1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/src/pathops/SkPathWriter.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,45 @@
1.4 +/*
1.5 + * Copyright 2012 Google Inc.
1.6 + *
1.7 + * Use of this source code is governed by a BSD-style license that can be
1.8 + * found in the LICENSE file.
1.9 + */
1.10 +#ifndef SkPathWriter_DEFINED
1.11 +#define SkPathWriter_DEFINED
1.12 +
1.13 +#include "SkPath.h"
1.14 +
1.15 +class SkPathWriter {
1.16 +public:
1.17 + SkPathWriter(SkPath& path);
1.18 + void close();
1.19 + void cubicTo(const SkPoint& pt1, const SkPoint& pt2, const SkPoint& pt3);
1.20 + void deferredLine(const SkPoint& pt);
1.21 + void deferredMove(const SkPoint& pt);
1.22 + void deferredMoveLine(const SkPoint& pt);
1.23 + bool hasMove() const;
1.24 + void init();
1.25 + bool isClosed() const;
1.26 + bool isEmpty() const { return fEmpty; }
1.27 + void lineTo();
1.28 + const SkPath* nativePath() const;
1.29 + void nudge();
1.30 + void quadTo(const SkPoint& pt1, const SkPoint& pt2);
1.31 + bool someAssemblyRequired() const;
1.32 +
1.33 +private:
1.34 + bool changedSlopes(const SkPoint& pt) const;
1.35 + void moveTo();
1.36 +
1.37 + SkPath* fPathPtr;
1.38 + SkPoint fDefer[2];
1.39 + SkPoint fFirstPt;
1.40 + int fCloses;
1.41 + int fMoves;
1.42 + bool fEmpty;
1.43 + bool fHasMove;
1.44 + bool fMoved;
1.45 +};
1.46 +
1.47 +
1.48 +#endif /* defined(__PathOps__SkPathWriter__) */
