diff options
| -rw-r--r-- | IkiWiki/Plugin/img.pm | 6 | ||||
| -rw-r--r-- | doc/ikiwiki/directive/img.mdwn | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/IkiWiki/Plugin/img.pm b/IkiWiki/Plugin/img.pm index ae681f9e6..fe0ba2ef1 100644 --- a/IkiWiki/Plugin/img.pm +++ b/IkiWiki/Plugin/img.pm @@ -66,12 +66,16 @@ sub preprocess (@) { my $base = IkiWiki::basename($file); my $issvg = $base=~s/\.svg$/.png/i; my $ispdf = $base=~s/\.pdf$/.png/i; + my $pagenumber = exists($params{pagenumber}) ? int($params{pagenumber}) : 0; + if ($pagenumber != 0) { + $base = "p$pagenumber-$base"; + } eval q{use Image::Magick}; error gettext("Image::Magick is not installed") if $@; my $im = Image::Magick->new(); my $imglink; - my $r = $im->Read($srcfile); + my $r = $im->Read("$srcfile\[$pagenumber]"); error sprintf(gettext("failed to read %s: %s"), $file, $r) if $r; my ($dwidth, $dheight); diff --git a/doc/ikiwiki/directive/img.mdwn b/doc/ikiwiki/directive/img.mdwn index cda62b58f..08d158987 100644 --- a/doc/ikiwiki/directive/img.mdwn +++ b/doc/ikiwiki/directive/img.mdwn @@ -28,6 +28,9 @@ to the full size version. By default it does; set "link=somepage" to link to another page instead, or "link=no" to disable the link, or "link=http://url" to link to a given url. +The `pagenumber` parameter selects which of multiple images should be rendered; +this is relevant mainly for GIF and PDF source images. + You can also set default values that will be applied to all later images on the page, unless overridden. Useful when including many images on a page. |