Initial checkin of skia source in google codebase.

* reviewed by me!

git-svn-id: http://skia.googlecode.com/svn/trunk@2 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 58 insertions, 0 deletions

diff --git a/include/graphics/SkStroke.h b/include/graphics/SkStroke.h
new file mode 100644
index 0000000000..8b148a4efc
--- /dev/null
+++ b/include/graphics/SkStroke.h
@@ -0,0 +1,58 @@
+#ifndef SkStroke_DEFINED
+#define SkStroke_DEFINED
+
+#include "SkPoint.h"
+#include "SkPaint.h"
+
+struct SkRect;
+class SkPath;
+
+#define SK_DefaultStrokeWidth		SK_Scalar1
+#define SK_DefaultMiterLimit		SkIntToScalar(4)
+
+
+/**	\class SkStroke
+	SkStroke is the utility class that constructs paths by stroking
+	geometries (lines, rects, ovals, roundrects, paths). This is
+	invoked when a geometry or text is drawn in a canvas with the
+	kStroke_Mask bit set in the paint.
+*/
+class SkStroke {
+public:
+	SkStroke();
+	SkStroke(const SkPaint&);
+	SkStroke(const SkPaint&, SkScalar width);	// width overrides paint.getStrokeWidth()
+
+	SkPaint::Cap	getCap() const { return (SkPaint::Cap)fCap; }
+	void		setCap(SkPaint::Cap);
+
+	SkPaint::Join	getJoin() const { return (SkPaint::Join)fJoin; }
+	void		setJoin(SkPaint::Join);
+
+//	SkScalar	getMiterLimit() const { return fMiterLimit; }
+	void		setMiterLimit(SkScalar);
+
+//	SkScalar	getWidth() const { return fWidth; }
+	void		setWidth(SkScalar);
+
+	bool		getDoFill() const { return SkToBool(fDoFill); }
+	void		setDoFill(bool doFill) { fDoFill = SkToU8(doFill); }
+
+	void	strokeLine(const SkPoint& start, const SkPoint& end, SkPath*) const;
+	void	strokeRect(const SkRect& rect, SkPath*) const;
+	void	strokeOval(const SkRect& oval, SkPath*) const;
+	void	strokeRRect(const SkRect& rect, SkScalar rx, SkScalar ry, SkPath*) const;
+	void	strokePath(const SkPath& path, SkPath*) const;
+
+	////////////////////////////////////////////////////////////////
+
+private:
+	SkScalar	fWidth, fMiterLimit;
+	U8			fCap, fJoin;
+	SkBool8		fDoFill;
+
+	friend class SkPaint;
+};
+
+#endif
+