Java ActionList.add方法代码示例

import prefuse.action.ActionList; //导入方法依赖的package包/类
private ActionList createColorizeActions( Color color )
{
	ActionList list = new ActionList();

	list.add(
		new ColorAction(
			DATA_ID,
			VisualItem.FILLCOLOR, color.getRGB()
		)
	);
	list.add(
		new ColorAction(
			DATA_ID,
			VisualItem.STROKECOLOR, color.darker().getRGB()
		)
	);

	return list;
}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
public TimeOverviewView(JRangeSlider time_window_slider) {
	super(new Visualization());
	
	this.time_window_slider = time_window_slider;
	time_window_slider.addChangeListener(this);
	
	// save the reference to global data
	this.d = Data.getData();
	eth = new FastEdgeTimeHistogram(d);
       
       ActionList draw = new ActionList(ActionList.INFINITY,200);
       draw.add(new RepaintAction());
       m_vis.putAction("draw", draw);
	
       // TODO: this might have a locking issue
       m_vis.run("draw");
}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
public static void updateInstanceVisualizationColors( HVConfig config, Visualization vis )
{
	ColorAction colorize = createInstanceVisualizationColorAction( config );
	ActionList draw = (ActionList)vis.removeAction( "draw" );
	draw.remove( 1 ).cancel();
	draw.add( 1, colorize );

	vis.putAction( "draw", draw );
}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
/**
 * @param histoTable
 *            a histogrammized version of dataTable
 * @param startingField
 *            the name of the field (column) of the data table
 *            whose histogram is to be shown in the histogram graph.
 */
public HistogramGraph( HistogramTable histoTable, String startingField, Color histogramColor )
{
	super( new Visualization() );

	m_histoTable = histoTable;
	startingField = getStartingField( startingField );

	// --------------------------------------------------------------------
	// STEP 1: setup the visualized data

	m_vis.addTable( DATA_ID, m_histoTable );

	initializeRenderer();

	// --------------------------------------------------------------------
	// STEP 2: create actions to process the visual data

	ActionList colors = createColorizeActions( histogramColor );
	m_vis.putAction( "color", colors );

	ActionList draw = new ActionList();
	draw.add( initializeAxes( startingField ) );
	draw.add( colors );
	draw.add( new RepaintAction() );
	m_vis.putAction( "draw", draw );

	// --------------------------------------------------------------------
	// STEP 3: set up a display and ui components to show the visualization

	initializeWindowCharacteristics();

	// --------------------------------------------------------------------
	// STEP 4: launching the visualization

	m_vis.run( "draw" );
}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
public void setBarColor( Color color )
{
	m_vis.removeAction( "color" );
	ActionList colors = createColorizeActions( color );
	m_vis.putAction( "color", colors );

	ActionList draw = (ActionList)m_vis.getAction( "draw" );
	draw.remove( 1 ).cancel();
	draw.add( 1, colors );
}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
public void setCurrentLayout(LayoutInfo currentLayout) {
	// 切换布局管理器
	currentLayout.getLayout().setLayoutBounds(new Rectangle(this.display.getWidth(), this.display.getHeight()));
	Action treeLayout = this.display.getVisualization().getAction("treeLayout");
	this.display.getVisualization().putAction("treeLayout", currentLayout.getLayout());
	ActionList filter = (ActionList) this.display.getVisualization().getAction("filter");
	filter.remove(treeLayout);
	filter.add(currentLayout.getLayout());

	this.currentLayout = currentLayout;
	
	this.deleteSpecifiedPosition();
}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
public void setNewMetadataColorAction(HashMap<String, Color> map,
		Color iColor, Color mColor) {
	this.stopActions();
	ActionList fill = new ActionList();
	ColorAction fc1 = new ColorAction("graph.nodes", mPredicateIdentifier,
			VisualItem.FILLCOLOR, ColorLib.color(iColor));
	ColorAction fc2 = new ColorAction("graph.nodes", mPredicateMetadata,
			VisualItem.FILLCOLOR, ColorLib.color(mColor));
	fill.add(fc1);
	fill.add(fc2);
	if (map != null && map.size() > 0) {
		ArrayList<String> arr = new ArrayList<String>();
		arr.addAll(map.keySet());

		int[] palette = new int[arr.size()];
		int i = 0;
		for (String key : arr) {
			Color c = map.get(key);
			palette[i] = ColorLib.color(c);
			Predicate predicate = ExpressionParser
					.predicate("publisher = '" + key + "'");
			ColorAction fillColor = new ColorAction("graph.nodes",
					predicate, VisualItem.FILLCOLOR, palette[i]);
			fill.add(fillColor);
			i++;
		}
	}
	mVis.putAction("fill", fill);
	this.DEFAULT_IDENTIFIER_COLOR = iColor;
	this.DEFAULT_METADATA_COLOR = mColor;
	this.startActions();
}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
public static Visualization createTreeVisualization( HVContext context, String currentGroupId )
{
	updateTreeNodeRoles( context, currentGroupId );

	Tree hierarchyTree = context.getHierarchy().getTree();
	TreeLayoutData layoutData = context.getHierarchy().getTreeLayoutData();

	Visualization vis = new Visualization();

	if ( context.isHierarchyDataLoaded() ) {
		final float strokeWidth = 3;
		vis.add( HVConstants.HIERARCHY_DATA_NAME, hierarchyTree );

		NodeRenderer r = new NodeRenderer( layoutData.getNodeSize() );
		DefaultRendererFactory drf = new DefaultRendererFactory( r );
		EdgeRenderer edgeRenderer = new EdgeRenderer( prefuse.Constants.EDGE_TYPE_LINE );
		edgeRenderer.setDefaultLineWidth( strokeWidth );
		drf.setDefaultEdgeRenderer( edgeRenderer );
		vis.setRendererFactory( drf );

		NodeLinkTreeLayout treeLayout = new NodeLinkTreeLayout(
			HVConstants.HIERARCHY_DATA_NAME,
			layoutData.getTreeOrientation(),
			layoutData.getDepthSpace(),
			layoutData.getSiblingSpace(),
			layoutData.getSubtreeSpace()
		);
		treeLayout.setRootNodeOffset( 0 );
		treeLayout.setLayoutBounds(
			new Rectangle2D.Double(
				0, 0,
				layoutData.getLayoutWidth(), layoutData.getLayoutHeight()
			)
		);

		ColorAction edgesColor = new ColorAction(
			HVConstants.HIERARCHY_DATA_NAME + ".edges",
			VisualItem.STROKECOLOR,
			ColorLib.color( Color.lightGray )
		);

		ColorAction nodeBorderColor = new ColorAction(
			HVConstants.HIERARCHY_DATA_NAME + ".nodes",
			VisualItem.STROKECOLOR,
			ColorLib.color( Color.lightGray )
		);

		ColorAction nodeFillColor = new NodeColorAction(
			context,
			HVConstants.HIERARCHY_DATA_NAME + ".nodes",
			VisualItem.FILLCOLOR
		);

		StrokeAction nodeBorderStroke = new StrokeAction(
			HVConstants.HIERARCHY_DATA_NAME + ".nodes",
			StrokeLib.getStroke( strokeWidth )
		);

		ActionList designList = new ActionList();
		designList.add( edgesColor );
		designList.add( nodeBorderColor );
		designList.add( nodeFillColor );
		designList.add( nodeBorderStroke );

		ActionList layout = new ActionList();
		layout.add( treeLayout );
		layout.add( new RepaintAction() );

		vis.putAction( "design", designList );
		vis.putAction( "layout", layout );
		vis.putAction( "nodeColor", nodeFillColor );
		// TODO we can here implement a heuristic that will check if after enlarging
		// the border lines (rows and columns) of pixels do not contain other values
		// than background colour. If so, then we are expanding one again, otherwise
		// we have appropriate size of image
	}

	return vis;
}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
/**
 * @param fieldName
 *            the name of the field (column) to display
 */
private ActionList initializeAxes( String fieldName )
{
	AxisLayout xAxis = new AxisLayout(
		DATA_ID, fieldName,
		Constants.X_AXIS, VisiblePredicate.TRUE
	);
	xAxis.setLayoutBounds( m_dataB );
	m_vis.putAction( "x", xAxis );

	String countField = HistogramTable.getCountField( fieldName );
	AxisLayout yAxis = new AxisLayout(
		DATA_ID, countField,
		Constants.Y_AXIS, VisiblePredicate.TRUE
	);

	yAxis.setLayoutBounds( m_dataB );
	m_vis.putAction( "y", yAxis );

	DecimalFormat valueNumberFormat = new DecimalFormat();
	valueNumberFormat.setMaximumFractionDigits( 2 );
	valueNumberFormat.setMinimumFractionDigits( 2 );

	DecimalFormat countNumberFormat = new DecimalFormat();
	countNumberFormat.setMaximumFractionDigits( 0 );
	countNumberFormat.setMinimumFractionDigits( 0 );

	AxisLabelLayout xLabels = new AxisLabelLayout( XLABELS_ID, xAxis, m_xlabB );
	xLabels.setNumberFormat( valueNumberFormat );
	m_vis.putAction( XLABELS_ID, xLabels );

	AxisLabelLayout yLabels = new AxisLabelLayout( YLABELS_ID, yAxis, m_ylabB );
	yLabels.setNumberFormat( countNumberFormat );
	m_vis.putAction( YLABELS_ID, yLabels );

	updateAxes( fieldName, xAxis, yAxis, xLabels, yLabels );

	ActionList axes = new ActionList();
	axes.add( xAxis );
	axes.add( yAxis );
	axes.add( xLabels );
	axes.add( yLabels );

	return axes;
}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
public DLGVisualizer(int dx,int dy,DLG g) throws Exception {
        // initialize display and data
        super(new Visualization());
        initDataGroups(g);

        // set up the renderers
        // draw the nodes as basic shapes
//        Renderer nodeR = new ShapeRenderer(20);
        LabelRenderer nodeR = new LabelRenderer("name");
        nodeR.setHorizontalPadding(4);
        nodeR.setVerticalPadding(2);
        nodeR.setRoundedCorner(8, 8); // round the corners
        EdgeRenderer edgeR = new LabelEdgeRenderer(Constants.EDGE_TYPE_LINE,Constants.EDGE_ARROW_FORWARD);
        edgeR.setArrowHeadSize(6,6);
        
        // draw aggregates as polygons with curved edges
        PolygonRenderer polyR = new PolygonRenderer(Constants.POLY_TYPE_CURVE);
        polyR.setCurveSlack(0.15f);

        DefaultRendererFactory drf = new DefaultRendererFactory(nodeR,edgeR);
        drf.add("ingroup('aggregates')", polyR);
        m_vis.setRendererFactory(drf);

        // set up the visual operators
        // first set up all the color actions
        ColorAction nFill = new ColorAction(NODES, VisualItem.FILLCOLOR);
        nFill.setDefaultColor(ColorLib.gray(255));
        nFill.add("_hover", ColorLib.gray(200));

        ColorAction nEdges = new ColorAction(EDGES, VisualItem.STROKECOLOR);
        nEdges.setDefaultColor(ColorLib.gray(100));

        // bundle the color actions
        ActionList colors = new ActionList();
        colors.add(nFill);
        colors.add(nEdges);

        // now create the main layout routine
        ActionList layout = new ActionList(Activity.INFINITY);
        ForceDirectedLayout fdl = new ForceDirectedLayout(GRAPH, true);
        ForceSimulator m_fsim = new ForceSimulator();
        m_fsim.addForce(new NBodyForce());
        if (g instanceof TreeDLG) {
            m_fsim.addForce(new SpringForce(1E-4f,100));
        } else {
            m_fsim.addForce(new SpringForce(1E-4f,200));
        }
        m_fsim.addForce(new DragForce());
        fdl.setForceSimulator(m_fsim);

        layout.add(colors);
        layout.add(fdl);
        layout.add(new RepaintAction());
        m_vis.putAction("layout", layout);

        // set up the display
        setSize(dx,dy);
        pan(250, 250);
        setHighQuality(true);
        addControlListener(new AggregateDragControl());
        addControlListener(new ZoomControl());
        addControlListener(new PanControl());

//      ActionList draw = new ActionList();
//      draw.add(new GraphDistanceFilter(GRAPH, 50));
//      m_vis.putAction("draw", draw);


        // set things running
        m_vis.run("layout");
    }
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
/**
 * @param prefuseDisplay
 * @param graph
 * @param id
 */
public RenderPrefuseGraph(Display prefuseDisplay, Graph graph, String id) {

	/* default color for nodes and edges 
	 * both is overwritten later (NodeRenderer and TextLayoutDecorator) */
	ColorAction fill = new ColorAction("GraphDataModifier.nodes", VisualItem.FILLCOLOR, ColorLib.rgb(0, 200, 0));
	ColorAction edges = new ColorAction("GraphDataModifier.edges", VisualItem.STROKECOLOR, ColorLib.rgb(0, 0, 0));
	ColorAction arrow = new ColorAction("GraphDataModifier.edges", VisualItem.FILLCOLOR, ColorLib.rgb(0, 0, 0));
	fill.add(VisualItem.FIXED, ColorLib.rgb(0, 250, 0));
	fill.add(VisualItem.HIGHLIGHT, ColorLib.rgb(0, 250, 0));

	ActionList layout = new ActionList(Activity.INFINITY);
	layout.add(fill); // add default node color
	layout.add(edges); // add default edge color
	layout.add(arrow); // add default edge color
	// set layout as force directed layout without (all objects must be displayed)
	ForceDirectedLayoutExtended fdle = new ForceDirectedLayoutExtended("GraphDataModifier", false);
	PrefuseForceAbstractLayoutStorage.addForceDirectedLayout(fdle, id);
	layout.add(fdle);
	layout.add(new TextLayoutDecorator("nodedec"));
	layout.add(new TextLayoutDecorator("NodeExtraData"));
	layout.add(new TextLayoutDecorator("EdgeExtraData"));
	layout.add(new RepaintAction());
	layout.add(new TextLayoutDecorator("edgeDeco"));

	final Visualization vis = new Visualization();
	vis.add("GraphDataModifier", graph);
	vis.putAction("layout", layout);
	NodeRenderer nodeRender = new NodeRenderer();

	EdgeRender edgeRender = new EdgeRender(prefuse.Constants.EDGE_TYPE_LINE, prefuse.Constants.EDGE_ARROW_FORWARD);
	edgeRender.setArrowHeadSize(10, 10);

	DefaultRendererFactory drf = new DefaultRendererFactory();
	drf.setDefaultRenderer(nodeRender);
	drf.setDefaultEdgeRenderer(edgeRender);
	drf.add(new InGroupPredicate("edgeDeco"), new LabelRenderer(ColumnNames.NAME));
	drf.add(new InGroupPredicate("nodedec"), new LabelRenderer(ColumnNames.NAME));
	final Schema DECATOR_SCHEMA = PrefuseLib.getVisualItemSchema();
	DECATOR_SCHEMA.setDefault(VisualItem.INTERACTIVE, false);
	DECATOR_SCHEMA.setDefault(VisualItem.TEXTCOLOR, ColorLib.rgb(255, 255, 255));

	final Schema DECATOR_SCHEMA_EDGES = PrefuseLib.getVisualItemSchema();
	DECATOR_SCHEMA_EDGES.setDefault(VisualItem.INTERACTIVE, true);
	DECATOR_SCHEMA_EDGES.setDefault(VisualItem.TEXTCOLOR, ColorLib.rgb(255, 255, 255));

	DECATOR_SCHEMA.setDefault(VisualItem.FONT, FontUsed.getFont());
	DECATOR_SCHEMA.setDefault(VisualItem.TEXTCOLOR, ColorLib.gray(0));

	// add extra name field (should be done before the normal name field [for edges], otherwise normal field is covered with extra name background)
	final Schema DECATOR_SCHEMA_NAME_EXTRA = PrefuseLib.getVisualItemSchema();
	DECATOR_SCHEMA_NAME_EXTRA.setDefault(VisualItem.SIZE, NameExtraDataSize);
	DECATOR_SCHEMA_NAME_EXTRA.setDefault(VisualItem.INTERACTIVE, false);
	drf.add(new InGroupPredicate("NodeExtraData"), new LabelRenderer(ColumnNames.NAME_DATA));
	vis.addDecorators("NodeExtraData", "GraphDataModifier.nodes", DECATOR_SCHEMA_NAME_EXTRA);
	drf.add(new InGroupPredicate("EdgeExtraData"), new LabelRenderer(ColumnNames.NAME_DATA));
	// disabled because unhappy with the optical result
	// vis.addDecorators("EdgeExtraData", "GraphDataModifier.edges", DECATOR_SCHEMA_NAME_EXTRA);

	// add short name decorators 
	vis.addDecorators("edgeDeco", "GraphDataModifier.edges", DECATOR_SCHEMA_EDGES);
	vis.addDecorators("nodedec", "GraphDataModifier.nodes", DECATOR_SCHEMA);

	vis.setRendererFactory(drf);
	prefuseDisplay.setVisualization(vis);

	vis.run("layout");

}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
StackedGraphDisplay()
{
    super( new Visualization() );

    setBackground( ColorLib.getColor( 0, 51, 88 ) );

    LabelRenderer labelRenderer = new LabelRenderer( NAME_LABEL );
    labelRenderer.setVerticalAlignment( Constants.BOTTOM );
    labelRenderer.setHorizontalAlignment( Constants.LEFT );

    EdgeRenderer usesRenderer = new EdgeRenderer( Constants.EDGE_TYPE_CURVE, Constants.EDGE_ARROW_FORWARD );
    usesRenderer.setHorizontalAlignment1( Constants.CENTER );
    usesRenderer.setHorizontalAlignment2( Constants.CENTER );
    usesRenderer.setVerticalAlignment1( Constants.BOTTOM );
    usesRenderer.setVerticalAlignment2( Constants.TOP );

    Predicate usesPredicate = (Predicate) ExpressionParser.parse( "ingroup('graph.edges') AND [" + USES_EDGES + "]==true", true );

    // set up the renderers - one for nodes and one for LABELS
    DefaultRendererFactory rf = new DefaultRendererFactory();
    rf.add( new InGroupPredicate( GRAPH_NODES ), new NodeRenderer() );
    rf.add( new InGroupPredicate( LABELS ), labelRenderer );
    rf.add( usesPredicate, usesRenderer );
    m_vis.setRendererFactory( rf );

    // border colors
    ColorAction borderColor = new BorderColorAction( GRAPH_NODES );
    ColorAction fillColor = new FillColorAction( GRAPH_NODES );

    // uses edge colors
    ItemAction usesColor = new ColorAction( GRAPH_EDGES, usesPredicate, VisualItem.STROKECOLOR, ColorLib.rgb( 50, 50, 50 ) );
    ItemAction usesArrow = new ColorAction( GRAPH_EDGES, usesPredicate, VisualItem.FILLCOLOR, ColorLib.rgb( 50, 50, 50 ) );

    // color settings
    ActionList colors = new ActionList();
    colors.add( fillColor );
    colors.add( borderColor );
    colors.add( usesColor );
    colors.add( usesArrow );
    m_vis.putAction( COLORS_ACTION, colors );

    ActionList autoPan = new ActionList();
    autoPan.add( colors );
    autoPan.add( new AutoPanAction() );
    autoPan.add( new RepaintAction() );
    m_vis.putAction( AUTO_PAN_ACTION, autoPan );

    // create the layout action list
    stackedLayout = new StackedLayout( GRAPH );
    ActionList layout = new ActionList();
    layout.add( stackedLayout );
    layout.add( new LabelLayout( LABELS ) );
    layout.add( autoPan );
    m_vis.putAction( LAYOUT_ACTION, layout );

    // initialize our display
    Dimension size = new Dimension( 400, 400 );
    setSize( size );
    setPreferredSize( size );
    setItemSorter( new ExtendedTreeDepthItemSorter( true ) );
    addControlListener( new HoverControl() );
    addControlListener( new FocusControl( 1, COLORS_ACTION ) );
    addControlListener( new WheelMouseControl() );
    addControlListener( new PanControl( true ) );
    addControlListener( new ItemSelectionControl() );

    setDamageRedraw( true );
}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
public AggregateDemo() {
    // initialize display and data
    super(new Visualization());
    //initDataGroups();
    
    // set up the renderers
    // draw the nodes as basic shapes
    LabelRenderer nodeR = new LabelRenderer();
    nodeR.setImageField("image");
    nodeR.setTextField(null);
    
    // draw aggregates as polygons with curved edges
    Renderer polyR = new PolygonRenderer(Constants.POLY_TYPE_CURVE);
    ((PolygonRenderer)polyR).setCurveSlack(0.15f);
    
    DefaultRendererFactory drf = new DefaultRendererFactory();
    drf.setDefaultRenderer(nodeR);
    drf.add("ingroup('aggregates')", polyR);
    m_vis.setRendererFactory(drf);
    
    // set up the visual operators
    // first set up all the color actions
    ColorAction nStroke = new ColorAction(NODES, VisualItem.STROKECOLOR);
    nStroke.setDefaultColor(ColorLib.gray(100));
    nStroke.add("_hover", ColorLib.gray(50));
    
    ColorAction nFill = new ColorAction(NODES, VisualItem.FILLCOLOR);
    nFill.setDefaultColor(ColorLib.gray(255));
    nFill.add("_hover", ColorLib.gray(200));
    
    ColorAction nEdges = new ColorAction(EDGES, VisualItem.STROKECOLOR);
    nEdges.setDefaultColor(ColorLib.gray(100));
    
    ColorAction aStroke = new ColorAction(AGGR, VisualItem.STROKECOLOR);
    aStroke.setDefaultColor(ColorLib.gray(200));
    aStroke.add("_hover", ColorLib.rgb(255,100,100));
    
    int[] palette = new int[] {
        ColorLib.rgba(255,200,200,150),
        ColorLib.rgba(200,255,200,150),
        ColorLib.rgba(200,200,255,150)
    };
    ColorAction aFill = new DataColorAction(AGGR, "id",
            Constants.NOMINAL, VisualItem.FILLCOLOR, palette);
    
    // bundle the color actions
    ActionList colors = new ActionList();
    colors.add(nStroke);
    colors.add(nFill);
    colors.add(nEdges);
    colors.add(aStroke);
    colors.add(aFill);
    
    // now create the main layout routine
    ActionList layout = new ActionList(Activity.INFINITY);
    layout.add(colors);
    layout.add(new MyForcedDirectedLayout(GRAPH));
    layout.add(new AggregateLayout(AGGR));
    layout.add(new RepaintAction());
    m_vis.putAction("layout", layout);
    
    // set up the display
    setSize(500,500);
    pan(250, 250);
    setHighQuality(false);
    addControlListener(new AggregateDragControl());
    addControlListener(new ZoomControl());
    addControlListener(new PanControl());
    
    // set things running
    //m_vis.run("layout");
}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
public AggregateDemo() {
    // initialize display and data
    super(new Visualization());
    initDataGroups();
    
    // set up the renderers
    // draw the nodes as basic shapes
    Renderer nodeR = new ShapeRenderer(20);
    // draw aggregates as polygons with curved edges
    Renderer polyR = new PolygonRenderer(Constants.POLY_TYPE_CURVE);
    ((PolygonRenderer)polyR).setCurveSlack(0.15f);
    
    DefaultRendererFactory drf = new DefaultRendererFactory();
    drf.setDefaultRenderer(nodeR);
    drf.add("ingroup('aggregates')", polyR);
    m_vis.setRendererFactory(drf);
    
    // set up the visual operators
    // first set up all the color actions
    ColorAction nStroke = new ColorAction(NODES, VisualItem.STROKECOLOR);
    nStroke.setDefaultColor(ColorLib.gray(100));
    nStroke.add("_hover", ColorLib.gray(50));
    
    ColorAction nFill = new ColorAction(NODES, VisualItem.FILLCOLOR);
    nFill.setDefaultColor(ColorLib.gray(255));
    nFill.add("_hover", ColorLib.gray(200));
    
    ColorAction nEdges = new ColorAction(EDGES, VisualItem.STROKECOLOR);
    nEdges.setDefaultColor(ColorLib.gray(100));
    
    ColorAction aStroke = new ColorAction(AGGR, VisualItem.STROKECOLOR);
    aStroke.setDefaultColor(ColorLib.gray(200));
    aStroke.add("_hover", ColorLib.rgb(255,100,100));
    
    int[] palette = new int[] {
        ColorLib.rgba(255,200,200,150),
        ColorLib.rgba(200,255,200,150),
        ColorLib.rgba(200,200,255,150)
    };
    ColorAction aFill = new DataColorAction(AGGR, "id",
            Constants.NOMINAL, VisualItem.FILLCOLOR, palette);
    
    // bundle the color actions
    ActionList colors = new ActionList();
    colors.add(nStroke);
    colors.add(nFill);
    colors.add(nEdges);
    colors.add(aStroke);
    colors.add(aFill);
    
    // now create the main layout routine
    ActionList layout = new ActionList(Activity.INFINITY);
    layout.add(colors);
    layout.add(new ForceDirectedLayout(GRAPH, true));
    layout.add(new AggregateLayout(AGGR));
    layout.add(new RepaintAction());
    m_vis.putAction("layout", layout);
    
    // set up the display
    setSize(500,500);
    pan(250, 250);
    setHighQuality(true);
    addControlListener(new AggregateDragControl());
    addControlListener(new ZoomControl());
    addControlListener(new PanControl());
    
    // set things running
    m_vis.run("layout");
}
 

import prefuse.action.ActionList; //导入方法依赖的package包/类
public CodyTestWindow() {
	// initialize display and data
	super(new Visualization());
	initDataGroups();

	// set up the renderers
	// draw the nodes as basic shapes
	Renderer nodeR = new ShapeRenderer(20);
	// draw aggregates as polygons with curved edges
	Renderer polyR = new PolygonRenderer(Constants.POLY_TYPE_CURVE);
	((PolygonRenderer)polyR).setCurveSlack(0.15f);

	DefaultRendererFactory drf = new DefaultRendererFactory();
	drf.setDefaultRenderer(nodeR);
	drf.add("ingroup('aggregates')", polyR);
	m_vis.setRendererFactory(drf);

	// set up the visual operators
	// first set up all the color actions
	ColorAction nStroke = new ColorAction(NODES, VisualItem.STROKECOLOR);
	nStroke.setDefaultColor(ColorLib.gray(100));
	nStroke.add("_hover", ColorLib.gray(50));

	ColorAction nFill = new ColorAction(NODES, VisualItem.FILLCOLOR);
	nFill.setDefaultColor(ColorLib.gray(255));
	nFill.add("_hover", ColorLib.gray(200));

	ColorAction nEdges = new ColorAction(EDGES, VisualItem.STROKECOLOR);
	nEdges.setDefaultColor(ColorLib.gray(100));

	ColorAction aStroke = new ColorAction(AGGR, VisualItem.STROKECOLOR);
	aStroke.setDefaultColor(ColorLib.gray(200));
	aStroke.add("_hover", ColorLib.rgb(255,100,100));

	int[] palette = new int[] {
			ColorLib.rgba(255,200,200,150),
			ColorLib.rgba(200,255,200,150),
			ColorLib.rgba(200,200,255,150)
	};
	ColorAction aFill = new DataColorAction(AGGR, "id",
			Constants.NOMINAL, VisualItem.FILLCOLOR, palette);

	// bundle the color actions
	ActionList colors = new ActionList();
	colors.add(nStroke);
	colors.add(nFill);
	colors.add(nEdges);
	colors.add(aStroke);
	colors.add(aFill);

	// now create the main layout routine
	ActionList layout = new ActionList(Activity.INFINITY);
	layout.add(colors);
	layout.add(new ForceDirectedLayout(GRAPH, true));
	layout.add(new AggregateLayout(AGGR));
	layout.add(new RepaintAction());
	m_vis.putAction("layout", layout);

	// set up the display
	setSize(500,500);
	pan(250, 250);
	setHighQuality(true);
	addControlListener(new AggregateDragControl());
	addControlListener(new ZoomControl());
	addControlListener(new PanControl());

	// set things running
	m_vis.run("layout");
}