XCharts/Scripts/UI/Internal/AreaStyle.cs

using UnityEngine;

namespace XCharts
{
    /// <summary>
    /// The style of area.
    /// 区域填充样式。
    /// </summary>
    [System.Serializable]
    public class AreaStyle
    {
        /// <summary>
        /// Origin position of area.
        /// 图形区域的起始位置。默认情况下，图形会从坐标轴轴线到数据间进行填充。如果需要填充的区域是坐标轴最大值到数据间，或者坐标轴最小值到数据间，则可以通过这个配置项进行设置。
        /// </summary>
        public enum AreaOrigin
        {
            /// <summary>
            /// to fill between axis line to data.
            /// 填充坐标轴轴线到数据间的区域。
            /// </summary>
            Auto,
            /// <summary>
            /// to fill between min axis value (when not inverse) to data.
            /// 填充坐标轴底部到数据间的区域。
            /// </summary>
            Start,
            /// <summary>
            /// to fill between max axis value (when not inverse) to data.
            /// 填充坐标轴顶部到数据间的区域。
            /// </summary>
            End
        }
        [SerializeField] private bool m_Show;
        [SerializeField] private AreaOrigin m_Origin;
        [SerializeField] private Color m_Color;
        [SerializeField] private Color m_ToColor;
        [SerializeField][Range(0,1)] private float m_Opacity;

        /// <summary>
        /// Set this to false to prevent the areafrom showing.
        /// 是否显示区域填充。
        /// </summary>
        public bool show { get { return m_Show; } set { m_Show = value; } }
        /// <summary>
        /// 
        /// 图形区域的起始位置。
        /// </summary>
        public AreaOrigin origin { get { return m_Origin; } set { m_Origin = value; } }
        /// <summary>
        /// the color of area,default use serie color.
        /// 区域填充的颜色，如果toColor不是默认值，则表示渐变色的起点颜色。
        /// </summary>
        public Color color { get { return m_Color; } set { m_Color = value; } }
        /// <summary>
        /// Gradient color, start color to toColor.
        /// 渐变色的终点颜色。
        /// </summary>
        /// <value></value>
        public Color toColor { get { return m_ToColor; } set { m_ToColor = value; } }
        /// <summary>
        /// Opacity of the component. Supports value from 0 to 1, and the component will not be drawn when set to 0.
        /// 图形透明度。支持从 0 到 1 的数字，为 0 时不绘制该图形。
        /// </summary>
        public float opacity { get { return m_Opacity; } set { m_Opacity = value; } }

        public static AreaStyle defaultAreaStyle
        {
            get
            {
                var area = new AreaStyle
                {
                    m_Show = false,
                    m_Color = Color.clear,
                    m_ToColor = Color.clear,
                    m_Opacity = 1
                };
                return area;
            }
        }
    }
}