Rework Overstroke GM to show differences between expected and actual
authorhstern <hstern@google.com>
Tue, 9 Aug 2016 15:53:30 +0000 (08:53 -0700)
committerCommit bot <commit-bot@chromium.org>
Tue, 9 Aug 2016 15:53:30 +0000 (08:53 -0700)
commitbb9b2247a2bacb1a894d83762a3edb115ee3819d
tree8c31d7b08ade32f40126333705e31b5a735dcf98
parent55d318d35f672e9a4b7e1f2f10ce4e31312f49b6
Rework Overstroke GM to show differences between expected and actual

Draw the perpendiculars of the curve with the stroke width. See Cary's
SampleQuadStroker.cpp for what we are attempting to mimic.

BUG=589769,skia:5405,skia:5406
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2218773003

Review-Url: https://codereview.chromium.org/2218773003
gm/OverStroke.cpp