VERIFIED SOLUTION i

How to increase the size of the sample symbols (i.e. "swatch") in legend or legend designer windows in MapInfo Pro

Product affected: MapInfo Pro™
In MapInfo Professional legend or legend designer windows for layers made up of region objects, users can force the region swatch size to scale with the size of the font used in the legend associated with the region objects.
User-added image

For point objects, however, such scaling is not possible, as the size of the symbol swatch matches the point size of the actual point objects in the related mapper.
Therefore, to increase the size of the symbol swatches in the legend or legend designer, one must increase the size of the actual symbols in the mapper.

An enhancement request has been filed to allow symbol swatches to be increased in the legend designer window without having to adjust the size of the point objects in the mapper.
UPDATED:  October 18, 2017