优化内置的示例代码，Demo改名为Example

2026-05-16 05:10:12 +00:00 · 2020-05-15 06:52:40 +08:00
parent 0b8c7a1b2c
commit e371e079f2
50 changed files with 175 additions and 174 deletions
--- a/Examples/Runtime/Example10_LineChart.cs
+++ b/Examples/Runtime/Example10_LineChart.cs
@@ -0,0 +1,270 @@
+/******************************************/
+/*                                        */
+/*     Copyright (c) 2018 monitor1394     */
+/*     https://github.com/monitor1394     */
+/*                                        */
+/******************************************/
+
+using System.Collections;
+using UnityEngine;
+
+namespace XCharts.Examples
+{
+    [DisallowMultipleComponent]
+    public class Example10_LineChart : MonoBehaviour
+    {
+        private LineChart chart;
+        private Serie serie;
+        private int m_DataNum = 8;
+
+        void Awake()
+        {
+            LoopDemo();
+        }
+
+        private void OnEnable()
+        {
+            LoopDemo();
+        }
+
+        void LoopDemo()
+        {
+            StopAllCoroutines();
+            StartCoroutine(PieDemo());
+        }
+
+        IEnumerator PieDemo()
+        {
+            StartCoroutine(AddSimpleLine());
+            yield return new WaitForSeconds(2);
+            StartCoroutine(ChangeLineType());
+            yield return new WaitForSeconds(8);
+            StartCoroutine(LineAreaStyleSettings());
+            yield return new WaitForSeconds(5);
+            StartCoroutine(LineArrowSettings());
+            yield return new WaitForSeconds(2);
+            StartCoroutine(LineSymbolSettings());
+            yield return new WaitForSeconds(7);
+            StartCoroutine(LineLabelSettings());
+            yield return new WaitForSeconds(3);
+            StartCoroutine(LineMutilSerie());
+            yield return new WaitForSeconds(5);
+            LoopDemo();
+        }
+
+        IEnumerator AddSimpleLine()
+        {
+            chart = gameObject.GetComponent<LineChart>();
+            if (chart == null) chart = gameObject.AddComponent<LineChart>();
+            chart.title.text = "LineChart - 折线图";
+            chart.title.subText = "普通折线图";
+
+            chart.yAxis0.minMaxType = Axis.AxisMinMaxType.Custom;
+            chart.yAxis0.min = 0;
+            chart.yAxis0.max = 100;
+
+            chart.RemoveData();
+            serie = chart.AddSerie(SerieType.Line, "Line");
+
+            for (int i = 0; i < m_DataNum; i++)
+            {
+                chart.AddXAxisData("x" + (i + 1));
+                chart.AddData(0, UnityEngine.Random.Range(30, 90));
+            }
+            yield return new WaitForSeconds(1);
+        }
+
+        IEnumerator ChangeLineType()
+        {
+            chart.title.subText = "LineTyle - 曲线图";
+            serie.lineType = LineType.Smooth;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            chart.title.subText = "LineTyle - 阶梯线图";
+            serie.lineType = LineType.StepStart;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            serie.lineType = LineType.StepMiddle;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            serie.lineType = LineType.StepEnd;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            chart.title.subText = "LineTyle - 虚线";
+            serie.lineType = LineType.Dash;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            chart.title.subText = "LineTyle - 点线";
+            serie.lineType = LineType.Dot;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            chart.title.subText = "LineTyle - 点划线";
+            serie.lineType = LineType.DashDot;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            chart.title.subText = "LineTyle - 双点划线";
+            serie.lineType = LineType.DashDotDot;
+            chart.RefreshChart();
+
+            serie.lineType = LineType.Normal;
+            chart.RefreshChart();
+        }
+
+        IEnumerator LineAreaStyleSettings()
+        {
+            chart.title.subText = "AreaStyle 面积图";
+
+            serie.areaStyle.show = true;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1f);
+
+            chart.title.subText = "AreaStyle 面积图";
+            serie.lineType = LineType.Smooth;
+            serie.areaStyle.show = true;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1f);
+
+            chart.title.subText = "AreaStyle 面积图 - 调整透明度";
+            while (serie.areaStyle.opacity > 0.4)
+            {
+                serie.areaStyle.opacity -= 0.6f * Time.deltaTime;
+                chart.RefreshChart();
+                yield return null;
+            }
+            yield return new WaitForSeconds(1);
+
+            chart.title.subText = "AreaStyle 面积图 - 渐变";
+            serie.areaStyle.toColor = Color.white;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+        }
+
+        IEnumerator LineArrowSettings()
+        {
+            chart.title.subText = "LineArrow 头部箭头";
+            serie.lineArrow.show = true;
+            serie.lineArrow.position = LineArrow.Position.Start;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            chart.title.subText = "LineArrow 尾部箭头";
+            serie.lineArrow.position = LineArrow.Position.End;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+            serie.lineArrow.show = false;
+        }
+
+        /// <summary>
+        /// SerieSymbol 相关设置
+        /// </summary>
+        /// <returns></returns>
+        IEnumerator LineSymbolSettings()
+        {
+            chart.title.subText = "SerieSymbol 图形标记";
+            while (serie.symbol.size < 5)
+            {
+                serie.symbol.size += 2.5f * Time.deltaTime;
+                chart.RefreshChart();
+                yield return null;
+            }
+            chart.title.subText = "SerieSymbol 图形标记 - 空心圆";
+            yield return new WaitForSeconds(1);
+
+            chart.title.subText = "SerieSymbol 图形标记 - 实心圆";
+            serie.symbol.type = SerieSymbolType.Circle;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            chart.title.subText = "SerieSymbol 图形标记 - 三角形";
+            serie.symbol.type = SerieSymbolType.Triangle;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            chart.title.subText = "SerieSymbol 图形标记 - 正方形";
+            serie.symbol.type = SerieSymbolType.Rect;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            chart.title.subText = "SerieSymbol 图形标记 - 菱形";
+            serie.symbol.type = SerieSymbolType.Diamond;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            chart.title.subText = "SerieSymbol 图形标记";
+            serie.symbol.type = SerieSymbolType.EmptyCircle;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+        }
+
+        /// <summary>
+        /// SerieLabel相关配置
+        /// </summary>
+        /// <returns></returns>
+        IEnumerator LineLabelSettings()
+        {
+            chart.title.subText = "SerieLabel 文本标签";
+            serie.label.show = true;
+            serie.label.border = false;
+            chart.RefreshChart();
+            while (serie.label.offset[1] < 20)
+            {
+                serie.label.offset = new Vector3(serie.label.offset.x, serie.label.offset.y + 20f * Time.deltaTime);
+                chart.RefreshChart();
+                yield return null;
+            }
+            yield return new WaitForSeconds(1);
+
+            serie.label.border = true;
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            serie.label.color = Color.white;
+            serie.label.backgroundColor = Color.grey;
+            chart.RefreshLabel();
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+
+            serie.label.show = false;
+            chart.RefreshChart();
+        }
+
+        /// <summary>
+        /// 添加多条线图
+        /// </summary>
+        /// <returns></returns>
+        IEnumerator LineMutilSerie()
+        {
+            chart.title.subText = "多系列";
+            var serie2 = chart.AddSerie(SerieType.Line, "Line2");
+            serie2.lineType = LineType.Normal;
+            for (int i = 0; i < m_DataNum; i++)
+            {
+                chart.AddData(1, UnityEngine.Random.Range(30, 90));
+            }
+            yield return new WaitForSeconds(1);
+
+            var serie3 = chart.AddSerie(SerieType.Line, "Line3");
+            serie3.lineType = LineType.Normal;
+            for (int i = 0; i < m_DataNum; i++)
+            {
+                chart.AddData(2, UnityEngine.Random.Range(30, 90));
+            }
+            yield return new WaitForSeconds(1);
+
+            chart.yAxis0.minMaxType = Axis.AxisMinMaxType.Default;
+            chart.title.subText = "多系列 - 堆叠";
+            serie.stack = "samename";
+            serie2.stack = "samename";
+            serie3.stack = "samename";
+            chart.RefreshChart();
+            yield return new WaitForSeconds(1);
+        }
+    }
+}