tree 0ceba32322df6dc4de0f85359649108fb94c2629
parent 2e941d00c8372fafc1b30361a5f1d0640df7be91
author Dominic Mazzoni <dmazzoni@chromium.org> 1582048116 -0800
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1582049676 +0000

Support adding attributes to PDF document structure nodes.

This is an important part of writing a tagged PDF. Many of the nodes
in the document structure tree need additional attributes, just like
in HTML.

This change aims to add support for a few useful attributes, not to
be comprehensive.

Bug: chromium:1039816

Change-Id: I64a6b36b0b4ec42fd27ae4ad702afce95c95af5d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/268878
Commit-Queue: Dominic Mazzoni <dmazzoni@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
Auto-Submit: Dominic Mazzoni <dmazzoni@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Derek Sollenberger <djsollen@google.com>