This ribbon displays when you select the Place Doubleline Command .
Style
Sets the drawing style.
Line Color
Sets the drawing color. You can select More to define custom colors with the Colors Dialog Box.
Line Type
Sets the drawing line type.
Line Width
Sets the line width.
Left Primary Line
Indicates that you are drawing the doubleline from the left side.
Right Primary Line
Indicates that you are drawing the doubleline from the right side.
Center Primary Line
Indicates that you are drawing the doubleline from the center.
Length
Sets the length of a line. This box accepts only positive values.
Angle
Sets the angle of a line. This box accepts positive or negative values. A positive value is counterclockwise from the x axis, and a negative value is clockwise from the x axis.
Thickness
Determines the thickness of the doubleline. This thickness is the distance between the doublelines. To change the width of each of the individual lines, use Line Width.