If the link style is STRAIGHT_LINE_STYLE,
the layout can connect the links so that they point to the node
center.
Connecting the links so that they point to the node center is
particularly useful when the nodes use an instance of IlvFreeLinkConnector or IlvClipLinkConnector and no link clip
interface is set.
Example of specifying links that connect
to node center
In CSS
To specify that links connect to node centers, add to the GraphLayout section:
connectLinksToNodeCenters : "true";
In Java
To specify that links connect to node
centers use the method:
void setConnectLinksToNodeCenters(boolean enable)