[feature][datazoom] 增加DataZoom的MarqueeStyle支持框选区域

Runtime/Component/Child/MarqueeStyle.cs

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+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace XCharts.Runtime
+{
+    /// <summary>
+    /// Marquee style. It can be used for the DataZoom component.
+    /// 选取框样式。可用于DataZoom组件。
+    /// </summary>
+    [Since("v3.5.0")]
+    [System.Serializable]
+    public class MarqueeStyle : ChildComponent
+    {
+        [SerializeField][Since("v3.5.0")] private bool m_Apply = false;
+        [SerializeField][Since("v3.5.0")] private bool m_RealRect = false;
+        [SerializeField][Since("v3.5.0")] private AreaStyle m_AreaStyle = new AreaStyle();
+        [SerializeField][Since("v3.5.0")] private LineStyle m_LineStyle = new LineStyle();
+
+        protected Action<DataZoom> m_OnStart;
+        protected Action<DataZoom> m_OnGoing;
+        protected Action<DataZoom> m_OnEnd;
+
+        /// <summary>
+        /// The area style of marquee.
+        /// |选取框区域填充样式。
+        /// </summary>
+        public AreaStyle areaStyle { get { return m_AreaStyle; } set { m_AreaStyle = value; } }
+        /// <summary>
+        /// The line style of marquee border.
+        /// |选取框区域边框样式。
+        /// </summary>
+        public LineStyle lineStyle { get { return m_LineStyle; } set { m_LineStyle = value; } }
+        /// <summary>
+        /// Check whether the scope is applied to the DataZoom. 
+        /// If this parameter is set to true, the range after the selection is complete is the DataZoom selection range.
+        /// |选取框范围是否应用到DataZoom上。当为true时，框选结束后的范围即为DataZoom的选择范围。
+        /// </summary>
+        public bool apply { get { return m_Apply; } set { m_Apply = value; } }
+        /// <summary>
+        /// Whether to select the actual box selection area. When true, 
+        /// the actual range between the mouse's actual point and the end point is used as the box selection area.
+        /// |是否选取实际框选区域。当为true时，以鼠标的其实点和结束点间的实际范围作为框选区域。
+        /// </summary>
+        public bool realRect { get { return m_RealRect; } set { m_RealRect = value; } }
+        /// <summary>
+        /// Customize the callback to the start of the selection of the checkbox.
+        /// |自定义选取框开始选取时的回调。
+        /// </summary>
+        public Action<DataZoom> onStart { set { m_OnStart = value; } get { return m_OnStart; } }
+        /// <summary>
+        /// Custom checkboxes select ongoing callbacks.
+        /// |自定义选取框选取进行时的回调。
+        /// </summary>
+        public Action<DataZoom> onGoing { set { m_OnStart = value; } get { return m_OnStart; } }
+        /// <summary>
+        /// Customize the callback at the end of the selection.
+        /// |自定义选取框结束选取时的回调。
+        /// </summary>
+        public Action<DataZoom> onEnd { set { m_OnEnd = value; } get { return m_OnEnd; } }
+    }
+}

Runtime/Component/Child/MarqueeStyle.cs.meta

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