Online Visualization

• Attributes Configuration
  

  Attribute	Description
  video_live	True : Enable online Visualization False : Disable online visualization
  video_last_image	When the video_live is true, The realtime image data can be accessed by reading this attribute

• Start Visualzation
  After the attribute "video_live" is setted to be true. The Pco Tango server is able to provide realtime image data.In order to visualize this data, an external application need to be used. We use taurus for this purpose. The instruction on how to use taurusimage for visualizing the image can be seen in:
  http://hasyweb.desy.de/services/computing/Spock/node53.html
  If the url is invalid, please go to http://hasyweb.desy.de/services/computing/Spock/Spock.html, then search 'taurusimage'.