nico.fyi
    Published on

    How to render zoomable image with Shadcn UI and Tailwind CSS in Next.js

    Authors

    Shadcn/UI has amazing UI components. Even when a component you want is not available, you can compose it using the available components.

    For example, I needed a zoomable image component. When an image is clicked, it should display the image in a larger size. To do this, I just used the Dialog component from Shadcn UI and the Image component from Next.js.

    zoomable-image.tsx
    import Image from 'next/image'
    import { Dialog, DialogContent, DialogTrigger } from './ui/dialog'
    import { DetailedHTMLProps, ImgHTMLAttributes } from 'react'
    
    export default function ZoomableImage({
      src,
      alt,
      className,
    }: DetailedHTMLProps<ImgHTMLAttributes<HTMLImageElement>, HTMLImageElement>) {
      if (!src) return null
      return (
        <Dialog>
          <DialogTrigger asChild>
            <Image
              src={src}
              alt={alt || ''}
              sizes="100vw"
              className={className}
              style={{
                width: '100%',
                height: 'auto',
              }}
              width={500}
              height={100}
            />
          </DialogTrigger>
          <DialogContent className="max-w-7xl border-0 bg-transparent p-0">
            <div className="relative h-[calc(100vh-220px)] w-full overflow-clip rounded-md bg-transparent shadow-md">
              <Image src={src} fill alt={alt || ''} className="h-full w-full object-contain" />
            </div>
          </DialogContent>
        </Dialog>
      )
    }
    

    If you don't use Next.js, you can use the <img> tag instead of the <Image> tag.

    Give it a try by clicking the photo of my cute kittens below. 😇


    By the way, I'm making a book about Pull Requests Best Practices. Check it out!

    Did you like this post?

    I'm looking for a job as full stack developer. If you're interested, you can read more about me here.