Canvas

A Canvas node defines how to retrieve, parse and analyze data from a live network. Each canvas is a relatively independent workflow and can finish a single task.

A Canvas node contains the following sub nodes:

• Device Queue
• Device (this)
• Command
• Table
• Table Operator
• Output

• How to open a Canvas node?
  Use one of the following ways to open a Canvas node:
  
  • Right-click a Canvas node on the Execution Flow tab and select Open in the pop-up menu.
  • Double-click a Canvas node on the Execution Flow tab to open the Canvas node directly.

• How to close Canvas nodes?
  To close a Canvas, select the Canvas tab and click the  icon.
  

See also:

• Variable
• Creating a Qapp
• If condition