Examples with Graph org.gephi.graph.api.Graph used on opensource projects

Example 41 with Graph

use of org.gephi.graph.api.Graph in project gephi by gephi.

the class AppearanceUIModel method refreshSelectedFunctions.

private void refreshSelectedFunctions(String elementClass) {
    Set<Function> functionSet = new HashSet<>();
    Graph graph = graphController.getGraphModel(appearanceModel.getWorkspace()).getGraph();
    for (Function func : elementClass.equals(AppearanceUIController.NODE_ELEMENT) ? appearanceModel.getNodeFunctions(graph) : appearanceModel.getEdgeFunctions(graph)) {
        TransformerUI ui = func.getUI();
        if (ui != null) {
            functionSet.add(func);
        }
    }
    for (Function func : functionSet) {
        Function oldFunc = selectedFunction.get(elementClass).get(func.getUI());
        if (oldFunc == null || !functionSet.contains(oldFunc)) {
            if (func.isSimple()) {
                selectedFunction.get(elementClass).put(func.getUI(), func);
            }
        }
    }
}

Example 42 with Graph

use of org.gephi.graph.api.Graph in project gephi by gephi.

the class MergeNodes method execute.

@Override
public void execute() {
    Graph graph = Lookup.getDefault().lookup(GraphController.class).getGraphModel().getGraph();
    GraphElementsController gec = Lookup.getDefault().lookup(GraphElementsController.class);
    Node newNode = gec.mergeNodes(graph, nodes, selectedNode, columns, mergeStrategies, deleteMergedNodes);
    Lookup.getDefault().lookup(DataTablesController.class).setNodeTableSelection(new Node[] { newNode });
    NbPreferences.forModule(MergeNodes.class).putBoolean(DELETE_MERGED_NODES_SAVED_PREFERENCES, deleteMergedNodes);
}

Example 43 with Graph

use of org.gephi.graph.api.Graph in project gephi by gephi.

the class ActionsToolbar method initContent.

private void initContent() {
    //Center on graph
    final JButton centerOnGraphButton = new JButton();
    centerOnGraphButton.setToolTipText(NbBundle.getMessage(VizBarController.class, "ActionsToolbar.centerOnGraph"));
    centerOnGraphButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/gephi/visualization/component/centerOnGraph.png")));
    centerOnGraphButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            VizController.getInstance().getGraphIO().centerOnGraph();
        }
    });
    add(centerOnGraphButton);
    //Center on zero
    /*final JButton centerOnZeroButton = new JButton();
         centerOnZeroButton.setToolTipText(NbBundle.getMessage(VizBarController.class, "ActionsToolbar.centerOnZero"));
         centerOnZeroButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/gephi/visualization/component/centerOnZero.png")));
         centerOnZeroButton.addActionListener(new ActionListener() {

         public void actionPerformed(ActionEvent e) {
         VizController.getInstance().getGraphIO().centerOnZero();
         }
         });
         add(centerOnZeroButton);*/
    //Reset colors
    final JColorButton resetColorButton = new JColorButton(color, true, false);
    resetColorButton.setToolTipText(NbBundle.getMessage(ActionsToolbar.class, "ActionsToolbar.resetColors"));
    resetColorButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent evt) {
            color = resetColorButton.getColor();
            GraphController gc = Lookup.getDefault().lookup(GraphController.class);
            GraphModel gm = gc.getGraphModel();
            Graph graph = gm.getGraphVisible();
            for (Node n : graph.getNodes()) {
                n.setR(color.getRed() / 255f);
                n.setG(color.getGreen() / 255f);
                n.setB(color.getBlue() / 255f);
                n.setAlpha(1f);
            }
            for (Edge e : graph.getEdges()) {
                e.setR(color.getRed() / 255f);
                e.setG(color.getGreen() / 255f);
                e.setB(color.getBlue() / 255f);
                e.setAlpha(0f);
            }
        }
    });
    add(resetColorButton);
    //Reset sizes
    //Reset label colors
    final JButton resetLabelColorButton = new JButton();
    resetLabelColorButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/gephi/visualization/component/resetLabelColor.png")));
    resetLabelColorButton.setToolTipText(NbBundle.getMessage(ActionsToolbar.class, "ActionsToolbar.resetLabelColors"));
    resetLabelColorButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent evt) {
            GraphController gc = Lookup.getDefault().lookup(GraphController.class);
            GraphModel gm = gc.getGraphModel();
            Graph graph = gm.getGraphVisible();
            for (Node n : graph.getNodes().toArray()) {
                n.getTextProperties().setColor(Color.BLACK);
                n.getTextProperties().setAlpha(0f);
            }
            for (Edge e : graph.getEdges().toArray()) {
                e.getTextProperties().setColor(Color.BLACK);
                e.getTextProperties().setAlpha(0f);
            }
        }
    });
    add(resetLabelColorButton);
    //Reset label visible
    final JButton resetLabelVisibleButton = new JButton();
    resetLabelVisibleButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/gephi/visualization/component/resetLabelVisible.png")));
    resetLabelVisibleButton.setToolTipText(NbBundle.getMessage(ActionsToolbar.class, "ActionsToolbar.resetLabelVisible"));
    resetLabelVisibleButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent evt) {
            GraphController gc = Lookup.getDefault().lookup(GraphController.class);
            GraphModel gm = gc.getGraphModel();
            Graph graph = gm.getGraphVisible();
            for (Node n : graph.getNodes()) {
                n.getTextProperties().setVisible(true);
            }
            for (Edge e : graph.getEdges()) {
                e.getTextProperties().setVisible(true);
            }
        }
    });
    add(resetLabelVisibleButton);
}

Example 44 with Graph

use of org.gephi.graph.api.Graph in project gephi by gephi.

the class ExporterGDF method execute.

@Override
public boolean execute() {
    GraphController graphController = Lookup.getDefault().lookup(GraphController.class);
    GraphModel graphModel = graphController.getGraphModel(workspace);
    Graph graph = exportVisible ? graphModel.getGraphVisible() : graphModel.getGraph();
    graph.readLock();
    try {
        exportData(graph, graphModel);
    } catch (Exception e) {
        Logger.getLogger(ExporterGDF.class.getName()).log(Level.SEVERE, null, e);
    } finally {
        graph.readUnlock();
        Progress.finish(progressTicket);
    }
    return !cancel;
}

Example 45 with Graph

use of org.gephi.graph.api.Graph in project gephi by gephi.

the class ExporterGraphML method execute.

@Override
public boolean execute() {
    GraphController graphController = Lookup.getDefault().lookup(GraphController.class);
    GraphModel graphModel = graphController.getGraphModel(workspace);
    Graph graph = exportVisible ? graphModel.getGraphVisible() : graphModel.getGraph();
    graph.readLock();
    try {
        exportData(createDocument(), graph);
    } catch (Exception e) {
        Logger.getLogger(ExporterGraphML.class.getName()).log(Level.SEVERE, null, e);
    } finally {
        graph.readUnlock();
        Progress.finish(progressTicket);
    }
    return !cancel;
}