tree c780fa157596ad6489df2fcc6a931716dd2f7550
parent e858d1fb244dff2855ad86d30b5bc510371d896c
author Miklos Vajna <vmiklos@collabora.co.uk> 1564472462 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1564472462 +0000

Add FPDFPageObj_GetClipPath() API

This adds an API to expose the data inside CPDF_ClipPath.

Next to the initial getter, this also adds:

- FPDFClipPath_CountPaths() to get number of paths inside the clip path
- FPDFClipPath_CountPathSegments() to get the number of segments inside
  one specific path
- FPDFClipPath_GetPathSegment() to get a FPDF_PATHSEGMENT, which can be
  already analyzed using the existing FPDFPathSegment_*() APIs.

Bug: pdfium:1332
Change-Id: I6a8d99fd80d1df2c3e1c1406757f20d9f9873f0d
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/58310
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>