C#实时曲线，鼠标在上面滚动时，图线怎也样实现随着鼠标滚动也变大缩小，我现在遇到的情况是，鼠标滚动，曲线变小时，左边没有显示，只有右边有实时曲线

Question

我的实时曲线，在鼠标滚动，图线变小时，左边没有图线，没有坐标显示，只有右边有实时曲线，都移向了右边。能帮帮我吗？这个问题纠结好久了，老解决不了

Answer 1

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using ZedGraph;
namespace 我的实时曲线1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        Random ran = new Random();         PointPairList list = new PointPairList();
        PointPairList list2 = new PointPairList();
        LineItem myCurve;
        private void Form1_Load(object sender, EventArgs e)
        {
                        this.zedGraphControl1.GraphPane.Title.Text = "动态折线图";            this.zedGraphControl1.GraphPane.XAxis.Title.Text = "时间";            this.zedGraphControl1.GraphPane.YAxis.Title.Text = "数量";            this.zedGraphControl1.GraphPane.XAxis.Type = ZedGraph.AxisType.DateAsOrdinal;
            //this.zedGraphControl1.GraphPane.XAxis.Type = AxisType.Date;
            this.zedGraphControl1.GraphPane.XAxis.Scale.Format = "HH:mm:ss";
            //this.zedGraphControl1.GraphPane.IsShowContextMenu = false;            
            DateTime dt = DateTime.Now;            for (int i = 0; i <= 100; i++)
            {                double x = (double)new XDate(DateTime.Now.AddSeconds(-(50 - i)));                double y = ran.NextDouble();
                double x2= (double)new XDate(DateTime.Now.AddSeconds(-(80 - i)));                double y2 = ran.NextDouble();                list.Add(x, y);                list2.Add(x2, y2);
            }            myCurve = zedGraphControl1.GraphPane.AddCurve("My Curve",                    list, Color.DarkGreen, SymbolType.None);            //myCurve2 = zedGraphControl1.GraphPane.AddCurve("My Curve2",            //        list2, Color.Blue, SymbolType.None);
            ////LineItem myCurve = myPane.AddCurve("Porsche",
            //list1, Color.Red, SymbolType.Diamond);
            this.zedGraphControl1.AxisChange();            this.zedGraphControl1.Refresh();        }        private void timer1_Tick(object sender, EventArgs e)
        {
            zedGraphControl1.GraphPane.XAxis.Scale.MaxAuto = true;            double x = (double)new XDate(DateTime.Now);            double y = ran.NextDouble();
            double x2= (double)new XDate(DateTime.Now);            double y2= ran.NextDouble();
            //this.timer1.Tick += new System.EventHandler(this.timer1_Tick);            list.Add(x, y);            list2.Add(x2, y2);
            this.zedGraphControl1.AxisChange();            this.zedGraphControl1.Refresh();
            if (myCurve.NPts > 100)
            {
                myCurve.RemovePoint(0);
                //myCurve2.RemovePoint(0);
            }
            
        }        
    }
}
这个代码，有没有问题？

Answer 2

我有C#自定义统计图控件，qq：1277874734

Answer 3

我有C#自定义统计图控件，qq：1277874734