0.2版本，重构代码，增加Editor

Demo/Scripts/Demo_LargeData.cs

@@ -0,0 +1,67 @@
+using UnityEngine;
+using XCharts;
+
+public class Demo_LargeData : MonoBehaviour
+{
+    public int maxCacheDataNumber = 3000;
+    public float initDataTime = 5;
+
+    private CoordinateChart chart;
+    private float initTime;
+    private int initCount;
+    private System.DateTime timeNow;
+
+    void Awake()
+    {
+        chart = gameObject.GetComponentInChildren<CoordinateChart>();
+        timeNow = System.DateTime.Now;
+        chart.xAxis.ClearData();
+        chart.series.ClearData();
+        chart.maxCacheDataNumber = maxCacheDataNumber;
+        initCount = maxCacheDataNumber;
+    }
+
+    void Update()
+    {
+        if (initCount>0)
+        {
+            int count = (int)(maxCacheDataNumber / initDataTime * Time.deltaTime);
+            for(int i = 0; i < count; i++)
+            {
+                timeNow = timeNow.AddSeconds(-initCount);
+                chart.AddXAxisData(timeNow.ToString("hh:mm:ss"));
+                chart.AddData(0, UnityEngine.Random.Range(60, 150));
+                initCount--;
+                if (initCount <= 0) break;
+            }
+            chart.RefreshChart();
+        }
+    }
+
+    void GenerateData(int count, CoordinateChart chart)
+    {
+        var baseValue = Random.Range(0, 1000);
+        var time = new System.DateTime(2011, 1, 1);
+        var smallBaseValue = 0;
+
+        chart.xAxis.ClearData();
+        for (var i = 0; i < count; i++)
+        {
+            chart.AddXAxisData(time.ToString("hh:mm:ss"));
+
+            smallBaseValue = i % 30 == 0
+                ? Random.Range(0, 700)
+                : (smallBaseValue + Random.Range(0, 500) - 250);
+            baseValue += Random.Range(0, 20) - 10;
+            float value = Mathf.Max(
+                0,
+                Mathf.Round(baseValue + smallBaseValue) + 3000
+            );
+            //var index = i % 100;
+            //var value = (Mathf.Sin(index / 5) * (index / 5 - 10) + index / 6) * 5;
+            value = Mathf.Abs(value);
+            chart.AddData(0, value);
+            time = time.AddSeconds(1);
+        }
+    }
+}