To open a toolbar
To open a toolbar as a free-standing group
| 4 | Right-click a tool palette button with a linked tool palette. The linked tool palette opens. |
See: Themes.
Draw a closed elliptical curve from focus points, center and edges, bounding rectangle, and around a curve.
Draws a closed elliptical curve around curve.
Draws a closed elliptical curve by corners.
以中心点与直径建立一个椭圆。
建立一条形状近似椭圆的 NURBS 曲线
Draws a closed elliptical curve from foci.
