mirror of
https://github.com/XCharts-Team/XCharts.git
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207 lines
9.1 KiB
C#
207 lines
9.1 KiB
C#
using UnityEngine;
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namespace XCharts
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{
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/// <summary>
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/// Text label of chart, to explain some data information about graphic item like value, name and so on.
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/// 图形上的文本标签，可用于说明图形的一些数据信息，比如值，名称等。
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/// </summary>
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[System.Serializable]
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public class SerieLabel
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{
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/// <summary>
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/// The position of label.
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/// 标签的位置。
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/// </summary>
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public enum Position
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{
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/// <summary>
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/// Outside of sectors of pie chart, which relates to corresponding sector through visual guide line.
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/// 饼图扇区外侧，通过视觉引导线连到相应的扇区。
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/// </summary>
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Outside,
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/// <summary>
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/// Inside the sectors of pie chart.
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/// 饼图扇区内部。
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/// </summary>
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Inside,
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/// <summary>
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/// In the center of pie chart.
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/// 在饼图中心位置。
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/// </summary>
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Center,
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/// <summary>
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/// top of symbol.
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/// 图形标志的顶部。
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/// </summary>
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Top,
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/// <summary>
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/// the left of symbol.
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/// 图形标志的左边。
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/// </summary>
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//Left,
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/// <summary>
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/// the right of symbol.
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/// 图形标志的右边。
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/// </summary>
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//Right,
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/// <summary>
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/// the bottom of symbol.
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/// 图形标志的底部。
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/// </summary>
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Bottom,
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}
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[SerializeField] private bool m_Show = false;
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[SerializeField] Position m_Position;
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[SerializeField] private float m_Distance = 0;
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[SerializeField] private string m_Formatter;
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[SerializeField] private float m_Rotate = 0;
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[SerializeField] private float m_PaddingLeftRight = 2f;
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[SerializeField] private float m_PaddingTopBottom = 2f;
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[SerializeField] private Color m_Color;
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[SerializeField] private Color m_BackgroundColor;
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[SerializeField] private float m_BackgroundWidth = 0;
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[SerializeField] private float m_BackgroundHeight = 0;
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[SerializeField] private int m_FontSize = 18;
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[SerializeField] private FontStyle m_FontStyle = FontStyle.Normal;
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[SerializeField] private bool m_Line = true;
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[SerializeField] private float m_LineWidth = 1.0f;
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[SerializeField] private float m_LineLength1 = 25f;
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[SerializeField] private float m_LineLength2 = 15f;
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[SerializeField] private bool m_Border = true;
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[SerializeField] private float m_BorderWidth = 0.5f;
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[SerializeField] private Color m_BorderColor = Color.grey;
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/// <summary>
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/// Whether the label is showed.
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/// 是否显示文本标签。
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/// </summary>
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public bool show { get { return m_Show; } set { m_Show = value; } }
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/// <summary>
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/// The position of label.
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/// 标签的位置。
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/// </summary>
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public Position position { get { return m_Position; } set { m_Position = value; } }
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/// <summary>
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/// 标签内容字符串模版格式器。支持用 \n 换行。
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/// 模板变量有：
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/// <list type="bullet">
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/// <item><description>{a}：系列名。</description></item>
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/// <item><description>{b}：数据名。</description></item>
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/// <item><description>{c}：数据值。</description></item>
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/// <item><description>{d}：百分比。</description></item>
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/// </list>
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/// </summary>
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/// <example>
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/// 示例：“{b}:{c}”
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/// </example>
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public string formatter { get { return m_Formatter; } set { m_Formatter = value; } }
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/// <summary>
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/// Distance to the host graphic element. Works when position is Top,Left,Right,Bottom.
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/// 距离图形元素的距离，当position为Top，Left，Right，Bottom时有效。
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/// </summary>
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public float distance { get { return m_Distance; } set { m_Distance = value; } }
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/// <summary>
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/// Text color,If set as default ,the color will assigned as series color.
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/// 自定义文字颜色，默认和系列的颜色一致。
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/// </summary>
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public Color color { get { return m_Color; } set { m_Color = value; } }
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/// <summary>
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/// the background color. If set as default, it means than don't show background.
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/// 标签的背景色，默认无颜色。
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/// </summary>
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public Color backgroundColor { get { return m_BackgroundColor; } set { m_BackgroundColor = value; } }
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/// <summary>
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/// the width of background. If set as default value 0, it means than the background width auto set as the text width.
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/// 标签的背景宽度。一般不用指定，不指定时则自动是文字的宽度。
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/// </summary>
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/// <value></value>
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public float backgroundWidth { get { return m_BackgroundWidth; } set { m_BackgroundWidth = value; } }
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/// <summary>
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/// the height of background. If set as default value 0, it means than the background height auto set as the text height.
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/// 标签的背景高度。一般不用指定，不指定时则自动是文字的高度。
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/// </summary>
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/// <value></value>
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public float backgroundHeight { get { return m_BackgroundHeight; } set { m_BackgroundHeight = value; } }
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/// <summary>
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/// Rotate label.
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/// 标签旋转。
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/// </summary>
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public float rotate { get { return m_Rotate; } set { m_Rotate = value; } }
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/// <summary>
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/// the text padding of left and right. defaut:2.
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/// 左右边距。
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/// </summary>
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public float paddingLeftRight { get { return m_PaddingLeftRight; } set { m_PaddingLeftRight = value; } }
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/// <summary>
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/// the text padding of top and bottom. defaut:2.
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/// 上下边距。
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/// </summary>
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public float paddingTopBottom { get { return m_PaddingTopBottom; } set { m_PaddingTopBottom = value; } }
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/// <summary>
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/// font size.
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/// 文字的字体大小。
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/// </summary>
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public int fontSize { get { return m_FontSize; } set { m_FontSize = value; } }
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/// <summary>
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/// font style.
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/// 文字的字体风格。
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/// </summary>
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public FontStyle fontStyle { get { return m_FontStyle; } set { m_FontStyle = value; } }
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/// <summary>
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/// Whether to show visual guide line.Will show when label position is set as 'outside'.
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/// 是否显示视觉引导线。在 label 位置 设置为'outside'的时候会显示视觉引导线。
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/// </summary>
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public bool line { get { return m_Line; } set { m_Line = value; } }
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/// <summary>
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/// the width of visual guild line.
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/// 视觉引导线的宽度。
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/// </summary>
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public float lineWidth { get { return m_LineWidth; } set { m_LineWidth = value; } }
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/// <summary>
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/// The length of the first segment of visual guide line.
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/// 视觉引导线第一段的长度。
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/// </summary>
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public float lineLength1 { get { return m_LineLength1; } set { m_LineLength1 = value; } }
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/// <summary>
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/// The length of the second segment of visual guide line.
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/// 视觉引导线第二段的长度。
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/// </summary>
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public float lineLength2 { get { return m_LineLength2; } set { m_LineLength2 = value; } }
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/// <summary>
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/// Whether to show border.
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/// 是否显示边框。
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/// </summary>
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public bool border { get { return m_Border; } set { m_Border = value; } }
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/// <summary>
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/// the width of border.
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/// 边框宽度。
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/// </summary>
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public float borderWidth { get { return m_BorderWidth; } set { m_BorderWidth = value; } }
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/// <summary>
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/// the color of border.
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/// 边框颜色。
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/// </summary>
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public Color borderColor { get { return m_BorderColor; } set { m_BorderColor = value; } }
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public string GetFormatterContent(string serieName, string dataName, float dataValue, float dataTotal = 0)
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{
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if (string.IsNullOrEmpty(m_Formatter))
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return ChartCached.FloatToStr(dataValue);
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else
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{
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var content = m_Formatter.Replace("{a}", serieName);
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content = content.Replace("{b}", dataName);
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content = content.Replace("{c}", ChartCached.FloatToStr(dataValue));
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if (dataTotal > 0)
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{
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var percent = dataValue / dataTotal * 100;
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content = content.Replace("{d}", ChartCached.FloatToStr(percent, 1));
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}
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content = content.Replace("\\n", "\n");
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content = content.Replace("<br/>", "\n");
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return content;
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}
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}
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}
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}
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