73 lines
2.2 KiB
C#
73 lines
2.2 KiB
C#
using UnityEngine;
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using UnityEngine.UI;
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using System.Collections;
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using DG.Tweening;
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/// <summary>
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/// UI提示
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/// </summary>
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public class ImageTips : MonoBehaviour
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{
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public Image image; // UI Image组件
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private RectTransform selfRect;
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private Tween tween;
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public void OnInit()
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{
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selfRect = GetComponent<RectTransform>();
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HideTips();
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}
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/// <summary>
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/// 使用sizeDelta缩放
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/// </summary>
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/// <param name="target"></param>
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public void ShowTips(RectTransform target)
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{
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gameObject.SetActive(true);
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image.enabled = true;
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selfRect.SetParent(target);
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selfRect.anchoredPosition = Vector2.zero;
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selfRect.localScale = Vector2.one; //HQB高亮大小不定，调整缩放
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selfRect.sizeDelta = new Vector2(target.sizeDelta.x + 20f, target.sizeDelta.y + 20f);
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tween = DOVirtual.Float(1, 0.3f, 0.5f, t =>
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{
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Color finalColor = image.color;
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finalColor.a = t;
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image.color = finalColor;
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}).SetLoops(-1, LoopType.Yoyo); //HQB 原始数值：1,0.2,1
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}
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/// <summary>
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/// 针对父物体锚点在四个角的情况
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/// </summary>
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/// <param name="target"></param>
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public void ShowTipsExtend(RectTransform target)
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{
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gameObject.SetActive(true);
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image.enabled = true;
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selfRect.anchorMax = target.anchorMax;
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selfRect.anchorMin = target.anchorMin;
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selfRect.SetParent(target);
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selfRect.anchoredPosition = target.anchoredPosition;
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selfRect.offsetMin = new Vector2(-25f, -25f);
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selfRect.offsetMax = new Vector2(25f, 25f);
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;
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//selfRect.localScale = Vector2.one;//HQB高亮大小不定，调整缩放
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tween = DOVirtual.Float(1, 0.3f, 0.5f, t =>
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{
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Color finalColor = image.color;
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finalColor.a = t;
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image.color = finalColor;
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}).SetLoops(-1, LoopType.Yoyo); //HQB 原始数值：1,0.2,1
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}
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public void HideTips()
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{
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if (tween != null)
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tween.Kill(true);
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if (transform.parent != null)
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transform.parent = null;
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gameObject.SetActive(false);
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}
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} |