Add SkCanvas::drawPosTextBounded.

src/core/SkBBoxRecord.h

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkBBoxRecord_DEFINED
 #define SkBBoxRecord_DEFINED
@@ skipping 31 matching lines @@
     virtual void drawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top,
                             const SkPaint* paint = NULL) SK_OVERRIDE;
     virtual void drawBitmapRectToRect(const SkBitmap& bitmap, const SkRect* src,
                                 const SkRect& dst, const SkPaint* paint) SK_OVERRIDE;
     virtual void drawBitmapMatrix(const SkBitmap& bitmap, const SkMatrix& mat,
                                   const SkPaint* paint) SK_OVERRIDE;
     virtual void drawBitmapNine(const SkBitmap& bitmap, const SkIRect& center,
                                 const SkRect& dst, const SkPaint* paint) SK_OVERRIDE;
     virtual void drawPosText(const void* text, size_t byteLength,
                              const SkPoint pos[], const SkPaint& paint) SK_OVERRIDE;
+    virtual void drawPosTextBounded(const void* text, size_t byteLength,
+                                    const SkPoint pos[], const SkRect& bbox,
+                                    const SkPaint& paint) SK_OVERRIDE;
     virtual void drawPosTextH(const void* text, size_t byteLength,
                               const SkScalar xpos[], SkScalar constY,
                               const SkPaint& paint) SK_OVERRIDE;
     virtual void drawSprite(const SkBitmap& bitmap, int left, int top,
                             const SkPaint* paint) SK_OVERRIDE;
     virtual void drawTextOnPath(const void* text, size_t byteLength,
                                 const SkPath& path, const SkMatrix* matrix,
                                 const SkPaint& paint) SK_OVERRIDE;
     virtual void drawVertices(VertexMode mode, int vertexCount,
                               const SkPoint vertices[], const SkPoint texs[],
                               const SkColor colors[], SkXfermode* xfer,
                               const uint16_t indices[], int indexCount,
                               const SkPaint& paint) SK_OVERRIDE;
     virtual void drawPicture(SkPicture& picture) SK_OVERRIDE;
 
 private:
     /**
      * Takes a bounding box in current canvas view space, accounts for stroking and effects, and
      * computes an axis-aligned bounding box in device coordinates, then passes it to handleBBox()
      * returns false if the draw is completely clipped out, and may safely be ignored.
      **/
     bool transformBounds(const SkRect& bounds, const SkPaint* paint);
 
     typedef SkPictureRecord INHERITED;
 };
 
 #endif