pathops remove degenerate line on close
If first and last point are very nearly the same,
pathops considers the contour closed, but SkPath
adds a degenerate line to connect the two.
Change pathops to emit the first point rather than
a point very nearly the same as the last point
in a contour to avoid the degenerate line.
TBR=reed@google.com
Bug: skia:8249
Change-Id: Ibcc18643c78db4955c9eda9ca90219aad81d56d5
Reviewed-on: https://skia-review.googlesource.com/147720
Reviewed-by: Cary Clark <caryclark@skia.org>
Commit-Queue: Cary Clark <caryclark@skia.org>
Auto-Submit: Cary Clark <caryclark@skia.org>
diff --git a/src/pathops/SkPathWriter.h b/src/pathops/SkPathWriter.h
index 6534b84..b3a26b4 100644
--- a/src/pathops/SkPathWriter.h
+++ b/src/pathops/SkPathWriter.h
@@ -41,7 +41,7 @@
void moveTo();
const SkTArray<SkPath>& partials() const { return fPartials; }
bool someAssemblyRequired();
- void update(const SkOpPtT* pt);
+ SkPoint update(const SkOpPtT* pt);
SkPath fCurrent; // contour under construction
SkTArray<SkPath> fPartials; // contours with mismatched starts and ends