SharpResize



  1. Npm i strapi-provider-upload-aws-s3-sharp-resize. Yarn add strapi-provider-upload-aws-s3-sharp-resize. Now that the provider is installed, create a settings.json file in the following directory.
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  1. Sharp Resize Keep Aspect Ratio
  2. Sharp Resize Buffer
  3. Sharp Resize

The typical use case for this high speed Node.js module is to convert large images in common formats to smaller, web-friendly JPEG, PNG, WebP and AVIF images of varying dimensions. Multer-sharp-resizer Multer-sharp-resizer is a package for Resizing single/multiple images with node.js, express.js, multer.js Multer documentation and sharp.js sharp documentation. Multer-sharp-resizer: Resize one image or multiple images to multiple sizes with node.js, express.js, multer.js.

gatsby-transformer-sharpexposes several image processing GraphQL functions built on theSharp image processing library. With it andGatsby Imageyou can easily add fast, optimized, responsive images to your site.

Resize

Consult thedocumentationor peep thecodeof this example site for more information.

resize

Sharp resize keep aspect ratio

Easily resize and intelligently crop images given awidthand optionally a height.

Therotate optionexposes Sharp'srotate.

Sharp

resize(width: 125, height: 125, rotate: 180)

Sharp resize gif

We also expose all of Sharp'scropoptions with cropFocus.

The default isATTENTION, which the Sharp documentation describes as 'focus on the region with the highest luminance frequency, colour saturation and presence of skin tones' – which is why we actually see Mr. Gatsby toasting to us in the first thumbnail:

Sharp Resize Keep Aspect Ratio

fluid

For when you want an image that stretches across a fluid width container but will download the smallest image needed for the device e.g. a smartphone will download a much smaller image than a desktop device.

Sharp

If the max width of the container for the rendered markdown file is 800px, the fluid sizes would then be: 200, 400, 800, 1200, 1600, 2400 – enough to provide close to the optimal image size for every device size / screen resolution.

On top of that, fluidreturns everything else (namelyaspectRatioand abase64image to use as a placeholder) you need to implement the 'blur up'technique popularized byMediumandFacebook(and also available as a Gatsby plugin for Markdown content asgatsby-remark-images).

The duotone option (seeI,II,III), given two hex colorsshadowand highlight defining start and end color of the duotone gradient, converts the source image colors to match a gradient color chosen based on each pixels relative luminance.

Sharp Resize Buffer

The toFormat option lets you convert the source image to another image format. We use 'PNG' here to ensure that the duotoned image does not show any JPG artifacts.

fluid(duotone:{ highlight: '#f00e2e', shadow: '#192550'}, toFormat: PNG)

fluid(duotone:{ highlight: '#0ec4f1', shadow: '#192550', opacity: 50 })

By setting an optional third parameteropacity for duotone, a semi-transparent version of the duotone'd image will be composited over the original allowing the original image and its colors to partially 'shine through'.

fixed

Sharp Resize

For when you want a fixed sized image but that has different sized thumbnails for screens that support different density of images

Automatically create images for different resolutions — we do 1x, 1.5x, and 2x.

Thegrayscale optionuses Sharp'sgreyscaleto convert the source image to 8-bit greyscale, 256 shades of grey.