Create bookmarks from HTML outline automatically #103
Conversation
|
See also 00e76d9 I guess this PR needs to include the same "pdf-itext5" changes, also. The new source file likely needs a file header including the license. I'll gladly address all of this once I'm given a preliminary feedback on the functional change I'm suggesting. |
|
As a demo one could try this rather tough document: |
|
As a side note, I've first thought this could/should be best controlled via style sheet extensions, like (possible user-agent styles): h1 { -pdf-bookmark: 1 }
h2 { -pdf-bookmark: 2 }
h3 { -pdf-bookmark: 3 }
h4 { -pdf-bookmark: 4 }
h5 { -pdf-bookmark: 5 }
h6 { -pdf-bookmark: 6 }
/* Exclude outline of nested sectioning roots. */
blockquote :any(h1, h2, h3, h4, h5, h6),
td :any(h1, h2, h3, h4, h5, h6) {
-pdf-bookmark: none;
}(See Possible user styles: /* Exclude individual heading from outline. */
h3.extra { -pdf-bookmark: none }
/* Establish non-heading bookmark. */
tr.extra {
-pdf-bookmark: 4 attr(data-bookmark-name);
}The last one would mean establish an implicit section of level/rank 4, and set the bookmark name to the value of the "data-bookmark-name" attribute of the element (vs. using the element text content). All this require more thought on how the given property cascades, etc., and I don't currently have enough knowledge of the CSS implementation in |
|
Looks good! Thanks. This is a much better approach than before. |
<head>which most likely duplicate the HTML outlinedata-pdf-bookmarkattribute hintsWhen bookmarks have been already defined using
<bookmarks>– no result change. To suppress the automatic bookmarks generation completely one could specify: