使用图层

使用图层来组织物件，您可以同时操作图层中所有的物件，也更方便管理物件。当物件分配了图层，您可以一次关闭它们、更改线框显示颜色，或一次选中图层中所有的物件。

管理图层

Toggle Layer panel.

Save and restore the current layer state.

Duplicate (copy) a layer including all layer attributes and geometry.

Turns off the selected object's layer.

Turns a specified layer on and all other layers off.

Delete unused block definitions, groups, layers, hatch patterns, linetypes, annotation styles, and materials.

Set the current layer to match a specified object.

Change an object's layer.

Change an object's layer to the current layer.

Copy objects to a layer.

Change an object's layer to match another object.