# CLKComplicationTemplateExtraLargeStackImage A template for displaying a single image with a short line of text below it. ``` class CLKComplicationTemplateExtraLargeStackImage ``` ## Overview This template belongs to the [`CLKComplicationFamily.extraLarge`](/documentation/ClockKit/CLKComplicationFamily/extraLarge) family.  The following table lists the dimensions of the image you use in this template. All dimensions are in pixels. All images must be specified as `@2x` images for display on Apple Watch, so the point-based dimensions are half the listed size. |Apple Watch Size|Width |Height | |----------------|-----------------------------------------------------------------------------|----------| |38 mm |156 pixels maximum  (You may specify images with a smaller width.)|84 pixels | |40 mm |174 pixels maximum  (You may specify images with a smaller width.)|90 pixels | |41 mm |192 pixels maximum  (You may specify images with a smaller width.)|95 pixels | |42 mm |174 pixels maximum  (You may specify images with a smaller width.)|90 pixels | |44 mm |192 pixels maximum  (You may specify images with a smaller width.)|102 pixels| |45 mm |207 pixels  (You may specify images with a smaller width.) |107 pixels| Instead of providing multiple images with different resolutions, you can provide a single, scaleable PDF asset. For more information, see `Manage Assets`. ## Topics ### Creating the Template [`init(line1ImageProvider:line2TextProvider:)`](/documentation/ClockKit/CLKComplicationTemplateExtraLargeStackImage/init(line1ImageProvider:line2TextProvider:)) Creates a new template from the provided image and text. [`templateWithLine1ImageProvider:line2TextProvider:`](/documentation/ClockKit/CLKComplicationTemplateExtraLargeStackImage/templateWithLine1ImageProvider:line2TextProvider:) Returns a new template from the provided image and text. ### Setting the Complication Data [`highlightLine2`](/documentation/ClockKit/CLKComplicationTemplateExtraLargeStackImage/highlightLine2) A Boolean value indicating which line should be drawn with a highlight. [`line1ImageProvider`](/documentation/ClockKit/CLKComplicationTemplateExtraLargeStackImage/line1ImageProvider) The image to display on the top line of the complication. [`line2TextProvider`](/documentation/ClockKit/CLKComplicationTemplateExtraLargeStackImage/line2TextProvider) The text to display on the bottom line of the complication. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)