Dialog box "Parameters of point features"

The dialog box permits specifying the sizes common for all point features of selected map or theme or of selected layer or point feature type of map.

Size	Size of point features in map units.
Zoom threshold	Maximum size of point features when increasing displaying scale (in pixels).

OK	Performs the operation of changing sizes and closes the dialog box.
Cancel	Cancels actions performed in the dialog box and closes it.