Package diva.graph.layout

Class LayoutUtilities

  • public final class LayoutUtilities
extends java.lang.Object
    Miscellaneous utility routines used in layout.
    Version:
    $Id$
    Author:
    Michael Shilman
    Pt.AcceptedRating:
    Red

    • Constructor Summary

      Constructors 
      Constructor Description
      LayoutUtilities()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static boolean checkConsistency​(java.lang.Object composite, GraphModel model)
      Check consistency of the graph in terms of topology and layout.
      static boolean checkContainment​(java.lang.Object composite, GraphModel model)
      Check consistency and containment in terms of topology and layout.
      static void place​(LayoutTarget target, java.lang.Object node, double x, double y)
      Place the given node at the given position and reroute its edges.
      static void placeNoReroute​(LayoutTarget target, java.lang.Object node, double x, double y)
      Place the given node at the given position but do not reroute its edges.
      static void routeVisibleEdges​(java.lang.Object composite, LayoutTarget target)
      Iterate over all the visible edges in the given graph and reroute them.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • LayoutUtilities

        public LayoutUtilities()

    • Method Detail

      • place

        public static final void place​(LayoutTarget target,
                               java.lang.Object node,
                               double x,
                               double y)
        Place the given node at the given position and reroute its edges.

      • placeNoReroute

        public static final void placeNoReroute​(LayoutTarget target,
                                        java.lang.Object node,
                                        double x,
                                        double y)
        Place the given node at the given position but do not reroute its edges.

      • checkConsistency

        public static final boolean checkConsistency​(java.lang.Object composite,
                                             GraphModel model)
        Check consistency of the graph in terms of topology and layout.

      • checkContainment

        public static final boolean checkContainment​(java.lang.Object composite,
                                             GraphModel model)
        Check consistency and containment in terms of topology and layout.

      • routeVisibleEdges

        public static final void routeVisibleEdges​(java.lang.Object composite,
                                           LayoutTarget target)
        Iterate over all the visible edges in the given graph and reroute them.