Warning, /documentation/digikam-doc/slideshow_tools/opengl_viewer.rst is written in an unsupported language. File is not indexed.
0001 .. meta:: 0002 :description: Using digiKam OpenGL Viewer 0003 :keywords: digiKam, documentation, user manual, photo management, open source, free, learn, easy, slide, opengl 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 .. _opengl_viewer: 0012 0013 OpenGL Viewer 0014 ============= 0015 0016 .. contents:: 0017 0018 This tool preview a series of items using OpenGL hardware to speed-up rendering. There is no configuration dialog. Calling this tool from :menuselection:`View --> OpenGL Image Viewer` will show items in full-screen mode. 0019 0020 .. note:: 0021 0022 This tool does not include an OSD (On Screen Display). Navigating between items is done with keyboard and mouse. 0023 0024 .. figure:: videos/opengl_viewer.webp 0025 :width: 600px 0026 :alt: 0027 :align: center 0028 0029 Screencast of the OpenGL Viewer 0030 0031 The usage from Keyboard and mouse to quickly navigate between items is listen below: 0032 0033 - Item Access 0034 0035 Previous Item: 0036 :kbd:`Up` key 0037 :kbd:`PgUp` key 0038 :kbd:`Left` key 0039 Mouse wheel up 0040 0041 Next Item: 0042 :kbd:`Down` key 0043 :kbd:`PgDown` key 0044 :kbd:`Right` key 0045 Mouse wheel down 0046 0047 Quit: 0048 :kbd:`Esc` key 0049 0050 - Item Display 0051 0052 Toggle fullscreen to normal: 0053 :kbd:`f` key 0054 0055 Toggle scroll-wheel action: 0056 :kbd:`c` key (either zoom or change image) 0057 0058 Rotation: 0059 :kbd:`r` key 0060 0061 Reset view: 0062 double click 0063 0064 Original size: 0065 :kbd:`o` key 0066 0067 Zooming: 0068 Move mouse in up-down-direction while pressing the right mouse button 0069 :kbd:`c` key and use the scroll-wheel 0070 :kbd:`+` and :kbd:`-` keys 0071 :kbd:`ctrl` + scrollwheel 0072 0073 Panning: 0074 Move mouse while pressing the left button 0075 0076 - Others 0077 0078 Show help dialog: 0079 :kbd:`F1` key