Experimental
Feature-detect a terra-draw sketch binding: any object exposing a callable setTool qualifies; anything else (including undefined when terra-draw is not installed) resolves to undefined and the shim keeps its current headless behavior.
setTool
undefined
Feature-detect a terra-draw sketch binding: any object exposing a callable
setToolqualifies; anything else (includingundefinedwhen terra-draw is not installed) resolves toundefinedand the shim keeps its current headless behavior.