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Variable:
This is a hash table of all the images used directly by
WebMagick and located in the $opt_iconpath
(see section Specifying WebMagick Icon Location) directory. The elments are pairs of icon `id's and the
filename of the image. The `id's currently used internally by
`WebMagick' are :- `background', `dirbackground',
`prev', `next', `next_grey', `up', `help', and
`ball'. These IDs are used as follows:
background
dirbackground
prev
next
next_gray
up
help
ball
By default the background
and dirbackground
options are
undefined which results in no background images being defined.
Other images can also be defined in the hash table and WebMagick will automatically process those images along with the images it uses, to generate the icon URL and size infomation. This information can then be used in the various special formating options to add extra, or special purpose links.
An alternative way to define entries (particularly useful in directory .webmagickrc files) is to define (or undefine) individual hash table entries.
Use syntax similar to
$opt_icons{'background'} = 'background.gif';
to add a background image to the thumbnail page or override an existing definition.
Use syntax similar to
undef $opt_icons{'background'};
to undefine an existing definition for the image corresponding to `background'. This can be useful if the default is to display a background image but you want to turn off the background image for a particular sub-directory tree.
Variable:
Argument:
Base name of the master index files (default server index), usually set to `index.html'. This is also the filename WebMagick will look for in sub-directories and parent directory `.webmagickrc' files as the document to make links to.
EG: If a directory is not processed by WebMagick, by either never
running WebMagick on that directory, or the option
$opt_ignore
has been set, then setting $opt_indexname
will
specify the document WebMagick created index files of OTHER
directories should link to.
If you do not want WebMagick to ever link to this directory then setting
the option, $opt_indexname
, to "NOLINK" will will prevent
WebMagick index files in other directories from linking to this
directory.
If you want WebMagick to entirely ignore a particular directory tree, even during recursion of the surrounding directories, then you can use the following options in its "`.webmagickrc'" file:
# # .webmagickrc -- WebMagick is not to process or even link # to this directory tree # $opt_indexname = 'NOLINK'; # Do not link to this directory $opt_ignore = 1; # Do not generate WebMagick image indexes $opt_prune = 1; # Don't recurse into sub-directories
Variable:
Argument:
Name of directory information file (default `README.html'). If this file exists in the directory, then it will be displayed in preference to the first page of images and a link will appear in the directory frame which links to the image index. Typically the contents of this file describe the images to be viewed.
Variable:
Argument:
Base name of page-related index files (default `.index'). This name is used as the prefix for all generated files except for the main index file. The default naming creates these as hidden files (UNIX convention).
Variable:
Argument:
Specify the file name to contain the directory-name to title cross-reference for naming sub-directories (default file name `.dirindex'). If this file exists, then dirtext will replace `dirname' if `dirname' is found in the file. This provides the ability to use user-specified text rather than actual sub-directory names. The order specified by this file is used to sort directory names. If an entry for a directory is not in this file, then that directory name is sorted alphbetically with relation to the other directory names.
The format of the file is:
dirname dirtext
With dirname representing the directory name and dirtext representing the replacement link text.
It is wise to limit the length of dirtext to fit within the limitations of the directory frame.
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