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0001 .. meta:: 0002 :description: Overview to digiKam Light Table 0003 :keywords: digiKam, documentation, user manual, photo management, open source, free, learn, easy, light table, synchronize, by-pair, compare, preview, canvas 0004 0005 .. metadata-placeholder 0006 0007 :authors: - digiKam Team 0008 0009 :license: see Credits and License page for details (https://docs.digikam.org/en/credits_license.html) 0010 0011 .. _lighttable_overview: 0012 0013 Overview 0014 ======== 0015 0016 .. contents:: 0017 0018 .. figure:: images/light_table_main_view.webp 0019 :alt: 0020 :align: center 0021 0022 The Light Table Comparing Side By Side Two RAW Files 0023 0024 digiKam features a light table in a separate window to easily compare images. It works with all supported image formats including RAW files. 0025 0026 .. figure:: images/light_table_context_menu.webp 0027 :alt: 0028 :align: center 0029 0030 The Main Icon-View Context Menu To Place Items To Compare On Light Table 0031 0032 Select one or several images in any view from the main window, call **Place onto Light Table** :kbd:`Ctrl+L` from the context menu. The selection will be added to the light table, and its separate window will open. When you are back to the digiKam main window you can quickly access the light table with :menuselection:`Tools --> Light Table` :kbd:`L`. 0033 0034 .. figure:: videos/light_table_item_selection.webp 0035 :width: 600px 0036 :alt: 0037 :align: center 0038 0039 Screencast Of The digiKam Light Table Item Selection From the Thumbbar 0040 0041 Playing With The Stack Contents 0042 =============================== 0043 0044 Synchronized Mode 0045 ----------------- 0046 0047 From the thumbbar drag & drop images to the left and right comparison pane below. A little arrow will indicate which copy is shown in which pane. The current selected pane will be highlighted by frame. If you choose **Synchronize** from the toolbar, any zoom and panning in one window will be synchronously executed in the other pane, so that you can compare the same areas of two images. 0048 0049 .. figure:: videos/light_table_views_synchronized.webp 0050 :width: 600px 0051 :alt: 0052 :align: center 0053 0054 Screencast Of The digiKam Light Table Using The **Synchonize** Mode With Side By Side Views 0055 0056 By Pair Mode 0057 ------------ 0058 0059 Another mode is better suited for quickly culling from a series of images. If you choose **By Pair** from the toolbar, the first two images will be automatically inserted into the comparison panes. Click on any thumbnail to make it the left side preview, the adjacent thumbnail to the right will be inserted into the right pane. That make it easy to sift through a series of similar images. 0060 0061 .. figure:: videos/light_table_views_bypair.webp 0062 :width: 600px 0063 :alt: 0064 :align: center 0065 0066 Screencast of the digiKam Light Table Using The **By-Pair** Mode With Side By Side Views 0067 0068 Of course, the usual edit actions work from the light table directly using :menuselection:`File --> Edit...` :kbd:`F4`. This open current selected preview canvas in **Image Editor**. 0069 0070 All image information from the main window right sidebar is available for each of the two previews in the light table. The Light Table **Left Sidebar** is dedicated to the **Left Pane**, and the **Right Sidebar** for the **Right Pane**. This makes it easy to link visual differences to exposure data for example. 0071 0072 In the lower right corner of each pane there you find a built-in panning action (crossed arrows). Click on it and keep the left mouse button pressed to pan across the image (with **Synchrone** mode, both images will show the same viewing point). 0073 0074 Zooming works the same as in other views: use indifferently the zoom slider below the panes or **Ctrl-scroll wheel** to zoom in and out, with both images when **Synchrone** mode is selected. 0075 0076 .. tip:: 0077 0078 If you use muti-screen on your computer, it's a good idea to place **Main Window** on a screen and the **Light Table** on other one to increase your experience. 0079 0080 .. note:: 0081 0082 Light Table has a specific configuration page from digiKam setup dialog. For more details, read :ref:`this section <lighttable_settings>` from the manual.