To open a toolbar as a free-standing group
The linked tool palette opens.
See: Themes.
矩形
Draw a rectangular closed polyline from with options for starting at the center, three points, vertical, and rounded with arc or conic corners.
Rectangle, 3Point
指定三个点建立一个矩形。
Rectangle, Center
以矩形的中心点与一个角建立一个矩形。
Rectangle, Rounded
建立一个四个角为圆弧的矩形。
Rectangle, Rounded, conic corners
建立一个四个角为圆锥线的矩形。
Rectangle, Vertical
建立一个与工作平面垂直的矩形。