Customizing a node icon

To display an icon inside the shape of a network node, set the property icon to the URL of the icon to be displayed. Note that the URL should be absolute. The URL Access Service is not implicitly used here. If you want to use it, you must do so explicitly.
If you do not want an icon, set the property iconVisible to false .
The icon is always displayed inside the shape (or centered on top of the marker if the shape type is MARKER ).
If the label is inside the shape ( labelPosition = Center ), the position of the icon relative to the label is controlled by the property iconPosition , which can be any direction defined by the interface IlvDirection. For example, iconPosition = Left places the icon to the left of the label.