@dyve/11ty-plugin-sanity-responsiveimage
v1.2.1
Published
@11ty shortcode outputs responsive <img> tag with srcset attribute using the sanity.io CDN
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11ty-plugin-sanity-responsiveImages
@11ty shortcode outputs reponsive <img> tag with srcset attribute using the sanity.io CDN
Install
npm install @dyve/11ty-plugin-sanity-responsiveimage
Add the plugin to Eleventy
.eleventy.js
// import the plugin
const responsiveImage = require('@dyve/11ty-plugin-sanity-responsiveimage');
module.exports = function (eleventyConfig) {
// add the plugin to eleventy
eleventyConfig.addPlugin(responsiveImage, { client: sanityClient });
};
Configuration
This plugin requires an instance of @sanity/client
.
For more information check the official documentation
Plugin options
{
client: sanityClient; // your instance of @sanity/client
}
How to use
In your 11ty templates use the shortCode sanityImage
.
With a SanityImageObject:
{% sanityImage metadata.hero.image, {srcs:"420,600", alt: metadata.hero.image_desc} %}
With a sanity CDN url:
{% sanityImage "https://cdn.sanity.io/images/<sanity-project-id>/production/c763e4d43ffef64035de83214a2163ee123e75db-720x720.jpg", {srcs:"420,600,900,1024", alt:"some alternative text"} %}
shortCode options
{
// string: comma separated list of image width. Note: the last width will be used as `width` attribute on the <img> tag
srcs: "420,600",
// defines the `alt` attribute on the <img> tag
alt: "alternative text"
// string: css class to add
classList: "cls1 cls2"
// element style
style: "width: 50px;"
}
Example
{% sanityImage "https://cdn.sanity.io/images/XXX/production/f3533b119b9fe433461316680948eb8fbd53e848-960x640.jpg", {srcs:"420,600,900,1024", alt:"my description"} %}
generates
<img
src="https://cdn.sanity.io/images/XXX/production/f3533b119b9fe433461316680948eb8fbd53e848-960x640.jpg?fit=crop"
srcset="
https://cdn.sanity.io/images/XXX/production/f3533b119b9fe433461316680948eb8fbd53e848-960x640.jpg?rect=160,0,640,640&w=420&h=420&fit=crop&auto=format 420w,
https://cdn.sanity.io/images/XXX/production/f3533b119b9fe433461316680948eb8fbd53e848-960x640.jpg?rect=160,0,640,640&w=600&h=600&fit=crop&auto=format 600w,
https://cdn.sanity.io/images/XXX/production/f3533b119b9fe433461316680948eb8fbd53e848-960x640.jpg?rect=160,0,640,640&w=900&h=900&fit=crop&auto=format 900w,
https://cdn.sanity.io/images/XXX/production/f3533b119b9fe433461316680948eb8fbd53e848-960x640.jpg?rect=160,0,640,640&w=1024&h=1024&fit=crop&auto=format 1024w
"
sizes="100vw"
width="1024"
alt="my description"
/>
Aspect ratio
By default if no width
and height
properties are specified the plugin will assume it's a square image.
If width
and height
are specified they will be used to calculate the aspect ratio of the image.