471 lines
12 KiB
C#
471 lines
12 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) 2012-2022 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: UIOption.cs
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* 文件说明: 图表设置类
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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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******************************************************************************/
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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 abstract class UIOption
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{
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public UITitle Title = new UITitle();
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public UILegend Legend;
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}
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public class UIChartToolTip
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{
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public bool Visible { get; set; }
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public string Formatter { get; set; }
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}
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public class UIAxis
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{
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public UIAxis()
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{
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}
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public UIAxis(UIAxisType axisType)
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{
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Type = axisType;
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}
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public string Name { get; set; }
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public UIAxisType Type { get; }
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/// <summary>
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/// 坐标轴的分割段数，需要注意的是这个分割段数只是个预估值
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/// 最后实际显示的段数会在这个基础上根据分割后坐标轴刻度显示的易读程度作调整。
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/// 在类目轴中无效。
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/// </summary>
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public int SplitNumber { get; set; } = 5;
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/// <summary>
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/// 是否是脱离 0 值比例。设置成 true 后坐标刻度不会强制包含零刻度。在双数值轴的散点图中比较有用。
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/// </summary>
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public bool Scale { get; set; }
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/// <summary>
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/// 坐标轴刻度
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/// </summary>
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public UIAxisTick AxisTick = new UIAxisTick();
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/// <summary>
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/// 坐标轴标签
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/// </summary>
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public UIAxisLabel AxisLabel = new UIAxisLabel();
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public bool MaxAuto { get; set; } = true;
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public bool MinAuto { get; set; } = true;
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public double Max { get; set; } = 100;
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public double Min { get; set; } = 0;
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public List<string> Data = new List<string>();
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public bool ShowGridLine { get; set; } = true;
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public void Clear()
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{
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Data.Clear();
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}
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public CustomLabels CustomLabels;
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public bool HaveCustomLabels
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{
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get => CustomLabels != null && CustomLabels.Count > 0;
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}
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public void SetMinValue(double min)
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{
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Min = min;
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MinAuto = false;
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}
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public void SetMaxValue(double max)
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{
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Max = max;
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MaxAuto = false;
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}
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public void SetRange(double min, double max)
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{
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SetMinValue(min);
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SetMaxValue(max);
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}
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public void SetMinValue(DateTime min)
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{
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Min = new DateTimeInt64(min);
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MinAuto = false;
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}
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public void SetMaxValue(DateTime max)
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{
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Max = new DateTimeInt64(max);
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MaxAuto = false;
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}
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public void SetRange(DateTime min, DateTime max)
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{
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SetMinValue(min);
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SetMaxValue(max);
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}
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}
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public class CustomLabels
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{
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public double Start { get; set; }
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public double Interval { get; set; }
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public int Count { get; set; }
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public double IntervalMilliseconds { get; set; }
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public UIAxisType AxisType { get; set; }
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public List<string> Labels = new List<string>();
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public double[] LabelValues()
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{
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double[] values = new double[Count + 1];
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for (int i = 0; i <= Count; i++)
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{
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if (AxisType == UIAxisType.DateTime)
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{
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DateTimeInt64 dateTime = new DateTimeInt64(Start);
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dateTime.AddMilliseconds(IntervalMilliseconds * i);
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values[i] = dateTime.DoubleValue;
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}
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else
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{
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values[i] = Start + Interval * i;
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}
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}
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return values;
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}
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public double Stop
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{
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get
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{
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if (AxisType == UIAxisType.DateTime)
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{
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DateTimeInt64 dateTime = new DateTimeInt64(Start);
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dateTime.AddMilliseconds(IntervalMilliseconds * Count);
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return dateTime.DoubleValue;
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}
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else
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{
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return Start + Interval * Count;
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}
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}
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}
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public CustomLabels(double start, double interval, int count)
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{
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Start = start;
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Interval = Math.Abs(interval);
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Count = Math.Max(2, count);
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AxisType = UIAxisType.Value;
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}
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public CustomLabels(DateTime start, int intervalMilliseconds, int count)
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{
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Start = new DateTimeInt64(start);
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IntervalMilliseconds = Math.Abs(intervalMilliseconds);
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Count = Math.Max(2, count);
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AxisType = UIAxisType.DateTime;
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}
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public void SetLabels(string[] labels)
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{
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Labels.Clear();
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Labels.AddRange(labels);
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}
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public void AddLabel(string label)
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{
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Labels.Add(label);
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}
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public void ClearLabels()
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{
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Labels.Clear();
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}
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public string GetLabel(int i)
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{
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if (i < Labels.Count) return Labels[i];
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else return string.Empty;
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}
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}
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public class UIAxisLabel
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{
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/// <summary>
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/// 是否显示刻度标签。
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/// </summary>
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public bool Show { get; set; } = true;
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public int Angle { get; set; } = 0;
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/// <summary>
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/// 小数位个数，Formatter不为空时以Formatter为准
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/// </summary>
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public int DecimalCount { get; set; } = 0;
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/// <summary>
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/// 日期格式化字符串，Formatter不为空时以Formatter为准
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/// </summary>
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public string DateTimeFormat { get; set; } = "HH:mm";
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public bool AutoFormat { get; set; } = true;
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}
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public class UIAxisTick
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{
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/// <summary>
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/// 类目轴中在为 true 的时候有效，可以保证刻度线和标签对齐。
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/// </summary>
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public bool AlignWithLabel { get; set; }
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/// <summary>
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/// 是否显示坐标轴刻度。
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/// </summary>
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public bool Show { get; set; } = true;
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/// <summary>
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/// 坐标轴刻度的长度。
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/// </summary>
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public int Length { get; set; } = 5;
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/// <summary>
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/// 坐标轴刻度的显示间隔，在类目轴中有效。默认同 axisLabel.interval 一样。
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/// 默认会采用标签不重叠的策略间隔显示标签。
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/// 可以设置成 0 强制显示所有标签。
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/// 如果设置为 1，表示『隔一个标签显示一个标签』，如果值为 2，表示隔两个标签显示一个标签，以此类推。
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/// </summary>
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public int Interval { get; set; } = 0;
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public int Distance { get; set; } = 0;
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}
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public class UIScaleLine
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{
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public double Value { get; set; }
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public string Name { get; set; }
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public Color Color { get; set; }
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public UILeftAlignment Left { get; set; } = UILeftAlignment.Left;
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public float Size { get; set; } = 1.0f;
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public object Tag { get; set; }
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public bool DashDot { get; set; }
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public UIScaleLine()
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{
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}
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public UIScaleLine(string name, double value, Color color)
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{
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Name = name;
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Color = color;
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Value = value;
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}
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public UIScaleLine(string name, DateTime value, Color color)
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{
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Name = name;
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Color = color;
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Value = new DateTimeInt64(value);
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}
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}
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public class UILegend
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{
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public UILeftAlignment Left { get; set; } = UILeftAlignment.Center;
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public UITopAlignment Top { get; set; } = UITopAlignment.Top;
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public UIOrient Orient { get; set; } = UIOrient.Vertical;
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public readonly List<string> Data = new List<string>();
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public readonly List<Color> Colors = new List<Color>();
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public int DataCount => Data.Count;
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public void AddData(string data)
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{
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Data.Add(data);
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}
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public void AddData(string data, Color color)
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{
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Data.Add(data);
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Colors.Add(color);
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}
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public bool HaveCustomColor(int index)
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{
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return Colors.Count > 0 && index >= 0 && index < Colors.Count;
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}
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public void Clear()
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{
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Data.Clear();
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Colors.Clear();
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}
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}
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public class UIChartGrid
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{
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public int Left { get; set; } = 60;
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public int Right { get; set; } = 60;
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public int Top { get; set; } = 60;
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public int Bottom { get; set; } = 60;
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public bool LeftShow { get; set; } = true;
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public bool RightShow { get; set; } = true;
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public bool TopShow { get; set; } = true;
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public bool BottomShow { get; set; } = true;
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}
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public enum UIOrient
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{
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Vertical,
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Horizontal
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}
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public enum UIAxisType
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{
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Value,
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Category,
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DateTime
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}
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public class UITitle
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{
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public string Text { get; set; } = "SunnyUI Chart";
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public string SubText { get; set; } = "";
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public UILeftAlignment Left { get; set; } = UILeftAlignment.Center;
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public UITopAlignment Top { get; set; } = UITopAlignment.Top;
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}
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public enum UILeftAlignment
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{
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Left,
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Center,
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Right
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}
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public enum UITopAlignment
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{
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Top,
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Center,
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Bottom
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}
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public class UICenter
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{
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public int Left { get; set; }
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public int Top { get; set; }
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public UICenter() : this(50, 50)
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{
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}
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public UICenter(int left, int top)
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{
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Left = left;
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Top = top;
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}
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}
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public enum UISeriesType
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{
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Pie,
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Line,
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Bar
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}
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public enum UIChartStyleType
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{
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Default,
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Plain,
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Dark,
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LiveChart
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}
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public static class UIChartStyles
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{
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public static UIChartStyle Default = new UIDefaultChartStyle();
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public static UIChartStyle Plain = new UILightChartStyle();
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public static UIChartStyle Dark = new UIDarkChartStyle();
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public static UIChartStyle LiveChart = new UILiveChartStyle();
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public static UIChartStyle GetChartStyle(UIChartStyleType style)
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{
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if (style == UIChartStyleType.Default) return Default;
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if (style == UIChartStyleType.Dark) return Dark;
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if (style == UIChartStyleType.LiveChart) return LiveChart;
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return Plain;
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}
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}
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public class ZoomArea
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{
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public bool XMinAuto { get; set; }
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public bool XMaxAuto { get; set; }
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public bool YMinAuto { get; set; }
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public bool YMaxAuto { get; set; }
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public bool Y2MinAuto { get; set; }
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public bool Y2MaxAuto { get; set; }
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public double XMin { get; set; }
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public double XMax { get; set; }
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public double YMin { get; set; }
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public double YMax { get; set; }
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public double Y2Min { get; set; }
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public double Y2Max { get; set; }
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public double XRange => XMax - XMin;
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public double YRange => YMax - YMin;
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public double Y2Range => Y2Max - Y2Min;
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}
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} |