Macro Language Reference > Macros > Application > ffontuse
  
ffontuse
Description
Internal PTC ALD file format macro used in .3d and .3f files.
Syntax
ffontuse
Additional Information
* 
This complicated macro is only used internally by PTC ALD : it is undocumented and therefore recommended that no manual intervention should be attempted as it is likely to cause errors or a crash of the application.