Position a vertical line at the right to the
y-axis.
Input field Change parameter: Enter the distance to y-axis M (height of
the hexagon).
Note
If you accidentally
enter a variable that is not in the variable list, the message
Unknown variable will
appear in the dialog box instead of OK (see
figure). You cannot create it in the drawing.
If there are syntactical mistakes in the
Change parameter dialog box, a message
appears. Check the string and correct the invalid characters.