Snap points
With all placing functions and with the measuring function, certain points of the front panel or objects can be “snapped”. The meanings of the letters belonging to the points in each case are as follows:
Beginning/end of a line (E)
Midpoint of a line (M)
Beginning/end of an arc (E)
Midpoint of an arc (M)
Section of an arc at 0° (1), 90° (2), 180° (3), 270° (4)
Reference point of the element (R)
Four corners and midpoints of the lines of the selection rectangle (C)