![]() ![]() You can construct the source URL to a photo once you know its ID, server ID, and secret as returned by many API methods. This section helps you troubleshoot those errors.Create an App API Documentation Feeds What is the App Garden? Sometimes images won't display if you exceed the number of images allowed per field, have large image files on a complex viz, or are viewing the viz on a mobile device. Note: It’s a best practice to always align an Image Role field with a text description to make the content accessible for screen readers and other accessibility software. If you export your workbook and your viewer attempts to open it in Tableau 2022.3 or earlier, your viewer won’t be able to see the images. But users who export the viz to a pdf on a Tableau Cloud server may not be able to see the images. In this example, users who view the viz while connected to the same server shouldn’t have any issues seeing the images. For example, if you’re using images that are hosted on an internal server behind a firewall, be sure that everyone you share the viz with has sufficient permissions to access the images. Be sure that the images used in your vizzes are available to be viewed by everyone you share your vizzes with. You can export your workbooks with images and share them. You can now see images along with their associated data on your viz. Right-click (control click on Mac) the dimension field and select Image Role > URL.įrom your worksheet, drag the Image Role field onto the Rows or Columns shelf.Locate a discrete dimension field that has image URLs.The icon changes to an image icon, and your images are ready to use. Right-click (control click on Mac) the icon on the top left of the column and select Image Role > URL.Example data set: Product NameĪfter you’ve connected to your data source, you can assign an Image Role to your URLs from either the Data Source page or on the Data pane in a worksheet. To learn more about complexity settings and server-side rendering, see Configure Client-Side Rendering. gif file will show as a static image.ĭepending on the complexity of your viz, Tableau may default to a server-side render, which limits the number of images to 100 per field. In Tableau Desktop and Tableau Server with a server-side render, the. gif animations will only show on Tableau Cloud and Tableau Server with a client-side render. Note: If you're using Tableau 23.1 or earlier, your URLs must navigate to image files with. Ensure that each image file is smaller than 200 kb.Usually, you can load up to 500 images per field. Optimize the number of images used in your data set.If a transport protocol isn’t included, Tableau assumes https. Verify that each URL begins with http or https.To prepare your data, be sure that your image fields meet the requirements set by Tableau to be assigned an image role: Image Role can be assigned to discrete dimension fields that contain URLs that point to web images. You can dynamically add web images to your worksheets and use them in your headers to add visual detail. The data is telling you that you sold more high heels than wedges, but you can't picture the difference in the two types of shoe. Imagine that you're looking at a viz of monthly shoe sales. At Tableau, we know that images are a powerful tool when analyzing data. ![]()
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