added SkDebugCanvas::toJSON

tools/debugger/SkDebugCanvas.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 SKDEBUGCANVAS_H_
 #define SKDEBUGCANVAS_H_
 
 #include "SkCanvas.h"
 #include "SkDrawCommand.h"
 #include "SkPath.h"
 #include "SkPathOps.h"
 #include "SkPicture.h"
 #include "SkString.h"
 #include "SkTArray.h"
+#include "UrlDataManager.h"
 
 class SkNWayCanvas;
 
 class SK_API SkDebugCanvas : public SkCanvas {
 public:
     SkDebugCanvas(int width, int height);
     virtual ~SkDebugCanvas();
 
     void toggleFilter(bool toggle) { fFilter = toggle; }
 
@@ skipping 102 matching lines @@
         the value of toggle.
      */
     void toggleCommand(int index, bool toggle);
 
     void setUserMatrix(SkMatrix matrix) {
         fUserMatrix = matrix;
     }
 
     SkString clipStackData() const { return fClipStackData; }
 
+    /**
+        Returns a JSON object representing all of the draws. The encoder may use the UrlDataManager
+        to store binary data such as images, referring to them via URLs embedded in the JSON.
+     */
+    Json::Value toJSON(UrlDataManager& urlDataManager);
+
 ////////////////////////////////////////////////////////////////////////////////
 // Inherited from SkCanvas
 ////////////////////////////////////////////////////////////////////////////////
 
     static const int kVizImageHeight = 256;
     static const int kVizImageWidth = 256;
 
     bool isClipEmpty() const override { return false; }
     bool isClipRect() const override { return true; }
     bool getClipBounds(SkRect* bounds) const override {
@@ skipping 108 matching lines @@
     void outputPoints(const SkPoint* pts, int count);
     void outputPointsCommon(const SkPoint* pts, int count);
     void outputScalar(SkScalar num);
 
     void updatePaintFilterCanvas();
 
     typedef SkCanvas INHERITED;
 };
 
 #endif