BCGSuite for MFC
virtual void CBCGPDiagramVisualObject::DrawConnectionPorts ( CBCGPGraphicsManager pGM,
const CBCGPBrush brOutline,
const CBCGPBrush brFill 

Called by the framework to draw a connection ports.

pGMA pointer to a graphics manager.
brOutlineThe outline brush.
brFillThe fill brush.

Override this method to customize connection ports appearance. By default, the connection ports will be drawn as circles.