Image.sprite

描述

用于渲染此图像的 Sprite。

这会返回图像的源 Sprite。也可以在 Inspector 中以图像组件部分的方式查看和更改此 Sprite。它还可以用来通过脚本更改 Sprite。

//Attach this script to an Image GameObject and set its Source Image to the Sprite you would like.
//Press the space key to change the Sprite. Remember to assign a second Sprite in this script's section of the Inspector.

using UnityEngine;
using UnityEngine.UI;

public class Example : MonoBehaviour
{
    Image m_Image;
    //Set this in the Inspector
    public Sprite m_Sprite;

    void Start()
    {
        //Fetch the Image from the GameObject
        m_Image = GetComponent<Image>();
    }

    void Update()
    {
        //Press space to change the Sprite of the Image
        if (Input.GetKey(KeyCode.Space))
        {
            m_Image.sprite = m_Sprite;
        }
    }
}