ONOS Web UI - Topo2Background Documentation

Topo2Background is a class that manages which type or background is displayed for the current region. It receives a JSON object from the Topo2CurrentLayout event determines the type of background and then renders.

#Exposed methods ##init()

• Adds an svg group for the background
• Initiates the Map and Sprite Service
• Adds a zoomer to the local scope

##addLayout(data: json) This method determines the type of background to to be shown with the given data

##getBackgroundType() Returns the current background type

##resetZoom() Repositions the background pan and zoom to the default values specified in the background json