change SkPoint::setLength to set itself to (0,0) if it starting length is degenerate.
authorreed <reed@google.com>
Tue, 9 Dec 2014 19:50:32 +0000 (11:50 -0800)
committerCommit bot <commit-bot@chromium.org>
Tue, 9 Dec 2014 19:50:33 +0000 (11:50 -0800)
commita8b326c01a92e7f331c2c5dcf75cd7ce7a99ce73
treeed6afb077cec3b5494a969f06bf7829b22e16224
parent6dd1739cc2ce50b8344ee00ce395d5839fd5c1ec
change SkPoint::setLength to set itself to (0,0) if it starting length is degenerate.

BUG=skia:3203
TBR=caryclark

Review URL: https://codereview.chromium.org/785933003
include/core/SkPoint.h
src/core/SkPath.cpp
src/core/SkPoint.cpp
tests/PointTest.cpp