Wondering if anybody knows if the stacked fractions toggle is accessible from D4D. I've scanned though most of the fieds in pgSaveVar^ but cannot find a likely candidate ...
It depends upon which toggle you are asking about. Both are fields in the savevar record definition in UVariables.pas. The general use one is the field "stakfrac". That's the one that appears in the Settings/Scale Type menu. The one used for associative dimensions that carry their scale type with them is "dimstakfrac" which appears in the Dimension/Linear/Lock Scale menu.