20.3.2.1 lockedCanvas

The locked canvas element acts as a container for more advanced drawing objects. The notion of a locked canvas comes from the fact that the generating application opening the file cannot create this object and can

thus not perform edits either. Thus the drawing object is locked from all UI adjustments that would normally take place.

[Note: The W3C XML Schema definition of this element’s content model (CT_GvmlGroupShape) is located in A.4.1. end note]