Function: createToolGroup()
createToolGroup(
toolGroupId):IToolGroup|undefined
Create a new tool group with the given name. ToolGroups are the new way in Cornerstone3DTools to share tool configuration, state (enabled, disabled, etc.) across a set of viewports.
Parameters
• toolGroupId: string
The unique ID of the tool group.
Returns
IToolGroup | undefined
A reference to the tool group that was created.