tree 920e1502184d8d48c4b1007058293f2d9a149a44
parent 456e9703276d803f633d5e8a6b5ee485f4e4207a
author Henrique Nakashima <hnakashima@chromium.org> 1535577818 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1535577818 +0000

Fix radial shading when center of start point is on the border of an end circle.

Radial shading is done between two circles with their own centers and
radii. When one has a radius of 0 and is located on or very close to
the border of the other circle, a should be 0, but is not due to
rounding errors unless the circles are aligned in x or y.

Bug: pdfium:1140
Change-Id: Ief2efa91f3f16f7bed439aa471b258fa4d680acf
Reviewed-on: https://pdfium-review.googlesource.com/41590
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>