Fields for entering parameters for creating and editing sign elements

Field	Description
	Cell size (2,4,8,12,16 points). This field allows you to set the most convenient image size in the sign editing field.
	Color selection field for creating a sign element: line, polygon, text. Clicking the left mouse button opens the color selection dialog.
	Contour thickness input fields for line creation (in millimeters).
	Fields of selecting a font and height of symbols for text creation (in millimeters).
	Button to increase the sign metric and the field to enter the increase coefficient.
	Button to rotate the selected elements of the sign and the field for entering the rotation angle. The elements are rotated relative to the anchor point.