tree 60867a553375398df6e24302ab3640c159450c00
parent f8ffb2b1a5d73594c0034c746a99f78c84031a49
author Lei Zhang <thestig@chromium.org> 1655148394 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1655148394 +0000

Add IsVertWritingCIDFont() helper.

Centralize repeated logic in a single place inside cpdf_textobject.cpp,
to help various callers determine this font characteristic in a
consistent way.

Change-Id: I4aa94c22a70f3211dc7746143743278526305e8f
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/94371
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>