Here are the three image styles I created for this tutorial. Go ahead and create two more image styles. Type in the width and height of your Image style. It’s better if your image style name is descriptive.įrom the drop-down, choose scale and crop. You can configure your own image styles at ‘Home > administration > Configuration> Media’ (/admin/config/media/image-styles). This image style would be used for large devices like desktops. Image style of 500px by 400px for a minimum breakpoint of 1200px and above.This image style would be used for medium devices like Ipads. mage style of 1000px by 450px for a minimum breakpoint of 740px up to breakpoint not more than 1200px.This image style would be used for mobile devices. Image style of 400px by 200px for a minimum breakpoint of 0px up to breakpoint not more than 740px.The multipliers allow us to display a crisper image for HD and retina display. It is important to take note that the breakpoints weight should be listed from smallest mediaQuery to largest mediaQuery. When the browser is at min-width: 740px we can load another image size. For example, we can load an image with a small image size for the breakpoint at min-width: 0px. alumni_theme.small:Įach breakpoint will tell Drupal what image size to load for each of the assigned mediaQuery. Your theme directory is usually found at "/themes/custom/yourthemename".įor this tutorial, I will call my theme "alumni_theme". In the root of your theme directory, create a file called "". If you have a custom theme, go to your editor. If you are using a default theme like Bartik, there is no need to create breakpoints.yml file. Click the checkbox next to "responsive Image".To enable the responsive image module, go to " Admin" > "Configuration" (/admin/config).However, this feature is not enabled by default. One of the major changes in building responsive images in Drupal 8 from Drupal 7 is the responsive image module being part of Drupal’s core - there is no need to download an extra module. 2, 2021 for an updated version of this topic, go to, " How to Set Up Responsive Images in Drupal 9." Step 1: Enable the Responsive Image module Keep in mind that Drupal 8 was end-of-lifed on Nov. Assign the responsive image style to the image field.
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