text: /*
   *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
   *
   *  Use of this source code is governed by a BSD-style license
   *  that can be found in the LICENSE file in the root of the source
   *  tree. An additional intellectual property rights grant can be found
   *  in the file PATENTS.  All contributing project authors may
   *  be found in the AUTHORS file in the root of the source tree.
   */
  #ifndef WEBRTC_RTC_TOOLS_EVENT_LOG_VISUALIZER_PLOT_PROTOBUF_H_
  #define WEBRTC_RTC_TOOLS_EVENT_LOG_VISUALIZER_PLOT_PROTOBUF_H_
  
  #include "webrtc/rtc_base/ignore_wundef.h"
  RTC_PUSH_IGNORING_WUNDEF()
  #include "webrtc/rtc_tools/event_log_visualizer/chart.pb.h"
  RTC_POP_IGNORING_WUNDEF()
  #include "webrtc/rtc_tools/event_log_visualizer/plot_base.h"
  
  namespace webrtc {
  namespace plotting {
  
  class ProtobufPlot final : public Plot {
   public:
    ProtobufPlot();
    ~ProtobufPlot() override;
    void Draw() override;
    void ExportProtobuf(webrtc::analytics::Chart* chart);
  };
  
  class ProtobufPlotCollection final : public PlotCollection {
   public:
    ProtobufPlotCollection();
    ~ProtobufPlotCollection() override;
    void Draw() override;
    Plot* AppendNewPlot() override;
    void ExportProtobuf(webrtc::analytics::ChartCollection* collection);
  };
  
  }  // namespace plotting
  }  // namespace webrtc
  
  #endif  // WEBRTC_RTC_TOOLS_EVENT_LOG_VISUALIZER_PLOT_PROTOBUF_H_
  