Retrieve users input from Plug-in GUI

Answered

Permanently deleted user

October 28, 2020 15:55

Hi,
Hope you’re doing well!
I would like to retrieve the json string that is returned by the function “std::string Engine::manifestString() const;” and provides access to users input from the Plug-in GUI (Figure 1), and use the these parameters in “std::vector<IMetadataPacket*> DeviceAgent::cookSomeObjects() ” function.

                                                    Figure 1

Could you please help?
Thanks

0

• 

  Anton Babinov

  • Network Optix team

  October 29, 2020 07:23

  Hello Riles,

  which specific parameter do you want to use? All relevant parameters from GUI are saved in m_deviceAgentSettings structure and can be accessed from DeviceAgent::cookSomeObjects() ” function. Below is the example of how you can print the value of generateCars parameter:

   

  std::vector<IMetadataPacket*> DeviceAgent::cookSomeObjects()
  {
      std::unique_lock<std::mutex> lock(m_objectGenerationMutex);
  
      std::vector<IMetadataPacket*> result;
  
      NX_PRINT << __func__ << " (): generate cars = " << m_deviceAgentSettings.generateCars;
  
      if (m_lastVideoFrameTimestampUs == 0)
          return result;
  
      if (m_frameTimestampUsQueue.empty())
          return result;
  
          . . .
  }

  0
• 

  Norman

  • Network Optix team

  November 05, 2020 13:35

  Hi @...,

  We have not heard back from you in a while, so we are going to assume your question has been answered and set this topic to 'Answered'.

  0

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