增加DataZoom实现区域缩放

2026-05-16 13:30:10 +00:00 · 2019-06-13 09:53:03 +08:00
parent 949f6d02aa
commit dfb0b33fe3
19 changed files with 101235 additions and 2155 deletions
--- a/Scripts/UI/Internal/DataZoom.cs
+++ b/Scripts/UI/Internal/DataZoom.cs
@@ -0,0 +1,142 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace XCharts
+{
+    [System.Serializable]
+    public class DataZoom
+    {
+        public enum DataZoomType
+        {
+            Inside,
+            Slider
+        }
+        public enum FilterMode
+        {
+            Filter,
+            WeakFilter,
+            Empty,
+            None
+        }
+        public enum RangeMode
+        {
+            //Value,
+            Percent
+        }
+        [SerializeField] private bool m_Show;
+        [SerializeField] private DataZoomType m_Type;
+        [SerializeField] private FilterMode m_FilterMode;
+        [SerializeField] private Orient m_Orient;
+        [SerializeField] private bool m_ShowDataShadow;
+        [SerializeField] private bool m_ShowDetail;
+        [SerializeField] private bool m_ZoomLock;
+        [SerializeField] private bool m_Realtime;
+        [SerializeField] private Color m_BackgroundColor;
+        [SerializeField] private float m_Height;
+        [SerializeField] private float m_Bottom;
+        [SerializeField] private RangeMode m_RangeMode;
+        [SerializeField] private float m_Start;
+        [SerializeField] private float m_End;
+        [SerializeField] private float m_StartValue;
+        [SerializeField] private float m_EndValue;
+        [Range(1f, 20f)]
+        [SerializeField] private float m_ScrollSensitivity;
+
+        public bool show { get { return m_Show; } set { m_Show = value; } }
+        public DataZoomType type { get { return m_Type; } set { m_Type = value; } }
+        public FilterMode filterMode { get { return m_FilterMode; } set { m_FilterMode = value; } }
+        public Orient orient { get { return m_Orient; } set { m_Orient = value; } }
+        public bool showDataShadow { get { return m_ShowDataShadow; } set { m_ShowDataShadow = value; } }
+        public bool showDetail { get { return m_ShowDetail; } set { m_ShowDetail = value; } }
+        public bool zoomLock { get { return m_ZoomLock; } set { m_ZoomLock = value; } }
+        public bool realtime { get { return m_Realtime; } set { m_Realtime = value; } }
+        public Color backgroundColor { get { return m_BackgroundColor; } set { m_BackgroundColor = value; } }
+        public float bottom { get { return m_Bottom; } set { m_Bottom = value; } }
+        public float height { get { return m_Height; } set { m_Height = value; } }
+        public RangeMode rangeMode { get { return m_RangeMode; } set { m_RangeMode = value; } }
+        public float start { get { return m_Start; } set { m_Start = value; } }
+        public float end { get { return m_End; } set { m_End = value; } }
+        public float startValue { get { return m_StartValue; } set { m_StartValue = value; } }
+        public float endValue { get { return m_EndValue; } set { m_EndValue = value; } }
+        public float scrollSensitivity { get { return m_ScrollSensitivity; } set { m_ScrollSensitivity = value; } }
+
+        public bool isDraging { get; set; }
+        public Text startLabel { get; set; }
+        public Text endLabel { get; set; }
+
+        public static DataZoom defaultDataZoom
+        {
+            get
+            {
+                return new DataZoom()
+                {
+                    m_Type = DataZoomType.Slider,
+                    filterMode = FilterMode.None,
+                    orient = Orient.Horizonal,
+                    showDataShadow = true,
+                    showDetail = false,
+                    zoomLock = false,
+                    realtime = true,
+                    m_Height = 50,
+                    m_Bottom = 10,
+                    rangeMode = RangeMode.Percent,
+                    start = 30,
+                    end = 70,
+                    m_ScrollSensitivity=10,
+                };
+            }
+        }
+
+        public bool IsInZoom(Vector2 pos, float startX, float width)
+        {
+            Rect rect = Rect.MinMaxRect(startX, m_Bottom, startX + width, m_Bottom + m_Height);
+            return rect.Contains(pos);
+        }
+
+        public bool IsInSelectedZoom(Vector2 pos, float startX, float width)
+        {
+            var start = startX + width * m_Start / 100;
+            var end = startX + width * m_End / 100;
+            Rect rect = Rect.MinMaxRect(start, m_Bottom, end, m_Bottom + m_Height);
+            return rect.Contains(pos);
+        }
+
+        public bool IsInStartZoom(Vector2 pos, float startX, float width)
+        {
+            var start = startX + width * m_Start / 100;
+            Rect rect = Rect.MinMaxRect(start - 10, m_Bottom, start + 10, m_Bottom + m_Height);
+            return rect.Contains(pos);
+        }
+
+        public bool IsInEndZoom(Vector2 pos, float startX, float width)
+        {
+            var end = startX + width * m_End / 100;
+            Rect rect = Rect.MinMaxRect(end - 10, m_Bottom, end + 10, m_Bottom + m_Height);
+            return rect.Contains(pos);
+        }
+
+        public void SetLabelActive(bool flag)
+        {
+            if(startLabel && startLabel.gameObject.activeInHierarchy!=flag)
+            {
+                startLabel.gameObject.SetActive(flag);
+            }
+            if (endLabel && endLabel.gameObject.activeInHierarchy != flag)
+            {
+                endLabel.gameObject.SetActive(flag);
+            }
+        }
+
+        public void SetStartLabelText(string text)
+        {
+            if (startLabel) startLabel.text = text;
+        }
+
+        public void SetEndLabelText(string text)
+        {
+            if (endLabel) endLabel.text = text;
+        }
+    }
+}