...
2) Once you have the fully qualified identifiers of the variables computed using Twips literals, you may prepare FixType statements to tell gmStudio to make the a Twips to Pixels adjustment of to the literal values used in computing those variables. This is done by changing the type of the variable to TwipsX or TwipsY using a FixType statement. This is typically done in a Compile\Refactor block:
...
In addition, you will often use type="TwipsX" with properties and method arguments declared in Interface Description Files and RefactorLibrary for COM APIs:
...