1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/src/core/SkStroke.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,56 @@
1.4 +/*
1.5 + * Copyright 2006 The Android Open Source Project
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 +
1.11 +#ifndef SkStroke_DEFINED
1.12 +#define SkStroke_DEFINED
1.13 +
1.14 +#include "SkPath.h"
1.15 +#include "SkPoint.h"
1.16 +#include "SkPaint.h"
1.17 +
1.18 +/** \class SkStroke
1.19 + SkStroke is the utility class that constructs paths by stroking
1.20 + geometries (lines, rects, ovals, roundrects, paths). This is
1.21 + invoked when a geometry or text is drawn in a canvas with the
1.22 + kStroke_Mask bit set in the paint.
1.23 +*/
1.24 +class SkStroke {
1.25 +public:
1.26 + SkStroke();
1.27 + SkStroke(const SkPaint&);
1.28 + SkStroke(const SkPaint&, SkScalar width); // width overrides paint.getStrokeWidth()
1.29 +
1.30 + SkPaint::Cap getCap() const { return (SkPaint::Cap)fCap; }
1.31 + void setCap(SkPaint::Cap);
1.32 +
1.33 + SkPaint::Join getJoin() const { return (SkPaint::Join)fJoin; }
1.34 + void setJoin(SkPaint::Join);
1.35 +
1.36 + void setMiterLimit(SkScalar);
1.37 + void setWidth(SkScalar);
1.38 +
1.39 + bool getDoFill() const { return SkToBool(fDoFill); }
1.40 + void setDoFill(bool doFill) { fDoFill = SkToU8(doFill); }
1.41 +
1.42 + /**
1.43 + * Stroke the specified rect, winding it in the specified direction..
1.44 + */
1.45 + void strokeRect(const SkRect& rect, SkPath* result,
1.46 + SkPath::Direction = SkPath::kCW_Direction) const;
1.47 + void strokePath(const SkPath& path, SkPath*) const;
1.48 +
1.49 + ////////////////////////////////////////////////////////////////
1.50 +
1.51 +private:
1.52 + SkScalar fWidth, fMiterLimit;
1.53 + uint8_t fCap, fJoin;
1.54 + SkBool8 fDoFill;
1.55 +
1.56 + friend class SkPaint;
1.57 +};
1.58 +
1.59 +#endif
