How Can I Change Next.Js Image Component src with animation?-CodePudding

In Nextjs, I can change the src using state when I hover over the image, but I want to do this with animation like fadein, fadeout.

const [logoSrc, setLogoSrc] = useState("/logo.png");

<Image
   src={logoSrc}
   width={237}
   height={64}
   priority
   onm ouseEnter={() => {
      setLogoSrc("/hover-logo.png");
    }}
      onm ouseOut={() => {
      setLogoSrc("/logo.png");
    }}
/>

CodePudding user response：

An image's src propriety is sadly not part of animatable properties. If you want an animation you could load the two images, hide and show them trough CSS, something like this:

body {
  margin: 0;
}
.img-container {
  position: relative;
  height: 100vh;
}

.img-container .img2 {
  opacity: 0;
  transition: 1s;
}

.img-container:hover .img2 {
  opacity: 1;
}

.img-container img {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

<div >
  <img  src="https://images.unsplash.com/photo-1648737966174-c5ef7b893fcd?ixlib=rb-1.2.1&ixid=MnwxMjA3fDF8MHxlZGl0b3JpYWwtZmVlZHwxfHx8ZW58MHx8fHw=&auto=format&fit=crop&w=500&q=60" />
  <img  src="https://images.unsplash.com/photo-1654175979772-0f0eaa672d08?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxlZGl0b3JpYWwtZmVlZHw4fHx8ZW58MHx8fHw=&auto=format&fit=crop&w=500&q=60" />
</div>

CodePudding user response：

You can add css styles to next/image component - see https://nextjs.org/docs/api-reference/next/image and search for "CSS styles".

And then you can use css3 transitions, good descriptions is here: CSS3 Transition - Fade out effect

Have fun :)