Add ability to ninepatch blurred rounded rectangle

src/pdf/SkPDFDevice.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 "SkPDFDevice.h"
 
 #include "SkAnnotation.h"
 #include "SkColor.h"
 #include "SkClipStack.h"
 #include "SkData.h"
 #include "SkDraw.h"
 #include "SkFontHost.h"
 #include "SkGlyphCache.h"
 #include "SkPaint.h"
 #include "SkPath.h"
 #include "SkPathOps.h"
 #include "SkPDFFont.h"
 #include "SkPDFFormXObject.h"
 #include "SkPDFGraphicState.h"
 #include "SkPDFImage.h"
 #include "SkPDFResourceDict.h"
 #include "SkPDFShader.h"
 #include "SkPDFStream.h"
 #include "SkPDFTypes.h"
 #include "SkPDFUtils.h"
 #include "SkRect.h"
+#include "SkRRect.h"
 #include "SkString.h"
 #include "SkTextFormatParams.h"
 #include "SkTemplates.h"
 #include "SkTypefacePriv.h"
 #include "SkTSet.h"
 
 #ifdef SK_BUILD_FOR_ANDROID
 #include "SkTypeface_android.h"
 
 struct TypefaceFallbackData {
@@ skipping 920 matching lines @@
 
     ScopedContentEntry content(this, d, paint);
     if (!content.entry()) {
         return;
     }
     SkPDFUtils::AppendRectangle(r, &content.entry()->fContent);
     SkPDFUtils::PaintPath(paint.getStyle(), SkPath::kWinding_FillType,
                           &content.entry()->fContent);
 }
 
+void SkPDFDevice::drawRRect(const SkDraw& draw, const SkRRect& rrect,
+                            const SkPaint& paint) {
+    SkPath  path;
+    path.addRRect(rrect);
+    this->drawPath(draw, path, paint, NULL, true);
+}
+
 void SkPDFDevice::drawPath(const SkDraw& d, const SkPath& origPath,
                            const SkPaint& paint, const SkMatrix* prePathMatrix,
                            bool pathIsMutable) {
     SkPath modifiedPath;
     SkPath* pathPtr = const_cast<SkPath*>(&origPath);
 
     SkMatrix matrix = *d.fMatrix;
     if (prePathMatrix) {
         if (paint.getPathEffect() || paint.getStyle() != SkPaint::kFill_Style) {
             if (!pathIsMutable) {
@@ skipping 1287 matching lines @@
 }
 
 bool SkPDFDevice::onReadPixels(const SkBitmap& bitmap, int x, int y,
                                SkCanvas::Config8888) {
     return false;
 }
 
 bool SkPDFDevice::allowImageFilter(SkImageFilter*) {
     return false;
 }