mirror of
https://github.com/XCharts-Team/XCharts.git
synced 2026-05-16 05:10:12 +00:00
645 lines
22 KiB
C#
645 lines
22 KiB
C#
using UnityEngine;
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using System.Collections;
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using UnityEngine.UI;
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using xcharts;
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using System.Collections.Generic;
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namespace xcharts
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{
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[System.Serializable]
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public enum ChartType
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{
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line,
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bar
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}
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[System.Serializable]
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public class Title
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{
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public bool show = true;
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public string text;
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public Color color;
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public Align align;
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public float left;
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public float right;
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public float top;
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public float bottom;
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}
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[System.Serializable]
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public class Coordinate
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{
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public bool show = true;
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public float left = 40f;
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public float right = 10f;
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public float top = 10;
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public float bottom = 20f;
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public float tickness = 0.8f;
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public float scaleLen = 5.0f;
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}
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[System.Serializable]
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public enum AxisType
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{
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value,
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category,
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time,
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log
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}
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[System.Serializable]
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public enum Align
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{
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left, //左对齐
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right, //右对齐
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center //居中对齐
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}
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[System.Serializable]
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public enum Layout
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{
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left,
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right,
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top,
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bottom
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}
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[System.Serializable]
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public class Axis
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{
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public AxisType type;
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public int scaleNum = 5;
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public bool showSplitLine;
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public List<string> data;
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}
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[System.Serializable]
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public class XAxis : Axis
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{
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}
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[System.Serializable]
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public class YAxis : Axis
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{
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}
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[System.Serializable]
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public class LegendData
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{
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public bool show = true;
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public ChartType type;
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public string key;
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public string text;
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public Color color;
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public Button button { get; set; }
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}
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[System.Serializable]
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public class Legend
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{
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public bool show;
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public Layout layout;
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public float dataWid;
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public float dataHig;
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public float dataSpace;
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public float left;
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public float right;
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public float top;
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public float bottom;
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public List<LegendData> dataList = new List<LegendData>();
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}
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[System.Serializable]
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public class SeriesData
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{
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public string key;
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public float value;
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}
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[System.Serializable]
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public class Series
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{
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public string legendKey;
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public List<SeriesData> dataList = new List<SeriesData>();
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public float max
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{
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get
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{
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float max = 0;
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foreach(var data in dataList)
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{
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if(data.value > max)
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{
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max = data.value;
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}
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}
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return max;
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}
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}
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public float total
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{
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get
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{
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float total = 0;
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foreach (var data in dataList)
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{
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total += data.value;
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}
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return total;
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}
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}
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}
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public class BaseChart : MaskableGraphic
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{
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private const int DEFAULT_YSACLE_NUM = 5;
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private const string YSCALE_TEXT_PREFIX = "yScale";
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private const string XSCALE_TEXT_PREFIX = "xScale";
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private const string TILTE_TEXT = "title";
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private const string LEGEND_TEXT = "legend";
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[SerializeField]
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protected Font font;
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[SerializeField]
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protected Color backgroundColor = Color.black;
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[SerializeField]
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protected Title title;
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[SerializeField]
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protected Coordinate coordinate;
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[SerializeField]
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protected XAxis xAxis;
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[SerializeField]
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protected YAxis yAxis;
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[SerializeField]
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protected Legend legend;
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[SerializeField]
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protected List<Series> seriesList = new List<Series>();
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//============check changed=================
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private float lastCoordinateWid;
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private float lastCoordinateHig;
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private float lastCoordinateScaleLen;
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private AxisType lastYAxisType;
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private AxisType lastXAxisType;
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private Align lastTitleAlign;
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private float lastTitleLeft;
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private float lastTitleRight;
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private float lastTitleTop;
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private float lastXMaxValue;
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private float lastYMaxValue;
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private Legend checkLegend = new Legend();
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//===========================================
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protected Text titleText;
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protected List<Text> yScaleTextList = new List<Text>();
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protected List<Text> xScaleTextList = new List<Text>();
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protected List<Text> legendTextList = new List<Text>();
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protected float zeroX { get { return coordinate.left; } }
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protected float zeroY { get { return coordinate.bottom; } }
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protected float chartWid { get { return rectTransform.sizeDelta.x; } }
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protected float chartHig { get { return rectTransform.sizeDelta.y; } }
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protected float coordinateWid { get { return chartWid - coordinate.left - coordinate.right; } }
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protected float coordinateHig { get { return chartHig - coordinate.top - coordinate.bottom; } }
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protected override void Awake()
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{
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rectTransform.anchorMax = Vector2.zero;
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rectTransform.anchorMin = Vector2.zero;
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rectTransform.pivot = Vector2.zero;
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lastYAxisType = yAxis.type;
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lastXAxisType = xAxis.type;
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lastCoordinateHig = chartHig;
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lastCoordinateWid = chartWid;
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lastCoordinateScaleLen = coordinate.scaleLen;
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InitTitle();
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InitXScale();
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InitYScale();
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InitLegend();
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}
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protected virtual void Update()
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{
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CheckTile();
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CheckLegend();
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CheckYAxisType();
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CheckXAxisType();
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CheckMaxValue();
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CheckCoordinateSizeChange();
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}
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private void HideChild(string match = null)
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{
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for (int i = 0; i < transform.childCount; i++)
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{
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if (match == null)
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transform.GetChild(i).gameObject.SetActive(false);
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else
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{
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var go = transform.GetChild(i);
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if (go.name.StartsWith(match))
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{
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go.gameObject.SetActive(false);
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}
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}
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}
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}
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private void InitTitle()
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{
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TextAnchor anchor = TextAnchor.MiddleCenter;
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Vector2 anchorMin = new Vector2(0, 0);
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Vector2 anchorMax = new Vector2(0, 0);
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Vector3 titlePosition;
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float titleWid = 200;
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float titleHig = 20;
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switch (title.align)
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{
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case Align.left:
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anchor = TextAnchor.MiddleLeft;
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titlePosition = new Vector3(title.left, chartHig - title.top, 0);
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break;
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case Align.right:
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anchor = TextAnchor.MiddleRight;
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titlePosition = new Vector3(chartWid - title.right - titleWid, chartHig - title.top, 0);
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break;
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case Align.center:
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anchor = TextAnchor.MiddleCenter;
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titlePosition = new Vector3(chartWid / 2 - titleWid / 2, chartHig - title.top, 0);
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break;
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default:
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anchor = TextAnchor.MiddleCenter;
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titlePosition = new Vector3(0, -title.top, 0);
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break;
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}
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titleText = ChartUtils.AddTextObject(TILTE_TEXT, transform, font,
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anchor, anchorMin, anchorMax, new Vector2(0, 1),
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new Vector2(titleWid, titleHig), 16);
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titleText.alignment = anchor;
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titleText.gameObject.SetActive(title.show);
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titleText.transform.localPosition = titlePosition;
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titleText.text = title.text;
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}
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private void InitYScale()
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{
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yScaleTextList.Clear();
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if (yAxis.type == AxisType.value)
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{
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yAxis.scaleNum = DEFAULT_YSACLE_NUM;
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for (int i = 0; i < yAxis.scaleNum; i++)
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{
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Text txt = ChartUtils.AddTextObject(YSCALE_TEXT_PREFIX + i, transform, font,
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TextAnchor.MiddleRight, Vector2.zero, Vector2.zero, new Vector2(1, 0.5f),
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new Vector2(coordinate.left, 20));
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txt.transform.localPosition = GetYScalePosition(i);
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txt.text = (i * 100).ToString();
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yScaleTextList.Add(txt);
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}
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}
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else
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{
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yAxis.scaleNum = yAxis.data.Count + 1;
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for (int i = 0; i < yAxis.scaleNum - 1; i++)
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{
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Text txt = ChartUtils.AddTextObject(YSCALE_TEXT_PREFIX + i, transform, font,
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TextAnchor.MiddleRight, Vector2.zero, Vector2.zero, new Vector2(1, 0.5f),
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new Vector2(coordinate.left, 20));
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txt.transform.localPosition = GetYScalePosition(i);
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txt.text = yAxis.data[i];
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yScaleTextList.Add(txt);
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}
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}
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}
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private void InitXScale()
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{
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xScaleTextList.Clear();
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if (xAxis.type == AxisType.value)
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{
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xAxis.scaleNum = DEFAULT_YSACLE_NUM;
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float scaleWid = coordinateWid / (xAxis.scaleNum - 1);
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for (int i = 0; i < xAxis.scaleNum; i++)
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{
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Text txt = ChartUtils.AddTextObject(XSCALE_TEXT_PREFIX + i, transform, font,
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TextAnchor.MiddleCenter, Vector2.zero, Vector2.zero, new Vector2(1, 0.5f),
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new Vector2(scaleWid, 20));
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txt.transform.localPosition = GetXScalePosition(i);
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txt.text = (i * 100).ToString();
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xScaleTextList.Add(txt);
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}
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}
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else
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{
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xAxis.scaleNum = xAxis.data.Count + 1;
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float scaleWid = coordinateWid / (xAxis.scaleNum - 1);
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for (int i = 0; i < xAxis.scaleNum - 1; i++)
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{
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Text txt = ChartUtils.AddTextObject(XSCALE_TEXT_PREFIX + i, transform, font,
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TextAnchor.MiddleCenter, Vector2.zero, Vector2.zero, new Vector2(1, 0.5f),
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new Vector2(scaleWid, 20));
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txt.transform.localPosition = GetXScalePosition(i);
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txt.text = xAxis.data[i];
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xScaleTextList.Add(txt);
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}
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}
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}
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private void InitLegend()
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{
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for(int i = 0; i < legend.dataList.Count; i++)
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{
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LegendData data = legend.dataList[i];
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Button btn = ChartUtils.AddButtonObject(LEGEND_TEXT + i, transform, font, Vector2.zero,
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Vector2.zero, Vector2.zero, new Vector2(legend.dataWid, legend.dataHig));
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legend.dataList[i].button = btn;
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Color bcolor = data.show ? data.color : Color.grey;
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btn.transform.localPosition = GetLegendPosition(i);
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btn.GetComponent<Image>().color = bcolor;
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btn.GetComponentInChildren<Text>().text = data.text;
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btn.onClick.AddListener(delegate ()
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{
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data.show = !data.show;
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btn.GetComponent<Image>().color = data.show ? data.color : Color.grey;
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});
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}
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}
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private Vector3 GetLegendPosition(int i)
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{
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int legendCount = legend.dataList.Count;
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switch (legend.layout)
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{
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case Layout.bottom:
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case Layout.top:
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float startX = legend.left;
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if (startX <= 0)
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{
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startX = (chartWid -(legendCount *legend.dataWid - (legendCount-1) * legend.dataSpace)) / 2;
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}
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float posY = legend.layout == Layout.bottom ? legend.bottom : chartHig - legend.top - legend.dataHig;
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return new Vector3(startX + i * (legend.dataWid+legend.dataSpace),posY,0);
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case Layout.left:
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case Layout.right:
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float startY =0;
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if (legend.top > 0)
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{
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startY = chartHig - legend.top- legend.dataHig;
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}
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else if (startY <= 0)
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{
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startY = chartHig - (chartHig - (legendCount * legend.dataHig - (legendCount - 1) * legend.dataSpace)) / 2 - legend.dataHig;
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}
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float posX = legend.layout == Layout.left ? legend.left : chartWid - legend.right - legend.dataWid;
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return new Vector3(posX,startY - i * (legend.dataHig + legend.dataSpace), 0);
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default:break;
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}
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return Vector3.zero;
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}
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private Vector3 GetYScalePosition(int i)
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{
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float scaleWid = coordinateHig / (yAxis.scaleNum - 1);
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if (yAxis.type == AxisType.value)
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{
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return new Vector3(zeroX - coordinate.scaleLen - 2f,
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zeroY + i * scaleWid, 0);
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}
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else
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{
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return new Vector3(zeroX - coordinate.scaleLen - 2f,
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zeroY + (i + 0.5f) * scaleWid, 0);
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}
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}
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private Vector3 GetXScalePosition(int i)
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{
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float scaleWid = coordinateWid / (xAxis.scaleNum - 1);
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if (xAxis.type == AxisType.value)
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{
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return new Vector3(zeroX + (i + 1 - 0.5f) * scaleWid, zeroY - coordinate.scaleLen - 10, 0);
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}
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else
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{
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return new Vector3(zeroX + (i + 1) * scaleWid, zeroY - coordinate.scaleLen - 5, 0);
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}
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}
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private void CheckCoordinateSizeChange()
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{
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if (lastCoordinateHig != coordinateHig
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|| lastCoordinateWid != coordinateWid
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|| lastCoordinateScaleLen != coordinate.scaleLen)
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{
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lastCoordinateWid = coordinateWid;
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lastCoordinateHig = coordinateHig;
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lastCoordinateScaleLen = coordinate.scaleLen;
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OnCoordinateSize();
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}
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}
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private void CheckYAxisType()
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{
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if (lastYAxisType != yAxis.type)
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{
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lastYAxisType = yAxis.type;
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OnYAxisType();
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}
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}
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private void CheckXAxisType()
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{
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if (lastXAxisType != xAxis.type)
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{
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lastXAxisType = xAxis.type;
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OnXAxisType();
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}
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}
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private void CheckMaxValue()
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{
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if (xAxis.type == AxisType.value)
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{
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float max = GetMaxValue();
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if (lastXMaxValue != max)
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{
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lastXMaxValue = max;
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OnXMaxValueChanged();
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}
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}else if(yAxis.type == AxisType.value)
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{
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float max = GetMaxValue();
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if (lastYMaxValue != max)
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{
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lastYMaxValue = max;
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OnYMaxValueChanged();
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}
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}
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}
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protected float GetMaxValue()
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{
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float max = 0;
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foreach(var series in seriesList)
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{
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if (series.max > max) max = series.max;
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}
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return max;
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}
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private void CheckTile()
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{
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if (lastTitleAlign != title.align ||
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lastTitleLeft != title.left ||
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lastTitleRight != title.right ||
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lastTitleTop != title.top)
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{
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lastTitleAlign = title.align;
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lastTitleLeft = title.left;
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lastTitleRight = title.right;
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lastTitleTop = title.top;
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OnTitleChanged();
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}
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}
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private void CheckLegend()
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{
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if (checkLegend.dataWid != legend.dataWid ||
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checkLegend.dataHig != legend.dataHig ||
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checkLegend.dataSpace != legend.dataSpace ||
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checkLegend.left != legend.left ||
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checkLegend.right != legend.right ||
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checkLegend.bottom != legend.bottom ||
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checkLegend.top != legend.top ||
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checkLegend.layout != legend.layout)
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{
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checkLegend.dataWid = legend.dataWid;
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checkLegend.dataHig = legend.dataHig;
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checkLegend.dataSpace = legend.dataSpace;
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checkLegend.left = legend.left;
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checkLegend.right = legend.right;
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checkLegend.bottom = legend.bottom;
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checkLegend.top = legend.top;
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checkLegend.layout = legend.layout;
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OnLegendChanged();
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}
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}
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protected virtual void OnCoordinateSize()
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{
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//update yScale pos
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for (int i = 0; i < yAxis.scaleNum; i++)
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{
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if (i < yScaleTextList.Count && yScaleTextList[i])
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{
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yScaleTextList[i].transform.localPosition = GetYScalePosition(i);
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}
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}
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for (int i = 0; i < xAxis.scaleNum; i++)
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{
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if (i < xScaleTextList.Count && xScaleTextList[i])
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{
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xScaleTextList[i].transform.localPosition = GetXScalePosition(i);
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}
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}
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}
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protected virtual void OnYAxisType()
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{
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HideChild(YSCALE_TEXT_PREFIX);
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InitYScale();
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}
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protected virtual void OnXAxisType()
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{
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HideChild(XSCALE_TEXT_PREFIX);
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InitXScale();
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}
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protected virtual void OnXMaxValueChanged()
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{
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for (int i = 0; i < xScaleTextList.Count; i++)
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{
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xScaleTextList[i].text = ((int)(lastXMaxValue * i / xScaleTextList.Count)).ToString();
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}
|
|
}
|
|
|
|
protected virtual void OnYMaxValueChanged()
|
|
{
|
|
for (int i = 0; i < yScaleTextList.Count; i++)
|
|
{
|
|
yScaleTextList[i].text = ((int)(lastYMaxValue * i / (yScaleTextList.Count -1))).ToString();
|
|
}
|
|
}
|
|
|
|
protected virtual void OnTitleChanged()
|
|
{
|
|
InitTitle();
|
|
}
|
|
|
|
protected virtual void OnLegendChanged()
|
|
{
|
|
for (int i = 0; i < legend.dataList.Count; i++)
|
|
{
|
|
Button btn = legend.dataList[i].button;
|
|
btn.GetComponent<RectTransform>().sizeDelta = new Vector2(legend.dataWid, legend.dataHig);
|
|
btn.GetComponentInChildren<Text>().transform.GetComponent<RectTransform>().sizeDelta = new Vector2(legend.dataWid, legend.dataHig);
|
|
btn.GetComponentInChildren<Text>().transform.localPosition = Vector3.zero;
|
|
btn.transform.localPosition = GetLegendPosition(i);
|
|
}
|
|
}
|
|
|
|
protected override void OnPopulateMesh(VertexHelper vh)
|
|
{
|
|
vh.Clear();
|
|
DrawBackground(vh);
|
|
DrawCoordinate(vh);
|
|
}
|
|
|
|
private void DrawBackground(VertexHelper vh)
|
|
{
|
|
// draw bg
|
|
Vector3 p1 = new Vector3(0, chartHig);
|
|
Vector3 p2 = new Vector3(chartWid, chartHig);
|
|
Vector3 p3 = new Vector3(chartWid, 0);
|
|
Vector3 p4 = new Vector3(0, 0);
|
|
ChartUtils.DrawPolygon(vh, p1, p2, p3, p4, backgroundColor);
|
|
}
|
|
|
|
private void DrawCoordinate(VertexHelper vh)
|
|
{
|
|
if (!coordinate.show) return;
|
|
// draw scale
|
|
for (int i = 1; i < yAxis.scaleNum; i++)
|
|
{
|
|
float pX = zeroX - coordinate.scaleLen;
|
|
float pY = zeroY + i * coordinateHig / (yAxis.scaleNum - 1);
|
|
ChartUtils.DrawLine(vh, new Vector3(pX, pY), new Vector3(zeroX, pY), coordinate.tickness, Color.white);
|
|
if (yAxis.showSplitLine)
|
|
{
|
|
ChartUtils.DrawLine(vh, new Vector3(zeroX, pY), new Vector3(zeroX + coordinateWid, pY), coordinate.tickness, Color.grey);
|
|
}
|
|
}
|
|
for (int i = 1; i < xAxis.scaleNum; i++)
|
|
{
|
|
float pX = zeroX + i * coordinateWid / (xAxis.scaleNum - 1);
|
|
float pY = zeroY - coordinate.scaleLen - 2;
|
|
ChartUtils.DrawLine(vh, new Vector3(pX, zeroY), new Vector3(pX, pY), coordinate.tickness, Color.white);
|
|
if (xAxis.showSplitLine)
|
|
{
|
|
ChartUtils.DrawLine(vh, new Vector3(pX, zeroY), new Vector3(pX, zeroY + coordinateHig), coordinate.tickness, Color.grey);
|
|
}
|
|
}
|
|
//draw x,y axis
|
|
ChartUtils.DrawLine(vh, new Vector3(zeroX, zeroY - coordinate.scaleLen), new Vector3(zeroX, zeroY + coordinateHig + 2), coordinate.tickness, Color.white);
|
|
ChartUtils.DrawLine(vh, new Vector3(zeroX - coordinate.scaleLen, zeroY), new Vector3(zeroX + coordinateWid + 2, zeroY), coordinate.tickness, Color.white);
|
|
}
|
|
}
|
|
} |