![]() ![]() There is also the resize method, which returns a single image. There are two types of image optimizations available, fixed and fluid, which create multiple image sizes (1x, 1.5x, etc.). Icon: `src/images/gatsby-icon.png`, // This path is relative to the root of the site. Gatsby image objects are created through GraphQL methods. ![]() below I will put in the code for my config file and the file with the query along with a screenshot of the consoleĭescription: `My travel website showcasing the best destinations and deals`, Images, we can attach alt text to them and that alt text can be written once and used anywhere.HI i have been learning gatsby and im trying to use gatsby image but my images are not showing however you ca see it in the console wit 0 x 0 pixels. Json files - anything setup as part of our data-layer - is going to trigger this function.Ī super handy use of this onCreateNode function is to attach custom fields to our nodes. This function is going to get run once as each node on our graph is created. I’m building a portfolio and I have images for each of my services. fluid images have dimensions that change based on viewport size and other contextual factors. fixed images have known dimensions, and they require fewer processes to optimise. Turns out we can do exactly that using the onCreateNode function in the gatsby-node.js file. When performing queries on an image, you need to tell Gatsby whether that image is fixed or fluid. ![]() We query the image, the alt text would come along for the ride. Gatsby Image will automatically create a tiny image from your source image and load it first for quick display while the larger image file is downloaded and. If only there were some way we could attach the alt text to those images themselves. We solved our problem, but what if we want to reuse those images elsewhere in our project?Īll of the alt texts are just hardcoded in our page component. Now, our art-directed images have alt text. in whatever page will render the images. Pass the array to the gatsby-image component.To get our images art-directed with Gatsby, we'll follow these steps: ![]() If not, I would suggestįollowing the documentation here to get setup and learn how to render a single image in Gatsby. If you have worked with gatsby-image before, this will be very familiar to you. When your website shows different images based on different break points, this is known as art direction. Others might look great small, but look weird or get grainy large. Some images look great when they are really big, but a bit insipid when they are small. Not all images will look good at any size. If you want to skip this post and go straight to the repo, So, I thought I would share it with you :) Since making inaccessible websites is something bad devs do (and I want to be a good dev), I came up with a solution using state and custom graphql fields. Realized that there was not an obvious way of supplying alt text to my images. Make use of gatsbyimage 1.) Add Resolver to Gatsby 2.) Add fluid Image fragment 3.) Add fragment to createPages.js and createPosts.js Update createPages.js Add PageTemplateFragment Update createPosts.js Update PostTemplateFragment and BlogPreviewFragment 4.) Update Image.js to FluidImage.js 5. When I started exploring art direction and building an example site for the talk, I Gatsby does with your images out-of-the-box. gatsby-image doesnt take image urls directly like a normalI had spoken at this meetup before about working with images in Gatsby and all of the cool stuff I recently gave a talk at the GatsbyNYC meetup about doing art direction with images in Gatsby. ![]()
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