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  • UGUI 适应刘海屏幕


    创建脚本绑定到Panel。

    using UnityEngine;
    
    public class FitSafeArea:MonoBehaviour{
    	private Rect _safeArea;
    	private Rect _lastSafeArea;
    	private RectTransform _panel;
    
    	private void Awake() {
    		_panel=GetComponent<RectTransform>();
    
    		_safeArea=new Rect(0.0f,0.0f,Screen.width*0.9f,Screen.height);//测试:取屏幕宽度的0.9
    		//_safeArea=Screen.safeArea;
    	}
    
    	private void Start() {
    		refresh(_safeArea);
    	}
    
    	private void Update() {
    		refresh(_safeArea);
    	}
    
    	private void refresh(Rect r){
    		if(_lastSafeArea==r)return;
    		_lastSafeArea=r;
    		//
    		Debug.LogFormat("safeArea.position:{0}, safeArea.size:{1}",r.position,r.size);
    		Debug.LogFormat("anchorMin:{0},anchorMax:{1}",_panel.anchorMin,_panel.anchorMax);
    		Vector2 anchorMin=r.position;
    		Vector2 anchorMax=r.position+r.size;
    		//anchorMin(左上角)、anchorMax(右下角)表示在屏幕上的百分比位置,在屏幕内的取值范围是[0,1]
    		anchorMin.x /= Screen.width;
            anchorMin.y /= Screen.height;
            anchorMax.x /= Screen.width;
            anchorMax.y /= Screen.height;
            _panel.anchorMin = anchorMin;
            _panel.anchorMax = anchorMax;
    		Debug.LogFormat("anchorMin:{0},anchorMax:{1}",_panel.anchorMin,_panel.anchorMax);
    		Debug.Log("=====================================================================");
    	}
    }
    
    
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  • 原文地址:https://www.cnblogs.com/kingBook/p/11207493.html
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