Collabora Office 21.06 帮助
Inserts a new layer in the document. Layers are only available in Draw, not in Impress.
To select a layer, click the corresponding tab at the bottom of the workspace.
Enter a name for the new layer.
Enter the title of the layer.
Enter a description of the layer.
Set the properties for the new layer.
Show or hide the layer.
When printing, print or ignore this particular layer.
Prevent elements on the layer from being edited.