Connection

In this documentaion you can see the Struckture of a connection Node.

So first a tabel wich explains the messagefileds, used types and what the field is for.

but first here is an exampel of a connection:

Example of a connection (what=P_C_CONNECTION_TYPE='pcCT')

BMessage('pcCT') {

Node::from = (type = 'PNTR')(size = 4)

Node::to = (type = 'PNTR')(size = 4)

Node::Data = BMessage(0x0) {

Name = string("Unbenannt", 10 bytes)

}

Node::type = int8(0x1 or 1 or '[')

ProjectConceptor::doc = (type = 'PNTR')(size = 4)

Node::selected = bool(true)

GraphEditor0::Renderer = (type = 'PNTR')(size = 4)

}

BMessage Field	Type	Description
Node::From	Pointer to a BMessage (node)	Points to the node where the connection start
Node::To	Pointer to a BMessage (node)	Points to the node where the connection end
Node::selected	boolean	Stores if this connection ist currently selected or no
Node::Data	BMessage	Contains all displayed data for this Connection
ProjectConceptor::doc	Pointer to a PDocument	points to the document wich this connection belong to
Node::type	int	Int wich tells what kind of connection this is: eg straight or bended or bezier or ...

ProjectConceptor