Examples of Interactor

diva.canvas.interactor.Interactor
An object that encapsulate the interaction that a figure plays in an interactive application. Typically, all objects of a certain type (nodes in a graph viewer, for example) all have the same interactor given to them, so that they behave the same. Each interactor is thus attached to one or more figures in a canvas. When a mouse event occurs on the figure canvas, the event dispatch code in the figure canvas searches for the top-most figure underneath the mouse, and then searches up the tree of figures looking for an interactor that can handle that event. @version $Id: Interactor.java,v 1.8 2005/07/08 19:54:55 cxh Exp $ @author John Reekie
org.apache.batik.swing.gvt.Interactor
This interface represents an object which interacts with a GVT component. @author Stephane Hillion @version $Id: Interactor.java,v 1.3 2004/08/18 07:15:32 vhardy Exp $

Examples of diva.canvas.interactor.Interactor

            Paint outline = Color.white;
            float lineWidth = 1;
            Composite composite = null;
            Font font = CanvasDraw.FONTS[3];
            String text = null;
            Interactor interactor = graphics.getRoiSelectionInteractor();


            // parse the configuration options: {-opt arg} {-opt arg} ...
            for (String aConfig : config) {
                String[] optArg = TclUtil.splitList(aConfig);
                if (optArg.length != 2) {

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Examples of diva.canvas.interactor.Interactor

     */
    public void setVisible(boolean flag) {
        super.setVisible(flag);


        // don't leave selection decorators around...
        Interactor interactor = getInteractor();
        if (interactor instanceof SelectionInteractor) {
            // remove any selection handles, etc.
            SelectionModel model = ((SelectionInteractor) interactor).getSelectionModel();
            model.removeSelection(this);
        }

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Examples of diva.canvas.interactor.Interactor

            // Add figures to the selection
            Iterator i = freshFigures.iterator();


            while (i.hasNext()) {
                Figure f = (Figure) i.next();
                Interactor r = f.getInteractor();


                if ((r != null) && r instanceof SelectionInteractor) {
                    SelectionInteractor interactor = (SelectionInteractor) r;


                    if (_selectionModels.contains(interactor
                            .getSelectionModel())) {
                        expandSelection((SelectionInteractor) r, f);
                    }
                }
            }


            // Remove figures from the selection
            i = staleFigures.iterator();


            while (i.hasNext()) {
                Figure f = (Figure) i.next();
                Interactor r = f.getInteractor();


                if ((r != null) && r instanceof SelectionInteractor) {
                    SelectionInteractor interactor = (SelectionInteractor) r;


                    if (_selectionModels.contains(interactor
                            .getSelectionModel())) {
                        contractSelection((SelectionInteractor) r, f);
                    }
                }
            }
        } else {
            // Toggle figures into and out of the selection
            Iterator i = new CompoundIterator(freshFigures.iterator(),
                    staleFigures.iterator());


            while (i.hasNext()) {
                Figure f = (Figure) i.next();
                Interactor r = f.getInteractor();


                if ((r != null) && r instanceof SelectionInteractor) {
                    SelectionInteractor interactor = (SelectionInteractor) r;


                    if (_selectionModels.contains(interactor

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Examples of diva.canvas.interactor.Interactor

    public void setVisible(boolean flag) {
        super.setVisible(flag);


        // don't leave selection decorators around...
        if (!flag) {
            Interactor interactor = getInteractor();
            if (interactor instanceof SelectionInteractor) {
                // remove any selection handles, etc.
                SelectionModel model = ((SelectionInteractor) interactor).getSelectionModel();
                if (model.containsSelection(this)) {
                    model.removeSelection(this);

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Examples of diva.canvas.interactor.Interactor


    /**
     * Remove the given figure from the display.
     */
    public void remove(CanvasFigure fig) {
        Interactor interactor = fig.getInteractor();
        if (interactor instanceof SelectionInteractor) {
            // remove any selection handles, etc.
            SelectionModel model = ((SelectionInteractor) interactor).getSelectionModel();
            if (model.containsSelection(fig)) {
                model.removeSelection(fig);

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Examples of diva.canvas.interactor.Interactor


    /**
     * Select the given figure.
     */
    public void select(CanvasFigure fig) {
        Interactor i = fig.getInteractor();
        if (i instanceof SelectionInteractor) {
            ((SelectionInteractor) i).getSelectionModel().addSelection(fig);
        }
    }

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Examples of diva.canvas.interactor.Interactor


    /**
     * Deselect the given figure.
     */
    public void deselect(CanvasFigure fig) {
        Interactor i = fig.getInteractor();
        if (i instanceof SelectionInteractor) {
            ((SelectionInteractor) i).getSelectionModel().removeSelection(fig);
        }
    }

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Examples of diva.canvas.interactor.Interactor

     * For example, if mode is (SELECT | MOVE | RESIZE), the figure can be selected,
     * moved, and resized. (Note that MOVE, RESIZE and ROTATE automatically assume
     * SELECT).
     */
    public void setInteractionMode(CanvasFigure fig, int mode) {
        Interactor interactor = null;
        if ((mode & (ROTATE | MOVE | RESIZE)) != 0) {
            mode |= SELECT;
        }


        if (mode == SELECT) {

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Examples of org.apache.batik.swing.gvt.Interactor

        JFrame f = new JFrame();
        f.setDefaultCloseOperation(f.EXIT_ON_CLOSE);
        f.getContentPane().add(canvas);
        canvas.setSVGDocument(doc);
        canvas.setEnableZoomInteractor(true);
        canvas.getInteractors().add(new Interactor() {
            public boolean startInteraction(InputEvent inputEvent) {
                System.out.println("si");
                return true;
            }

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