Use any of the following methods to draw rectangles in Opus.
Rectangle.
.
You are prompted to select the start point of the rectangle.
Next you are prompted to specify the opposite corner.
Next you are prompted to enter a corner radius for the Rectangle. By default, this value is specified as 0.00 to ensure a square on the corners of the rectangle.
Accept the 0.00 default by pressing Enter, or type in a new value and then press Enter.
The rectangle is drawn to the dimensions specified, as shown below.