The Tor Browser: gfx/skia/trunk/src/pathops/SkPathWriter.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /*

     2  * Copyright 2012 Google Inc.

     3  *

     4  * Use of this source code is governed by a BSD-style license that can be

     5  * found in the LICENSE file.

     6  */

     7 #ifndef SkPathWriter_DEFINED

     8 #define SkPathWriter_DEFINED

    10 #include "SkPath.h"

    12 class SkPathWriter {

    13 public:

    14     SkPathWriter(SkPath& path);

    15     void close();

    16     void cubicTo(const SkPoint& pt1, const SkPoint& pt2, const SkPoint& pt3);

    17     void deferredLine(const SkPoint& pt);

    18     void deferredMove(const SkPoint& pt);

    19     void deferredMoveLine(const SkPoint& pt);

    20     bool hasMove() const;

    21     void init();

    22     bool isClosed() const;

    23     bool isEmpty() const { return fEmpty; }

    24     void lineTo();

    25     const SkPath* nativePath() const;

    26     void nudge();

    27     void quadTo(const SkPoint& pt1, const SkPoint& pt2);

    28     bool someAssemblyRequired() const;

    30 private:

    31     bool changedSlopes(const SkPoint& pt) const;

    32     void moveTo();

    34     SkPath* fPathPtr;

    35     SkPoint fDefer[2];

    36     SkPoint fFirstPt;

    37     int fCloses;

    38     int fMoves;

    39     bool fEmpty;

    40     bool fHasMove;

    41     bool fMoved;

    42 };

    45 #endif /* defined(__PathOps__SkPathWriter__) */

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