344 lines
8.7 KiB
C#
344 lines
8.7 KiB
C#
/******************************************************************************
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* SunnyUI 开源控件库、工具类库、扩展类库、多页面开发框架。
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* CopyRight (C) 2012-2025 ShenYongHua(沈永华).
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* QQ群：56829229 QQ：17612584 EMail：SunnyUI@QQ.Com
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*
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* Blog: https://www.cnblogs.com/yhuse
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* Gitee: https://gitee.com/yhuse/SunnyUI
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* GitHub: https://github.com/yhuse/SunnyUI
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*
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* SunnyUI.dll can be used for free under the GPL-3.0 license.
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* If you use this code, please keep this note.
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* 如果您使用此代码，请保留此说明。
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******************************************************************************
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* 文件名称: UIPieChartOption.cs
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* 文件说明: 饼状图配置类
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* 当前版本: V3.1
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* 创建日期: 2020-06-06
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*
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* 2020-06-06: V2.2.5 增加文件说明
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* 2022-11-25: V3.2.2 重构对象
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******************************************************************************/
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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namespace Sunny.UI
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{
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public sealed class UIPieOption : UIOption, IDisposable
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{
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public readonly List<UIPieSeries> Series = new List<UIPieSeries>();
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public UIPieToolTip ToolTip { get; set; } = new UIPieToolTip();
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public void AddSeries(UIPieSeries series)
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{
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if (series == null)
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{
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throw new NullReferenceException("series 不能为空");
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}
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if (series.Name.IsNullOrEmpty())
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{
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throw new NullReferenceException("series.Name 不能为空");
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}
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Series.Clear();
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Series.Add(series);
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}
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/// <summary>
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/// 析构函数
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/// </summary>
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public void Dispose()
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{
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foreach (var series in Series)
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{
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series?.Dispose();
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}
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Series.Clear();
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}
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public int SeriesCount => Series.Count;
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public UIPieSeries this[string seriesName]
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{
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get
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{
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foreach (var item in Series)
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{
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if (item.Name == seriesName) return item;
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}
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return null;
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}
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}
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private int decimalPlaces = 0;
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public int DecimalPlaces
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{
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get => decimalPlaces;
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set => decimalPlaces = Math.Max(0, value);
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}
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}
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public class UIDoughnutOption : UIOption, IDisposable
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{
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public readonly List<UIDoughnutSeries> Series = new List<UIDoughnutSeries>();
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public UIPieToolTip ToolTip { get; set; } = new UIPieToolTip();
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public void AddSeries(UIDoughnutSeries series)
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{
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if (series == null)
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{
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throw new NullReferenceException("series 不能为空");
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}
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if (series.Name.IsNullOrEmpty())
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{
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throw new NullReferenceException("series.Name 不能为空");
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}
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Series.Clear();
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Series.Add(series);
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}
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/// <summary>
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/// 析构函数
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/// </summary>
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public void Dispose()
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{
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foreach (var series in Series)
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{
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series?.Dispose();
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}
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Series.Clear();
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}
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public int SeriesCount => Series.Count;
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public UIDoughnutSeries this[string seriesName]
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{
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get
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{
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foreach (var item in Series)
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{
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if (item.Name == seriesName) return item;
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}
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return null;
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}
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}
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private int decimalPlaces = 0;
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public int DecimalPlaces
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{
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get => decimalPlaces;
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set => decimalPlaces = Math.Max(0, value);
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}
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}
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public class UIPieToolTip : UIChartToolTip
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{
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public UIPieToolTip()
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{
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Formatter = "{{a}}" + '\n' + "{{b}} : {{c}} ({{d}}%)";
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Visible = true;
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}
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}
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public class UIPieSeries : IDisposable
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{
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public string Name { get; set; }
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public UISeriesType Type => UISeriesType.Pie;
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public int Radius { get; set; } = 70;
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public UICenter Center { get; set; } = new UICenter(50, 50);
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internal readonly List<UIPieSeriesData> Data = new List<UIPieSeriesData>();
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public readonly UIPieSeriesLabel Label = new UIPieSeriesLabel();
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public delegate Color OnDataColorChangeEventHandler(double data);
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public event OnDataColorChangeEventHandler DataColorChange;
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public void AddData(string name, double value)
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{
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if (name.IsNullOrEmpty())
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{
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throw new NullReferenceException("name 不能为空");
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}
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if (DataColorChange != null)
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{
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Color color = DataColorChange.Invoke(value);
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Data.Add(new UIPieSeriesData(name, value, color));
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}
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else
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{
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Data.Add(new UIPieSeriesData(name, value));
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}
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}
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public void AddData(string name, double value, Color color)
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{
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if (name.IsNullOrEmpty())
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{
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throw new NullReferenceException("name 不能为空");
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}
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Data.Add(new UIPieSeriesData(name, value, color));
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}
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/// <summary>
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/// 析构函数
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/// </summary>
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public void Dispose()
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{
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Data.Clear();
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}
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public void Update(string name, double value)
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{
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if (name.IsNullOrEmpty())
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{
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throw new NullReferenceException("name 不能为空");
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}
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foreach (var item in Data)
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{
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if (item.Name == name)
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item.Value = value;
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}
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}
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}
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public class RadiusInOut
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{
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public int Inner { get; set; }
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public int Outer { get; set; }
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public RadiusInOut(int inner, int outer)
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{
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Inner = inner;
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Outer = outer;
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}
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}
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public class UIDoughnutSeries : IDisposable
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{
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public string Name { get; set; }
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public UISeriesType Type { get; set; }
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public RadiusInOut Radius { get; set; } = new RadiusInOut(50, 70);
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public UICenter Center { get; set; } = new UICenter(50, 50);
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internal readonly List<UIPieSeriesData> Data = new List<UIPieSeriesData>();
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public UIPieSeriesLabel Label = new UIPieSeriesLabel();
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public void AddData(string name, double value)
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{
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if (name.IsNullOrEmpty())
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{
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throw new NullReferenceException("name 不能为空");
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}
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Data.Add(new UIPieSeriesData(name, value));
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}
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public void AddData(string name, double value, Color color)
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{
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if (name.IsNullOrEmpty())
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{
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throw new NullReferenceException("name 不能为空");
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}
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Data.Add(new UIPieSeriesData(name, value, color));
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}
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/// <summary>
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/// 析构函数
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/// </summary>
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public void Dispose()
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{
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Data.Clear();
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}
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public void Update(string name, double value)
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{
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if (name.IsNullOrEmpty())
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{
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throw new NullReferenceException("name 不能为空");
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}
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foreach (var item in Data)
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{
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if (item.Name == name)
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item.Value = value;
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}
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}
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}
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public class UIPieSeriesData
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{
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public string Name { get; set; }
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public double Value { get; set; }
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public Color Color { get; set; }
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public bool StyleCustomMode { get; private set; }
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public UIPieSeriesData(string name, double value)
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{
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if (name.IsNullOrEmpty())
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{
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throw new NullReferenceException("name 不能为空");
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}
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Name = name;
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Value = value;
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StyleCustomMode = false;
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}
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public UIPieSeriesData(string name, double value, Color color)
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{
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if (name.IsNullOrEmpty())
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{
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throw new NullReferenceException("name 不能为空");
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}
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Name = name;
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Value = value;
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Color = color;
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StyleCustomMode = true;
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}
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}
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public class UIPieSeriesLabel
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{
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public bool Show { get; set; } = false;
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public UIPieSeriesLabelPosition Position { get; set; } = UIPieSeriesLabelPosition.Center;
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public string Formatter { get; set; } = "{{b}}";
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}
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public enum UIPieSeriesLabelPosition
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{
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Outside,
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Inside,
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Center
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}
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} |