/**
* Creates a new layout instance from a Class Object.
*
* @param layout The Class object to create the instance of.
* @return A new instance of the Layout.
*/
protected static Layout getLayoutInstance(Class<? extends AbstractLayout> layout) {
return GraphVisualizer.getLayoutInstance(layout, new UndirectedSparseGraph());
}
/**
* Sets a new Layout for the graph.
*
* @param layout A Class object containing the Layout to be used.
*/
public void setGraphLayout(Class<? extends AbstractLayout> layout) {
this.setGraphLayout((Layout<V, E>) GraphVisualizer.getLayoutInstance(layout, this.graph));
}
/**
* Constructs a GraphVisualizer Object.
*
* @param layout A Class object of the type of class to use for the graph layout.
* @param size The initial size of the GraphVisualizer Object.
*/
public GraphVisualizer(Class<? extends AbstractLayout> layout, Dimension size) {
super(GraphVisualizer.getLayoutInstance(layout), size);
this.setup();
}