@parceval Why is this needed?

Are you aware of the "styles" function of SolveSpace?

Yes i know about styles, but this is a global scaling parameter applied to all styles on top of it.

Yes i know about styles, but this is a global scaling parameter applied to all styles on top of it.

But why is it needed/useful?

For me it is useful because i use multiple screens with different resolutions, one is 4k and the other is hd, and its easier to adjust one value, than changing the size in all styles.

@parceval so this is a global size applied in addition to the style specific sizes, is that correct?

@parceval so this is a global size applied in addition to the style specific sizes, is that correct?

Exactly.

@parceval why does this use MmtoString and StringToMm? This scale factor should not depend on what units are selected. Or am I confusing those functions with those that convert units to/from mm?

That'd be weird to do float<-->string operations in a function and claim mm is relevant in the function name if it's not.

BTW, sorry about the delay looking at this - it seems reasonable.

@parceval This needs to convert number to string without involving the currently selected units. You'll get really weird and inconsistent results.