This last chapter includes how to reference other drawings and images in our drawing and several additional commands to deal with layers. When opening a drawing with references, these are loaded at the current state and cannot be directly modified.
REFERENCES command displays a palette to manage referenced external drawings and images. The
CLIPREFERENCE command allows the user to clip referenced drawings or blocks. The
CLIPIMAGE command allows the user to clip images.
HIDELAYER command allows the user to turn layers off by selecting entities that belong to those layers. The
SHOWLAYERS command turns on all layers. The
FREEZELAYER command allows the user to freeze layers by selecting entities that belong to those layers. The