tree 36d6f6ab3853a5c241b3b437a1dc181be5329f27
parent 3448143cc2aa517958b6551b9419e1e6141fb5cd
author Ralf Sippl <ralf.sippl@gmail.com> 1521502228 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1521502228 +0000

Calculate AP for multi-line markup annotations correctly

Currently, when constructing AP for multi-line markup annotations, we
only take into account the first set of quadpoints, resulting in only
the first line of the annotation being displayed if the annotation spans
multiple lines.

This CL, initially written by Jane Liu <janeliulwq@google.com>
(https://pdfium-review.googlesource.com/12010) takes into account all
the quadpoints, so multi-line annotations can be displayed correctly.

BUG=pdfium:876

Change-Id: I8be10ee38e01eb6525ddef556df1b727189455c7
Reviewed-on: https://pdfium-review.googlesource.com/28590
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>