add Method param to drawTextOnPath, supporting SVG spec

samplecode/SampleAll.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SampleCode.h"
 #include "SkBlurMask.h"
 #include "SkCanvas.h"
@@ skipping 454 matching lines @@
         canvas->drawPosText(ascii, asciiLength, pos2.begin(), paint);
 
         canvas->translate(SkIntToScalar(50), 0);
         paint.setColor(SK_ColorCYAN);
         canvas->drawText(utf8, sizeof(utf8) - 1, x, y, paint);
 
         canvas->translate(SkIntToScalar(30), 0);
         paint.setColor(SK_ColorMAGENTA);
         paint.setTextEncoding(SkPaint::kUTF16_TextEncoding);
         matrix.setTranslate(SkIntToScalar(10), SkIntToScalar(10));
-        canvas->drawTextOnPath((void*) utf16, sizeof(utf16), path, &matrix, paint);
+        canvas->drawTextOnPath((void*) utf16, sizeof(utf16), path, &matrix,
+                               SkCanvas::kStretch_TextOnPathMethod, paint);
         canvas->translate(0, SkIntToScalar(20));
-        canvas->drawTextOnPath((void*) utf16simple, sizeof(utf16simple), path, &matrix, paint);
+        canvas->drawTextOnPath((void*) utf16simple, sizeof(utf16simple), path, &matrix,
+                               SkCanvas::kStretch_TextOnPathMethod, paint);
         canvas->restore();
 
         canvas->translate(0, SkIntToScalar(60));
         paint.setTextEncoding(SkPaint::kUTF8_TextEncoding);
         canvas->restore();
     }
 
     virtual SkView::Click* onFindClickHandler(SkScalar x, SkScalar y, unsigned modi) {
         fClickPt.set(x, y);
         this->inval(NULL);
@@ skipping 89 matching lines @@
 private:
     SkPoint fClickPt;
     SkBitmap fBug, fTb, fTx;
     typedef SampleView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new DemoView; }
 static SkViewRegister reg(MyFactory);