88 lines
3.3 KiB
C#
88 lines
3.3 KiB
C#
using System.Collections.Generic;
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using UnityEngine;
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namespace XericLibrary.Runtime.Chart
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{
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/// <summary>
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/// 折线图图表组件。
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///
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/// 继承 ChartMainBehaviour，是"开箱即用"的折线图表。
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/// 功能上相当于一个完整的折线图控件，集成背景网格和折线渲染。
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///
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/// 自动执行以下初始化：
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/// 1. 创建 LineChartDataModel 数据模型
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/// 2. 添加 ChartToolAxisBgUgui（背景网格，order=-100）
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/// 3. 添加 ChartToolLineUgui（折线渲染，order=0）
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/// 4. 数据模型绑定到所有工具
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/// </summary>
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[AddComponentMenu("Xeric Library/Chart/Line Chart", 11)]
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public class XLineChart : ChartMainBehaviour
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{
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[Header("Line Chart 设置")]
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[SerializeField] private Color m_LineColor = new Color(0.33f, 0.67f, 1f, 1f);
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[SerializeField] private float m_LineThickness = 4f;
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[SerializeField] private Vector4 m_Margin = new Vector4(50f, 40f, 20f, 20f);
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[SerializeField] private int m_VisibleItemCount = 100;
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[SerializeField] private bool m_SmoothLine;
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public ChartToolAxisBgUgui AxisTool { get; private set; }
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public ChartToolLineUgui LineTool { get; private set; }
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private void Start()
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{
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DataModel = new LineChartDataModel();
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AxisTool = AddTool<ChartToolAxisBgUgui>("ChartTool_AxisBgUgui", -100);
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if (AxisTool != null)
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{
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AxisTool.DataModel = DataModel;
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AxisTool.SetViewRange(0, ChartViewRange.Recent(m_VisibleItemCount));
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AxisTool.SetViewRange(1, ChartViewRange.ValueMode(-100f, 100f));
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var bgImg = AxisTool.BackgroundImage;
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if (bgImg != null)
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{
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var rt = bgImg.rectTransform;
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rt.offsetMin = new Vector2(m_Margin.x, m_Margin.y);
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rt.offsetMax = new Vector2(-m_Margin.z, -m_Margin.w);
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}
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}
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LineTool = AddTool<ChartToolLineUgui>("ChartTool_LineUgui", 0);
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if (LineTool != null)
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{
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LineTool.DataModel = DataModel;
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LineTool.SetViewRange(0, ChartViewRange.Recent(m_VisibleItemCount));
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LineTool.SetViewRange(1, ChartViewRange.ValueMode(-100f, 100f));
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LineTool.LineColor = m_LineColor;
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LineTool.LineThickness = m_LineThickness;
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LineTool.Margin = m_Margin;
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LineTool.SmoothLine = m_SmoothLine;
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}
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}
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private void OnValidate()
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{
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if (LineTool != null)
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{
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LineTool.LineColor = m_LineColor;
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LineTool.LineThickness = m_LineThickness;
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LineTool.Margin = m_Margin;
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LineTool.SmoothLine = m_SmoothLine;
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}
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}
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public void AddPoint(double x, double y)
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=> (DataModel as LineChartDataModel)?.AddPoint(x, y);
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public void SetPoints(IReadOnlyList<double> xValues, IReadOnlyList<double> yValues)
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=> (DataModel as LineChartDataModel)?.SetPoints(xValues, yValues);
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public void SetYValues(IReadOnlyList<double> yValues)
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=> (DataModel as LineChartDataModel)?.SetYValues(yValues);
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public void ClearData()
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=> DataModel?.ClearAll();
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}
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}
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