Module com.googlecode.blaisemath.graphtheory.ui
Package com.googlecode.blaisemath.graph.view

Class VisualGraph<G>

  • Type Parameters:
    G - graphics canvas type
    public class VisualGraph<G>
extends Object
    Combines a GraphLayoutManager and a DelegatingNodeLinkGraphic to manage a graph and its node locations. The graph is maintained by the manager, and the visual elements by the graphic.
    Author:
    Elisha Peterson

    • Constructor Summary

      Constructors 
      Constructor Description
      VisualGraph​(com.google.common.graph.Graph graph)
      Construct adapter with the specified graph.
      VisualGraph​(com.googlecode.blaisemath.graph.layout.GraphLayoutManager manager, @Nullable Supplier<com.googlecode.blaisemath.graphics.impl.DelegatingNodeLinkGraphic<Object,​com.google.common.graph.EndpointPair<Object>,​G>> graphicSupplier)
      Construct adapter with the specified manager.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      com.googlecode.blaisemath.coordinate.CoordinateManager getCoordinateManager()
      Return the coordinate manager responsible for node locations.
      com.googlecode.blaisemath.graphics.Renderer<Shape,​G> getEdgeRenderer()
      Return edge renderer.
      com.googlecode.blaisemath.style.ObjectStyler<com.google.common.graph.EndpointPair<Object>> getEdgeStyler()
      Return edge styler.
      com.google.common.graph.Graph getGraph()
      Return the graph instance being visualized.
      com.googlecode.blaisemath.graphics.Renderer<com.googlecode.blaisemath.primitive.AnchoredText,​G> getLabelRenderer()
      Return label renderer.
      com.googlecode.blaisemath.graph.layout.GraphLayoutManager getLayoutManager()
      Return the layout manager responsible for updating positions.
      com.googlecode.blaisemath.graphics.Renderer<Point2D,​G> getNodeRenderer()
      Return node renderer.
      com.googlecode.blaisemath.style.ObjectStyler<Object> getNodeStyler()
      Return node styler.
      com.googlecode.blaisemath.graphics.impl.DelegatingNodeLinkGraphic getViewGraph()
      Return the graphic used for display.
      protected void initViewGraph()
      Initializes view graph for the graph in the graph manager.
      void setEdgeRenderer​(com.googlecode.blaisemath.graphics.Renderer<Shape,​G> renderer)
      Set edge renderer.
      void setEdgeStyler​(com.googlecode.blaisemath.style.ObjectStyler<com.google.common.graph.EndpointPair<Object>> styler)
      Set edge styler.
      void setGraph​(com.google.common.graph.Graph g)
      Set the graph instance being visualized.
      void setLabelRenderer​(com.googlecode.blaisemath.graphics.Renderer<com.googlecode.blaisemath.primitive.AnchoredText,​G> renderer)
      Set label renderer.
      void setLayoutManager​(com.googlecode.blaisemath.graph.layout.GraphLayoutManager manager)
      Change the layout manager responsible for updating positions.
      void setNodeRenderer​(com.googlecode.blaisemath.graphics.Renderer<Point2D,​G> renderer)
      Set node renderer.
      void setNodeStyler​(com.googlecode.blaisemath.style.ObjectStyler<Object> styler)
      Set node styler.

    • Field Detail

      • DEFAULT_NODE_STYLE

        public static final com.googlecode.blaisemath.style.AttributeSet DEFAULT_NODE_STYLE
        Default graph node style

      • DEFAULT_EDGE_STYLE

        public static final com.googlecode.blaisemath.style.AttributeSet DEFAULT_EDGE_STYLE
        Default graph edge style

    • Constructor Detail

      • VisualGraph

        public VisualGraph​(com.google.common.graph.Graph graph)
        Construct adapter with the specified graph.
        Parameters:
        graph - the graph to display

      • VisualGraph

        public VisualGraph​(com.googlecode.blaisemath.graph.layout.GraphLayoutManager manager,
                   @Nullable Supplier<com.googlecode.blaisemath.graphics.impl.DelegatingNodeLinkGraphic<Object,​com.google.common.graph.EndpointPair<Object>,​G>> graphicSupplier)
        Construct adapter with the specified manager.
        Parameters:
        manager - a GraphLayoutManager with the graph to display
        graphicSupplier - optional, provides a way to override default creation of the view graph

    • Method Detail

      • initViewGraph

        protected final void initViewGraph()
        Initializes view graph for the graph in the graph manager. This includes setting up any styling appropriate for the graph, as well as updating the nodes and edges in the view graph.

      • getViewGraph

        public com.googlecode.blaisemath.graphics.impl.DelegatingNodeLinkGraphic getViewGraph()
        Return the graphic used for display.
        Returns:
        the graphic

      • getLayoutManager

        public com.googlecode.blaisemath.graph.layout.GraphLayoutManager getLayoutManager()
        Return the layout manager responsible for updating positions.
        Returns:
        layout manager

      • setLayoutManager

        public final void setLayoutManager​(com.googlecode.blaisemath.graph.layout.GraphLayoutManager manager)
        Change the layout manager responsible for updating positions.
        Parameters:
        manager - layout manager

      • getCoordinateManager

        public com.googlecode.blaisemath.coordinate.CoordinateManager getCoordinateManager()
        Return the coordinate manager responsible for node locations.
        Returns:
        coordinate manager

      • getGraph

        public com.google.common.graph.Graph getGraph()
        Return the graph instance being visualized.
        Returns:
        the graph

      • setGraph

        public void setGraph​(com.google.common.graph.Graph g)
        Set the graph instance being visualized.
        Parameters:
        g - the graph

      • getNodeStyler

        public com.googlecode.blaisemath.style.ObjectStyler<Object> getNodeStyler()
        Return node styler.
        Returns:
        styler

      • setNodeStyler

        public void setNodeStyler​(com.googlecode.blaisemath.style.ObjectStyler<Object> styler)
        Set node styler.
        Parameters:
        styler - object styler for nodes

      • getNodeRenderer

        public com.googlecode.blaisemath.graphics.Renderer<Point2D,​G> getNodeRenderer()
        Return node renderer.
        Returns:
        renderer

      • setNodeRenderer

        public void setNodeRenderer​(com.googlecode.blaisemath.graphics.Renderer<Point2D,​G> renderer)
        Set node renderer.
        Parameters:
        renderer - new renderer

      • getLabelRenderer

        public com.googlecode.blaisemath.graphics.Renderer<com.googlecode.blaisemath.primitive.AnchoredText,​G> getLabelRenderer()
        Return label renderer.
        Returns:
        renderer

      • setLabelRenderer

        public void setLabelRenderer​(com.googlecode.blaisemath.graphics.Renderer<com.googlecode.blaisemath.primitive.AnchoredText,​G> renderer)
        Set label renderer.
        Parameters:
        renderer - new renderer

      • getEdgeStyler

        public com.googlecode.blaisemath.style.ObjectStyler<com.google.common.graph.EndpointPair<Object>> getEdgeStyler()
        Return edge styler.
        Returns:
        edge styler

      • setEdgeStyler

        public void setEdgeStyler​(com.googlecode.blaisemath.style.ObjectStyler<com.google.common.graph.EndpointPair<Object>> styler)
        Set edge styler.
        Parameters:
        styler - edge styler

      • getEdgeRenderer

        public com.googlecode.blaisemath.graphics.Renderer<Shape,​G> getEdgeRenderer()
        Return edge renderer.
        Returns:
        renderer

      • setEdgeRenderer

        public final void setEdgeRenderer​(com.googlecode.blaisemath.graphics.Renderer<Shape,​G> renderer)
        Set edge renderer.
        Parameters:
        renderer - new renderer