激活以查看工作窗格的当前大小。
并在您设置窗格大小时在测量框中看到它的变化。
作者:格式-3D
描述:SketchUp 3D建模器、渲染器
Activate to see the current size of your working pane.
And see it change in the measurement box as you set the pane size.

Mc-View尺寸