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https://github.com/XCharts-Team/XCharts.git
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整理代码结构，支持Package Manager添加
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monitor1394
322
Scripts/Runtime/Component/Sub/Location.cs
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322
Scripts/Runtime/Component/Sub/Location.cs
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/******************************************/
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/* */
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/* Copyright (c) 2018 monitor1394 */
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/* https://github.com/monitor1394 */
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/* */
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/******************************************/
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using System;
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using UnityEngine;
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namespace XCharts
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{
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/// <summary>
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/// Location type. Quick to set the general location.
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/// 位置类型。通过Align快速设置大体位置，再通过left，right，top，bottom微调具体位置。
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/// </summary>
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[Serializable]
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public class Location : SubComponent, IPropertyChanged, IEquatable<Location>
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{
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/// <summary>
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/// 对齐方式
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/// </summary>
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public enum Align
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{
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TopLeft,
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TopRight,
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TopCenter,
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BottomLeft,
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BottomRight,
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BottomCenter,
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Center,
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CenterLeft,
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CenterRight
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}
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[SerializeField] private Align m_Align = Align.TopCenter;
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[SerializeField] private float m_Left;
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[SerializeField] private float m_Right;
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[SerializeField] private float m_Top;
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[SerializeField] private float m_Bottom;
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private TextAnchor m_TextAnchor;
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private Vector2 m_AnchorMin;
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private Vector2 m_AnchorMax;
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private Vector2 m_Pivot;
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/// <summary>
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/// 对齐方式。
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/// </summary>
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public Align align { get { return m_Align; } set { m_Align = value; UpdateAlign(); } }
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/// <summary>
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/// Distance between component and the left side of the container.
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/// 离容器左侧的距离。
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/// </summary>
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public float left { get { return m_Left; } set { m_Left = value; UpdateAlign(); } }
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/// <summary>
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/// Distance between component and the left side of the container.
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/// 离容器右侧的距离。
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/// </summary>
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public float right { get { return m_Right; } set { m_Right = value; UpdateAlign(); } }
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/// <summary>
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/// Distance between component and the left side of the container.
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/// 离容器上侧的距离。
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/// </summary>
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public float top { get { return m_Top; } set { m_Top = value; UpdateAlign(); } }
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/// <summary>
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/// Distance between component and the left side of the container.
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/// 离容器下侧的距离。
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/// </summary>
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public float bottom { get { return m_Bottom; } set { m_Bottom = value; UpdateAlign(); } }
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/// <summary>
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/// the anchor of text.
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/// Location对应的Anchor锚点
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/// </summary>
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/// <value></value>
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public TextAnchor textAnchor { get { return m_TextAnchor; } }
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/// <summary>
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/// the minimum achor.
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/// Location对应的anchorMin。
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/// </summary>
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/// <value></value>
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public Vector2 anchorMin { get { return m_AnchorMin; } }
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/// <summary>
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/// the maximun achor.
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/// Location对应的anchorMax.
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/// </summary>
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/// <value></value>
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public Vector2 anchorMax { get { return m_AnchorMax; } }
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/// <summary>
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/// the povot.
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/// Loation对应的中心点。
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/// </summary>
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/// <value></value>
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public Vector2 pivot { get { return m_Pivot; } }
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public static Location defaultLeft
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{
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get
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{
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return new Location()
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{
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align = Align.CenterLeft,
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left = 5,
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right = 0,
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top = 0,
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bottom = 0
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};
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}
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}
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public static Location defaultRight
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{
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get
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{
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return new Location()
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{
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align = Align.CenterRight,
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left = 0,
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right = 5,
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top = 0,
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bottom = 0
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};
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}
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}
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public static Location defaultTop
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{
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get
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{
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return new Location()
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{
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align = Align.TopCenter,
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left = 0,
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right = 0,
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top = 5,
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bottom = 0
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};
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}
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}
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public static Location defaultBottom
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{
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get
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{
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return new Location()
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{
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align = Align.BottomCenter,
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left = 0,
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right = 0,
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top = 0,
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bottom = 5
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};
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}
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}
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private void UpdateAlign()
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{
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switch (m_Align)
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{
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case Align.BottomCenter:
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m_TextAnchor = TextAnchor.LowerCenter;
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m_AnchorMin = new Vector2(0.5f, 0);
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m_AnchorMax = new Vector2(0.5f, 0);
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m_Pivot = new Vector2(0.5f, 0);
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break;
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case Align.BottomLeft:
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m_TextAnchor = TextAnchor.LowerLeft;
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m_AnchorMin = new Vector2(0, 0);
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m_AnchorMax = new Vector2(0, 0);
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m_Pivot = new Vector2(0, 0);
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break;
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case Align.BottomRight:
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m_TextAnchor = TextAnchor.LowerRight;
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m_AnchorMin = new Vector2(1, 0);
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m_AnchorMax = new Vector2(1, 0);
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m_Pivot = new Vector2(1, 0);
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break;
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case Align.Center:
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m_TextAnchor = TextAnchor.MiddleCenter;
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m_AnchorMin = new Vector2(0.5f, 0.5f);
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m_AnchorMax = new Vector2(0.5f, 0.5f);
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m_Pivot = new Vector2(0.5f, 0.5f);
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break;
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case Align.CenterLeft:
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m_TextAnchor = TextAnchor.MiddleLeft;
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m_AnchorMin = new Vector2(0, 0.5f);
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m_AnchorMax = new Vector2(0, 0.5f);
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m_Pivot = new Vector2(0, 0.5f);
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break;
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case Align.CenterRight:
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m_TextAnchor = TextAnchor.MiddleRight;
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m_AnchorMin = new Vector2(1, 0.5f);
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m_AnchorMax = new Vector2(1, 0.5f);
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m_Pivot = new Vector2(1, 0.5f);
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break;
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case Align.TopCenter:
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m_TextAnchor = TextAnchor.UpperCenter;
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m_AnchorMin = new Vector2(0.5f, 1);
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m_AnchorMax = new Vector2(0.5f, 1);
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m_Pivot = new Vector2(0.5f, 1);
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break;
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case Align.TopLeft:
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m_TextAnchor = TextAnchor.UpperLeft;
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m_AnchorMin = new Vector2(0, 1);
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m_AnchorMax = new Vector2(0, 1);
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m_Pivot = new Vector2(0, 1);
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break;
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case Align.TopRight:
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m_TextAnchor = TextAnchor.UpperRight;
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m_AnchorMin = new Vector2(1, 1);
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m_AnchorMax = new Vector2(1, 1);
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m_Pivot = new Vector2(1, 1);
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break;
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default:
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break;
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}
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}
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/// <summary>
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/// 返回在坐标系中的具体位置
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/// </summary>
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/// <param name="chartWidth"></param>
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/// <param name="chartHeight"></param>
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/// <returns></returns>
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public Vector3 GetPosition(float chartWidth, float chartHeight)
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{
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switch (align)
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{
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case Align.BottomCenter:
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return new Vector3(chartWidth / 2, bottom);
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case Align.BottomLeft:
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return new Vector3(left, bottom);
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case Align.BottomRight:
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return new Vector3(chartWidth - right, bottom);
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case Align.Center:
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return new Vector3(chartWidth / 2, chartHeight / 2);
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case Align.CenterLeft:
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return new Vector3(left, chartHeight / 2);
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case Align.CenterRight:
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return new Vector3(chartWidth - right, chartHeight / 2);
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case Align.TopCenter:
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return new Vector3(chartWidth / 2, chartHeight - top);
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case Align.TopLeft:
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return new Vector3(left, chartHeight - top);
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case Align.TopRight:
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return new Vector3(chartWidth - right, chartHeight - top);
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default:
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return Vector2.zero;
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}
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}
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public void Copy(Location location)
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{
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m_Align = location.align;
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m_Left = location.left;
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m_Right = location.right;
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m_Top = location.top;
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m_Bottom = location.bottom;
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}
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public override bool Equals(object obj)
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{
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if (ReferenceEquals(null, obj))
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{
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return false;
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}
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else if (obj is Location)
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{
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return Equals((Location)obj);
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}
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else
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{
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return false;
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}
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}
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public bool Equals(Location other)
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{
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if (ReferenceEquals(null, other))
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{
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return false;
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}
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return align == other.align &&
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left == other.left &&
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right == other.right &&
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top == other.top &&
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bottom == other.bottom;
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}
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public static bool operator ==(Location left, Location right)
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{
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if (ReferenceEquals(left, null) && ReferenceEquals(right, null))
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{
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return true;
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}
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else if (ReferenceEquals(left, null) || ReferenceEquals(right, null))
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{
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return false;
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}
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return Equals(left, right);
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}
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public static bool operator !=(Location left, Location right)
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{
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return !(left == right);
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}
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public override int GetHashCode()
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{
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return base.GetHashCode();
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}
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/// <summary>
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/// 属性变更时更新textAnchor,minAnchor,maxAnchor,pivot
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/// </summary>
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public void OnChanged()
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{
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UpdateAlign();
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}
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}
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}
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