OverlayScreen Display
This section describes the options presented under the OSD Tab of the preferences dialog.
Overlay Screen Display
The contents of the Overlay Screen Display is defined by the Image Overlay Template. This template is easily customised to display a wide range of data.
The format of each entry is:
%tag[:max_length][:extra]%
Tag | Replaced by |
name | Filename of the picture |
path | Full path, including filename, of the picture |
collection | Name of the collection |
number | Current number of image in the list |
total | Total number of images |
date | File date |
size | File size |
width | Image width |
height | Image height |
res | Image resolution |
keywords | Image keywords from metadata |
comment | Image comment from XMP metadata |
imagecomment | JPEG image comment |
rating | Image rating |
<meta_tag> | The Exif, XMP, or IPTC tag from metadata |
lua/<lua_script>/ | The output of a Lua script file |
lua//<lua_command> | The output of a Lua command |
As an aide, in addition to standard metadata tags, Geeqie provides a number of pre-formatted tags .
Examples of usage are:
%keywords%
%Exif.Photo.DateTimeOriginal%
%lua/jpeg_comment.lua/:12%
%lua//return(os.date())%
Refer to Lua Extensions for further information.
The length of displayed data can be limited by using the :max_length parameter. The following example will truncate the displayed data to 20 characters and will add 3 dots at the end to denote the truncation.
%formatted.Camera:20%
If two or more variables are connected with the | character, the variables are displayed with a separator. For example::
%formatted.ShutterSpeed%|%formatted.ISOSpeedRating%|%formatted.FocalLength%
"1/20s - 400 - 80 mm"
"1/200 - 80 mm"
If there is no data for a requested tag, the line is not displayed.
The :extra parameter may be used to format the output by prepending and appending a text string to the displayed item.
The special character * is used to mark the position of the Tag data item. If no * is present, the extra string is just appended to the standard data displayed. Any "\n" is replaced by a newline on display. Pango mark up is accepted in both left and right parts. If the data item is empty, nothing will be displayed.
Examples:
Template | Example display |
%name: <i>*</i>\n% | filename001.jpg |
%size:\n% | 123456 |
%formatted.ISOSpeedRating:ISO *% | ISO 100 |
%collection:Collection: <b>*</b> \n% | Collection: my_new_collection |
- Font , Text , Background
- The font used for the Overlay Screen Display, as well as the font colour and background colour, may be set via these buttons. Colour transparency can also be set.
- Help
-
Show syntax help
- Defaults
-
Restore default image overlay template