https://docs.dopus.com/ 2026-05-17T03:23:36+00:00 https://docs.dopus.com/ https://docs.dopus.com/lib/exe/fetch.php?media=logo.png text/html 2023-07-27T04:24:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.dopus.com/doku.php?id=additional_functionality:viewing_images:image_marking&rev=1690431872&do=diff A common task is sorting through a bunch of digital photos, working out which ones to keep, which ones to upload, which ones to print, etc. The Image Marking feature in the standalone viewer can make this process very simple. Images you mark are automatically added to a text/html 2025-08-25T04:05:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.dopus.com/doku.php?id=additional_functionality:viewing_images:quickshow&rev=1756094707&do=diff QuickShow (similar to "Quick Look" on OsX) opens a very simple cut-down image viewer without toolbars or menus, hard-coded to appear as large as possible to display the image at its original size. If the image is larger than the screen it will be reduced in size and you can click and hold the mouse button to enlarge it. In this mode, the only keys that do anything are text/html 2024-07-19T00:38:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.dopus.com/doku.php?id=additional_functionality:viewing_images:viewer_keys_and_toolbar&rev=1721349519&do=diff By default, the main mouse and keyboard controls for the standalone viewer are as follows: * Scroll the image: Drag the image around with the left mouse button, or use the cursor keys. While dragging with the mouse, hold Ctrl to toggle between 1:1 scrolling and accelerated scrolling. text/html 2024-01-29T20:35:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.dopus.com/doku.php?id=additional_functionality:viewing_images:viewer_lister_linked&rev=1706560504&do=diff TOBEDONE Quick information to help until we finish writing a page for this: * A Lister-Linked viewer is like a detached preview pane. When you select a file in the main Opus window, the viewer displays that file, but it can be in a separate window or full-screen on a second monitor.