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The Airbar Input node provides the following output values: Min, Max, Size and Center. Set up the Airbar via Com Port.

This node can be found under Nodes > Input > Devices > AirBar

Node Properties

Port:
Enter the number of the COM Port the Airbar is connected to. Press Connect.

Node control

With Widget Designer version 6, all nodes support so called node commands. Node commands access functions (i.e methods) from a node and / or set a parameter (i.e. property).

Enter "Node", followed by the according ID and a dot and a list will pop up showing all available commands for the node. For instance, Node1.TintColor.SetRGB(125,0,255) colors the node in purple.
In addition, the node properties with a parameter ID (the small superscript number) can be edited via the command Node1.SetParam(ID,new Value) or WDNodeSetParam(NodeID,ParamID,Value).

Node output values

The node generates the following output:

- Min Output = Minimum Position from left

- Max Output = Maximum Position from left

- Size Output = distance between two points

- Center Output = center Position between Min and Max