图层

Layers are an option to separate elements from another. The first layer from top will be rendered last (and would be shown above everything).

Do not confuse the layer feature with the collection feature. The earlier layer system was renamed to collections and doesn’t change the renderer priority and are lightweight to group some elements together. Read more about them here.

图层对话框

点击空画布打开图层对话框并点击“层”。

在这里你可以看到项目中的所有图层。 点击回收站图标或向左或向右移动以移除图层。 点击眼睛图标更改图层可见性。