enable subpixel text on the subpixel translate sample

samplecode/SampleSubpixelTranslate.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 
 #include "Resources.h"
@@ skipping 53 matching lines @@
 
         static const SkPaint::FilterLevel gLevels[] = {
             SkPaint::kNone_FilterLevel,
             SkPaint::kLow_FilterLevel,
             SkPaint::kMedium_FilterLevel,
             SkPaint::kHigh_FilterLevel
         };
 
         SkPaint paint;
         paint.setTextSize(48);
+        paint.setSubpixelText(true);
 
         paint.setAntiAlias(true);
         for (size_t i = 0; i < SK_ARRAY_COUNT(gLevels); ++i) {
             paint.setFilterLevel(gLevels[i]);
             SkRect r = SkRect::MakeXYWH( fCurPos.fX + i * (fSize + 10), fCurPos.fY, fSize, fSize );
             canvas->drawBitmapRect( fBM, r, &paint );
         }
 
         canvas->drawText( "AA Scaled", strlen("AA Scaled"), fCurPos.fX + SK_ARRAY_COUNT(gLevels) * (fSize + 10), fCurPos.fY + fSize/2, paint );
 
@@ skipping 28 matching lines @@
     }
 
 private:
     typedef SampleView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new SubpixelTranslateView("mandrill_256.png", .05f, .05f); }
 static SkViewRegister reg(MyFactory);