Drag
resize
rotate
設計面闆(Designer Canvas ：variable size, scrollable)
縮略圖（Zoombox）
框線選擇（Rubberband selection）
Toolbox (drag & drop)
Connecting items
Open, Save
Cut, Copy, Paste, Delete
Group, Ungroup
Align (Left, Right, Top, Bottom, Centered horizontal, Centered vertical)
Distribute (horizontal, vertical)
Order (Bring forward, Bring to top, Send backward, Send to back)