add Method param to drawTextOnPath, supporting SVG spec

include/core/SkDraw.h

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkDraw_DEFINED
@@ skipping 50 matching lines @@
 
     /* If dstOrNull is null, computes a dst by mapping the bitmap's bounds through the matrix. */
     void    drawBitmap(const SkBitmap&, const SkMatrix&, const SkRect* dstOrNull,
                        const SkPaint&) const;
     void    drawSprite(const SkBitmap&, int x, int y, const SkPaint&) const;
     void    drawText(const char text[], size_t byteLength, SkScalar x,
                      SkScalar y, const SkPaint& paint) const;
     void    drawPosText(const char text[], size_t byteLength,
                         const SkScalar pos[], int scalarsPerPosition,
                         const SkPoint& offset, const SkPaint& paint) const;
-    void    drawTextOnPath(const char text[], size_t byteLength,
-                        const SkPath&, const SkMatrix*, const SkPaint&) const;
+    void    drawTextOnPath(const char text[], size_t byteLength, const SkPath&, const SkMatrix*,
+                           SkCanvas::TextOnPathMethod, const SkPaint&) const;
     void    drawVertices(SkCanvas::VertexMode mode, int count,
                          const SkPoint vertices[], const SkPoint textures[],
                          const SkColor colors[], SkXfermode* xmode,
                          const uint16_t indices[], int ptCount,
                          const SkPaint& paint) const;
 
     /**
      *  Overwrite the target with the path's coverage (i.e. its mask).
      *  Will overwrite the entire device, so it need not be zero'd first.
      *
@@ skipping 69 matching lines @@
     SkDrawProcs*    fProcs;         // optional
 
 #ifdef SK_DEBUG
     void validate() const;
 #else
     void validate() const {}
 #endif
 };
 
 #endif