Interface ElementDefinition

a space separated list of class names that the element has

you should only use style/css for very special cases; use classes instead

Wether the node can be grabbed and moved by the user

When locked a node's position is immutable (default false)

The model position of the node (optional on init, mandatory after)

can alternatively specify position in rendered on-screen pixels

Scratchpad data (usually temp or nonserialisable data)

Whether the selection state is mutable (default true)

Whether the element is selected (default false)

CssStyleDeclaration;