化炉测量温度));
                }
            }
            lc_Chart.Refresh();
        }

        private void ClearChartData(UILineOption option)
        {
            // 清空所有系列的数据点
            //foreach (var series in option.Series)
            //{
            //    var UILineSeries = series.Value;
                
            //}
        }
    }
}