A width and height of "-1" indicate that the figure should be given its preferredsize.
宽和高的值为“- 1”,表明应当为该图提供理想的大小。
2
Click on the zoom button, drag to the preferredsize and position, release mouse button, that's all!
点击缩放按钮,拖动到首选大小和位置,释放鼠标按钮,这一切!
3
If you are looking for a cruising sailboat, depending on your preferredsize range, you may be choosing between a sloop and a ketch, the two most common types of cruising sailboats.