A React component to render images smoothly.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// RenderSmoothImage.jsx | |
import React from "react"; | |
import './styles.scss'; | |
export default ({ src, alt = "notFound", objectFit = "contain" }) => { | |
const [imageLoaded, setImageLoaded] = React.useState(false); | |
const [isValidSrc, setIsValidSrc] = React.useState(!!src); | |
return ( | |
<div className="smooth-image-wrapper"> | |
{isValidSrc ? ( | |
<img | |
className={`smooth-image img-${imageLoaded ? "visible" : "hidden"}`} | |
style={{ objectFit }} | |
src={src} | |
alt={alt} | |
onLoad={() => setImageLoaded(true)} | |
onError={() => setIsValidSrc(false)} | |
/> | |
) : ( | |
<div className="smooth-no-image">{alt}</div> | |
)} | |
{isValidSrc && !imageLoaded && ( | |
<div className="smooth-preloader"> | |
<span className="loader" /> | |
</div> | |
)} | |
</div> | |
); | |
}; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// styles.scss | |
.fullSize { | |
width: 100%; | |
height: 100%; | |
} | |
.smooth-image-wrapper { | |
@extend .fullSize; | |
position: relative; | |
.smooth-image { | |
transition: opacity 1s; | |
@extend .fullSize; | |
} | |
.smooth-no-image { | |
display: flex; | |
align-items: center; | |
justify-content: center; | |
@extend .fullSize; | |
background-color: #fcfcfc; | |
text-transform: capitalize; | |
} | |
.img-visible { | |
opacity: 1; | |
} | |
.img-hidden { | |
opacity: 0; | |
} | |
@keyframes preloader-block { | |
from { | |
background-position: 0%, 0; | |
} | |
to { | |
background-position: 170%, 0; | |
} | |
} | |
.smooth-preloader { | |
position: absolute; | |
top: 0; | |
left: 0; | |
@extend .fullSize; | |
background: rgba(245, 245, 245, 0.34); | |
.loader { | |
background-image: linear-gradient(to right, #e6e6e6, #ffffff, #e6e6e6); | |
@extend .fullSize; | |
display: inline-block; | |
background-size: 200%; | |
animation: preloader-block 2s linear 0s infinite reverse forwards; | |
} | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment